$475+ Cheap flights from Gatwick (LGW) to St. Louis (STL)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — STL
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Gatwick to St. Louis 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 Gatwick to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Gatwick to St. LouisExplore the most affordable flight options available from Gatwick to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Gatwick to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This ChecknFly deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 pm -
2 stops30h 04m
Tue 9/298:54 am -
2 stops29h 06m
Deal found 9/6![Iberia logo]()
$869
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/42:00 pm -
1 stop32h 34m
Fri 10/94:30 pm -
1 stop35h 30m
Deal found 9/10![Multiple Airlines logo]()
$872
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:45 am -
1 stop20h 56m
Sun 1/103:40 pm -
2 stops18h 05m
Deal found 9/6![Multiple Airlines logo]()
$875
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:30 am -
2 stops38h 15m
Fri 10/167:29 am -
2 stops30h 31m
Deal found 9/9![British Airways logo]()
$890
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/612:35 pm -
1 stop16h 41m
Sat 11/147:59 pm -
2 stops30h 16m
Deal found 9/8![Multiple Airlines logo]()
$891
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/222:00 pm -
1 stop15h 13m
Mon 10/264:30 pm -
1 stop33h 20m
Deal found 9/9![Multiple Airlines logo]()
$892
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/122:00 pm -
1 stop15h 13m
Sun 10/184:30 pm -
1 stop35h 30m
Deal found 9/9![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:00 am -
1 stop19h 41m
Sun 1/103:40 pm -
2 stops18h 05m
Deal found 9/6![Multiple Airlines logo]()
$898
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/22:00 pm -
2 stops51h 17m
Fri 10/164:30 pm -
1 stop35h 30m
Deal found 9/10![Multiple Airlines logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/122:00 pm -
1 stop15h 13m
Sat 10/174:30 pm -
1 stop35h 30m
Deal found 9/8![Multiple Airlines logo]()
$903
Best flights from Gatwick to St. LouisDiscover carefully curated flight deals from Gatwick to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Gatwick to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/122:00 pm -
1 stop15h 13m
Sun 10/185:53 pm -
2 stops34h 07m
Deal found 9/9![Multiple Airlines logo]()
$905
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:25 am -
2 stops16h 26m
Tue 10/2012:28 pm -
2 stops14h 57m
Deal found 9/6![Delta logo]()
$933
This TravelUp deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:25 am -
2 stops16h 26m
Sat 10/314:00 pm -
2 stops18h 45m
Deal found 9/9![Air France logo]()
$1,157
This Turkish Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:50 am -
2 stops40h 31m
Tue 10/208:00 am -
2 stops32h 25m
Deal found 9/7![Turkish Airlines logo]()
$1,436
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/22:00 pm -
2 stops51h 17m
Fri 10/164:30 pm -
1 stop35h 30m
Deal found 9/8![Multiple Airlines logo]()
$919
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/1210:25 am -
2 stops16h 26m
Sun 10/1812:00 pm -
2 stops15h 25m
Deal found 9/9![Delta logo]()
$975
This Icelandair deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:55 am -
2 stops15h 35m
Tue 11/311:20 am -
2 stops17h 35m
Deal found 9/6![Multiple Airlines logo]()
$1,141
This Icelandair deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:40 pm -
2 stops37h 40m
Mon 10/195:50 pm -
2 stops14h 50m
Deal found 9/7![Multiple Airlines logo]()
$1,178
This Turkish Airlines deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:30 am -
2 stops45h 10m
Sat 11/142:55 pm -
2 stops19h 35m
Deal found 9/7![Multiple Airlines logo]()
$1,460
Last-minute flights from Gatwick to St. LouisDiscover last-minute flight deals from Gatwick to St. Louis. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Gatwick to St. Louis. Data last updated September 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 9/142:00 pm -
2 stops51h 32m
Thu 10/154:30 pm -
1 stop35h 30m
Deal found 9/9![Multiple Airlines logo]()
$907
This ChecknFly deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:40 pm -
2 stops30h 04m
Tue 9/298:54 am -
2 stops29h 06m
Deal found 9/6![Iberia logo]()
$869
This British Airways deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:30 am -
2 stops38h 15m
Fri 10/167:29 am -
2 stops30h 31m
Deal found 9/9![British Airways logo]()
$890
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/22:00 pm -
2 stops51h 17m
Fri 10/164:30 pm -
1 stop35h 30m
Deal found 9/10![Multiple Airlines logo]()
$902
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/42:00 pm -
1 stop32h 34m
Fri 10/94:30 pm -
1 stop35h 30m
Deal found 9/10![Multiple Airlines logo]()
$872
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/122:00 pm -
1 stop15h 13m
Sun 10/184:30 pm -
1 stop35h 30m
Deal found 9/9![Multiple Airlines logo]()
$896
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/122:00 pm -
1 stop15h 13m
Sat 10/174:30 pm -
1 stop35h 30m
Deal found 9/8![Multiple Airlines logo]()
$903
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/222:00 pm -
1 stop15h 13m
Mon 10/264:30 pm -
1 stop33h 20m
Deal found 9/9![Multiple Airlines logo]()
$892
One-way flights from Gatwick to St. LouisSearch for one-way flight options from Gatwick to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Gatwick to St. Louis. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/2710:10 am -
2 stops36h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$475
This Norse deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:00 pm -
1 stop32h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$581
This Trip.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:00 pm -
1 stop15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:00 pm -
2 stops33h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$606
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:00 pm -
1 stop15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/217:40 pm -
3 stops52h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$610
This Trip.com deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:00 pm -
1 stop15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$619
This Norse deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:00 pm -
1 stop15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$625
Find flight deals from Gatwick to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to St. Louis (STL). 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $872 (Kiwi.com) |
One-way from | $475 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $937 |
Cheapflights Fare Finder
Customize your flight search to find flights from Gatwick to St. Louis 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 10, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Tue 10/27
10:10 am-5:40 pm
2 stops36h 30m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$475
Quickest round-trip
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Fri 10/9
2:00 pm-11:13 pm
1 stop15h 13m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$599
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Wed 10/21
7:40 pm-5:40 pm
3 stops52h 00m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$610
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Thu 10/22
2:00 pm-11:13 pm
1 stop15h 13m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$625
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Thu 10/15
2:00 pm-11:13 pm
1 stop15h 13m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$625
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Sat 10/24
7:40 pm-7:15 pm
3 stops53h 35m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$657
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Sat 10/3
6:45 pm-1:10 pm
3 stops48h 25m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$705
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Fri 10/16
9:40 am-9:42 am
3 stops30h 02m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$771
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Sun 10/18
6:35 pm-3:44 pm
3 stops51h 09m
Lambert-St Louis
Wed 12/31
12:00 am-7:00 am
Nonstop0h 00m
$776
LondonSt. Louis
LGW London Gatwick - STL Lambert-St Louis
LGWSTL
London Gatwick
Mon 10/12
2:00 pm-11:13 pm
1 stop15h 13m
Lambert-St Louis
Sun 10/18
5:53 pm-10:00 am
2 stops34h 07m
$905
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Gatwick to St. Louis
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Gatwick to St. Louis in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on London Gatwick Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Gatwick Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Gatwick Airport-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Gatwick Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Gatwick Airport-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Gatwick to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Gatwick with our price prediction graph.
LGW-STL
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 Gatwick to St. Louis. 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 St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Maryland Heights
Collinsville
Wentzville
Edwardsville
Glencoe
Chesterfield
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