$324+ Cheap flights from Missouri to Heathrow (LHR)
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.
STL — LHR
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Heathrow 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
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Cheapest flights from Missouri to HeathrowExplore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Missouri to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:45 pm -
2 stops15h 40m
Thu 12/37:30 am -
2 stops20h 22m
Deal found 8/24![United Airlines logo]()
$765
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/63:35 pm -
1 stop15h 55m
Tue 12/87:30 am -
2 stops20h 22m
Deal found 8/24![United Airlines logo]()
$830
This Expedia deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/84:05 pm -
1 stop10h 25m
Tue 12/156:00 am -
2 stops39h 26m
Deal found 8/24![Multiple Airlines logo]()
$845
This Gotogate deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:05 pm -
1 stop13h 15m
Wed 2/176:30 am -
1 stop13h 15m
Deal found 8/22![Multiple Airlines logo]()
$850
This Expedia deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:01 am -
1 stop16h 49m
Tue 11/177:30 am -
2 stops17h 14m
Deal found 8/26![Iberia logo]()
$857
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/2812:59 pm -
1 stop12h 51m
Wed 11/47:35 am -
2 stops21h 04m
Deal found 8/23![Iberia logo]()
$857
This Expedia deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/1011:42 am -
1 stop16h 43m
Tue 11/247:40 pm -
2 stops29h 07m
Deal found 8/22![Iberia logo]()
$868
This Justfly.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/304:05 pm -
1 stop13h 15m
Fri 12/48:45 am -
2 stops19h 12m
Deal found 8/23![Multiple Airlines logo]()
$869
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 12/91:15 pm -
2 stops13h 55m
Wed 2/176:50 am -
2 stops14h 51m
Deal found 8/22![United Airlines logo]()
$873
This Expedia deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 11/146:40 pm -
2 stops29h 50m
Tue 11/2411:10 am -
2 stops16h 41m
Deal found 8/21![Multiple Airlines logo]()
$874
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/81:19 pm -
2 stops13h 51m
Tue 12/156:35 am -
2 stops18h 51m
Deal found 8/24![United Airlines logo]()
$874
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2310:32 am -
1 stop13h 53m
Thu 12/38:40 am -
2 stops16h 12m
Deal found 8/24![Delta logo]()
$879
Best flights from Missouri to HeathrowDiscover carefully curated flight deals from Missouri to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Missouri to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 2/146:02 pm -
1 stop33h 38m
Wed 2/179:00 am -
2 stops33h 19m
Deal found 8/23![United Airlines logo]()
$802
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/281:45 pm -
2 stops18h 50m
Wed 11/46:15 am -
2 stops19h 03m
Deal found 8/23![Iberia logo]()
$865
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/2312:22 pm -
1 stop18h 43m
Tue 9/296:30 am -
2 stops14h 39m
Deal found 8/21![Delta logo]()
$887
This Virgin Atlantic deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 11/106:00 am -
1 stop21h 00m
Tue 12/16:30 am -
2 stops16h 07m
Deal found 8/22![Virgin Atlantic logo]()
$919
This KAYAK deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/26:20 pm -
1 stop30h 30m
Thu 1/712:35 pm -
1 stop16h 02m
Deal found 8/25![British Airways logo]()
$1,002
This Scandinavian Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Wed 1/2711:51 am -
2 stops24h 39m
Wed 2/37:05 am -
3 stops22h 34m
Deal found 8/21![Scandinavian Airlines logo]()
$1,056
This Finnair deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:35 pm -
Nonstop8h 00m
Mon 10/129:45 am -
1 stop17h 12m
Deal found 8/23![Finnair logo]()
$1,102
This United deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/223:10 pm -
2 stops57h 20m
Mon 12/2811:10 am -
2 stops16h 42m
Deal found 8/24![Multiple Airlines logo]()
$1,165
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:40 pm -
1 stop29h 15m
Fri 11/279:00 am -
2 stops18h 51m
Deal found 8/24![United Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:26 pm -
1 stop16h 49m
Tue 10/209:55 am -
2 stops16h 54m
Deal found 8/25![Delta logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/219:59 am -
1 stop16h 31m
Thu 10/296:50 am -
2 stops14h 44m
Deal found 8/21![United Airlines logo]()
$887
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/225:34 pm -
1 stop13h 31m
Tue 9/296:30 am -
2 stops14h 39m
Deal found 8/23![Delta logo]()
$888
This Virgin Atlantic deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/278:00 am -
2 stops16h 50m
Sat 12/52:05 pm -
2 stops16h 00m
Deal found 8/25![Virgin Atlantic logo]()
$1,024
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 pm -
1 stop11h 50m
Wed 10/216:30 am -
2 stops16h 24m
Deal found 8/24![Delta logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/2811:11 am -
2 stops16h 59m
Wed 11/46:50 am -
2 stops17h 15m
Deal found 8/23![United Airlines logo]()
$892
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/78:15 am -
2 stops23h 05m
Mon 10/195:55 pm -
2 stops31h 51m
Deal found 8/23![United Airlines logo]()
$897
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:10 pm -
1 stop11h 00m
Thu 10/226:30 am -
2 stops14h 12m
Deal found 8/24![Delta logo]()
$938
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/225:00 pm -
1 stop21h 35m
Tue 12/227:40 am -
1 stop12h 38m
Deal found 8/23![United Airlines logo]()
$898
This Delta deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/316:00 am -
2 stops20h 05m
Sun 2/76:30 am -
2 stops16h 01m
Deal found 8/25![Delta logo]()
$943
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/67:32 am -
2 stops22h 03m
Tue 10/136:50 am -
2 stops35h 19m
Deal found 8/22![United Airlines logo]()
$913
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/211:37 am -
1 stop13h 38m
Mon 10/128:40 am -
2 stops19h 39m
Deal found 8/21![Delta logo]()
$987
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 12/309:35 am -
2 stops15h 35m
Sat 1/166:50 am -
2 stops14h 51m
Deal found 8/23![United Airlines logo]()
$922
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:00 am -
1 stop18h 40m
Mon 12/711:05 am -
2 stops41h 48m
Deal found 8/25![United Airlines logo]()
$932
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 am -
2 stops19h 02m
Tue 10/209:55 am -
2 stops18h 24m
Deal found 8/26![Delta logo]()
$1,036
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 10/611:15 am -
1 stop13h 30m
Tue 10/136:50 am -
2 stops22h 05m
Deal found 8/21![United Airlines logo]()
$938
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:55 pm -
2 stops14h 35m
Fri 10/29:55 am -
2 stops16h 26m
Deal found 8/26![Delta logo]()
$1,044
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/161:07 pm -
2 stops15h 33m
Fri 11/66:50 am -
2 stops15h 44m
Deal found 8/22![United Airlines logo]()
$942
This United Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/264:50 pm -
1 stop21h 50m
Mon 10/55:55 pm -
2 stops27h 48m
Deal found 8/21![United Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 10/712:10 pm -
1 stop12h 20m
Mon 10/129:30 am -
1 stop33h 55m
Deal found 8/23![United Airlines logo]()
$959
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:32 am -
1 stop18h 58m
Thu 10/156:50 am -
2 stops35h 19m
Deal found 8/24![United Airlines logo]()
$959
Last-minute flights from Missouri to HeathrowDiscover last-minute flight deals from Missouri to Heathrow. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Heathrow. Data last updated August 26, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/205:30 pm -
1 stop11h 50m
Tue 10/611:45 am -
2 stops18h 11m
Deal found 8/23![KLM logo]()
$879
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/2012:22 pm -
2 stops13h 18m
Tue 9/296:30 am -
2 stops14h 39m
Deal found 8/21![Delta logo]()
$896
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/225:34 pm -
1 stop13h 31m
Thu 10/19:55 am -
2 stops16h 07m
Deal found 8/22![Delta logo]()
$887
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/221:37 pm -
1 stop16h 48m
Tue 10/206:50 am -
2 stops17h 00m
Deal found 8/24![United Airlines logo]()
$888
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 9/2211:10 am -
2 stops13h 20m
Tue 9/296:50 am -
2 stops15h 12m
Deal found 8/23![United Airlines logo]()
$891
This Justfly.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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.
Tue 9/2210:00 am -
2 stops14h 30m
Tue 9/299:30 am -
2 stops36h 32m
Deal found 8/22![Air Canada logo]()
$901
This Air Canada deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:10 pm -
1 stop12h 20m
Wed 9/308:40 am -
2 stops17h 40m
Deal found 8/24![Air Canada logo]()
$937
This Justfly.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Sun 9/2712:10 pm -
2 stops36h 20m
Fri 10/98:40 am -
2 stops16h 01m
Deal found 8/23![Air Canada logo]()
$932
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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.
Sun 9/2712:10 pm -
1 stop15h 50m
Tue 10/68:45 am -
2 stops17h 35m
Deal found 8/21![Air Canada logo]()
$936
This Delta deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:26 pm -
1 stop16h 49m
Tue 10/209:55 am -
2 stops16h 54m
Deal found 8/26![Delta logo]()
$888
This Cheapflightsfares deal was found by Cheapflights users on 8/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:39 pm -
2 stops20h 01m
Tue 10/2010:50 am -
2 stops17h 10m
Deal found 8/26![Lufthansa logo]()
$892
This Air Canada deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” 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 9/3012:10 pm -
2 stops14h 25m
Thu 10/86:50 am -
2 stops19h 30m
Deal found 8/21![Air Canada logo]()
$935
One-way flights from Missouri to HeathrowSearch for one-way flight options from Missouri to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Missouri to Heathrow. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Mytrip deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 11/304:05 pm -
1 stop10h 25m
Deal found 8/23![Multiple Airlines logo]()
$324
This Orbitz deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:05 pm -
1 stop13h 15m
Deal found 8/24![Air Canada logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 2/226:30 am -
2 stops18h 40m
Deal found 8/23![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:50 pm -
2 stops19h 45m
Deal found 8/24![United Airlines logo]()
$329
This Air Canada deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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 2/204:05 pm -
1 stop32h 25m
Deal found 8/23![Air Canada logo]()
$333
This Orbitz deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/24:05 pm -
1 stop10h 25m
Deal found 8/25![Air Canada logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/221:08 pm -
2 stops18h 57m
Deal found 8/25![Austrian Airlines logo]()
$345
This Expedia deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops16h 35m
Deal found 8/25![Iberia logo]()
$352
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/216:30 am -
2 stops18h 40m
Deal found 8/25![United Airlines logo]()
$353
This United Airlines deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:33 am -
2 stops17h 47m
Deal found 8/25![United Airlines logo]()
$354
This Air Canada deal was found by Cheapflights users on 8/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:05 pm -
1 stop32h 25m
Deal found 8/25![Air Canada logo]()
$358
This Travelocity deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” 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.
Thu 12/104:05 pm -
1 stop10h 25m
Deal found 8/23![Air Canada logo]()
$367
Find flight deals from Missouri to Heathrow
Keep the following information in mind while searching for Missouri to Heathrow flight deals. Data was last updated August 26, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $751 (United Airlines) |
One-way from | $324 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $939 |
Good round-trip deal | $1,037 or less |
Good one-way deal | $541 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Heathrow 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 August 26, 2026.
Use the filters below to find and compare flights from Missouri to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JoplinLondon
JLN Joplin - LHR London Heathrow
JLNLHR
Joplin
Sun 2/14
6:02 pm-9:40 am
1 stop33h 38m
London Heathrow
Wed 2/17
9:00 am-12:19 pm
2 stops33h 19m
$802
SpringfieldLondon
SGF Springfield-Branson - LHR London Heathrow
SGFLHR
Springfield-Branson
Wed 10/28
1:45 pm-1:35 pm
2 stops18h 50m
London Heathrow
Wed 11/4
6:15 am-7:18 pm
2 stops19h 03m
$865
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Sun 11/22
6:40 pm-5:55 am
1 stop29h 15m
London Heathrow
Fri 11/27
9:00 am-9:51 pm
2 stops18h 51m
$885
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Wed 9/23
12:22 pm-1:05 pm
1 stop18h 43m
London Heathrow
Tue 9/29
6:30 am-3:09 pm
2 stops14h 39m
$887
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Wed 10/21
9:59 am-8:30 am
1 stop16h 31m
London Heathrow
Thu 10/29
6:50 am-4:34 pm
2 stops14h 44m
$887
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Tue 9/29
2:26 pm-1:15 pm
1 stop16h 49m
London Heathrow
Tue 10/20
9:55 am-8:49 pm
2 stops16h 54m
$888
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Tue 9/22
5:34 pm-1:05 pm
1 stop13h 31m
London Heathrow
Tue 9/29
6:30 am-3:09 pm
2 stops14h 39m
$888
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Tue 9/29
5:30 pm-11:20 am
1 stop11h 50m
London Heathrow
Wed 10/21
6:30 am-4:54 pm
2 stops16h 24m
$888
SpringfieldLondon
SGF Springfield-Branson - LHR London Heathrow
SGFLHR
Springfield-Branson
Wed 10/28
11:11 am-9:10 am
2 stops16h 59m
London Heathrow
Wed 11/4
6:50 am-6:05 pm
2 stops17h 15m
$892
Kansas CityLondon
MCI Kansas City - LHR London Heathrow
MCILHR
Kansas City
Wed 10/7
8:15 am-1:20 pm
2 stops23h 05m
London Heathrow
Mon 10/19
5:55 pm-7:46 pm
2 stops31h 51m
$897
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Missouri to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Missouri with our price prediction graph.
STL-LHR
MCI-LHR
SGF-LHR
JLN-LHR
COU-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 Heathrow Airport
USMO-LHR
STL-LHR
MCI-LHR
SGF-LHR
JLN-LHR
What is the cheapest month to book a flight from Missouri to London Heathrow Airport?
Currently, October is the cheapest month in which you can book a flight from Missouri to London Heathrow Airport (average of $708). Flying from Missouri to London Heathrow Airport in June is currently the most expensive (average of $1,461). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MO to LHR?
Find hourly flight availability from Missouri to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to London Heathrow Airport as you normally would.
How much does it cost to fly round-trip from Missouri to London Heathrow Airport?
Airfare is below average for this route at the moment.
Missouri to London Heathrow Airport flights typically cost between $841 and $1,188 in January.The cheapest round-trip price found within the last 5 days was $751 on United Airlines (Jan 11-Jan 13).
How far ahead should I book a flight from Missouri to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Missouri to London Heathrow Airport, you should look to book at least 83 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Heathrow. 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 Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locationsIlford
Dorking
Winchester
Gatwick
Hounslow
Harrow
Eastleigh
Wembley
Southend-on-Sea
Basingstoke
Watford
Northampton
Dartford
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Missouri to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Heathrow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Heathrow by cabin class
Find flights from Missouri to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Heathrow
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Missouri and Heathrow flights
Browse other Missouri and Heathrow flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Missouri to Heathrow flights
Consider these flights traveling from Missouri to Heathrow.
Top 10 airlines flying from Missouri to Heathrow
Discover the top 10 airlines that operate flights from Missouri to Heathrow. 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 August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$1,096 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$497 | Average$815 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$572 | Average$961 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$580 | Average$998 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$580 | Average$1,022 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$581 | Average$909 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$602 | Average$907 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$619 | Average$1,124 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$649 | Average$961 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$677 | Average$766 | FlexibilityNo cancel fee | On-time75% |