Cheap flights from England to St. Louis from £266

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
7 Sep — 14 Sep1
1 adult

Cheap 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 2 September 2025.

Round-trip from

£599

One-way from

£266

Popular in

December

Cheapest in

March

Average price

£672
3/10-19/10
  • 3/10-19/10
  • 3 total stops
  • 31h 58m total
  • England to St. Louis
6/12
  • 6/12
  • 1 total stop
  • 24h 45m total
  • England to St. Louis
Highest demand for flights based on searches. 2% potential increase in price (£16 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from England to St. Louis

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 2 September 2025.

Fri 3/1009:35LHR - STL
1 stop13h 13mMultiple Airlines
Sun 19/1006:00STL - LHR
2 stops18h 45mMultiple Airlines
Deal found 31/8£599
Tue 18/1111:55LGW - STL
2 stops17h 49mMultiple Airlines
Tue 2/1207:00STL - LGW
2 stops21h 55mMultiple Airlines
Deal found 1/9£601
Wed 12/1119:30LHR - STL
2 stops31h 34mScandinavian Airlines
Mon 17/1111:44STL - LHR
2 stops24h 46mScandinavian Airlines
Deal found 2/9£603
Wed 15/1015:40LGW - STL
3 stops26h 20mMultiple Airlines
Mon 20/1013:00STL - LGW
3 stops19h 35mMultiple Airlines
Deal found 1/9£612
Wed 15/1013:05LHR - STL
3 stops28h 55mMultiple Airlines
Mon 20/1013:00STL - LHR
3 stops16h 55mMultiple Airlines
Deal found 1/9£615
Thu 2/1006:40LHR - STL
2 stops22h 44mScandinavian Airlines
Tue 7/1013:30STL - LHR
2 stops20h 30mScandinavian Airlines
Deal found 1/9£618
Tue 18/1120:00LHR - STL
2 stops28h 35mVirgin Atlantic
Tue 2/1214:36STL - LHR
2 stops33h 44mVirgin Atlantic
Deal found 1/9£630
Wed 8/1006:50LHR - STL
2 stops19h 07mAir Canada
Sun 12/1013:30STL - LHR
1 stop11h 00mAir Canada
Deal found 1/9£633
Tue 25/1109:00LHR - STL
2 stops18h 40mUnited Airlines
Sun 30/1111:05STL - LHR
1 stop12h 50mUnited Airlines
Deal found 1/9£641
Wed 12/1106:30LHR - STL
1 stop13h 25mLufthansa
Tue 18/1118:43STL - LHR
1 stop10h 32mLufthansa
Deal found 2/9£642
Wed 12/1106:30LHR - STL
1 stop13h 25mLufthansa
Mon 17/1118:43STL - LHR
1 stop10h 32mLufthansa
Deal found 2/9£643
Tue 25/1108:55LHR - STL
1 stop13h 12mVirgin Atlantic
Sun 30/1119:02STL - LHR
1 stop29h 23mVirgin Atlantic
Deal found 1/9£644

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 2 September 2025.
Use the filters below to find and compare flights from England to St. Louis that are best for you.

Fly from

England

Fly to

St. Louis

Route

Depart

Return

Price

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Fri 3/10

09:35-16:48

1 stop13h 13m

Lambert-St Louis

Sun 19/10

06:00-06:45

2 stops18h 45m

£599

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Tue 18/11

11:55-23:44

2 stops17h 49m

Lambert-St Louis

Tue 2/12

07:00-10:55

2 stops21h 55m

£601

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 12/11

19:30-21:04

2 stops31h 34m

Lambert-St Louis

Mon 17/11

11:44-18:30

2 stops24h 46m

£603

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Wed 15/10

15:40-12:00

3 stops26h 20m

Lambert-St Louis

Mon 20/10

13:00-14:35

3 stops19h 35m

£612

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 15/10

13:05-12:00

3 stops28h 55m

Lambert-St Louis

Mon 20/10

13:00-11:55

3 stops16h 55m

£615

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 2/10

06:40-23:24

2 stops22h 44m

Lambert-St Louis

Tue 7/10

13:30-16:00

2 stops20h 30m

£618

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 18/11

20:00-18:35

2 stops28h 35m

Lambert-St Louis

Tue 2/12

14:36-06:20

2 stops33h 44m

£630

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 23/9

15:15-22:00

1 stop12h 45m

Lambert-St Louis

Wed 8/10

13:30-06:45

1 stop11h 15m

£630

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 8/10

06:50-19:57

2 stops19h 07m

Lambert-St Louis

Sun 12/10

13:30-06:30

1 stop11h 00m

£633

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 25/11

09:00-21:40

2 stops18h 40m

Lambert-St Louis

Sun 30/11

11:05-05:55

1 stop12h 50m

£641

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 results
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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 £722). Flying from England to St. Louis in December is currently the most expensive (average of £1,033). 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 2 September 2025.

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.

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 28h 35m. Scandinavian Airlines provides one of the quickest options available for as low as £630. 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 WestJet (£513), British Airways (£643), and KLM (£666).

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

  • 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 £722). Flying from England to St. Louis in December is currently the most expensive (average of £1,033). 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

Browse thousands of different options on Cheapflights for your next trip

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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 2 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£87Average£759FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest£475Average£656FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
FinnairCheapest£505Average£683FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£599Average£751FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
IberiaCheapest£621Average£715FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£626Average£801FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£629Average£880FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£635Average£809FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£668Average£845FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£711Average£886FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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.

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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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