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St. Louis

$338+ Cheap flights from Gatwick (LGW) to St. Louis (STL)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — STL
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Gatwick to St. Louis

Cheapest flights from Gatwick to St. Louis
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 octubre 28, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
mar. 2/247:00 amSTL - LGW
2 stops41h 00mMultiple Airlines
Deal found 10/26$712
This Kiwi.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
jue. 11/272:00 pmLGW - STL
1 stop15h 57mMultiple Airlines
jue. 12/43:30 pmSTL - LGW
1 stop12h 30mMultiple Airlines
Deal found 10/28$742
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/42:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
mar. 2/242:55 pmSTL - LGW
2 stops33h 05mMultiple Airlines
Deal found 10/26$744
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/62:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
vie. 2/208:45 amSTL - LGW
1 stop19h 15mMultiple Airlines
Deal found 10/26$772
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/42:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
vie. 2/208:45 amSTL - LGW
1 stop19h 15mMultiple Airlines
Deal found 10/26$785
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
lun. 2/235:11 pmSTL - LGW
2 stops30h 49mMultiple Airlines
Deal found 10/26$801
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
mar. 2/242:55 pmSTL - LGW
2 stops33h 05mMultiple Airlines
Deal found 10/26$811
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/82:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
vie. 2/208:45 amSTL - LGW
1 stop19h 15mMultiple Airlines
Deal found 10/26$845
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/52:00 pmLGW - STL
1 stop14h 33mMultiple Airlines
vie. 2/2010:42 amSTL - LGW
2 stops17h 18mMultiple Airlines
Deal found 10/26$879
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/91:00 pmLGW - STL
2 stops39h 33mMultiple Airlines
vie. 2/208:45 amSTL - LGW
1 stop19h 15mMultiple Airlines
Deal found 10/26$930
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” 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.
mié. 12/39:35 amLGW - STL
3 stops34h 17mMultiple Airlines
mié. 12/104:05 pmSTL - LGW
3 stops19h 25mMultiple Airlines
Deal found 10/28$966

Cheap 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$712
(Kiwi.com)

One-way from

$338
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$1,558
Provider with most accurate pricing for London Gatwick-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Gatwick-Lambert-St Louis flights.
Search Deals
From London Gatwick to Lambert-St Louis
Search Deals
One-way flight from London Gatwick to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from London Gatwick Airport to St. Louis that are best for you.

Fly from

Gatwick

Fly to

St. Louis

Route

Depart

Return

Price

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sáb. 12/6

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

mar. 2/24

7:00 am-6:00 am

2 stops41h 00m

$712

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

vie. 3/6

11:20 am-6:10 pm

2 stops36h 50m

Lambert-St Louis

mar. 3/10

5:30 am-7:30 am

2 stops21h 00m

$728

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jue. 11/27

2:00 pm-11:57 pm

1 stop15h 57m

Lambert-St Louis

jue. 12/4

3:30 pm-10:00 am

1 stop12h 30m

$742

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

vie. 12/5

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

mar. 2/24

2:55 pm-6:00 am

2 stops33h 05m

$744

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sáb. 12/6

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

vie. 2/20

8:45 am-10:00 am

1 stop19h 15m

$772

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jue. 12/4

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

vie. 2/20

8:45 am-10:00 am

1 stop19h 15m

$785

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

lun. 12/8

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

lun. 2/23

5:11 pm-6:00 am

2 stops30h 49m

$801

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

lun. 12/8

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

mar. 2/24

2:55 pm-6:00 am

2 stops33h 05m

$811

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

lun. 12/8

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

vie. 2/20

8:45 am-10:00 am

1 stop19h 15m

$845

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

vie. 12/5

2:00 pm-10:33 pm

1 stop14h 33m

Lambert-St Louis

vie. 2/20

10:42 am-10:00 am

2 stops17h 18m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
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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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Gatwick Airport-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on London Gatwick Airport-St. Louis flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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 London Gatwick Airport to St. Louis

How much does it cost to fly round-trip from London Gatwick Airport to St. Louis?

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.

  • What airport do you fly into for flights to St. Louis from London Gatwick?

    If you book a flight to St. Louis from London Gatwick, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from London Gatwick to Lambert-St Louis per day from 0 different airlines.

  • How long is the flight from London Gatwick Airport to St. Louis?

    Airlines like American Airlines fly from London Gatwick Airport to St. Louis in about 36h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between London Gatwick Airport and St. Louis is about 4207 mi.

  • Can I find deals for flights from Gatwick to St. Louis that include hotel bookings?

    Yes. In addition to deals on Gatwick to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to St. Louis.

  • Can I find deals for business class flights from Gatwick to St. Louis?

    Yes. Cheapflights offers flight deals from Gatwick to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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