Cheap flights from Kansas City (MCI) to London (LON) - Compare and Save
MCI — LON
Jun 6 — Jun 131
Round-trip
1 adult, Economy
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Cheap 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 May 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $872 (Cheapflightsfares) |
One-way from | $318 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,062 |
Find flight deals from Kansas City to London
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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 May 7, 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 May 7, 2026.
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:10 am
MCI
- LHR
2 stops23h 50m
Scandinavian Airlines
Fri 11/206:40 am
LHR
- MCI
2 stops23h 18m
Scandinavian Airlines
Deal found 5/3![Scandinavian Airlines logo]()
$860
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:36 pm
MCI
- LHR
2 stops15h 04m
Lufthansa
Wed 8/269:00 am
LHR
- MCI
2 stops18h 40m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$872
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:25 am
MCI
- LHR
1 stop20h 50m
Delta
Thu 8/276:30 am
LHR
- MCI
2 stops16h 28m
Delta
Deal found 5/3![Delta logo]()
$878
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/811:20 am
MCI
- LHR
2 stops13h 10m
United Airlines
Wed 9/166:50 am
LHR
- MCI
2 stops15h 02m
United Airlines
Deal found 5/4![United Airlines logo]()
$881
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:14 pm
MCI
- LHR
2 stops13h 26m
United Airlines
Thu 8/276:50 am
LHR
- MCI
2 stops15h 02m
United Airlines
Deal found 5/3![United Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 5/4. 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 8/172:13 pm
MCI
- LHR
2 stops14h 07m
Delta
Wed 9/96:30 am
LHR
- MCI
2 stops16h 12m
Delta
Deal found 5/4![Delta logo]()
$883
This Delta deal was found by Cheapflights users on 5/2. 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 8/128:11 am
MCI
- LHR
1 stop16h 14m
Delta
Wed 8/196:15 am
LHR
- MCI
2 stops16h 43m
Delta
Deal found 5/2![Delta logo]()
$885
This Delta deal was found by Cheapflights users on 5/5. 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 8/1212:21 pm
MCI
- LHR
1 stop18h 54m
Delta
Wed 8/1911:30 am
LHR
- MCI
2 stops17h 57m
Delta
Deal found 5/5![Delta logo]()
$886
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:14 pm
MCI
- LHR
2 stops14h 36m
Multiple Airlines
Mon 8/241:50 pm
LHR
- MCI
2 stops37h 50m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$887
This KAYAK deal was found by Cheapflights users on 5/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:45 am
MCI
- LGW
2 stops28h 10m
SWISS
Wed 8/269:25 am
LGW
- MCI
2 stops18h 15m
SWISS
Deal found 5/2![SWISS logo]()
$887
This KAYAK deal was found by Cheapflights users on 5/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/173:14 pm
MCI
- LHR
2 stops15h 46m
SWISS
Mon 8/241:50 pm
LHR
- MCI
2 stops37h 50m
SWISS
Deal found 5/3![SWISS logo]()
$888
This KAYAK deal was found by Cheapflights users on 5/5. 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.
Mon 8/177:45 am
MCI
- LGW
2 stops18h 40m
SWISS
Mon 8/316:35 pm
LGW
- MCI
2 stops28h 59m
SWISS
Deal found 5/5![SWISS logo]()
$888
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 May 7, 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 May 7, 2026.
This Virgin Atlantic deal was found by Cheapflights users on 5/2. 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.
Wed 8/124:06 pm
MCI
- LHR
1 stop14h 59m
Virgin Atlantic
Wed 8/266:30 am
LHR
- MCI
2 stops16h 28m
Virgin Atlantic
Deal found 5/2![Virgin Atlantic logo]()
$878
This United Airlines deal was found by Cheapflights users on 5/4. 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 9/162:52 pm
MCI
- LHR
1 stop14h 43m
United Airlines
Mon 9/215:50 pm
LHR
- MCI
2 stops28h 02m
United Airlines
Deal found 5/4![United Airlines logo]()
$891
This KLM deal was found by Cheapflights users on 5/5. 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.
Wed 8/192:15 pm
MCI
- LHR
1 stop10h 55m
KLM
Wed 8/261:25 pm
LHR
- MCI
1 stop13h 21m
KLM
Deal found 5/5![KLM logo]()
$908
This Delta deal was found by Cheapflights users on 5/5. 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 8/202:13 pm
MCI
- LHR
1 stop10h 57m
Delta
Tue 8/259:55 am
LHR
- MCI
2 stops16h 51m
Delta
Deal found 5/5![Delta logo]()
$929
This KLM deal was found by Cheapflights users on 5/4. 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.
Thu 7/235:35 pm
MCI
- LHR
1 stop13h 40m
Multiple Airlines
Thu 8/611:15 am
LHR
- MCI
1 stop13h 45m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,116
This KAYAK deal was found by Cheapflights users on 5/7. 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.
Wed 7/296:41 pm
MCI
- LCY
2 stops17h 14m
Lufthansa
Thu 8/69:15 am
LCY
- MCI
2 stops20h 02m
Lufthansa
Deal found 5/7![Lufthansa logo]()
$1,232
This KAYAK deal was found by Cheapflights users on 5/6. 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.
Mon 5/118:00 am
MCI
- LGW
2 stops18h 25m
SWISS
Fri 5/159:25 am
LGW
- MCI
2 stops18h 39m
SWISS
Deal found 5/6![SWISS logo]()
$1,418
This oojo deal was found by Cheapflights users on 5/4. 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.
Wed 7/225:30 am
MCI
- LCY
2 stops21h 05m
Aer Lingus
Mon 7/278:30 pm
LCY
- MCI
2 stops26h 21m
Aer Lingus
Deal found 5/4![Aer Lingus logo]()
$1,468
This oojo deal was found by Cheapflights users on 5/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:10 pm
MCI
- LGW
2 stops41h 30m
Turkish Airlines
Fri 8/147:25 am
LGW
- MCI
2 stops44h 15m
Turkish Airlines
Deal found 5/2![Turkish Airlines logo]()
$1,490
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/111:25 am
MCI
- LHR
1 stop16h 15m
United Airlines
Sun 11/86:50 am
LHR
- MCI
2 stops15h 34m
United Airlines
Deal found 5/3![United Airlines logo]()
$928
This KLM deal was found by Cheapflights users on 5/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:40 pm
MCI
- LHR
1 stop13h 25m
KLM
Sat 9/1910:45 am
LHR
- MCI
1 stop16h 25m
KLM
Deal found 5/2![KLM logo]()
$1,007
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:00 am
MCI
- LHR
2 stops14h 40m
United Airlines
Sun 11/86:50 am
LHR
- MCI
2 stops18h 42m
United Airlines
Deal found 5/3![United Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:30 am
MCI
- LHR
1 stop17h 15m
United Airlines
Thu 9/248:00 am
LHR
- MCI
1 stop14h 24m
United Airlines
Deal found 5/3![United Airlines logo]()
$957
This Mytrip deal was found by Cheapflights users on 5/6. 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 5/116:07 pm
MCI
- STN
2 stops23h 13m
Multiple Airlines
Thu 5/1412:00 pm
STN
- MCI
2 stops18h 16m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,218
This Delta deal was found by Cheapflights users on 5/6. 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 6/312:16 pm
MCI
- LGW
2 stops15h 09m
Delta
Wed 6/1010:25 am
LGW
- MCI
2 stops16h 21m
Delta
Deal found 5/6![Delta logo]()
$1,228
This KLM deal was found by Cheapflights users on 5/6. 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.
Thu 7/2312:16 pm
MCI
- LHR
1 stop12h 09m
KLM
Sun 8/910:45 am
LHR
- MCI
1 stop16h 04m
KLM
Deal found 5/6![KLM logo]()
$1,186
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Fri 9/186:23 am
MCI
- LHR
1 stop19h 32m
United Airlines
Sat 9/262:05 pm
LHR
- MCI
2 stops24h 46m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,010
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 5/116:56 pm
MCI
- LCY
2 stops16h 59m
Lufthansa
Thu 5/149:15 am
LCY
- MCI
2 stops20h 16m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$1,419
This Delta deal was found by Cheapflights users on 5/4. 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 7/712:39 pm
MCI
- LCY
2 stops14h 51m
Delta
Sat 7/259:20 am
LCY
- MCI
2 stops17h 29m
Delta
Deal found 5/4![Delta logo]()
$1,305
This KAYAK deal was found by Cheapflights users on 5/4. 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.
Wed 7/227:53 am
MCI
- LGW
2 stops18h 32m
SWISS
Sun 7/269:05 am
LGW
- MCI
2 stops18h 49m
SWISS
Deal found 5/4![SWISS logo]()
$1,478
This United Airlines deal was found by Cheapflights users on 5/5. 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 9/171:45 pm
MCI
- LHR
1 stop16h 40m
United Airlines
Sat 9/269:30 am
LHR
- MCI
2 stops18h 04m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,011
This Turkish Airlines deal was found by Cheapflights users on 5/7. 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 7/275:10 pm
MCI
- LGW
2 stops47h 15m
Turkish Airlines
Tue 8/47:25 am
LGW
- MCI
2 stops44h 29m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$1,559
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:16 pm
MCI
- LGW
2 stops15h 09m
Delta
Wed 6/1010:25 am
LGW
- MCI
2 stops16h 21m
Delta
Deal found 5/3![Delta logo]()
$1,315
This Cheapflightsfares deal was found by Cheapflights users on 5/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:30 pm
MCI
- LCY
2 stops23h 25m
Lufthansa
Fri 6/196:30 pm
LCY
- MCI
2 stops29h 06m
Lufthansa
Deal found 5/2![Lufthansa logo]()
$1,507
This Ovago deal was found by Cheapflights users on 5/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:53 am
MCI
- LGW
2 stops18h 32m
SWISS
Sun 7/269:05 am
LGW
- MCI
2 stops18h 49m
SWISS
Deal found 5/6![SWISS logo]()
$1,515
This Delta deal was found by Cheapflights users on 5/5. 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 5/2712:16 pm
MCI
- LGW
2 stops15h 09m
Delta
Wed 6/1010:25 am
LGW
- MCI
2 stops16h 26m
Delta
Deal found 5/5![Delta logo]()
$1,316
This Cheapflightsfares deal was found by Cheapflights users on 5/7. 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.
Wed 6/106:41 pm
MCI
- LCY
2 stops17h 14m
Lufthansa
Mon 6/229:15 am
LCY
- MCI
2 stops20h 44m
Lufthansa
Deal found 5/7![Lufthansa logo]()
$1,510
This FlightHub deal was found by Cheapflights users on 5/7. 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 5/128:00 am
MCI
- STN
2 stops19h 55m
Turkish Airlines
Mon 5/1810:50 am
STN
- MCI
2 stops41h 14m
Turkish Airlines
Deal found 5/7![Turkish Airlines logo]()
$1,766
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 6/156:41 pm
MCI
- LCY
2 stops17h 14m
Lufthansa
Mon 6/229:15 am
LCY
- MCI
2 stops15h 48m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$1,511
This Delta deal was found by Cheapflights users on 5/2. 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.
Tue 7/712:39 pm
MCI
- LCY
2 stops14h 11m
Delta
Sat 7/259:20 am
LCY
- MCI
2 stops17h 29m
Delta
Deal found 5/2![Delta logo]()
$1,380
Last-minute flights from Kansas City to LondonDiscover last-minute flight deals from Kansas City to London. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to London. Data last updated May 7, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
Wed 5/66:56 pm
MCI
- LHR
2 stops18h 44m
Lufthansa
Wed 5/137:25 am
LHR
- MCI
2 stops20h 39m
Lufthansa
Deal found 5/4![Lufthansa logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 5/5. 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 5/61:05 pm
MCI
- LHR
1 stop11h 40m
United Airlines
Wed 5/136:50 am
LHR
- MCI
2 stops15h 34m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,030
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Wed 5/69:45 am
MCI
- LHR
2 stops14h 45m
Multiple Airlines
Wed 5/136:00 am
LHR
- MCI
2 stops17h 20m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$1,034
This Delta deal was found by Cheapflights users on 5/5. 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 5/610:36 am
MCI
- LHR
2 stops16h 14m
Delta
Wed 5/139:55 am
LHR
- MCI
2 stops16h 57m
Delta
Deal found 5/5![Delta logo]()
$1,035
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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.
Wed 5/66:06 pm
MCI
- LHR
1 stop10h 24m
British Airways
Wed 5/139:45 am
LHR
- MCI
1 stop12h 06m
British Airways
Deal found 5/4![British Airways logo]()
$1,043
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:00 am
MCI
- LHR
2 stops40h 30m
United Airlines
Fri 5/226:50 am
LHR
- MCI
2 stops16h 46m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,033
This Cheapflightsfares deal was found by Cheapflights users on 5/4. 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 5/118:00 am
MCI
- LHR
2 stops17h 55m
SWISS
Fri 5/226:00 am
LHR
- MCI
2 stops21h 47m
SWISS
Deal found 5/4![SWISS logo]()
$980
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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 5/118:00 am
MCI
- LHR
2 stops17h 55m
SWISS
Thu 5/218:45 am
LHR
- MCI
2 stops19h 02m
SWISS
Deal found 5/5![SWISS logo]()
$981
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 5/116:56 pm
MCI
- LHR
2 stops16h 09m
Lufthansa
Fri 5/227:25 am
LHR
- MCI
2 stops20h 22m
Lufthansa
Deal found 5/6![Lufthansa logo]()
$1,018
This Delta deal was found by Cheapflights users on 5/5. 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 5/119:55 am
MCI
- LHR
1 stop15h 20m
Delta
Thu 5/216:30 am
LHR
- MCI
2 stops16h 20m
Delta
Deal found 5/5![Delta logo]()
$1,031
This Delta deal was found by Cheapflights users on 5/2. 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.
Mon 5/115:13 pm
MCI
- LHR
1 stop12h 07m
Delta
Fri 5/226:15 am
LHR
- MCI
2 stops16h 42m
Delta
Deal found 5/2![Delta logo]()
$1,037
This Delta deal was found by Cheapflights users on 5/6. 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 5/112:06 pm
MCI
- LHR
1 stop11h 04m
Delta
Fri 5/2211:30 am
LHR
- MCI
2 stops15h 22m
Delta
Deal found 5/6![Delta logo]()
$1,038
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 May 7, 2026.
Search for one-way flight options from Kansas City to London. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/256:16 pm
MCI
- LGW
2 stops33h 44m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/156:16 pm
MCI
- LGW
3 stops33h 44m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 7/276:16 pm
MCI
- LGW
2 stops57h 44m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:45 am
MCI
- LHR
2 stops32h 00m
SWISS
Deal found 5/2![SWISS logo]()
$325
This Ticket deal was found by Cheapflights users on 5/3. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:04 pm
MCI
- LHR
1 stop19h 11m
Virgin Atlantic
Deal found 5/3![Virgin Atlantic logo]()
$328
This Cheapflightsfares deal was found by Cheapflights users on 5/5. 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.
Wed 9/165:11 pm
MCI
- LHR
1 stop11h 09m
British Airways
Deal found 5/5![British Airways logo]()
$329
This oojo deal was found by Cheapflights users on 5/6. 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.
Mon 8/246:00 am
MCI
- LHR
1 stop18h 50m
British Airways
Deal found 5/6![British Airways logo]()
$333
This Delta deal was found by Cheapflights users on 5/6. 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 8/1910:25 am
MCI
- LHR
2 stops14h 45m
Delta
Deal found 5/6![Delta logo]()
$334
This CheapOair deal was found by Cheapflights users on 5/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:50 am
MCI
- LHR
2 stops40h 45m
Air Canada
Deal found 5/3![Air Canada logo]()
$335
This Air Canada deal was found by Cheapflights users on 5/5. 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.
Wed 9/166:00 am
MCI
- LHR
2 stops18h 30m
Air Canada
Deal found 5/5![Air Canada logo]()
$338
This Travelocity deal was found by Cheapflights users on 5/3. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:53 am
MCI
- LGW
2 stops18h 32m
SWISS
Deal found 5/3![SWISS logo]()
$344
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:41 pm
MCI
- LHR
1 stop32h 19m
United Airlines
Deal found 5/3![United Airlines logo]()
$345
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 May 7, 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
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 8/12
4:06 pm-1:05 pm
1 stop14h 59m
London Heathrow
Wed 8/26
6:30 am-4:58 pm
2 stops16h 28m
$878
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 9/16
2:52 pm-11:35 am
1 stop14h 43m
London Heathrow
Mon 9/21
5:50 pm-3:52 pm
2 stops28h 02m
$891
Quickest round-trip
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Wed 8/19
2:15 pm-7:10 am
1 stop10h 55m
London Heathrow
Wed 8/26
1:25 pm-8:46 pm
1 stop13h 21m
$908
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Sun 11/1
11:25 am-9:40 am
1 stop16h 15m
London Heathrow
Sun 11/8
6:50 am-4:24 pm
2 stops15h 34m
$928
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Thu 8/20
2:13 pm-7:10 am
1 stop10h 57m
London Heathrow
Tue 8/25
9:55 am-8:46 pm
2 stops16h 51m
$929
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Sun 11/1
10:00 am-6:40 am
2 stops14h 40m
London Heathrow
Sun 11/8
6:50 am-7:32 pm
2 stops18h 42m
$932
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Thu 9/17
8:30 am-7:45 am
1 stop17h 15m
London Heathrow
Thu 9/24
8:00 am-4:24 pm
1 stop14h 24m
$957
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Fri 9/11
5:40 pm-1:05 pm
1 stop13h 25m
London Heathrow
Sat 9/19
10:45 am-9:10 pm
1 stop16h 25m
$1,007
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Fri 9/18
6:23 am-7:55 am
1 stop19h 32m
London Heathrow
Sat 9/26
2:05 pm-8:51 am
2 stops24h 46m
$1,010
Kansas CityLondon
MCI - LHR
MCILHR
Kansas City
Thu 9/17
1:45 pm-12:25 pm
1 stop16h 40m
London Heathrow
Sat 9/26
9:30 am-9:34 pm
2 stops18h 04m
$1,011
Showing 1-10 of 60 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 May.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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
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 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Kansas City to London?
Currently, December is the cheapest month in which you can book a flight from Kansas City to London (average of $533). Flying from Kansas City to London in June is currently the most expensive (average of $981). 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?
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 May 7, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Crew
8.5
Boarding
8.1
Comfort
7.9
Food
7.2
Overall
7.9
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Borehamwood
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Sutton
Stansted
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Complete your trip
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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 May 7, 2026.
Kansas City and London flights
Browse other Kansas City and London flight options. Last updated on May 7, 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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$533 | Average$866 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$621 | Average$924 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$629 | Average$975 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$647 | Average$813 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$670 | Average$955 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$679 | Average$977 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$686 | Average$930 | FlexibilityNo cancel fee | On-time71% |