$334+ Cheap flights from Kansas City (MCI) 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — LON
Sep 2 — Sep 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kansas City 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.Cheap flight deals from Kansas City to London
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kansas City to LondonExplore the most affordable flight options available from Kansas City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
Explore the most affordable flight options available from Kansas City to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 3, 2026.
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:40 pm
MCI
- LHR
2 stops15h 10m
Multiple Airlines
Fri 11/139:00 am
LHR
- MCI
2 stops18h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 8/2. 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 11/113:19 pm
MCI
- LHR
1 stop10h 36m
United Airlines
Fri 11/136:50 am
LHR
- MCI
2 stops17h 58m
United Airlines
Deal found 8/2![United Airlines logo]()
$746
This FlightHub deal was found by Cheapflights users on 7/30. 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 11/11:34 pm
MCI
- LHR
2 stops35h 36m
Multiple Airlines
Wed 11/46:00 am
LHR
- MCI
2 stops21h 51m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$760
This KAYAK deal was found by Cheapflights users on 7/30. 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.
Sun 11/16:40 pm
MCI
- LHR
2 stops15h 10m
Lufthansa
Tue 11/36:30 am
LHR
- MCI
2 stops21h 21m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$845
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:00 am
MCI
- LHR
2 stops15h 30m
Multiple Airlines
Tue 10/278:05 pm
LHR
- MCI
2 stops30h 46m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$861
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:40 pm
MCI
- LHR
2 stops53h 50m
Multiple Airlines
Tue 11/1711:10 am
LHR
- MCI
2 stops16h 41m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$863
This Delta deal was found by Cheapflights users on 7/30. 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 11/12:39 pm
MCI
- LHR
1 stop15h 01m
Delta
Thu 11/510:00 am
LHR
- MCI
2 stops17h 17m
Delta
Deal found 7/30![Delta logo]()
$874
This Delta deal was found by Cheapflights users on 7/31. 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 11/187:00 am
MCI
- LHR
1 stop17h 25m
Delta
Fri 11/2710:00 am
LHR
- MCI
2 stops18h 30m
Delta
Deal found 7/31![Delta logo]()
$875
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 12/911:30 am
MCI
- LHR
2 stops17h 20m
United Airlines
Thu 12/2411:10 am
LHR
- MCI
2 stops16h 39m
United Airlines
Deal found 8/1![United Airlines logo]()
$876
This Expedia deal was found by Cheapflights users on 7/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/183:51 pm
MCI
- LHR
1 stop12h 34m
British Airways
Fri 11/278:20 am
LHR
- MCI
1 stop14h 09m
British Airways
Deal found 7/31![British Airways logo]()
$877
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:59 am
MCI
- LGW
2 stops15h 41m
American Airlines
Thu 10/110:45 am
LGW
- MCI
2 stops18h 14m
American Airlines
Deal found 7/30![American Airlines logo]()
$879
This SWISS deal was found by Cheapflights users on 7/30. 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.
Tue 11/33:19 pm
MCI
- LGW
2 stops20h 31m
SWISS
Mon 11/166:40 pm
LGW
- MCI
2 stops33h 11m
SWISS
Deal found 7/30![SWISS logo]()
$883
Best flights from Kansas City to LondonDiscover carefully curated flight deals from Kansas City to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
Discover carefully curated flight deals from Kansas City to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 3, 2026.
This Delta deal was found by Cheapflights users on 8/2. 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 10/2812:33 pm
MCI
- LHR
1 stop13h 32m
Delta
Wed 11/411:45 am
LHR
- MCI
2 stops15h 04m
Delta
Deal found 8/2![Delta logo]()
$885
This United Airlines deal was found by Cheapflights users on 8/2. 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 10/2811:27 am
MCI
- LHR
2 stops14h 43m
United Airlines
Wed 11/46:50 am
LHR
- MCI
2 stops17h 58m
United Airlines
Deal found 8/2![United Airlines logo]()
$888
This SWISS deal was found by Cheapflights users on 7/29. 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.
Tue 11/103:19 pm
MCI
- LGW
2 stops20h 31m
SWISS
Sun 11/156:40 pm
LGW
- MCI
2 stops33h 11m
SWISS
Deal found 7/29![SWISS logo]()
$933
This Virgin Atlantic deal was found by Cheapflights users on 8/2. 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 11/199:57 am
MCI
- LHR
1 stop15h 53m
Virgin Atlantic
Wed 11/258:55 am
LHR
- MCI
1 stop13h 31m
Virgin Atlantic
Deal found 8/2![Virgin Atlantic logo]()
$955
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/26:40 pm
MCI
- LCY
2 stops41h 00m
Multiple Airlines
Mon 3/19:15 am
LCY
- MCI
2 stops18h 34m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$1,105
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 11/107:36 am
MCI
- STN
2 stops50h 44m
Turkish Airlines
Sun 11/1510:55 am
STN
- MCI
2 stops40h 56m
Turkish Airlines
Deal found 7/29![Turkish Airlines logo]()
$1,295
This United Airlines deal was found by Cheapflights users on 7/29. 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 1/25:13 pm
MCI
- LHR
1 stop34h 27m
United Airlines
Mon 3/14:40 pm
LHR
- MCI
2 stops30h 39m
United Airlines
Deal found 7/29![United Airlines logo]()
$900
This Delta deal was found by Cheapflights users on 8/1. 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.
Tue 9/2912:19 pm
MCI
- LCY
2 stops15h 11m
Delta
Mon 10/510:00 am
LCY
- MCI
2 stops34h 42m
Delta
Deal found 8/1![Delta logo]()
$913
This SWISS deal was found by Cheapflights users on 7/29. 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.
Tue 11/103:19 pm
MCI
- LCY
2 stops21h 11m
SWISS
Sun 11/157:05 pm
LCY
- MCI
2 stops32h 46m
SWISS
Deal found 7/29![SWISS logo]()
$954
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Sun 11/811:33 am
MCI
- LHR
1 stop17h 17m
United Airlines
Sat 11/146:50 am
LHR
- MCI
2 stops15h 44m
United Airlines
Deal found 7/31![United Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 8/2. 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 11/196:00 am
MCI
- LHR
1 stop18h 25m
Delta
Wed 11/2511:45 am
LHR
- MCI
2 stops15h 06m
Delta
Deal found 8/2![Delta logo]()
$926
This SWISS deal was found by Cheapflights users on 7/31. 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.
Wed 10/2111:22 am
MCI
- LCY
2 stops19h 13m
SWISS
Tue 10/277:05 pm
LCY
- MCI
2 stops31h 46m
SWISS
Deal found 7/31![SWISS logo]()
$978
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/101:34 pm
MCI
- LHR
1 stop14h 06m
United Airlines
Sun 11/156:50 am
LHR
- MCI
2 stops17h 58m
United Airlines
Deal found 7/29![United Airlines logo]()
$924
This Delta deal was found by Cheapflights users on 8/2. 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 9/132:26 pm
MCI
- LHR
1 stop10h 49m
Delta
Thu 9/248:40 am
LHR
- MCI
2 stops18h 03m
Delta
Deal found 8/2![Delta logo]()
$936
This SWISS deal was found by Cheapflights users on 7/30. 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.
Sat 10/173:14 pm
MCI
- LCY
2 stops20h 11m
SWISS
Sat 10/249:00 am
LCY
- MCI
2 stops19h 00m
SWISS
Deal found 7/30![SWISS logo]()
$1,012
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/26:07 am
MCI
- LHR
1 stop21h 13m
United Airlines
Wed 9/306:50 am
LHR
- MCI
2 stops15h 12m
United Airlines
Deal found 7/30![United Airlines logo]()
$934
This Delta deal was found by Cheapflights users on 7/31. 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 9/238:10 am
MCI
- LHR
1 stop16h 15m
Delta
Mon 9/286:15 am
LHR
- MCI
2 stops16h 10m
Delta
Deal found 7/31![Delta logo]()
$941
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/157:32 am
MCI
- STN
2 stops51h 08m
Turkish Airlines
Mon 9/2810:50 am
STN
- MCI
2 stops41h 14m
Turkish Airlines
Deal found 7/29![Turkish Airlines logo]()
$1,320
This Turkish Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/227:32 am
MCI
- STN
2 stops20h 23m
Multiple Airlines
Mon 9/2810:50 am
STN
- MCI
2 stops41h 14m
Multiple Airlines
Deal found 8/2![Multiple Airlines logo]()
$1,371
This SWISS deal was found by Cheapflights users on 8/2. 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.
Wed 8/1911:22 am
MCI
- LGW
2 stops15h 03m
SWISS
Wed 8/269:25 am
LGW
- MCI
2 stops18h 19m
SWISS
Deal found 8/2![SWISS logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/163:07 pm
MCI
- LHR
1 stop14h 28m
United Airlines
Tue 9/222:05 pm
LHR
- MCI
2 stops30h 13m
United Airlines
Deal found 8/2![United Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 7/31. 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 9/2210:27 am
MCI
- LHR
2 stops14h 43m
Delta
Mon 9/286:15 am
LHR
- MCI
2 stops16h 10m
Delta
Deal found 7/31![Delta logo]()
$946
This Turkish Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/227:32 am
MCI
- STN
2 stops20h 23m
Turkish Airlines
Mon 9/2810:50 am
STN
- MCI
2 stops41h 14m
Turkish Airlines
Deal found 7/29![Turkish Airlines logo]()
$1,375
This SWISS deal was found by Cheapflights users on 8/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:22 am
MCI
- LGW
2 stops15h 03m
SWISS
Tue 9/229:25 am
LGW
- MCI
2 stops18h 22m
SWISS
Deal found 8/1![SWISS logo]()
$1,038
This Delta deal was found by Cheapflights users on 7/29. 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 9/912:22 pm
MCI
- LGW
2 stops15h 03m
Delta
Thu 9/1710:25 am
LGW
- MCI
2 stops15h 37m
Delta
Deal found 7/29![Delta logo]()
$946
This Delta deal was found by Cheapflights users on 8/1. 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.
Fri 10/28:10 am
MCI
- LGW
2 stops19h 15m
Delta
Tue 10/610:35 am
LGW
- MCI
2 stops15h 43m
Delta
Deal found 8/1![Delta logo]()
$946
This SWISS deal was found by Cheapflights users on 7/31. 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.
Tue 8/1811:22 am
MCI
- LCY
2 stops19h 13m
SWISS
Tue 8/259:15 am
LCY
- MCI
2 stops18h 29m
SWISS
Deal found 7/31![SWISS logo]()
$1,056
This Turkish Airlines deal was found by Cheapflights users on 8/2. 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 9/237:32 am
MCI
- STN
2 stops51h 08m
Turkish Airlines
Tue 9/296:55 am
STN
- MCI
2 stops45h 09m
Turkish Airlines
Deal found 8/2![Turkish Airlines logo]()
$1,431
This SWISS deal was found by Cheapflights users on 8/2. 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.
Wed 8/193:14 pm
MCI
- LCY
2 stops15h 21m
SWISS
Wed 8/269:15 am
LCY
- MCI
2 stops18h 29m
SWISS
Deal found 8/2![SWISS logo]()
$1,057
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 9/1412:22 pm
MCI
- LCY
2 stops14h 28m
Delta
Wed 9/308:25 am
LCY
- MCI
2 stops16h 10m
Delta
Deal found 8/1![Delta logo]()
$964
Last-minute flights from Kansas City to LondonDiscover last-minute flight deals from Kansas City to London. Data last updated August 3, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to London. Data last updated August 3, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:14 pm
MCI
- LHR
2 stops19h 11m
SWISS
Tue 8/256:00 am
LHR
- MCI
2 stops17h 30m
SWISS
Deal found 7/30![SWISS logo]()
$975
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:00 am
MCI
- LGW
2 stops18h 50m
American Airlines
Wed 8/192:30 pm
LGW
- MCI
2 stops27h 44m
American Airlines
Deal found 8/1![American Airlines logo]()
$1,022
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:22 am
MCI
- LGW
2 stops24h 28m
SWISS
Tue 9/16:35 pm
LGW
- MCI
2 stops28h 55m
SWISS
Deal found 7/31![SWISS logo]()
$975
This Delta deal was found by Cheapflights users on 7/30. 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 8/3010:45 am
MCI
- LHR
1 stop16h 05m
Delta
Thu 9/106:30 am
LHR
- MCI
2 stops16h 59m
Delta
Deal found 7/30![Delta logo]()
$967
This Delta deal was found by Cheapflights users on 7/29. 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 8/3010:45 am
MCI
- LHR
1 stop13h 35m
Delta
Tue 9/89:55 am
LHR
- MCI
2 stops16h 07m
Delta
Deal found 7/29![Delta logo]()
$968
This Delta deal was found by Cheapflights users on 7/30. 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.
Mon 8/316:59 pm
MCI
- LHR
1 stop19h 11m
Delta
Thu 9/106:30 am
LHR
- MCI
2 stops22h 30m
Delta
Deal found 7/30![Delta logo]()
$934
This Delta deal was found by Cheapflights users on 7/30. 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.
Mon 8/316:59 pm
MCI
- LHR
1 stop19h 11m
Delta
Fri 9/1111:45 am
LHR
- MCI
2 stops18h 06m
Delta
Deal found 7/30![Delta logo]()
$935
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:11 pm
MCI
- LHR
2 stops29h 19m
Multiple Airlines
Thu 9/109:00 am
LHR
- MCI
2 stops18h 47m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$945
This Air Canada deal was found by Cheapflights users on 7/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:36 pm
MCI
- LHR
2 stops29h 54m
Air Canada
Fri 9/112:05 pm
LHR
- MCI
2 stops26h 20m
Air Canada
Deal found 7/30![Air Canada logo]()
$947
This Air Canada deal was found by Cheapflights users on 8/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:36 pm
MCI
- LHR
2 stops29h 54m
Air Canada
Wed 9/92:05 pm
LHR
- MCI
2 stops33h 38m
Air Canada
Deal found 8/1![Air Canada logo]()
$948
This Air Canada deal was found by Cheapflights users on 7/30. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:36 pm
MCI
- LHR
2 stops29h 54m
Air Canada
Thu 9/105:40 pm
LHR
- MCI
2 stops34h 07m
Air Canada
Deal found 7/30![Air Canada logo]()
$951
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/313:49 pm
MCI
- LHR
1 stop22h 51m
United Airlines
Wed 9/98:00 am
LHR
- MCI
1 stop12h 18m
United Airlines
Deal found 8/1![United Airlines logo]()
$971
One-way flights from Kansas City to LondonSearch for one-way flight options from Kansas City to London. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
Search for one-way flight options from Kansas City to London. Find affordable one-way fares based on user searches. Data last updated August 3, 2026.
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 11/3012:34 pm
MCI
- LHR
1 stop12h 31m
Delta
Deal found 7/29![Delta logo]()
$334
This Justfly.com deal was found by Cheapflights users on 7/30. 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.
Mon 11/306:40 pm
MCI
- LHR
2 stops30h 30m
Air Canada
Deal found 7/30![Air Canada logo]()
$338
This Iberia deal was found by Cheapflights users on 7/29. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3012:00 pm
MCI
- LGW
2 stops16h 50m
Iberia
Deal found 7/29![Iberia logo]()
$342
This oojo deal was found by Cheapflights users on 8/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/134:06 pm
MCI
- LHR
1 stop11h 09m
British Airways
Deal found 8/3![British Airways logo]()
$360
This Mytrip deal was found by Cheapflights users on 8/3. 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 12/138:00 am
MCI
- LHR
2 stops17h 10m
Air Canada
Deal found 8/3![Air Canada logo]()
$366
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:40 pm
MCI
- LCY
2 stops17h 00m
Lufthansa
Deal found 7/30![Lufthansa logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/138:32 pm
MCI
- LHR
2 stops33h 23m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/258:32 pm
MCI
- LHR
2 stops33h 23m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$384
This Orbitz deal was found by Cheapflights users on 8/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:20 pm
MCI
- LHR
2 stops55h 10m
Air Canada
Deal found 8/1![Air Canada logo]()
$387
This Air Canada deal was found by Cheapflights users on 8/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:00 am
MCI
- LHR
3 stops17h 10m
Air Canada
Deal found 8/3![Air Canada logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/146:17 pm
MCI
- LGW
2 stops57h 43m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/176:17 pm
MCI
- LGW
2 stops54h 03m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$400
Find flight deals from Kansas City to London
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 August 3, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $734 (Expedia) |
One-way from | $334 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $837 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City 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 August 3, 2026.
Use the filters below to find and compare flights from Kansas City to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 10/28
12:33 pm-7:05 am
1 stop13h 32m
London Heathrow
Wed 11/4
11:45 am-8:49 pm
2 stops15h 04m
$885
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 10/28
11:27 am-7:10 am
2 stops14h 43m
London Heathrow
Wed 11/4
6:50 am-6:48 pm
2 stops17h 58m
$888
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Sat 1/2
5:13 pm-9:40 am
1 stop34h 27m
London Heathrow
Mon 3/1
4:40 pm-5:19 pm
2 stops30h 39m
$900
Kansas CityLondon
MCI - LCY
MCILCY
Kansas City
Tue 9/29
12:19 pm-9:30 am
2 stops15h 11m
London City
Mon 10/5
10:00 am-2:42 pm
2 stops34h 42m
$913
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Sun 11/8
11:33 am-10:50 am
1 stop17h 17m
London Heathrow
Sat 11/14
6:50 am-4:34 pm
2 stops15h 44m
$924
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Tue 11/10
1:34 pm-9:40 am
1 stop14h 06m
London Heathrow
Sun 11/15
6:50 am-6:48 pm
2 stops17h 58m
$924
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Thu 11/19
6:00 am-6:25 am
1 stop18h 25m
London Heathrow
Wed 11/25
11:45 am-8:51 pm
2 stops15h 06m
$926
Kansas CityLondon
MCI - LGW
MCILGW
Kansas City
Tue 11/10
3:19 pm-5:50 pm
2 stops20h 31m
London Gatwick
Sun 11/15
6:40 pm-9:51 pm
2 stops33h 11m
$933
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 9/2
6:07 am-9:20 am
1 stop21h 13m
London Heathrow
Wed 9/30
6:50 am-4:02 pm
2 stops15h 12m
$934
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Sun 9/13
2:26 pm-7:15 am
1 stop10h 49m
London Heathrow
Thu 9/24
8:40 am-8:43 pm
2 stops18h 03m
$936
Showing 1-10 of 57 resultsSorted by cheapest first
Compare providers for flights from Kansas City 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 Kansas City to London in August.
| 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*3 stars |
- Most accurate provider: When it comes to deals on Kansas City-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Kansas City-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Kansas City-London flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-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 Kansas City-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 Kansas City to London
Have a flexible travel schedule? Discover the best time to fly to London from Kansas City with our price prediction graph.
MCI-LON
MCI-LHR
MCI-LGW
MCI-LCY
MCI-STN
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 Kansas City to London
MCI-LON
MCI-LHR
MCI-LGW
MCI-LCY
MCI-STN
What is the cheapest month to book a flight from Kansas City to London?
Currently, February is the cheapest month in which you can book a flight from Kansas City to London (average of $658). Flying from Kansas City to London in June is currently the most expensive (average of $1,463). 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.
How much does it cost to fly round-trip from Kansas City to London?
Airfare is typical for this route at the moment.
Kansas City to London flights typically cost between $715 and $1,129 in November.The cheapest round-trip price found within the last 5 days was $734 on Multiple Airlines (Nov 11-Nov 13).
How far ahead should I book a flight from Kansas City to London?
The price you pay for your flight from Kansas City to London may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 August 3, 2026.
Read reviews from past customers who have flown Delta,Virgin Atlantic, andUnited Airlines from Kansas City to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Kansas City 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
Hounslow
Winchester
Croydon
Gatwick
Wembley
Harrow
Eastleigh
Southend-on-Sea
Watford
Dartford
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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
Alternative routes for Kansas City 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 Kansas City to London by cabin class
Find flights from Kansas City 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 August 3, 2026.
Kansas City and London flights
Browse other Kansas City and London flight options. Last updated on August 3, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Kansas City to London
Discover the top 7 airlines that operate flights from Kansas City 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 August 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$497 | Average$936 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$621 | Average$1,034 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$647 | Average$821 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$674 | Average$1,181 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$676 | Average$955 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$679 | Average$1,097 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$771 | Average$1,292 | FlexibilityNo cancel fee | On-time76% |