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Cheap flights from St. Louis to London Gatwick Airport from £275

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 21/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LGW
26 Feb — 5 Mar1
1 adult

Cheap flight deals from St. Louis to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Gatwick (LGW). 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 21 February 2025.

Round-trip from

£581

One-way from

£275

Popular in

December

Cheapest in

January

Average price

£664
31/3-20/4
  • 31/3-20/4
  • 2 total stops
  • 50h 22m total
  • St. Louis to London
21/3
  • 21/3
  • 1 total stop
  • 35h 36m total
  • St. Louis to London
Highest demand for flights based on searches. 9% potential increase in price (£66 potential increase over avg. return price).
Cheapest flight prices on average. 7% potential price decrease (£46 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from St. Louis to Gatwick

Cheapest flights from St. Louis to Gatwick
Explore the most affordable flight options available from St. Louis to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 31/317:24STL - LGW
1 stop34h 36mMultiple Airlines
Sun 20/414:00LGW - STL
1 stop15h 46mMultiple Airlines
Deal found 20/2£581
Thu 3/411:55STL - LGW
2 stops26h 05mIberia
Sat 12/420:40LGW - STL
2 stops32h 53mIberia
Deal found 20/2£756
Wed 27/811:51STL - LGW
2 stops16h 09mDelta
Thu 4/912:00LGW - STL
2 stops17h 39mDelta
Deal found 20/2£763
Thu 27/217:36STL - LGW
2 stops21h 54mTurkish Airlines
Mon 3/316:55LGW - STL
2 stops27h 41mTurkish Airlines
Deal found 20/2£1,115
Wed 4/613:00STL - LGW
2 stops15h 00mAir France
Wed 2/712:00LGW - STL
2 stops14h 30mAir France
Deal found 20/2£1,236
Tue 9/909:34STL - LGW
2 stops16h 36mAmerican Airlines
Wed 24/910:40LGW - STL
2 stops18h 43mAmerican Airlines
Deal found 20/2£3,181

Find flights from St. Louis to Gatwick within your budget

Customise your flight search to find flights from St. Louis to Gatwick 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 858,174 searches. Data last updated 21 February 2025.

Fly from

St. Louis

Fly to

Gatwick

Route

Depart

Return

Price

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Mon 31/3

17:24-10:00

1 stop34h 36m

London Gatwick

Sun 20/4

14:00-23:46

1 stop15h 46m

£581

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Thu 3/4

11:55-20:00

2 stops26h 05m

London Gatwick

Sat 12/4

20:40-23:33

2 stops32h 53m

£756

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 27/5

13:00-10:00

2 stops15h 00m

London Gatwick

Tue 3/6

12:00-20:33

2 stops14h 33m

£898

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 5/3

17:36-21:30

2 stops21h 54m

London Gatwick

Sun 9/3

16:55-14:23

2 stops26h 28m

£1,125

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 4/6

13:00-10:00

2 stops15h 00m

London Gatwick

Wed 2/7

12:00-20:30

2 stops14h 30m

£1,236

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Fri 21/3

17:24-10:00

1 stop35h 36m

£275

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Sun 27/7

11:51-10:00

2 stops16h 09m

£419

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 12/3

14:54-10:15

2 stops14h 21m

£444

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 11/3

13:05-21:30

2 stops27h 25m

£656

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Sun 27/7

17:40-09:25

3 stops33h 45m

£866

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from St. Louis to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from St. Louis with our price prediction graph.
Estimated return 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.

Travel insights for flights from St. Louis to Gatwick

Get recent, data-driven insights about flights from St. Louis to Gatwick including ideal travel times, pricing trends, and more.

Rainfall in Gatwick by month

Plan your trip to Gatwick by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Gatwick Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Gatwick Airport when rainfall is around 40.0 mm.

Temperature in Gatwick by month

Plan your trip to Gatwick by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated 21 February 2025.

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very Good

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Gatwick. 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 from for flights from St. Louis to London Gatwick?

    For a flight from St. Louis to London Gatwick, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to London Gatwick per day. 0 airlines have flights to London Gatwick from Lambert-St Louis on a regular basis.

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

    Cheapflights users have booked flights from St. Louis to London Gatwick Airport round-trip from £756. Other airlines that can offer you cheap pricing are Delta, from £898, and Turkish Airlines, from £1,125. These flights start at 5% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £419. Iberia flights start at £444 while deals on Turkish Airlines start at £656 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Gatwick 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 St. Louis to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to London Gatwick Airport (average of £102). Flying from St. Louis to London Gatwick Airport in July is currently the most expensive (average of £142). 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

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