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Cheap flights from England to St. Louis from £279

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
12 Sep — 19 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from England to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from England to St. Louis
Explore the most affordable flight options available from England to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2026.

Sun 20/914:00 -
2 stops29h 10m
Sun 27/917:19 -
1 stop34h 41m
Deal found 11/8£519
Fri 4/914:00 -
1 stop32h 11m
Thu 24/918:39 -
1 stop33h 21m
Deal found 12/8£527
Fri 4/914:00 -
1 stop32h 11m
Fri 18/914:29 -
2 stops33h 51m
Deal found 11/8£540
Wed 2/914:00 -
1 stop32h 11m
Wed 23/914:29 -
2 stops33h 51m
Deal found 12/8£556
Sat 26/917:00 -
2 stops36h 42m
Sat 3/1015:54 -
2 stops18h 06m
Deal found 12/8£567
Sat 26/914:00 -
1 stop32h 34m
Sat 3/1020:10 -
2 stops55h 50m
Deal found 12/8£583
Tue 15/908:55 -
1 stop16h 12m
Tue 29/921:35 -
Nonstop8h 00m
Deal found 10/8£586
Sat 17/1006:40 -
2 stops23h 14m
Sun 1/1112:00 -
2 stops22h 00m
Deal found 10/8£591
Wed 23/919:10 -
2 stops34h 32m
Sat 3/1013:40 -
2 stops23h 10m
Deal found 10/8£594
Wed 16/918:05 -
2 stops56h 39m
Wed 23/917:18 -
1 stop11h 32m
Deal found 11/8£599
Wed 30/917:00 -
2 stops36h 42m
Sat 3/1015:54 -
2 stops18h 06m
Deal found 11/8£601
Thu 24/919:15 -
2 stops34h 27m
Mon 28/914:30 -
2 stops22h 05m
Deal found 12/8£602

Find flight deals from England to St. Louis

Keep the following information in mind while searching for England to St. Louis flight deals. Data was last updated 13 August 2026.

Round-trip from

£519

One-way from

£279

Popular in

December

Cheapest in

February

Average price

£873

Good round-trip deal

£854 or less

Good one-way deal

£777 or less
20/9-27/9
  • 20/9-27/9
  • 3 total stops
  • 63h 51m total
  • England to St. Louis
Search Deals
4/9
  • 4/9
  • 1 total stop
  • 32h 11m total
  • England to St. Louis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from England to Lambert-St Louis.
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Price to beat on a one-way flight from England to Lambert-St Louis.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from England 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 858,174 searches. Data last updated 13 August 2026.
Use the filters below to find and compare flights from England to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 30/9

17:00-23:42

2 stops36h 42m

Lambert-St Louis

Sat 3/10

15:54-16:00

2 stops18h 06m

£601

BirminghamSt. Louis

BHX Birmingham - STL Lambert-St Louis

BHXSTL

Birmingham

Thu 24/9

19:15-23:42

2 stops34h 27m

Lambert-St Louis

Mon 28/9

14:30-18:35

2 stops22h 05m

£602

BirminghamSt. Louis

BHX Birmingham - STL Lambert-St Louis

BHXSTL

Birmingham

Thu 12/11

19:10-21:33

2 stops32h 23m

Lambert-St Louis

Mon 16/11

12:20-18:30

2 stops24h 10m

£603

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Fri 4/9

14:00-16:11

1 stop32h 11m

Lambert-St Louis

Sun 20/9

20:10-14:40

2 stops36h 30m

£606

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 9/9

08:40-19:16

2 stops16h 36m

Lambert-St Louis

Wed 23/9

10:53-07:15

2 stops14h 22m

£631
Fastest return journey

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 9/9

08:40-19:16

2 stops16h 36m

Lambert-St Louis

Wed 16/9

12:59-06:45

1 stop11h 46m

£631

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Mon 30/11

07:30-23:24

2 stops21h 54m

Lambert-St Louis

Thu 3/12

13:08-07:55

1 stop12h 47m

£635

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Mon 7/9

06:50-17:06

2 stops16h 16m

Lambert-St Louis

Mon 14/9

15:32-10:40

2 stops13h 08m

£636

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Tue 15/9

20:40-20:44

2 stops30h 04m

Lambert-St Louis

Tue 29/9

17:18-20:00

2 stops20h 42m

£643

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Sun 20/9

09:30-13:25

1 stop33h 55m

Lambert-St Louis

Sun 27/9

16:50-20:40

1 stop21h 50m

£646

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from England to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from England 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.

Cheapflights Insights

Everything you need to know about your flight from England to St. Louis

What is the cheapest month to book a flight from England to St. Louis?

Currently, February is the cheapest month in which you can book a flight from England to St. Louis (average of £577). Flying from England to St. Louis in August is currently the most expensive (average of £927). 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.

What is the cheapest time of day to fly from ENG to STL?

Find hourly flight availability from England to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 August 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from England to St. Louis as you normally would.

How much does it cost for a return flight from England to St. Louis?

Airfare is below average for this route at the moment.
England to St. Louis flights typically cost between £727 and £1,145 in September.
The cheapest return price found within the last 5 days was £567 on Scandinavian Airlines (26 Sept–3 Oct).

How far ahead should I book a flight from England to St. Louis?

The price you pay for your flight from England to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from England 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 England?

    For a flight from England to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • How long is the flight from England to St. Louis?

    A quick flight from England to St. Louis can take about 16h 36m. Scandinavian Airlines provides one of the quickest options available for as low as £631. There are 4186 mi between England and St. Louis. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from England to St. Louis are United Airlines (£337), British Airways (£340), and Lufthansa (£399).

  • What are the most popular routes from England to St. Louis?

    While some choose either London Gatwick - Lambert-St Louis or London Stansted - Lambert-St Louis, London Heathrow - Lambert-St Louis is the most popular route from England to St. Louis.

  • What are the most reliable airlines from England to St. Louis?

    No one likes to see their flight delayed. When booking a flight from England to St. Louis consider choosing American Airlines (77%), Aer Lingus (77%) or Finnair (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from England to St. Louis?

    The cheapest flight price from England to St. Louis is £724. On average you can expect to pay £942. The most popular route, (London Heathrow - Lambert-St Louis), can usually be booked for £578.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from England 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 England to St. Louis?

    Currently, February is the cheapest month in which you can book a flight from England to St. Louis (average of £577). Flying from England to St. Louis in August is currently the most expensive (average of £927). 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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Top 10 airlines flying from England to St. Louis

Discover the top 10 airlines that operate flights from England to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£220Average£744FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£284Average£710FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Aer LingusCheapest£365Average£894FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£421Average£784FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£477Average£721FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£500Average£745FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£551Average£791FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£556Average£680FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£564Average£686FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest£603Average£794FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from England to St. Louis?

When you search for this flight from England to St. Louis, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from England to St. Louis?

Cheapflights helps you find that perfect flight to St. Louis from England by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from England to St. Louis with no change fees?

Yes! Cheapflights helps users easily find flights from England to St. Louis with no change fees.

Can Cheapflights notify me if prices for flights from England to St. Louis become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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