$339+ Cheap flights from Missouri 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LON
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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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
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Cheapest flights from Missouri to LondonExplore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/156:20 pm -
1 stop29h 30m
Fri 1/812:35 pm -
1 stop37h 15m
Deal found 11/1![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/156:20 pm -
1 stop29h 30m
Thu 1/710:35 am -
1 stop29h 46m
Deal found 11/1![Multiple Airlines logo]()
$851
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 12/74:05 pm -
3 stops24h 30m
Tue 12/154:25 pm -
2 stops27h 20m
Deal found 11/3![Multiple Airlines logo]()
$860
This Globehunters deal was found by Cheapflights users on 11/2. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:11 am -
1 stop19h 14m
Sat 12/128:20 am -
1 stop19h 43m
Deal found 11/2![Multiple Airlines logo]()
$870
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/3011:27 am -
1 stop14h 28m
Mon 12/71:45 pm -
2 stops38h 02m
Deal found 11/2![United Airlines logo]()
$921
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/12:55 pm -
1 stop13h 20m
Tue 12/86:35 am -
2 stops17h 18m
Deal found 10/31![United Airlines logo]()
$923
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 12/712:02 pm -
3 stops16h 48m
Tue 12/151:00 pm -
3 stops28h 17m
Deal found 11/3![Multiple Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/29:40 am -
2 stops15h 30m
Tue 12/89:00 am -
2 stops18h 47m
Deal found 11/1![United Airlines logo]()
$925
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/19:40 am -
2 stops15h 00m
Tue 12/89:00 am -
2 stops18h 47m
Deal found 11/1![United Airlines logo]()
$926
This Orbitz deal was found by Cheapflights users on 11/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:45 pm -
2 stops29h 45m
Mon 12/78:05 pm -
2 stops31h 42m
Deal found 11/2![Multiple Airlines logo]()
$935
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:20 pm -
1 stop30h 30m
Fri 1/812:35 pm -
1 stop37h 15m
Deal found 11/1![Multiple Airlines logo]()
$940
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:20 pm -
3 stops34h 30m
Wed 12/1612:15 pm -
3 stops34h 35m
Deal found 11/4![Multiple Airlines logo]()
$945
Best flights from Missouri to LondonDiscover carefully curated flight deals from Missouri to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Missouri to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 3/111:35 am -
1 stop18h 25m
Wed 3/39:00 am -
2 stops18h 30m
Deal found 10/31![United Airlines logo]()
$807
This Delta deal was found by Cheapflights users on 11/2. 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 3/316:00 am -
2 stops22h 20m
Wed 4/76:30 am -
2 stops17h 46m
Deal found 11/2![Delta logo]()
$906
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/177:02 pm -
2 stops28h 48m
Wed 2/249:45 am -
1 stop20h 19m
Deal found 11/4![Multiple Airlines logo]()
$920
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/261:09 pm -
1 stop13h 26m
Tue 2/98:20 am -
1 stop15h 53m
Deal found 11/4![British Airways logo]()
$942
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/411:40 am -
2 stops28h 00m
Mon 4/196:40 am -
3 stops21h 52m
Deal found 11/4![Scandinavian Airlines logo]()
$1,001
This Virgin Atlantic deal was found by Cheapflights users on 11/4. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/810:06 am -
1 stop19h 34m
Thu 12/178:55 am -
1 stop13h 29m
Deal found 11/4![Virgin Atlantic logo]()
$1,025
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 2/17:29 am -
2 stops43h 41m
Sun 2/75:25 pm -
2 stops34h 12m
Deal found 11/2![Turkish Airlines logo]()
$1,143
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 2/21:12 pm -
1 stop10h 43m
Tue 2/96:50 am -
2 stops18h 48m
Deal found 11/2![United Airlines logo]()
$898
This United deal was found by Cheapflights users on 11/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops22h 50m
Thu 12/106:00 am -
2 stops21h 47m
Deal found 11/1![Multiple Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 11/3. 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 12/27:03 am -
1 stop17h 22m
Fri 12/1110:00 am -
2 stops17h 38m
Deal found 11/3![Delta logo]()
$995
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/13:15 pm -
2 stops13h 35m
Tue 12/86:50 am -
2 stops17h 03m
Deal found 10/31![United Airlines logo]()
$927
This United deal was found by Cheapflights users on 11/2. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 am -
2 stops18h 40m
Thu 12/106:00 am -
2 stops21h 47m
Deal found 11/2![Multiple Airlines logo]()
$971
This Delta deal was found by Cheapflights users on 10/31. 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.
Mon 11/1610:32 am -
1 stop13h 53m
Sun 11/226:30 am -
2 stops16h 12m
Deal found 10/31![Delta logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Mon 3/13:17 pm -
1 stop14h 43m
Wed 3/310:00 am -
1 stop17h 59m
Deal found 11/4![United Airlines logo]()
$933
This Turkish Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:29 am -
2 stops43h 41m
Sat 1/2310:05 am -
2 stops41h 32m
Deal found 11/1![Turkish Airlines logo]()
$1,143
This Air Canada deal was found by Cheapflights users on 11/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:31 am -
3 stops17h 39m
Tue 2/91:00 pm -
2 stops14h 46m
Deal found 11/4![Multiple Airlines logo]()
$977
This Delta deal was found by Cheapflights users on 11/4. 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.
Thu 11/196:00 am -
1 stop19h 05m
Fri 12/410:00 am -
2 stops16h 19m
Deal found 11/4![Delta logo]()
$1,024
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 4/33:03 pm -
1 stop33h 42m
Sat 4/106:55 am -
2 stops20h 28m
Deal found 11/2![United Airlines logo]()
$958
This Turkish Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/36:30 am -
2 stops28h 00m
Sun 12/65:25 pm -
2 stops34h 32m
Deal found 11/2![Turkish Airlines logo]()
$1,163
This Icelandair deal was found by Cheapflights users on 11/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/152:10 pm -
2 stops15h 45m
Tue 3/232:40 pm -
2 stops37h 05m
Deal found 11/1![Multiple Airlines logo]()
$1,029
This Delta deal was found by Cheapflights users on 11/4. 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 12/86:05 pm -
2 stops13h 40m
Thu 12/178:55 am -
1 stop13h 29m
Deal found 11/4![Delta logo]()
$1,030
This Turkish Airlines deal was found by Cheapflights users on 11/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:30 am -
2 stops43h 40m
Sat 12/510:05 am -
2 stops41h 52m
Deal found 11/4![Turkish Airlines logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 3/136:15 pm -
1 stop29h 40m
Thu 3/186:50 am -
2 stops21h 21m
Deal found 11/4![United Airlines logo]()
$965
This Delta deal was found by Cheapflights users on 11/1. 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 1/1910:57 am -
1 stop14h 48m
Tue 1/2610:50 am -
1 stop13h 04m
Deal found 11/1![Delta logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:47 am -
2 stops15h 08m
Thu 12/109:00 am -
2 stops18h 47m
Deal found 11/1![United Airlines logo]()
$976
This Icelandair deal was found by Cheapflights users on 11/4. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/238:30 am -
2 stops20h 20m
Sat 12/58:35 pm -
2 stops33h 20m
Deal found 11/4![Multiple Airlines logo]()
$1,077
This Turkish Airlines deal was found by Cheapflights users on 10/31. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/247:30 am -
2 stops20h 25m
Tue 3/25:20 pm -
2 stops34h 25m
Deal found 10/31![Turkish Airlines logo]()
$1,255
This Delta deal was found by Cheapflights users on 11/2. 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 1/49:45 am -
1 stop15h 30m
Thu 1/144:00 pm -
1 stop13h 26m
Deal found 11/2![Delta logo]()
$1,042
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 1/303:25 pm -
2 stops33h 45m
Sat 2/209:00 am -
2 stops18h 45m
Deal found 11/4![United Airlines logo]()
$989
This Icelandair deal was found by Cheapflights users on 10/31. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2311:25 am -
2 stops21h 15m
Wed 5/53:40 pm -
2 stops37h 30m
Deal found 10/31![Multiple Airlines logo]()
$1,092
Last-minute flights from Missouri to LondonDiscover last-minute flight deals from Missouri to London. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to London. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Mon 11/3011:27 am -
1 stop14h 28m
Mon 12/71:45 pm -
2 stops38h 02m
Deal found 11/2![United Airlines logo]()
$921
This Orbitz deal was found by Cheapflights users on 11/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:45 pm -
2 stops29h 45m
Mon 12/78:05 pm -
2 stops31h 42m
Deal found 11/2![Multiple Airlines logo]()
$935
This United Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/12:55 pm -
1 stop13h 20m
Tue 12/86:35 am -
2 stops17h 18m
Deal found 10/31![United Airlines logo]()
$923
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 12/19:40 am -
2 stops15h 00m
Tue 12/89:00 am -
2 stops18h 47m
Deal found 11/1![United Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 11/1. 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 12/29:40 am -
2 stops15h 30m
Tue 12/89:00 am -
2 stops18h 47m
Deal found 11/1![United Airlines logo]()
$925
This Globehunters deal was found by Cheapflights users on 11/2. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:11 am -
1 stop19h 14m
Sat 12/128:20 am -
1 stop19h 43m
Deal found 11/2![Multiple Airlines logo]()
$870
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 12/74:05 pm -
3 stops24h 30m
Tue 12/154:25 pm -
2 stops27h 20m
Deal found 11/3![Multiple Airlines logo]()
$860
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Mon 12/712:02 pm -
3 stops16h 48m
Tue 12/151:00 pm -
3 stops28h 17m
Deal found 11/3![Multiple Airlines logo]()
$924
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/76:20 pm -
3 stops34h 30m
Wed 12/1612:15 pm -
3 stops34h 35m
Deal found 11/4![Multiple Airlines logo]()
$945
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/156:20 pm -
1 stop29h 30m
Fri 1/812:35 pm -
1 stop37h 15m
Deal found 11/1![Multiple Airlines logo]()
$830
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/156:20 pm -
1 stop29h 30m
Thu 1/710:35 am -
1 stop29h 46m
Deal found 11/1![Multiple Airlines logo]()
$851
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:20 pm -
1 stop30h 30m
Fri 1/812:35 pm -
1 stop37h 15m
Deal found 11/1![Multiple Airlines logo]()
$940
One-way flights from Missouri to LondonSearch for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:02 pm -
3 stops35h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$339
This Cheapflightsfares deal was found by Cheapflights users on 10/31. 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.
Wed 4/145:21 pm -
1 stop11h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![British Airways logo]()
$348
This Expedia deal was found by Cheapflights users on 10/31. 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.
Sun 3/710:30 am -
1 stop14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![British Airways logo]()
$349
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Mon 3/15:49 pm -
1 stop10h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![British Airways logo]()
$355
This Expedia deal was found by Cheapflights users on 10/30. 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.
Tue 4/272:33 pm -
2 stops14h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Iberia logo]()
$357
This Booking.com deal was found by Cheapflights users on 10/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/78:33 am -
2 stops16h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Air Canada logo]()
$358
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Mon 3/110:55 am -
1 stop15h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/218:31 pm -
3 stops34h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:21 pm -
3 stops42h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:54 pm -
3 stops37h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$369
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Mon 3/19:01 am -
2 stops27h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![British Airways logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/137:02 pm -
3 stops35h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$379
Find flight deals from Missouri to London
Keep the following information in mind while searching for Missouri to London flight deals. Data was last updated November 5, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $618 (Globehunters) |
One-way from | $339 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $975 |
Good round-trip deal | $1,035 or less |
Good one-way deal | $350 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 November 5, 2026.
Use the filters below to find and compare flights from Missouri to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLondon
STL Lambert-St Louis - LGW London Gatwick
STLLGW
Lambert-St Louis
Tue 3/23
7:05 pm-3:45 pm
2 stops15h 40m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$364
St. LouisLondon
STL Lambert-St Louis - LHR London Heathrow
STLLHR
Lambert-St Louis
Wed 12/9
12:02 pm-8:05 am
3 stops38h 03m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$405
St. LouisLondon
STL Lambert-St Louis - LGW London Gatwick
STLLGW
Lambert-St Louis
Fri 11/27
6:05 pm-9:50 am
2 stops57h 45m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$430
St. LouisLondon
STL Lambert-St Louis - LHR London Heathrow
STLLHR
Lambert-St Louis
Thu 12/3
2:02 pm-12:50 pm
3 stops40h 48m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$432
St. LouisLondon
STL Lambert-St Louis - LGW London Gatwick
STLLGW
Lambert-St Louis
Mon 3/1
12:01 pm-9:00 am
2 stops14h 59m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$446
St. LouisLondon
STL Lambert-St Louis - LGW London Gatwick
STLLGW
Lambert-St Louis
Mon 1/4
6:21 pm-5:50 am
2 stops53h 29m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$478
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Tue 12/8
9:55 am-6:50 am
1 stop14h 55m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$494
St. LouisLondon
STL Lambert-St Louis - LHR London Heathrow
STLLHR
Lambert-St Louis
Sat 11/28
7:26 am-9:05 am
2 stops19h 39m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$499
St. LouisLondon
STL Lambert-St Louis - LGW London Gatwick
STLLGW
Lambert-St Louis
Thu 12/3
6:13 pm-3:45 pm
3 stops39h 32m
London Gatwick
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$503
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Wed 12/9
9:11 am-7:00 am
2 stops15h 49m
London Heathrow
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$522
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to London
Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.
STL-LHR
MCI-LHR
STL-LGW
COU-LHR
SGF-LHR
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 Missouri to London
USMO-LON
STL-LHR
MCI-LHR
STL-LGW
COU-LHR
What is the cheapest month to book a flight from Missouri to London?
Currently, February is the cheapest month in which you can book a flight from Missouri to London (average of $744). Flying from Missouri to London in June is currently the most expensive (average of $1,476). 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 Missouri to London?
Airfare is below average for this route at the moment.
Missouri to London flights typically cost between $908 and $1,170 in January.The cheapest round-trip price found within the last 5 days was $618 on Lufthansa (Jan 27-Feb 3).
How far ahead should I book a flight from Missouri to London?
The best time to book flights from Missouri to London is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Missouri 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
Gatwick
Hounslow
Wembley
Harrow
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Kingston upon Thames
Chipping Norton
Slough
Eastbourne
Stansted
Sutton
Luton
Bedford
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to London
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Complete your trip
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Search flights from Missouri to London by cabin class
Find flights from Missouri 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 November 5, 2026.
Missouri and London flights
Browse other Missouri and London flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to London flights
Consider these flights traveling from Missouri to London.
Top 9 airlines flying from Missouri to London
Discover the top 9 airlines that operate flights from Missouri 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 November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$1,145 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$946 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$608 | Average$948 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$619 | Average$1,227 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$646 | Average$1,078 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$649 | Average$1,012 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$671 | Average$1,095 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$677 | Average$766 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$804 | Average$995 | FlexibilityNo cancel fee | On-time67% |