How long is the flight from United Kingdom to St. Louis?

There are many flights that can get you from United Kingdom to St. Louis in 14h 53m. Fly via Scandinavian Airlines, Lufthansa, or United Airlines to get the fastest option. The distance from United Kingdom to St. Louis is about 4186 mi. 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 United Kingdom to St. Louis one-way?

The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £337. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from United Kingdom to St. Louis for a low price.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular routes from United Kingdom to St. Louis?

When deciding which route to take from United Kingdom to St. Louis consider London Heathrow - Lambert-St Louis, London Gatwick - Lambert-St Louis or London Stansted - Lambert-St Louis as they are the most popular.

What are the cheapest flights from United Kingdom to St. Louis?

On average you can expect to pay £2,216 for a flight from United Kingdom to St. Louis. The cheapest flight overall is £702 while the most popular route, (London Heathrow - Lambert-St Louis) is currently priced at £452.

What are the most reliable airlines from United Kingdom to St. Louis?

Consider American Airlines (68%), Aer Lingus (68%) or Finnair (68%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to St. Louis.

What are the most popular airlines that fly from United Kingdom to St. Louis?

Consider British Airways, Virgin Atlantic or United Airlines when booking your flight. These represent the most popular airlines when flying from United Kingdom to St. Louis.

What airport do you fly into for flights to St. Louis from United Kingdom?

Lambert-St Louis (STL) is the airport you will fly into if you book a flight from United Kingdom to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

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

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

How can I find direct flights from United Kingdom to St. Louis?

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

Can I find deals for business class flights from United Kingdom to St. Louis?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£331+ Cheap Flights from the United Kingdom to St. Louis

Cheap flight deals from United Kingdom to St. Louis

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from United Kingdom to St. Louis
Explore the most affordable flight options available from United Kingdom to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Sat 31/1013:25 -

1 stop14h 51m

Sat 7/1116:26 -

2 stops20h 14m

Deal found 9/9£618

Sat 10/1020:10 -

2 stops33h 44m

Mon 26/1014:25 -

2 stops38h 05m

Deal found 10/9£622

Wed 14/1006:30 -

1 stop12h 55m

Wed 21/1019:01 -

1 stop10h 54m

Deal found 12/9£626

Sat 26/910:25 -

1 stop17h 12m

Sun 22/1111:28 -

1 stop12h 52m

Deal found 10/9£631

Wed 14/1008:40 -

2 stops16h 01m

Wed 21/1012:10 -

2 stops15h 25m

Deal found 9/9£633

Tue 17/1119:10 -

2 stops32h 32m

Mon 30/1114:31 -

2 stops21h 54m

Deal found 9/9£633

Thu 15/1008:45 -

2 stops15h 56m

Tue 20/1012:10 -

2 stops14h 25m

Deal found 10/9£634

Tue 17/1111:05 -

1 stop15h 21m

Mon 30/1113:21 -

1 stop13h 44m

Deal found 9/9£635

Fri 9/1007:45 -

1 stop14h 15m

Wed 14/1012:20 -

1 stop11h 35m

Deal found 11/9£635

Wed 7/1013:45 -

1 stop14h 29m

Sun 18/1017:27 -

1 stop32h 38m

Deal found 12/9£637

Tue 6/1009:45 -

1 stop14h 31m

Sun 18/1017:27 -

1 stop32h 38m

Deal found 11/9£638

Fri 2/1014:25 -

1 stop12h 19m

Fri 16/1021:35 -

Nonstop8h 00m

Deal found 8/9£638

Best flights from United Kingdom to St. Louis
Discover carefully curated flight deals from United Kingdom to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Sat 10/1020:10 -

2 stops33h 44m

Mon 26/1014:25 -

2 stops38h 05m

Deal found 10/9£622

Thu 15/1009:15 -

2 stops18h 06m

Tue 20/1015:30 -

1 stop20h 25m

Deal found 7/9£647

Mon 12/1006:50 -

2 stops14h 53m

Sun 18/1008:35 -

1 stop17h 10m

Deal found 9/9£650

Sun 4/1010:45 -

1 stop12h 25m

Thu 15/1014:25 -

1 stop10h 50m

Deal found 12/9£658

Thu 8/1014:25 -

1 stop13h 34m

Thu 15/1015:20 -

1 stop12h 05m

Deal found 11/9£658

Wed 28/1009:50 -

2 stops34h 33m

Tue 3/1116:05 -

2 stops14h 45m

Deal found 8/9£668

Wed 21/1008:25 -

2 stops18h 26m

Wed 18/1110:20 -

2 stops14h 55m

Deal found 11/9£672

Thu 21/109:30 -

2 stops16h 54m

Mon 25/109:52 -

2 stops18h 13m

Deal found 11/9£730

Sat 24/1010:25 -

2 stops16h 26m

Sat 31/1016:00 -

2 stops18h 45m

Deal found 9/9£856

Mon 5/1013:45 -

2 stops16h 13m

Mon 12/1011:31 -

2 stops19h 14m

Deal found 7/9£991

Sun 4/1017:35 -

2 stops33h 46m

Fri 9/1008:00 -

2 stops43h 55m

Deal found 11/9£1,056

Thu 21/110:10 -

2 stops19h 29m

Mon 25/115:40 -

2 stops35h 50m

Deal found 7/9£627

Wed 28/1005:40 -

2 stops20h 32m

Mon 9/1109:45 -

2 stops18h 45m

Deal found 12/9£664

Thu 15/1009:30 -

1 stop33h 55m

Mon 19/1014:40 -

1 stop11h 55m

Deal found 7/9£665

Wed 28/1009:50 -

2 stops34h 33m

Wed 18/1116:05 -

2 stops14h 45m

Deal found 11/9£669

Fri 2/1015:00 -

1 stop13h 42m

Fri 16/1021:35 -

Nonstop8h 00m

Deal found 7/9£671

Mon 23/1111:05 -

2 stops16h 35m

Mon 7/1213:15 -

2 stops21h 50m

Deal found 7/9£677

Mon 26/1006:40 -

2 stops22h 14m

Mon 2/1114:25 -

2 stops19h 35m

Deal found 11/9£650

Sun 25/1007:40 -

1 stop14h 11m

Sat 7/1115:15 -

1 stop10h 40m

Deal found 7/9£671

Wed 7/1009:20 -

2 stops18h 54m

Wed 21/1011:31 -

2 stops16h 19m

Deal found 8/9£686

Mon 2/1111:30 -

1 stop33h 56m

Fri 13/1115:40 -

1 stop13h 50m

Deal found 12/9£694

Mon 2/1106:10 -

2 stops15h 33m

Fri 13/1107:30 -

2 stops20h 50m

Deal found 12/9£698

Thu 8/1009:50 -

2 stops18h 24m

Thu 15/1011:31 -

2 stops39h 29m

Deal found 10/9£771

Mon 12/1010:25 -

2 stops16h 58m

Sun 18/1012:00 -

2 stops15h 25m

Deal found 12/9£720

Tue 27/1012:00 -

1 stop14h 52m

Sat 7/1111:15 -

1 stop14h 40m

Deal found 7/9£671

Wed 14/1009:15 -

2 stops18h 06m

Wed 21/1015:30 -

1 stop20h 25m

Deal found 12/9£701

Thu 21/109:35 -

2 stops14h 54m

Mon 25/117:37 -

2 stops16h 23m

Deal found 11/9£738

Mon 26/1007:40 -

1 stop16h 43m

Sat 7/1115:15 -

1 stop14h 45m

Deal found 7/9£671

Thu 15/1009:15 -

2 stops17h 05m

Wed 21/1014:40 -

2 stops15h 55m

Deal found 7/9£778

Mon 26/1010:25 -

1 stop12h 44m

Fri 6/1113:40 -

1 stop14h 00m

Deal found 7/9£671

Find flight deals from United Kingdom to St. Louis

Round-trip from	£618
One-way from	£331
Popular in	August
Cheapest in	February
Average price	£693
Good round-trip deal	£795 or less
Good one-way deal	£776 or less

31/10-7/11
3 total stops
35h 05m total
United Kingdom to St. Louis

Search Deals

4/11-31/12
3 total stops
50h 50m total
United Kingdom to St. Louis

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from United Kingdom to Lambert-St Louis.

Search Deals

Price to beat on a one-way flight from United Kingdom to Lambert-St Louis.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 9/12

06:30-13:45

1 stop13h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£369

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Sun 6/12

06:30-13:45

1 stop13h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£391

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 27/1

06:30-13:45

1 stop13h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£416

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 10/3

06:30-13:45

1 stop13h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£416

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Tue 10/11

17:30-13:45

1 stop26h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£424

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Tue 9/3

13:30-13:45

1 stop30h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£432

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Tue 8/12

13:35-21:57

1 stop14h 22m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£436

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Fri 9/10

14:00-23:13

1 stop15h 13m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£443

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Wed 21/10

19:40-17:40

3 stops52h 00m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£451

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Fri 11/12

06:30-13:45

1 stop13h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£451

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from United Kingdom to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from United Kingdom with our price prediction graph.

MAN-STL

LCY-STL

LHR-STL

GLA-STL

LGW-STL

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 the United Kingdom to St. Louis

GB0-STL

MAN-STL

LCY-STL

LHR-STL

GLA-STL

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

Currently, February is the cheapest month in which you can book a flight from United Kingdom to St. Louis (average of £570). Flying from United Kingdom to St. Louis in August is currently the most expensive (average of £1,007). 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 GB to STL?

When flying from United Kingdom to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from the United Kingdom to St. Louis delayed?

About 17% of weekly flights between United Kingdom and St. Louis have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for the United Kingdom to St. Louis flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to St. Louis flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing St. Louis

See what other customers who have flown with United Airlines,Virgin Atlantic, andAer Lingus from the United Kingdom to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

United Airlines

7.4

Good

10,206 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Virgin Atlantic

7.4

Good

694 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Aer Lingus

7.3

Good

1,756 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

American Airlines

7.1

Good

12,050 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

British Airways

6.7

Okay

8,214 reviews

United Airlines

7.4

Good

10,206 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Chris,Aug 2026

MIA - ORD

Related info for your journey

What airport do you fly into for flights to St. Louis from United Kingdom?
Lambert-St Louis (STL) is the airport you will fly into if you book a flight from United Kingdom to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.
How long is the flight from United Kingdom to St. Louis?
There are many flights that can get you from United Kingdom to St. Louis in 14h 53m. Fly via Scandinavian Airlines, Lufthansa, or United Airlines to get the fastest option. The distance from United Kingdom to St. Louis is about 4186 mi. 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 United Kingdom to St. Louis one-way?
The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £337. However, be on the lookout for offers from British Airways and Lufthansa, as they are both options that can get you from United Kingdom to St. Louis for a low price.
What are the most popular routes from United Kingdom to St. Louis?
When deciding which route to take from United Kingdom to St. Louis consider London Heathrow - Lambert-St Louis, London Gatwick - Lambert-St Louis or London Stansted - Lambert-St Louis as they are the most popular.
What are the most reliable airlines from United Kingdom to St. Louis?
Consider American Airlines (68%), Aer Lingus (68%) or Finnair (68%) when booking your flight. These represent the most reliable airlines when flying from United Kingdom to St. Louis.
What are the cheapest flights from United Kingdom to St. Louis?
On average you can expect to pay £2,216 for a flight from United Kingdom to St. Louis. The cheapest flight overall is £702 while the most popular route, (London Heathrow - Lambert-St Louis) is currently priced at £452.
Can I find deals for flights from United Kingdom to St. Louis that include hotel bookings?
Yes. In addition to deals on United Kingdom to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to St. Louis.
Can I find deals for business class flights from United Kingdom to St. Louis?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to St. Louis?
Currently, February is the cheapest month in which you can book a flight from United Kingdom to St. Louis (average of £570). Flying from United Kingdom to St. Louis in August is currently the most expensive (average of £1,007). 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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Liverpool to St. Louis flights

Top 10 airlines flying from United Kingdom to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£301	Average£686	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Aer Lingus	Cheapest£392	Average£887	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Lufthansa	Cheapest£420	Average£881	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
United Airlines	Cheapest£484	Average£742	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
KLM	Cheapest£499	Average£745	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£509	Average£725	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£551	Average£781	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£556	Average£663	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£582	Average£747	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Delta	Cheapest£603	Average£793	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

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

Cheapflights makes it easy to find United Kingdom to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to St. Louis from United Kingdom 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 United Kingdom to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for United Kingdom to St. Louis flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from the United Kingdom to St. Louis from £331

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to St. Louis

Cheapest flights from United Kingdom to St. LouisExplore the most affordable flight options available from United Kingdom to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Explore the most affordable flight options available from United Kingdom to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from United Kingdom to St. LouisDiscover carefully curated flight deals from United Kingdom to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated flight deals from United Kingdom to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from United Kingdom to St. LouisExplore direct flight options from United Kingdom to St. Louis based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct flight options from United Kingdom to St. Louis based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from United Kingdom to St. LouisDiscover last-minute flight deals from United Kingdom to St. Louis. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to St. Louis. Data last updated 12 September 2026 and is based on user searches.

One-way flights from United Kingdom to St. LouisSearch for one-way flight options from United Kingdom to St. Louis. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Search for one-way flight options from United Kingdom to St. Louis. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.

Find flight deals from United Kingdom to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to St. Louis that are best for you.

Best time to book a flight from United Kingdom to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from United Kingdom with our price prediction graph.

Cheapflights Insights

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

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

Find hourly flight availability from United Kingdom 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 12 September 2026.

When flying from United Kingdom to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How often are flights from the United Kingdom to St. Louis delayed?

About 17% of weekly flights between United Kingdom and St. Louis have experienced delays in the past year, with the average delay time being 112 minutes.

What is the most punctual flight time for the United Kingdom to St. Louis flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to St. Louis flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

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

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from United Kingdom to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing St. Louis

See what other customers who have flown with United Airlines,Virgin Atlantic, andAer Lingus from the United Kingdom to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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What are the cheapest flights from United Kingdom to St. Louis?

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Alternative routes for United Kingdom to St. Louis

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United Kingdom and St. Louis flights

Browse other United Kingdom and St. Louis flight options. Last updated on 12 September 2026.

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Top 10 airlines flying from United Kingdom to St. Louis

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Cheapest flights from United Kingdom to St. Louis
Explore the most affordable flight options available from United Kingdom to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2026.

Best flights from United Kingdom to St. Louis
Discover carefully curated flight deals from United Kingdom to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct flights from United Kingdom to St. Louis
Explore direct flight options from United Kingdom to St. Louis based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute flights from United Kingdom to St. Louis
Discover last-minute flight deals from United Kingdom to St. Louis. Data last updated 12 September 2026 and is based on user searches.

One-way flights from United Kingdom to St. Louis
Search for one-way flight options from United Kingdom to St. Louis. Find affordable one-way fares based on user searches. Data last updated 12 September 2026.