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Cheap flights from England to St. Louis from £377

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 17 November 2025.

Thu 11/1212:15LHR - STL
2 stops26h 44mMultiple Airlines
Sun 14/1209:54STL - LHR
2 stops18h 56mMultiple Airlines
Deal found 17/11£558
Thu 11/1214:00LGW - STL
1 stop24h 59mMultiple Airlines
Sun 14/1209:54STL - LGW
1 stop18h 06mMultiple Airlines
Deal found 17/11£568
Mon 8/1214:10LHR - STL
1 stop15h 28mAmerican Airlines
Wed 24/1214:04STL - LHR
1 stop15h 56mAmerican Airlines
Deal found 16/11£580
Mon 8/1206:30LHR - STL
2 stops15h 36mVirgin Atlantic
Wed 24/1209:47STL - LHR
2 stops14h 58mVirgin Atlantic
Deal found 16/11£593
Thu 11/1212:30LHR - STL
1 stop17h 12mVirgin Atlantic
Sun 14/1219:02STL - LHR
1 stop31h 58mVirgin Atlantic
Deal found 17/11£612
Mon 24/1109:50LHR - STL
2 stops19h 14mAer Lingus
Mon 1/1206:00STL - LHR
2 stops21h 05mAer Lingus
Deal found 17/11£613
Tue 25/1109:50LHR - STL
2 stops20h 06mAer Lingus
Tue 23/1205:30STL - LHR
2 stops20h 35mAer Lingus
Deal found 16/11£626
Thu 11/1207:05LHR - STL
3 stops19h 57mScandinavian Airlines
Sun 14/1213:57STL - LHR
2 stops22h 33mScandinavian Airlines
Deal found 17/11£631
Thu 11/1215:35LHR - STL
2 stops25h 39mFinnair
Sun 14/1218:53STL - LHR
1 stop11h 07mFinnair
Deal found 17/11£636
Wed 10/1207:20LHR - STL
2 stops19h 18mIberia
Tue 6/115:20STL - LHR
1 stop13h 05mIberia
Deal found 17/11£638
Wed 10/1210:05LHR - STL
1 stop16h 33mAmerican Airlines
Thu 8/114:54STL - LHR
1 stop10h 06mAmerican Airlines
Deal found 17/11£640
Thu 11/1207:50LCY - STL
2 stops18h 31mBritish Airways
Sun 14/1218:53STL - LCY
2 stops31h 57mBritish Airways
Deal found 17/11£647

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 17 November 2025.

Round-trip from

£536

One-way from

£377

Popular in

December

Cheapest in

March

Average price

£738

Good round-trip deal

£464 or less
Virgin Atlantic
  • Virgin Atlantic
  • 22/4-6/5
  • 2 total stops
  • 28h 26m total
  • England to St. Louis
Search Deals
Lufthansa
  • Lufthansa
  • 3/5
  • 2 total stops
  • 37h 56m total
  • England to St. Louis
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from England to Lambert-St Louis.
Search Deals

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 17 November 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

Tue 17/2

11:45-18:57

1 stop13h 12m

Lambert-St Louis

Tue 24/2

11:34-09:40

2 stops16h 06m

£538

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 21/4

14:25-23:24

1 stop14h 59m

Lambert-St Louis

Tue 28/4

16:39-10:30

1 stop11h 51m

£560

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 20/4

09:15-16:13

1 stop12h 58m

Lambert-St Louis

Sun 26/4

18:29-07:20

1 stop30h 51m

£560

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 20/4

15:15-23:24

1 stop14h 09m

Lambert-St Louis

Thu 23/4

11:14-07:20

1 stop14h 06m

£560

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 21/4

09:15-16:13

1 stop12h 58m

Lambert-St Louis

Mon 27/4

16:39-10:30

1 stop11h 51m

£560

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 21/4

13:45-20:03

1 stop12h 18m

Lambert-St Louis

Sun 26/4

18:29-07:20

1 stop30h 51m

£560

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 13/1

14:10-21:15

1 stop13h 05m

Lambert-St Louis

Fri 23/1

12:11-06:30

1 stop12h 19m

£562

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 21/4

16:25-19:30

Nonstop9h 05m

Lambert-St Louis

Fri 1/5

22:00-12:05

Nonstop8h 05m

£562

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 20/4

06:30-16:49

2 stops16h 19m

Lambert-St Louis

Mon 27/4

09:00-06:30

1 stop15h 30m

£564

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 22/4

09:55-19:12

2 stops15h 17m

Lambert-St Louis

Wed 6/5

11:51-08:50

2 stops14h 59m

£564

Flights are sorted by cheapest return flights first.

Deals found on 17/11

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, September is the cheapest month in which you can book a flight from England to St. Louis (average of £411). Flying from England to St. Louis in July is currently the most expensive (average of £628). 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 17 November 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from England to St. Louis by exploring options for tickets in the evening.

What is the cheapest day to fly from England to St. Louis?

Use this chart to determine the cheapest time to fly return from England to St. Louis. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their England to St. Louis flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 13h 12m. Finnair provides one of the quickest options available for as low as £538. 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 Lufthansa (£377), Finnair (£404), and Virgin Atlantic (£586).

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

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

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

    The cheapest flight price from England to St. Louis is £462. On average you can expect to pay £681. The most popular route, (London Heathrow - Lambert-St Louis), can usually be booked for £521.

  • 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, September is the cheapest month in which you can book a flight from England to St. Louis (average of £411). Flying from England to St. Louis in July is currently the most expensive (average of £628). 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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Alternative routes for England to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£89Average£780FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Scandinavian AirlinesCheapest£488Average£670FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
KLMCheapest£512Average£892FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£518Average£744FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£616Average£767FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
British AirwaysCheapest£618Average£818FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest£633Average£879FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest£636Average£810FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£637Average£733FlexibilityNo cancel feeOn-time77%
Search Iberia flights
LufthansaCheapest£705Average£872FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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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