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St. Louis

$333+ Cheap flights from England to St. Louis (STL)

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap 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 January 20, 2026.

This TravelUp deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
LHR
-
STL
1 stop13h 25m
Lufthansa
Wed 3/1112:15 pm
STL
-
LHR
1 stop13h 25m
Lufthansa
Deal found 1/18$583
This TravelUp deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
LHR
-
STL
2 stops39h 29m
Multiple Airlines
Wed 3/1112:15 pm
STL
-
LHR
1 stop13h 25m
Multiple Airlines
Deal found 1/18$585
This Cheapflightsfares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
LHR
-
STL
1 stop13h 25m
Lufthansa
Mon 3/165:41 pm
STL
-
LHR
1 stop11h 44m
Lufthansa
Deal found 1/19$590
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:00 am
LHR
-
STL
2 stops18h 40m
United Airlines
Mon 3/1611:25 am
STL
-
LHR
1 stop13h 30m
United Airlines
Deal found 1/19$594
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:30 am
LHR
-
STL
1 stop13h 25m
United Airlines
Wed 3/118:17 am
STL
-
LHR
1 stop16h 38m
United Airlines
Deal found 1/17$595
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/56:50 am
LHR
-
STL
2 stops15h 13m
United Airlines
Mon 2/94:49 pm
STL
-
LHR
1 stop12h 26m
United Airlines
Deal found 1/18$601
This TravelUp deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:30 am
LHR
-
STL
1 stop12h 55m
Multiple Airlines
Wed 9/301:30 pm
STL
-
LHR
1 stop14h 30m
Multiple Airlines
Deal found 1/18$602
This British Airways deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:05 am
LHR
-
STL
2 stops21h 07m
British Airways
Tue 3/172:00 pm
STL
-
LHR
1 stop11h 35m
British Airways
Deal found 1/19$604
This Booking.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am
LHR
-
STL
2 stops15h 37m
Air Canada
Wed 9/301:30 pm
STL
-
LHR
1 stop11h 00m
Air Canada
Deal found 1/18$606
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:30 am
LHR
-
STL
2 stops18h 29m
United Airlines
Sun 3/154:05 pm
STL
-
LHR
2 stops23h 30m
United Airlines
Deal found 1/19$608
This Cheapflightsfares deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:50 am
LCY
-
STL
2 stops19h 09m
Lufthansa
Mon 3/167:00 pm
STL
-
LCY
2 stops17h 40m
Lufthansa
Deal found 1/19$632
This Expedia deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:35 pm
LGW
-
STL
2 stops50h 49m
Multiple Airlines
Sun 4/194:05 pm
STL
-
LGW
2 stops19h 45m
Multiple Airlines
Deal found 1/19$640

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$583
(TravelUp)

One-way from

$333
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$749

Good round-trip deal

$803 or less

Good one-way deal

$438 or less
Provider with most accurate pricing for London (LON)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Lambert-St Louis flights.
Search Deals
From England to Lambert-St Louis
Search Deals
One-way flight from England to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from England to Lambert-St Louis.
Search Deals
Price to beat on a one-way flight from England to Lambert-St Louis.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 20, 2026.
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

Wed 3/4

6:00 am-3:29 pm

2 stops39h 29m

Lambert-St Louis

Wed 3/11

12:15 pm-6:40 am

1 stop13h 25m

$585

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 3/4

9:00 am-7:14 pm

2 stops16h 14m

Lambert-St Louis

Wed 3/11

10:00 am-6:40 am

2 stops15h 40m

$594

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 2/5

6:50 am-4:03 pm

2 stops15h 13m

Lambert-St Louis

Mon 2/9

4:49 pm-11:15 am

1 stop12h 26m

$601

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 3/3

11:30 am-11:59 pm

2 stops18h 29m

Lambert-St Louis

Sun 3/15

4:05 pm-8:35 pm

2 stops23h 30m

$608

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 2/17

4:00 pm-11:59 pm

1 stop13h 59m

Lambert-St Louis

Tue 2/24

11:39 am-8:25 am

1 stop14h 46m

$610

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 3/4

9:50 am-3:29 pm

2 stops35h 39m

Lambert-St Louis

Wed 3/11

4:05 pm-5:40 pm

2 stops20h 35m

$669

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 3/4

7:50 am-11:48 pm

2 stops21h 58m

Lambert-St Louis

Wed 3/18

2:29 pm-8:50 am

2 stops37h 21m

$676

LondonSt. Louis

LCY - STL

LCYSTL

London City

Wed 3/4

7:50 am-6:00 pm

2 stops16h 10m

Lambert-St Louis

Tue 3/17

6:37 pm-8:50 am

2 stops57h 13m

$676

LondonSt. Louis

LCY - STL

LCYSTL

London City

Tue 3/3

9:20 am-7:39 pm

2 stops16h 19m

Lambert-St Louis

Wed 3/18

1:39 pm-7:15 am

2 stops12h 36m

$682

LondonSt. Louis

LCY - STL

LCYSTL

London City

Sun 3/1

1:45 pm-2:54 pm

2 stops55h 09m

Lambert-St Louis

Tue 3/17

1:39 pm-7:15 am

2 stops12h 36m

$682

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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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 round-trip 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 $539). Flying from England to St. Louis in July is currently the most expensive (average of $814). 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.

How much does it cost to fly round-trip from England to St. Louis?

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?

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

    For as low as $594, United Airlines can have you in St. Louis from England in 16h 14m. Airlines will cover a distance of 4186 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $438 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on British Airways and Aer Lingus, with prices starting from $575 and $634, respectively.

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

    Most travelers choose London Heathrow - Lambert-St Louis, London Gatwick - Lambert-St Louis or London City - Lambert-St Louis when deciding on the best route from England to St. Louis.

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

    On average you can expect to pay $725 for a flight from England to St. Louis. The cheapest flight overall is $438 while the most popular route, (London Heathrow - Lambert-St Louis) is currently priced at $583.

  • 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 vacation 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 $539). Flying from England to St. Louis in July is currently the most expensive (average of $814). 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from England to St. Louis

Discover the top 2 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 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$555Average$874FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$654Average$1,162FlexibilityNo cancel feeOn-time69%

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