$382+ Cheap flights from Sky Harbor Intl (PHX) to London (LON)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LON
Oct 29 — Nov 51
Round-trip
1 adult, Economy
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Find cheap flights from Sky Harbor Intl 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 Phoenix Sky Harbor Intl to London are usually found in March or January, booked 84 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Sky Harbor Intl to London
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Cheapest flights from Sky Harbor Intl to LondonExplore the most affordable flight options available from Sky Harbor Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Sky Harbor Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Tue 11/104:45 pm -
2 stops36h 30m
Deal found 9/24![Multiple Airlines logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Wed 11/118:05 am -
2 stops21h 10m
Deal found 9/24![Multiple Airlines logo]()
$803
This Mytrip deal was found by Cheapflights users on 9/26. 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 11/310:09 am -
2 stops17h 46m
Mon 11/94:10 pm -
2 stops32h 52m
Deal found 9/26![Multiple Airlines logo]()
$804
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Sun 11/812:35 pm -
2 stops29h 56m
Deal found 9/24![Multiple Airlines logo]()
$808
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Thu 11/124:10 pm -
2 stops39h 03m
Deal found 9/24![Multiple Airlines logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/712:55 am -
1 stop24h 35m
Sun 11/151:00 pm -
1 stop15h 38m
Deal found 9/24![Air Canada logo]()
$821
This Mytrip deal was found by Cheapflights users on 9/27. 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 10/276:15 am -
2 stops21h 35m
Tue 11/108:35 pm -
2 stops35h 07m
Deal found 9/27![Multiple Airlines logo]()
$823
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1410:12 pm -
1 stop27h 48m
Wed 11/118:05 am -
2 stops21h 10m
Deal found 9/24![Multiple Airlines logo]()
$824
This Mytrip deal was found by Cheapflights users on 9/24. 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 10/257:38 pm -
3 stops32h 12m
Tue 11/1012:15 pm -
3 stops35h 26m
Deal found 9/24![Multiple Airlines logo]()
$830
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Thu 10/225:01 am -
2 stops20h 59m
Sun 11/112:35 pm -
2 stops31h 20m
Deal found 9/25![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sat 10/1710:12 pm -
1 stop27h 48m
Mon 11/94:10 pm -
2 stops32h 52m
Deal found 9/26![Multiple Airlines logo]()
$836
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Fri 10/2310:12 pm -
1 stop27h 48m
Thu 10/2911:00 am -
2 stops32h 51m
Deal found 9/27![Multiple Airlines logo]()
$838
Best flights from Sky Harbor Intl to LondonDiscover carefully curated flight deals from Sky Harbor Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Sky Harbor Intl to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This United Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 12/308:10 am -
1 stop20h 05m
Tue 1/129:00 am -
2 stops20h 18m
Deal found 9/27![United Airlines logo]()
$884
This British Airways deal was found by Cheapflights users on 9/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/98:40 pm -
Nonstop9h 55m
Wed 3/172:35 pm -
Nonstop11h 00m
Deal found 9/24![British Airways logo]()
$914
This Delta deal was found by Cheapflights users on 9/25. 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 12/68:17 pm -
2 stops16h 53m
Tue 12/226:20 am -
1 stop14h 35m
Deal found 9/25![Delta logo]()
$964
This SWISS deal was found by Cheapflights users on 9/24. 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 11/24:37 pm -
2 stops18h 13m
Thu 11/126:40 pm -
2 stops33h 45m
Deal found 9/24![SWISS logo]()
$967
This Finnair deal was found by Cheapflights users on 9/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:59 pm -
2 stops37h 01m
Mon 11/1611:15 am -
1 stop29h 50m
Deal found 9/25![Multiple Airlines logo]()
$999
This Turkish Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 3/1310:59 pm -
2 stops34h 31m
Sun 3/216:30 am -
2 stops45h 10m
Deal found 9/25![Turkish Airlines logo]()
$1,023
This Virgin Atlantic deal was found by Cheapflights users on 9/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:30 am -
2 stops25h 15m
Thu 11/194:45 pm -
1 stop28h 10m
Deal found 9/27![Virgin Atlantic logo]()
$1,026
This JetBlue deal was found by Cheapflights users on 9/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:59 pm -
1 stop13h 56m
Wed 12/307:25 am -
1 stop22h 24m
Deal found 9/28![JetBlue logo]()
$1,080
This United Airlines deal was found by Cheapflights users on 9/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:20 pm -
2 stops29h 35m
Tue 1/129:00 am -
2 stops20h 18m
Deal found 9/26![United Airlines logo]()
$888
This British Airways deal was found by Cheapflights users on 9/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/98:40 pm -
Nonstop9h 55m
Thu 3/182:35 pm -
Nonstop11h 00m
Deal found 9/24![British Airways logo]()
$914
This Delta deal was found by Cheapflights users on 9/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:46 pm -
2 stops19h 59m
Tue 11/1710:00 am -
1 stop34h 55m
Deal found 9/26![Delta logo]()
$975
This Virgin Atlantic deal was found by Cheapflights users on 9/27. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:10 pm -
1 stop16h 35m
Tue 11/104:45 pm -
1 stop28h 10m
Deal found 9/27![Virgin Atlantic logo]()
$1,037
This British Airways deal was found by Cheapflights users on 9/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:40 pm -
Nonstop9h 55m
Sat 1/302:35 pm -
Nonstop11h 00m
Deal found 9/26![British Airways logo]()
$962
This Icelandair deal was found by Cheapflights users on 9/27. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:45 pm -
2 stops16h 55m
Thu 10/2911:55 am -
2 stops17h 05m
Deal found 9/27![Multiple Airlines logo]()
$1,086
This Turkish Airlines deal was found by Cheapflights users on 9/26. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/51:52 pm -
2 stops25h 43m
Fri 3/1210:05 am -
2 stops42h 35m
Deal found 9/26![Turkish Airlines logo]()
$1,132
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
2 stops17h 45m
Sat 11/146:30 am -
2 stops18h 05m
Deal found 9/28![Delta logo]()
$1,066
This British Airways deal was found by Cheapflights users on 9/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/118:40 pm -
Nonstop9h 55m
Thu 3/182:35 pm -
Nonstop11h 00m
Deal found 9/24![British Airways logo]()
$979
This Virgin Atlantic deal was found by Cheapflights users on 9/26. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:46 pm -
2 stops19h 59m
Tue 12/14:45 pm -
2 stops26h 07m
Deal found 9/26![Virgin Atlantic logo]()
$1,087
This SWISS deal was found by Cheapflights users on 9/28. 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.
Fri 2/192:26 pm -
2 stops20h 24m
Mon 2/228:35 am -
2 stops19h 48m
Deal found 9/28![SWISS logo]()
$1,268
This Delta deal was found by Cheapflights users on 9/27. 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.
Wed 12/97:00 am -
2 stops17h 05m
Tue 12/296:20 am -
1 stop14h 35m
Deal found 9/27![Delta logo]()
$1,077
This British Airways deal was found by Cheapflights users on 9/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:40 pm -
Nonstop9h 55m
Thu 11/192:35 pm -
Nonstop11h 00m
Deal found 9/26![British Airways logo]()
$985
This Virgin Atlantic deal was found by Cheapflights users on 9/24. 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.
Tue 10/133:25 pm -
1 stop16h 35m
Tue 11/104:45 pm -
1 stop28h 10m
Deal found 9/24![Virgin Atlantic logo]()
$1,096
This Air Europa deal was found by Cheapflights users on 9/28. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:05 am -
2 stops26h 20m
Sat 11/145:25 pm -
2 stops37h 25m
Deal found 9/28![Multiple Airlines logo]()
$1,324
This Turkish Airlines deal was found by Cheapflights users on 9/25. 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 12/2111:59 pm -
2 stops26h 11m
Wed 12/306:30 am -
2 stops24h 20m
Deal found 9/25![Multiple Airlines logo]()
$1,393
Last-minute flights from Sky Harbor Intl to LondonDiscover last-minute flight deals from Sky Harbor Intl to London. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Sky Harbor Intl to London. Data last updated September 29, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1410:12 pm -
1 stop27h 48m
Wed 11/118:05 am -
2 stops21h 10m
Deal found 9/24![Multiple Airlines logo]()
$824
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1410:12 pm -
1 stop27h 48m
Thu 11/124:10 pm -
2 stops31h 02m
Deal found 9/24![Multiple Airlines logo]()
$841
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Tue 11/104:45 pm -
2 stops36h 30m
Deal found 9/24![Multiple Airlines logo]()
$800
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Wed 11/118:05 am -
2 stops21h 10m
Deal found 9/24![Multiple Airlines logo]()
$803
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Sun 11/812:35 pm -
2 stops29h 56m
Deal found 9/24![Multiple Airlines logo]()
$808
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/1510:12 pm -
1 stop27h 48m
Thu 11/124:10 pm -
2 stops39h 03m
Deal found 9/24![Multiple Airlines logo]()
$817
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sat 10/1710:12 pm -
1 stop27h 48m
Mon 11/94:10 pm -
2 stops32h 52m
Deal found 9/26![Multiple Airlines logo]()
$836
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Thu 10/225:01 am -
2 stops20h 59m
Sun 11/112:35 pm -
2 stops31h 20m
Deal found 9/25![Multiple Airlines logo]()
$831
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Fri 10/2310:12 pm -
1 stop27h 48m
Thu 10/2911:00 am -
2 stops32h 51m
Deal found 9/27![Multiple Airlines logo]()
$838
This Mytrip deal was found by Cheapflights users on 9/24. 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 10/257:38 pm -
3 stops32h 12m
Tue 11/1012:15 pm -
3 stops35h 26m
Deal found 9/24![Multiple Airlines logo]()
$830
This Mytrip deal was found by Cheapflights users on 9/26. 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 10/266:00 am -
3 stops21h 55m
Mon 11/94:10 pm -
2 stops32h 52m
Deal found 9/26![Multiple Airlines logo]()
$840
This Mytrip deal was found by Cheapflights users on 9/27. 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 10/276:15 am -
2 stops21h 35m
Tue 11/108:35 pm -
2 stops35h 07m
Deal found 9/27![Multiple Airlines logo]()
$823
One-way flights from Sky Harbor Intl to LondonSearch for one-way flight options from Sky Harbor Intl to London. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Sky Harbor Intl to London. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Mytrip deal was found by Cheapflights users on 9/27. 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.
Mon 10/197:55 am -
2 stops21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 9/24. 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 11/87:00 am -
1 stop22h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![WestJet logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 1/1212:55 pm -
2 stops23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 11/239:10 pm -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![WestJet logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sun 10/255:01 am -
2 stops20h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$384
This British Airways deal was found by Cheapflights users on 9/28. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/268:40 pm -
Nonstop9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![British Airways logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Fri 10/2310:12 pm -
1 stop27h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Sun 10/2512:55 pm -
3 stops40h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![WestJet logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/24. 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 10/2412:25 pm -
2 stops37h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Wed 1/137:35 am -
3 stops40h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$387
This Justfly.com deal was found by Cheapflights users on 9/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/257:20 am -
2 stops30h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Air Canada logo]()
$388
This Delta deal was found by Cheapflights users on 9/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/266:00 am -
2 stops21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Delta logo]()
$389
Find flight deals from Sky Harbor Intl to London
Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 29, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $800 (Kiwi.com) |
One-way from | $382 (Mytrip) |
Popular in | June |
Cheapest in | March |
Average price | $1,033 |
Good round-trip deal | $919 or less |
Good one-way deal | $486 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated September 29, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Sat 3/27
9:05 pm-3:05 pm
Nonstop10h 00m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$385
Quickest round-trip
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Thu 3/25
8:40 pm-1:35 pm
Nonstop9h 55m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$385
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Fri 3/26
8:40 pm-1:35 pm
Nonstop9h 55m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$385
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Fri 3/26
6:00 am-10:40 am
2 stops21h 40m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$389
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Thu 3/25
6:00 am-9:25 am
2 stops20h 25m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$389
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Mon 10/26
10:12 pm-6:50 am
1 stop25h 38m
London Gatwick
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$393
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Tue 12/29
4:10 pm-3:45 pm
1 stop16h 35m
London Gatwick
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$401
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LGW London Gatwick
PHXLGW
Phoenix Sky Harbor Intl
Fri 11/20
7:00 am-3:05 pm
2 stops25h 05m
London Gatwick
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$426
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Mon 12/28
8:40 pm-1:35 pm
Nonstop9h 55m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$433
PhoenixLondon
PHX Phoenix Sky Harbor Intl - LHR London Heathrow
PHXLHR
Phoenix Sky Harbor Intl
Mon 10/26
1:21 pm-9:30 am
1 stop13h 09m
London Heathrow
Wed 12/31
12:00 am-4:00 pm
Nonstop0h 00m
$442
Showing 1-10 of 44 resultsSorted by cheapest first
Compare providers for flights from Sky Harbor Intl to London
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to London in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Phoenix Sky Harbor Intl Airport-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Sky Harbor Intl to London
Have a flexible travel schedule? Discover the best time to fly to London from Sky Harbor Intl with our price prediction graph.
PHX-LON
PHX-LHR
PHX-LGW
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 Phoenix Sky Harbor Intl Airport to London
PHX-LON
PHX-LHR
PHX-LGW
What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to London?
Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to London (average of $855). Flying from Phoenix Sky Harbor Intl Airport to London in June is currently the most expensive (average of $1,539). 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 PHX to LON?
Find hourly flight availability from Sky Harbor Intl 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 September 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Phoenix Sky Harbor Intl Airport to London as you normally would.
Weekly flight availability from Phoenix Sky Harbor Intl Airport to London
Explore weekly flight availability from Sky Harbor Intl 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 September 29, 2026.
The most flights from PHX to LON are scheduled on a Monday (9 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to London?
Airfare is below average for this route at the moment.
Phoenix Sky Harbor Intl Airport to London flights typically cost between $802 and $1,158 in January.The cheapest round-trip price found within the last 5 days was $800 on Multiple Airlines (Jan 10-Jan 29).
What’s the top layover airport for flights from Phoenix Sky Harbor Intl Airport to London?
Share of 1-stop round-trip flights from Phoenix Sky Harbor Intl Airport to London chosen by Cheapflights users in the past 12 months, using the same layover each way.
New York (JFK) – chosen by Cheapflights users on 67% of 1-stop itineraries from Phoenix Sky Harbor Intl Airport to London on Cheapflights.
What’s the cheapest layover airport for flights from Phoenix Sky Harbor Intl Airport to London?
Average round-trip fare for 1-stop flights from Phoenix Sky Harbor Intl Airport to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $697.
What’s the fastest layover option from Phoenix Sky Harbor Intl Airport to London?
Shortest average travel time for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 11h 42m.
Which airport typically offers the quickest layover for flights from Phoenix Sky Harbor Intl Airport to London?
Average layover duration for 1-stop one-way flights from Phoenix Sky Harbor Intl Airport to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 0h 54m.
How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to London?
Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
The best insider tips for Phoenix Sky Harbor Intl Airport to London flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to London trip
Our travel experts
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 September 29, 2026.
See what other customers who have flown with Finnair,JetBlue, andAmerican Airlines from Phoenix Sky Harbor Intl Airport to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Food
6.7
Overall
7.6
Entertainment
6.9
Comfort
7.4
Boarding
7.7
Crew
8.2
Reviews
1 / 20
8.0
ExcellentRonald,Sep 2023
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from Sky Harbor Intl 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
Dorking
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Basingstoke
Watford
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Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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Top 9 airlines flying from Sky Harbor Intl to London
Discover the top 9 airlines that operate flights from Sky Harbor Intl 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$412 | Average$522 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$556 | Average$749 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$643 | Average$1,049 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$652 | Average$1,089 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$676 | Average$1,205 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$708 | Average$942 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$739 | Average$1,149 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$783 | Average$1,273 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$785 | Average$1,129 | FlexibilityNo cancel fee | On-time77% |