$318+ Cheap flights from St. Louis (STL) to Stansted (STN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STN
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Stansted with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Stansted
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Best
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One-way
Cheapest flights from St. Louis to StanstedExplore the most affordable flight options available from St. Louis to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from St. Louis to Stansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 am -
2 stops22h 00m
Tue 10/136:30 am -
2 stops19h 50m
Deal found 9/20![Multiple Airlines logo]()
$726
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 am -
2 stops24h 35m
Mon 10/58:45 pm -
3 stops29h 35m
Deal found 9/21![Multiple Airlines logo]()
$760
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:10 pm -
3 stops29h 05m
Wed 10/217:20 pm -
3 stops29h 21m
Deal found 9/20![Multiple Airlines logo]()
$890
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Sun 10/112:40 pm -
2 stops14h 40m
Tue 10/208:10 am -
3 stops35h 15m
Deal found 9/23![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Fri 10/93:30 pm -
2 stops23h 50m
Mon 10/1210:45 pm -
2 stops27h 35m
Deal found 9/23![Multiple Airlines logo]()
$943
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Sat 11/74:05 pm -
3 stops24h 35m
Sat 11/147:55 am -
2 stops35h 50m
Deal found 9/23![Multiple Airlines logo]()
$1,036
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:10 pm -
3 stops23h 00m
Mon 10/128:00 am -
3 stops35h 25m
Deal found 9/23![Multiple Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:55 am -
3 stops28h 25m
Sun 10/187:55 pm -
2 stops23h 30m
Deal found 9/23![Multiple Airlines logo]()
$1,113
Best flights from St. Louis to StanstedDiscover carefully curated flight deals from St. Louis to Stansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from St. Louis to Stansted that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:10 pm -
3 stops23h 00m
Mon 10/128:00 am -
3 stops35h 25m
Deal found 9/23![Multiple Airlines logo]()
$1,077
This Turkish Airlines deal was found by Cheapflights users on 9/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:30 am -
2 stops26h 50m
Mon 11/910:55 am -
2 stops40h 45m
Deal found 9/23![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:30 am -
2 stops26h 50m
Thu 11/1210:55 am -
2 stops40h 45m
Deal found 9/22![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:30 am -
2 stops20h 25m
Fri 1/2210:55 am -
2 stops40h 52m
Deal found 9/24![Multiple Airlines logo]()
$1,190
This Turkish Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 11/47:30 am -
2 stops20h 25m
Wed 11/1110:55 am -
2 stops40h 45m
Deal found 9/20![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:00 am -
2 stops43h 55m
Tue 11/35:20 pm -
2 stops34h 20m
Deal found 9/23![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/23. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
2 stops44h 55m
Thu 10/295:20 pm -
2 stops27h 23m
Deal found 9/23![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” 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 10/78:00 am -
2 stops26h 40m
Wed 10/215:45 pm -
2 stops33h 36m
Deal found 9/19![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:00 am -
2 stops26h 50m
Tue 10/135:35 pm -
2 stops33h 46m
Deal found 9/22![Turkish Airlines logo]()
$1,136
This Turkish Airlines deal was found by Cheapflights users on 9/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:30 am -
2 stops50h 50m
Mon 11/910:55 am -
2 stops40h 45m
Deal found 9/22![Turkish Airlines logo]()
$1,142
This Turkish Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/158:00 am -
2 stops43h 55m
Wed 10/215:45 pm -
2 stops33h 36m
Deal found 9/20![Turkish Airlines logo]()
$1,181
Last-minute flights from St. Louis to StanstedDiscover last-minute flight deals from St. Louis to Stansted. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Stansted. Data last updated September 24, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:55 am -
2 stops24h 35m
Mon 10/58:45 pm -
3 stops29h 35m
Deal found 9/21![Multiple Airlines logo]()
$760
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 am -
2 stops22h 00m
Tue 10/136:30 am -
2 stops19h 50m
Deal found 9/20![Multiple Airlines logo]()
$726
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:10 pm -
3 stops23h 00m
Mon 10/128:00 am -
3 stops35h 25m
Deal found 9/23![Multiple Airlines logo]()
$1,077
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Thu 10/88:55 am -
3 stops28h 25m
Sun 10/187:55 pm -
2 stops23h 30m
Deal found 9/23![Multiple Airlines logo]()
$1,113
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Fri 10/93:30 pm -
2 stops23h 50m
Mon 10/1210:45 pm -
2 stops27h 35m
Deal found 9/23![Multiple Airlines logo]()
$943
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Sun 10/112:40 pm -
2 stops14h 40m
Tue 10/208:10 am -
3 stops35h 15m
Deal found 9/23![Multiple Airlines logo]()
$920
This Mytrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:10 pm -
3 stops29h 05m
Wed 10/217:20 pm -
3 stops29h 21m
Deal found 9/20![Multiple Airlines logo]()
$890
This Turkish Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
2 stops44h 55m
Thu 10/295:20 pm -
2 stops27h 23m
Deal found 9/24![Turkish Airlines logo]()
$1,135
One-way flights from St. Louis to StanstedSearch for one-way flight options from St. Louis to Stansted. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from St. Louis to Stansted. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:59 pm -
3 stops43h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/77:54 pm -
3 stops40h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:35 pm -
3 stops46h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 12/57:54 pm -
3 stops44h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$342
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 stops36h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:58 pm -
3 stops40h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:59 pm -
3 stops42h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/126:35 pm -
3 stops33h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” 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 10/266:35 pm -
3 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/133:40 pm -
2 stops23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/103:40 pm -
2 stops24h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$432
Find flight deals from St. Louis to Stansted
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Stansted (STN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $726 (Mytrip) |
One-way from | $318 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $983 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Stansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from St. Louis to London Stansted Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Mon 10/19
6:35 pm-11:20 pm
3 stops46h 45m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$331
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Sun 1/10
3:40 pm-10:25 pm
2 stops24h 45m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$432
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Mon 10/12
4:30 pm-7:35 pm
2 stops45h 05m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$487
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Mon 10/26
6:35 pm-2:05 pm
2 stops38h 30m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$535
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Sun 10/25
4:40 pm-11:15 am
2 stops37h 35m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$542
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Sat 12/5
4:05 pm-3:30 pm
2 stops17h 25m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$578
Quickest round-trip
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Fri 1/8
5:37 pm-2:55 pm
2 stops15h 18m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$581
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Wed 9/30
2:40 pm-12:50 pm
2 stops16h 10m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$606
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Sun 12/20
6:05 pm-10:45 pm
2 stops46h 40m
London Stansted
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$630
St. LouisLondon
STL Lambert-St Louis - STN London Stansted
STLSTN
Lambert-St Louis
Thu 10/8
12:10 pm-5:10 pm
3 stops23h 00m
London Stansted
Mon 10/12
8:00 am-1:25 pm
3 stops35h 25m
$1,077
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Stansted
Have a flexible travel schedule? Discover the best time to fly to Stansted from St. Louis with our price prediction graph.
STL-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.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Stansted. 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 Stansted Airport?
Book flights to London Stansted Airport if you plan to visit one of these locationsIlford
Dorking
Gatwick
Hounslow
Harrow
Wembley
Southend-on-Sea
Basingstoke
Watford
Dartford
Winchester
Croydon
Chipping Norton
Kingston upon Thames
Eastbourne
Slough
Stansted
Sutton
Luton
Harlow
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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