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St. Louis

$833+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — STL
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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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 julio 29, 2025.

Round-trip from

$858
(Kiwi.com)

One-way from

$833
(Mytrip)

Popular in

July

Cheapest in

September

Average price

$1,430
From London Gatwick to Lambert-St Louis
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One-way flight from London Gatwick to Lambert-St Louis
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Highest demand for flights based on searches. 8% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
lun. 8/252:00 pmLGW - STL
2 stops25h 11mMultiple Airlines
vie. 9/51:57 pmSTL - LGW
1 stop14h 03mMultiple Airlines
Deal found 7/28$858
This Delta deal was found by Cheapflights users on 7/29. 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.
mar. 8/2612:00 pmLGW - STL
2 stops16h 02mDelta
mar. 9/210:45 amSTL - LGW
2 stops17h 15mDelta
Deal found 7/29$1,158
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/158:40 pmLGW - STL
2 stops33h 14mBritish Airways
dom. 10/194:58 pmSTL - LGW
2 stops45h 02mBritish Airways
Deal found 7/29$1,287
This oojo deal was found by Cheapflights users on 7/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/165:15 pmLGW - STL
2 stops27h 12mTurkish Airlines
mar. 10/213:23 pmSTL - LGW
2 stops24h 57mTurkish Airlines
Deal found 7/28$1,376

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 julio 29, 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

lun. 8/25

2:00 pm-9:11 am

2 stops25h 11m

Lambert-St Louis

vie. 9/5

1:57 pm-10:00 am

1 stop14h 03m

$858

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

mar. 8/26

12:00 pm-10:02 pm

2 stops16h 02m

Lambert-St Louis

mar. 9/2

10:45 am-10:00 am

2 stops17h 15m

$1,158

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

mié. 10/15

8:40 pm-11:54 pm

2 stops33h 14m

Lambert-St Louis

dom. 10/19

4:58 pm-8:00 pm

2 stops45h 02m

$1,287

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jue. 10/16

5:15 pm-2:27 pm

2 stops27h 12m

Lambert-St Louis

mar. 10/21

3:23 pm-10:20 pm

2 stops24h 57m

$1,376

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

lun. 9/8

12:05 pm-3:18 pm

3 stops33h 13m

$833

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sáb. 9/13

5:15 pm-2:19 pm

2 stops27h 04m

$1,143

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

dom. 8/10

9:45 pm-11:51 pm

2 stops32h 06m

$1,934

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

dom. 8/10

12:00 pm-11:53 pm

2 stops17h 53m

$3,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated julio 29, 2025.
Read through reviews of airlines operating flights from London Gatwick Airport to St. Louis, such as Delta, Turkish Airlines, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,925 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Iberia
7.0
Good
2,859 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
British Airways
6.6
Okay
7,208 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines flying from London Gatwick Airport to St. Louis round-trip?

    Currently priced at $1,158, Delta will fly you from London Gatwick Airport to St. Louis and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and Turkish Airlines - these airlines can fly you to your destination from $1,287 and $1,376, respectively. You may be able to fly from London Gatwick Airport to St. Louis for 1% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from London Gatwick Airport to St. Louis one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $1,143. Users have also found prices from $1,934 and $3,064 on Iberia and Delta, respectively.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from London Gatwick Airport to St. Louis (average of $311). Flying from London Gatwick Airport to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Traveling to a place near St. Louis?

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

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