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Cheap flights from the United Kingdom to St. Louis from £273

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — STL
4 Nov — 11 Nov1
1 adult

Find flight deals from United Kingdom to St. Louis

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 30 Oktober 2024.

Di 17/1211:55LHR - STL
1 stop16h 10mFinnair
Di 7/106:03STL - LHR
1 stop23h 57mFinnair
Deal found 29/10£564
Do 7/1118:40LHR - STL
2 stops35h 00mScandinavian Airlines
Mo 18/1113:09STL - LHR
2 stops20h 51mScandinavian Airlines
Deal found 29/10£590
Di 26/1108:50LHR - STL
3 stops32h 55mMultiple Airlines
Di 3/1212:00STL - LHR
3 stops19h 25mMultiple Airlines
Deal found 29/10£599
Mi 4/1206:30LHR - STL
1 stop13h 25mLufthansa
Mi 11/1207:04STL - LHR
2 stops18h 06mLufthansa
Deal found 29/10£787
Mo 9/1207:40LHR - STL
2 stops15h 55mUnited Airlines
Mo 16/1217:40STL - LHR
1 stop11h 35mUnited Airlines
Deal found 29/10£797
Mo 9/1209:35MAN - STL
2 stops19h 49mMultiple Airlines
Mo 23/1207:43STL - MAN
1 stop17h 17mMultiple Airlines
Deal found 29/10£823
Di 26/1111:55LGW - STL
3 stops29h 50mMultiple Airlines
Di 3/1212:15STL - LGW
3 stops16h 40mMultiple Airlines
Deal found 29/10£825
Di 26/1108:40LCY - STL
2 stops15h 35mVirgin Atlantic
Di 3/1210:09STL - LCY
2 stops15h 06mVirgin Atlantic
Deal found 29/10£827
Mi 20/1109:25LCY - STL
2 stops35h 41mMultiple Airlines
Mo 2/1215:50STL - LCY
2 stops15h 00mMultiple Airlines
Deal found 28/10£859
Di 26/1118:15LCY - STL
1 stop25h 40mLufthansa
Di 3/1217:40STL - LCY
2 stops41h 00mLufthansa
Deal found 29/10£863
Mo 9/1214:00MAN - STL
2 stops15h 43mVirgin Atlantic
Mo 23/1212:55STL - MAN
2 stops14h 45mVirgin Atlantic
Deal found 29/10£887
Mo 9/1214:50MAN - STL
2 stops34h 39mFinnair
Mo 23/1213:45STL - MAN
2 stops47h 45mFinnair
Deal found 29/10£899

Find flights from United Kingdom to St. Louis within your budget

Customise your flight search to find flights from United Kingdom 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 1,015,184 searches. Data last updated 30 Oktober 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£434 - £1,059

Route

Depart

Return

Price

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Mo 27/1

1 stop15h 28m

Lambert-St Louis

Mi 29/1

1 stop34h 55m

£434

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mi 13/11

1 stop17h 27m

Lambert-St Louis

Sa 23/11

1 stop12h 58m

£505

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Do 28/11

1 stop21h 51m

Lambert-St Louis

Do 5/12

1 stop13h 38m

£537

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Sa 14/12

2 stops23h 03m

Lambert-St Louis

Mi 22/1

2 stops21h 00m

£615

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mi 4/12

1 stop13h 25m

Lambert-St Louis

Mi 11/12

2 stops18h 06m

£787

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Mi 22/1

2 stops27h 16m

Lambert-St Louis

Do 20/2

1 stop12h 52m

£795

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Mo 9/12

2 stops14h 59m

Lambert-St Louis

Mo 16/12

2 stops18h 13m

£804

London CityLambert-St Louis

LCY - STL

LCYSTL

London City

Di 26/11

2 stops15h 35m

Lambert-St Louis

Di 3/12

2 stops15h 06m

£827

Glasgow IntlLambert-St Louis

GLA - STL

GLASTL

Glasgow Intl

Mi 20/11

2 stops17h 10m

Lambert-St Louis

Fr 29/11

2 stops17h 34m

£912

ManchesterLambert-St Louis

MAN - STL

MANSTL

Manchester

So 5/1

2 stops48h 17m

Lambert-St Louis

So 26/1

2 stops21h 52m

£946

London HeathrowLambert-St Louis

LHR - STL

LHRSTL

London Heathrow

Do 26/12

2 stops16h 29m

Lambert-St Louis

Di 31/12

2 stops15h 02m

£958

London GatwickLambert-St Louis

LGW - STL

LGWSTL

London Gatwick

Mi 20/11

2 stops59h 24m

Lambert-St Louis

Mo 2/12

2 stops33h 40m

£1,059

Flights are sorted by cheapest first

Deals found on 29/10

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.
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.

Travel insights for flights from United Kingdom to St. Louis

Get recent, data-driven insights about flights from United Kingdom to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from United Kingdom to St. Louis (average of £680). Flying from United Kingdom to St. Louis in August is currently the most expensive (average of £939). 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?

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 30 Oktober 2024.

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.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

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.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 30 Oktober 2024.
Read reviews from past customers who have flown United Airlines, Virgin Atlantic and KLM from United Kingdom to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,845 reviews
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,352 reviews
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.7
Good
1,318 reviews
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
667 reviews
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,249 reviews
Delta
8.0
Very Good
8,845 reviews
Check prices

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 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.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as £472. 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 City - Lambert-St Louis as they are the most popular.

  • 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, November is the cheapest month in which you can book a flight from United Kingdom to St. Louis (average of £680). Flying from United Kingdom to St. Louis in August is currently the most expensive (average of £939). 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 United Kingdom 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 United Kingdom to St. Louis

Discover the top 10 airlines that operate flights from United Kingdom 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 1,015,184 searches. Data last updated 30 Oktober 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£449Average£873FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£449Average£817FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£457Average£882FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£469Average£621FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£473Average£920FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapest£491Average£1,002FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£546Average£722FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£611Average£876FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£744Average£934FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
DeltaCheapest£816Average£956FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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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?

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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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