$327+ Cheap flights from Irvine, CA to London (LON)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LON
Apr 1 — Apr 81
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Irvine to London with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Irvine to London are usually found in September or October, booked 31 days in advance, depart on a Wednesday or Tuesday and return on a Friday
Cheap flight deals from Irvine to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Irvine to LondonExplore the most affordable flight options available from Irvine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
Explore the most affordable flight options available from Irvine to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:45 pm
LAX
- LHR
1 stop18h 05m
TAP AIR PORTUGAL
Mon 4/68:00 am
LHR
- LAX
1 stop37h 45m
TAP AIR PORTUGAL
Deal found 2/26![TAP AIR PORTUGAL logo]()
$602
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:15 am
LAX
- LGW
2 stops26h 50m
Multiple Airlines
Tue 3/108:15 pm
LGW
- LAX
3 stops32h 45m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$602
This Scandinavian Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:10 pm
LAX
- LHR
2 stops37h 15m
Scandinavian Airlines
Sun 9/1310:20 am
LHR
- LAX
1 stop14h 30m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:10 pm
LAX
- LHR
1 stop14h 30m
Scandinavian Airlines
Thu 9/2410:20 am
LHR
- LAX
1 stop14h 30m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$604
This Booking.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:40 pm
LAX
- LGW
1 stop33h 05m
TAP AIR PORTUGAL
Sat 9/194:30 pm
LGW
- LAX
1 stop29h 25m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$604
This Booking.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:45 pm
LAX
- LHR
1 stop18h 05m
TAP AIR PORTUGAL
Tue 9/156:00 am
LHR
- LAX
1 stop16h 45m
TAP AIR PORTUGAL
Deal found 2/28![TAP AIR PORTUGAL logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm
LAX
- LGW
Nonstop10h 25m
Norse Atlantic UK
Thu 9/1710:15 am
LGW
- LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 2/27![Norse Atlantic UK logo]()
$605
This Mytrip deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/137:35 am
LAX
- STN
2 stops25h 15m
Multiple Airlines
Wed 4/227:00 am
STN
- LAX
2 stops22h 20m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$605
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:30 pm
LAX
- LGW
Nonstop10h 25m
Norse Atlantic UK
Sat 9/1910:00 am
LGW
- LAX
Nonstop11h 15m
Norse Atlantic UK
Deal found 2/27![Norse Atlantic UK logo]()
$606
This Mytrip deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:15 pm
LAX
- LTN
2 stops21h 00m
Multiple Airlines
Tue 4/218:55 pm
LTN
- LAX
2 stops24h 20m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$607
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:10 pm
LAX
- LHR
1 stop14h 30m
Scandinavian Airlines
Mon 9/146:40 am
LHR
- LAX
1 stop18h 10m
Scandinavian Airlines
Deal found 2/27![Scandinavian Airlines logo]()
$607
This FlightHub deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/164:40 pm
LAX
- LGW
1 stop33h 05m
TAP AIR PORTUGAL
Thu 8/279:20 pm
LGW
- LAX
2 stops25h 15m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$607
Best flights from Irvine to LondonDiscover carefully curated flight deals from Irvine to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
Discover carefully curated flight deals from Irvine to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 2, 2026.
This Mytrip deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:15 pm
LAX
- LTN
2 stops19h 50m
Multiple Airlines
Mon 3/232:35 pm
LTN
- LAX
2 stops31h 45m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 pm
LAX
- LGW
1 stop14h 00m
Delta
Wed 5/610:25 am
LGW
- LAX
1 stop16h 10m
Delta
Deal found 3/1![Delta logo]()
$693
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1711:45 am
LAX
- LHR
1 stop13h 40m
United Airlines
Tue 3/243:20 pm
LHR
- LAX
Nonstop11h 25m
United Airlines
Deal found 2/27![United Airlines logo]()
$699
This Turkish Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/162:05 pm
LAX
- STN
1 stop36h 45m
Turkish Airlines
Wed 4/16:55 am
STN
- LAX
1 stop36h 45m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$752
This Virgin Atlantic deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:35 pm
LAX
- LHR
Nonstop10h 25m
Virgin Atlantic
Sun 4/129:55 am
LHR
- LAX
Nonstop11h 15m
Virgin Atlantic
Deal found 2/28![Virgin Atlantic logo]()
$810
This LEVEL deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/198:50 pm
LAX
- LGW
1 stop18h 10m
LEVEL
Mon 3/237:30 pm
LGW
- LAX
1 stop30h 35m
LEVEL
Deal found 3/1![LEVEL logo]()
$880
This Icelandair deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:03 am
LAX
- LGW
2 stops19h 37m
Icelandair
Tue 4/213:40 pm
LGW
- LAX
2 stops39h 22m
Icelandair
Deal found 2/28![Icelandair logo]()
$913
This SWISS deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:35 pm
LAX
- LGW
1 stop14h 15m
SWISS
Mon 6/159:25 am
LGW
- LAX
2 stops18h 15m
SWISS
Deal found 2/26![SWISS logo]()
$1,122
This KLM deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:45 pm
LAX
- LCY
1 stop12h 30m
KLM
Fri 4/109:20 am
LCY
- LAX
1 stop13h 25m
KLM
Deal found 2/28![KLM logo]()
$1,201
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:35 am
LAX
- LTN
2 stops29h 30m
Multiple Airlines
Tue 5/59:50 pm
LTN
- LAX
2 stops30h 09m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$693
This Turkish Airlines deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/61:25 pm
LAX
- STN
1 stop24h 45m
Turkish Airlines
Fri 5/810:50 am
STN
- LAX
1 stop32h 50m
Turkish Airlines
Deal found 2/28![Turkish Airlines logo]()
$754
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/92:15 pm
LAX
- LHR
1 stop15h 05m
United Airlines
Fri 4/241:05 pm
LHR
- LAX
Nonstop11h 10m
United Airlines
Deal found 2/27![United Airlines logo]()
$760
This Virgin Atlantic deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:45 pm
LAX
- LCY
1 stop16h 35m
Virgin Atlantic
Wed 4/229:20 am
LCY
- LAX
1 stop13h 25m
Virgin Atlantic
Deal found 3/1![Virgin Atlantic logo]()
$817
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/27:30 am
LAX
- SEN
3 stops31h 50m
Multiple Airlines
Wed 5/68:25 am
SEN
- LAX
2 stops21h 40m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$746
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2811:59 pm
LAX
- LHR
1 stop29h 06m
Delta
Sun 4/129:55 am
LHR
- LAX
Nonstop11h 15m
Delta
Deal found 2/27![Delta logo]()
$826
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:30 pm
LAX
- LHR
Nonstop10h 40m
United Airlines
Thu 4/231:05 pm
LHR
- LAX
Nonstop11h 10m
United Airlines
Deal found 3/1![United Airlines logo]()
$760
This Turkish Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:05 pm
LAX
- STN
1 stop19h 15m
Turkish Airlines
Mon 3/2310:50 am
STN
- LAX
1 stop32h 20m
Turkish Airlines
Deal found 2/27![Turkish Airlines logo]()
$775
This Delta deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:50 pm
LAX
- LHR
Nonstop10h 25m
Delta
Mon 4/2711:45 am
LHR
- LAX
1 stop32h 05m
Delta
Deal found 3/1![Delta logo]()
$832
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:10 pm
LAX
- LHR
1 stop34h 40m
United Airlines
Mon 4/61:05 pm
LHR
- LAX
Nonstop11h 10m
United Airlines
Deal found 3/1![United Airlines logo]()
$760
This Virgin Atlantic deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/194:45 pm
LAX
- LCY
1 stop16h 35m
Virgin Atlantic
Sun 4/268:45 pm
LCY
- LAX
1 stop23h 05m
Virgin Atlantic
Deal found 2/28![Virgin Atlantic logo]()
$867
This Turkish Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:10 pm
LAX
- STN
1 stop18h 00m
Turkish Airlines
Tue 4/285:35 pm
STN
- LAX
1 stop26h 05m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$800
This Connections by easyJet deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:00 am
LAX
- LTN
1 stop24h 25m
Multiple Airlines
Fri 6/56:05 am
LTN
- LAX
1 stop20h 20m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$811
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2011:35 am
LAX
- LGW
3 stops37h 45m
TAP AIR PORTUGAL
Mon 4/64:25 pm
LGW
- LAX
1 stop29h 20m
TAP AIR PORTUGAL
Deal found 3/1![TAP AIR PORTUGAL logo]()
$1,990
This United Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/210:30 pm
LAX
- LHR
1 stop27h 30m
United Airlines
Sun 5/101:05 pm
LHR
- LAX
Nonstop11h 10m
United Airlines
Deal found 3/1![United Airlines logo]()
$764
This Icelandair deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/19:00 am
LAX
- LGW
2 stops18h 45m
Icelandair
Sun 5/103:40 pm
LGW
- LAX
2 stops39h 22m
Icelandair
Deal found 2/26![Icelandair logo]()
$1,036
This Turkish Airlines deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:10 pm
LAX
- LGW
1 stop18h 15m
Turkish Airlines
Tue 4/287:00 am
LGW
- LAX
1 stop19h 15m
Turkish Airlines
Deal found 3/1![Turkish Airlines logo]()
$808
This Delta deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:25 am
LAX
- LHR
1 stop17h 50m
Delta
Mon 3/235:20 pm
LHR
- LAX
Nonstop11h 20m
Delta
Deal found 2/27![Delta logo]()
$899
This Connections by easyJet deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/301:00 am
LAX
- LTN
1 stop24h 25m
Multiple Airlines
Mon 6/157:40 pm
LTN
- LAX
1 stop22h 20m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$819
This SWISS deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:10 pm
LAX
- LGW
1 stop14h 40m
SWISS
Sat 4/49:25 am
LGW
- LAX
1 stop15h 05m
SWISS
Deal found 2/28![SWISS logo]()
$1,135
This United Airlines deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/23:30 pm
LAX
- LHR
Nonstop10h 40m
United Airlines
Sun 5/31:05 pm
LHR
- LAX
Nonstop11h 10m
United Airlines
Deal found 2/27![United Airlines logo]()
$810
Last-minute flights from Irvine to LondonDiscover last-minute flight deals from Irvine to London. Data last updated March 2, 2026 and is based on user searches.
Discover last-minute flight deals from Irvine to London. Data last updated March 2, 2026 and is based on user searches.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:55 pm
LAX
- LGW
2 stops17h 45m
TAP AIR PORTUGAL
Wed 3/44:35 pm
LGW
- LAX
1 stop30h 05m
TAP AIR PORTUGAL
Deal found 2/26![TAP AIR PORTUGAL logo]()
$604
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:15 am
LAX
- LTN
2 stops27h 55m
Multiple Airlines
Mon 3/98:50 pm
LTN
- LAX
3 stops31h 47m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$611
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:15 am
LAX
- STN
2 stops30h 25m
Multiple Airlines
Mon 3/96:00 pm
STN
- LAX
3 stops34h 37m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$613
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:15 am
LAX
- LGW
2 stops26h 50m
Multiple Airlines
Tue 3/108:15 pm
LGW
- LAX
3 stops32h 45m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$602
This FlightHub deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:45 pm
LAX
- LGW
2 stops57h 15m
TAP AIR PORTUGAL
Sun 3/89:25 pm
LGW
- LAX
2 stops49h 35m
TAP AIR PORTUGAL
Deal found 2/28![TAP AIR PORTUGAL logo]()
$612
This KAYAK deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:45 pm
LAX
- LGW
1 stop33h 05m
TAP AIR PORTUGAL
Mon 3/94:35 pm
LGW
- LAX
1 stop30h 25m
TAP AIR PORTUGAL
Deal found 3/1![TAP AIR PORTUGAL logo]()
$616
This FlightHub deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/34:45 pm
LAX
- LHR
1 stop16h 45m
TAP AIR PORTUGAL
Thu 3/126:00 am
LHR
- LAX
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 3/1![TAP AIR PORTUGAL logo]()
$617
This Mytrip deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:30 am
LAX
- LTN
2 stops25h 35m
Multiple Airlines
Wed 3/119:50 pm
LTN
- LAX
2 stops28h 37m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$623
This Ticket deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:21 pm
LAX
- LHR
1 stop13h 24m
Virgin Atlantic
Wed 4/18:40 am
LHR
- LAX
1 stop14h 05m
Virgin Atlantic
Deal found 2/27![Virgin Atlantic logo]()
$603
This Booking.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/175:45 pm
LAX
- LHR
1 stop16h 45m
TAP AIR PORTUGAL
Tue 3/246:00 am
LHR
- LAX
1 stop17h 00m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$615
This Kiwi.com deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:45 pm
LAX
- LHR
1 stop18h 05m
TAP AIR PORTUGAL
Mon 4/68:00 am
LHR
- LAX
1 stop37h 45m
TAP AIR PORTUGAL
Deal found 2/26![TAP AIR PORTUGAL logo]()
$602
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:45 pm
LAX
- LHR
1 stop18h 05m
TAP AIR PORTUGAL
Sat 5/26:00 am
LHR
- LAX
1 stop16h 40m
TAP AIR PORTUGAL
Deal found 2/27![TAP AIR PORTUGAL logo]()
$613
One-way flights from Irvine to LondonSearch for one-way flight options from Irvine to London. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
Search for one-way flight options from Irvine to London. Find affordable one-way fares based on user searches. Data last updated March 2, 2026.
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:00 pm
LAX
- LHR
2 stops22h 40m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:35 pm
LAX
- LCY
1 stop13h 50m
SWISS
Deal found 3/1![SWISS logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:00 am
LAX
- SEN
3 stops30h 20m
Multiple Airlines
Deal found 2/28![Multiple Airlines logo]()
$327
This Mytrip deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:30 am
LAX
- LHR
3 stops31h 10m
Multiple Airlines
Deal found 2/26![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:18 am
LAX
- LGW
1 stop22h 02m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:44 pm
LAX
- STN
2 stops23h 16m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:30 pm
LAX
- LHR
3 stops41h 20m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$329
This Mytrip deal was found by Cheapflights users on 2/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:10 pm
LAX
- LCY
1 stop15h 30m
SWISS
Deal found 2/28![SWISS logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:25 pm
LAX
- LGW
3 stops35h 50m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 2/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:01 am
LAX
- STN
3 stops50h 29m
Multiple Airlines
Deal found 2/27![Multiple Airlines logo]()
$329
This Mytrip deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/17:35 pm
LAX
- LHR
1 stop14h 15m
SWISS
Deal found 3/1![SWISS logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 3/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:30 pm
LAX
- LGW
3 stops30h 10m
Multiple Airlines
Deal found 3/1![Multiple Airlines logo]()
$330
Find flight deals from Irvine to London
Keep the following information in mind while searching for Irvine to London flight deals. Data was last updated March 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $602 (Kiwi.com) |
One-way from | $327 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $682 |
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Irvine to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Los AngelesLondon
LAX - LTN
LAXLTN
Los Angeles
Fri 3/13
5:15 pm-8:05 pm
2 stops19h 50m
London Luton
Mon 3/23
2:35 pm-3:20 pm
2 stops31h 45m
$665
Los AngelesLondon
LAX - LGW
LAXLGW
Los Angeles
Sun 4/26
6:00 pm-4:00 pm
1 stop14h 00m
London Gatwick
Wed 5/6
10:25 am-6:35 pm
1 stop16h 10m
$693
Los AngelesLondon
LAX - LTN
LAXLTN
Los Angeles
Tue 4/21
7:35 am-9:05 pm
2 stops29h 30m
London Luton
Tue 5/5
9:50 pm-7:59 pm
2 stops30h 09m
$693
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Tue 3/17
11:45 am-8:25 am
1 stop13h 40m
London Heathrow
Tue 3/24
3:20 pm-7:45 pm
Nonstop11h 25m
$699
Los AngelesLondon
LAX - SEN
LAXSEN
Los Angeles
Sat 5/2
7:30 am-11:20 pm
3 stops31h 50m
London Southend
Wed 5/6
8:25 am-10:05 pm
2 stops21h 40m
$746
Los AngelesLondon
LAX - STN
LAXSTN
Los Angeles
Mon 3/16
2:05 pm-9:50 am
1 stop36h 45m
London Stansted
Wed 4/1
6:55 am-11:40 am
1 stop36h 45m
$752
Los AngelesLondon
LAX - STN
LAXSTN
Los Angeles
Mon 4/6
1:25 pm-10:10 pm
1 stop24h 45m
London Stansted
Fri 5/8
10:50 am-11:40 am
1 stop32h 50m
$754
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 4/9
2:15 pm-1:20 pm
1 stop15h 05m
London Heathrow
Fri 4/24
1:05 pm-4:15 pm
Nonstop11h 10m
$760
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Thu 4/16
3:30 pm-10:10 am
Nonstop10h 40m
London Heathrow
Thu 4/23
1:05 pm-4:15 pm
Nonstop11h 10m
$760
Los AngelesLondon
LAX - LHR
LAXLHR
Los Angeles
Mon 3/23
6:10 pm-11:50 am
1 stop34h 40m
London Heathrow
Mon 4/6
1:05 pm-4:15 pm
Nonstop11h 10m
$760
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Irvine to London
Have a flexible travel schedule? Discover the best time to fly to London from Irvine with our price prediction graph.
LAX-LHR
LAX-LGW
LAX-LTN
LAX-STN
LAX-LCY
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Irvine to London
IR9-LON
LAX-LHR
LAX-LGW
LAX-LTN
LAX-STN
How far ahead should I book a flight from Irvine to London?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to London. Price data was last updated on February 27, 2026.
The best time to book flights from Irvine to London is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Irvine to London?
Currently, October is the cheapest month in which you can book a flight from Irvine to London (average of $222). Flying from Irvine to London in June is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IR9 to LON?
Find hourly flight availability from Irvine to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 2, 2026.
It’s typically best to fly out from Irvine to London in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Irvine to London?
Use this chart to determine the cheapest time to fly round-trip from Irvine to London. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Irvine to London flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to London
Explore weekly flight availability from Irvine to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 2, 2026.
The most flights from IR9 to LON are scheduled on a Friday (51 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (47 on average).
How much does it cost to fly round-trip from Irvine to London?
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated March 2, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and Norse Atlantic UK from Irvine to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Norse Atlantic UK
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Food
7.2
Overall
7.9
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
LAX - LHR
Related info for your journey
Find useful and relevant information for your journey from Irvine to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near London?
Book flights to London if you plan to visit one of these locationsIlford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Kingston upon Thames
Eastbourne
Sutton
Slough
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
London flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Irvine to London
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Irvine to London by cabin class
Find flights from Irvine to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to London
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 2, 2026.
Irvine and London flights
Browse other Irvine and London flight options. Last updated on March 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Irvine to London flights
Consider these flights traveling from Irvine to London.
Top 10 airlines flying from Irvine to London
Discover the top 10 airlines that operate flights from Irvine to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$832 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$336 | Average$814 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$349 | Average$693 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$420 | Average$537 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$468 | Average$645 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$475 | Average$663 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$486 | Average$691 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$788 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$533 | Average$655 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$549 | Average$874 | FlexibilityNo cancel fee | On-time75% |