Cheap flights from St. Louis to England from £171

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LHR
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St. Louis to England

Keep the following information in mind while searching for St. Louis to England flight deals. Data was last updated 12 September 2025.

Round-trip from

£390

One-way from

£171

Popular in

June

Cheapest in

October

Average price

£604
United Airlines
  • United Airlines
  • 11/11-18/11
  • 2 total stops
  • 38h 01m total
  • St. Louis to England
4/10
  • 4/10
  • 2 total stops
  • 32h 15m total
  • St. Louis to England
Highest demand for flights based on searches. 21% potential increase in price (£136 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from St. Louis to England

Cheapest flights from St. Louis to England
Explore the most affordable flight options available from St. Louis to England. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 11/1118:43STL - LHR
1 stop10h 32mUnited Airlines
Tue 18/1118:00LHR - STL
1 stop27h 29mUnited Airlines
Deal found 11/9£390
Wed 19/1111:49STL - LHR
1 stop12h 31mUnited Airlines
Fri 5/1206:30LHR - STL
1 stop13h 25mUnited Airlines
Deal found 11/9£391
Tue 14/1010:45STL - LHR
2 stops16h 05mDelta
Wed 22/1008:40LHR - STL
2 stops17h 43mDelta
Deal found 11/9£391
Tue 11/1116:05STL - LHR
2 stops33h 05mAir Canada
Tue 18/1113:25LHR - STL
2 stops32h 04mAir Canada
Deal found 11/9£392
Sat 6/1216:05STL - LHR
2 stops22h 30mUnited Airlines
Fri 19/1207:40LHR - STL
1 stop17h 58mUnited Airlines
Deal found 10/9£394
Sun 21/913:30STL - LHR
2 stops14h 45mAir Canada
Tue 7/1006:50LHR - STL
2 stops14h 28mAir Canada
Deal found 10/9£399
Mon 27/1017:15STL - LHR
1 stop10h 45mVirgin Atlantic
Mon 3/1119:20LHR - STL
2 stops26h 50mVirgin Atlantic
Deal found 12/9£405
Sat 6/1219:36STL - LHR
1 stop29h 19mBritish Airways
Fri 19/1212:35LHR - STL
1 stop12h 56mBritish Airways
Deal found 10/9£406
Sun 21/913:30STL - LHR
2 stops14h 45mAir Canada
Wed 1/1009:30LHR - STL
2 stops16h 08mAir Canada
Deal found 10/9£407
Wed 19/1112:49STL - LHR
2 stops14h 11mDelta
Fri 5/1209:00LHR - STL
2 stops18h 03mDelta
Deal found 12/9£410
Mon 27/1006:30STL - LHR
1 stop18h 25mAir Canada
Mon 3/1107:40LHR - STL
1 stop14h 06mAir Canada
Deal found 12/9£412
Thu 25/909:07STL - LGW
2 stops15h 28mAmerican Airlines
Thu 9/1010:40LGW - STL
2 stops19h 14mAmerican Airlines
Deal found 11/9£428

Cheapflights Fare Finder

 
Customise your flight search to find flights from St. Louis to England 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 12 September 2025.
Use the filters below to find and compare flights from St. Louis to England that are best for you.

Fly from

St. Louis

Fly to

England

Route

Depart

Return

Price

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 11/11

18:43-11:15

1 stop10h 32m

London Heathrow

Tue 18/11

18:00-15:29

1 stop27h 29m

£390

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 14/10

10:45-08:50

2 stops16h 05m

London Heathrow

Wed 22/10

06:30-16:46

2 stops16h 16m

£391

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 19/11

11:49-06:20

1 stop12h 31m

London Heathrow

Fri 5/12

06:30-13:55

1 stop13h 25m

£391

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 11/11

16:05-07:10

2 stops33h 05m

London Heathrow

Tue 18/11

13:25-15:29

2 stops32h 04m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Thu 15/1

13:48-10:00

1 stop14h 12m

London Heathrow

Mon 26/1

19:40-09:57

2 stops20h 17m

£414

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 26/10

18:43-05:55

1 stop30h 12m

London Heathrow

Sun 2/11

11:10-15:29

1 stop34h 19m

£418

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Sun 5/10

06:30-11:45

1 stop23h 15m

London Heathrow

Mon 13/10

15:50-19:43

1 stop33h 53m

£418

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Fri 17/10

05:15-12:20

1 stop25h 05m

London Heathrow

Tue 21/10

17:40-15:18

1 stop27h 38m

£419

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Mon 29/9

05:15-12:20

1 stop25h 05m

London Heathrow

Mon 6/10

17:40-19:38

1 stop31h 58m

£419

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Thu 25/9

09:07-06:35

2 stops15h 28m

London Gatwick

Thu 9/10

10:40-23:54

2 stops19h 14m

£428

Flights are sorted by cheapest return flights first.

Deals found on 11/9

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to England

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to England (average of £112). Flying from St. Louis to England in August is currently the most expensive (average of £164). 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 STL to ENG?

Find hourly flight availability from St. Louis to England. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

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

Reviews of airlines servicing England

Get insights into the airlines that provide service to England. 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 England. Reviews last updated 12 September 2025.
See what other customers who have flown with KLM, Virgin Atlantic, andAir Canada from St. Louis to England have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to England. 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 England?

    If you book a flight to England from St. Louis, you will be flying from 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.

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

    There are many flights that can get you from St. Louis to England in 10h 32m. Fly via United Airlines, Delta, or American Airlines to get the fastest option. Airlines will cover a distance of 4186 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £255. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from St. Louis to England for a low price.

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to England (average of £112). Flying from St. Louis to England in August is currently the most expensive (average of £164). 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 4 airlines flying from St. Louis to England

Discover the top 4 airlines that operate flights from St. Louis to England. 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 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£432Average£643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£466Average£659FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£486Average£672FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£525Average£791FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

Deals for St. Louis to England flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Certainly. Search results for flights to England from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on St. Louis to England flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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