Cheap Flights from St. Louis to London starting at S$ 231
Book one-way or return flights from St. Louis to London from as little as S$ 231. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL21:2730h 33m1 stopLGW10:00Sat, May 4|St. Louis - London|Frontier AirlinesS$ 231S$ 53456% OFF56% OFFS$ 534S$ 231
- STL21:2730h 33m1 stopLGW10:00Sat, Apr 27|St. Louis - London|Frontier AirlinesS$ 318S$ 53441% OFF41% OFFS$ 534S$ 318
- STL12:0315h 57m1 stopLGW10:00Sat, Jun 22|St. Louis - London|Frontier AirlinesS$ 357S$ 53433% OFF33% OFFS$ 534S$ 357
- STL19:1632h 44m1 stopLGW10:00Fri, May 3|St. Louis - London|Frontier AirlinesS$ 375S$ 375
- STL08:0716h 13m1 stopLGW06:20Tue, May 7|St. Louis - London|American AirlinesS$ 386S$ 386
- STL21:2030h 40m1 stopLGW10:00Wed, Jul 10|St. Louis - London|Frontier AirlinesS$ 401S$ 401
- STL19:4432h 16m1 stopLGW10:00Thu, Jun 13|St. Louis - London|Frontier AirlinesS$ 402S$ 402
- STL17:3513h 55m1 stopLGW13:30Wed, May 8|St. Louis - London|Southwest AirlinesS$ 408S$ 408
- STL19:1632h 44m1 stopLGW10:00Thu, May 2|St. Louis - London|Frontier AirlinesS$ 416S$ 416
- STL21:1130h 49m1 stopLGW10:00Mon, May 6|St. Louis - London|Frontier AirlinesS$ 420S$ 420
- STL13:003h 5mDirectLON14:00Sat, May 4|St. Louis - London|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from St. Louis to London? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from St. Louis to London. Stay updated on price trends and snag the best deals for your upcoming trip.
View airlines operating flights from St. Louis to London. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to London.
- CheapestSTL21:2730h 33m1 transferLGW10:00St. Louis Lambert International Airport - London Gatwick AirportSat, May 4Frontier AirlinesS$ 231
- STL20:0429h 26m2 transferLHR07:30St. Louis Lambert International Airport - London Heathrow AirportWed, May 1Frontier AirlinesS$ 365
- STL06:1022h 30m2 transferSTN10:40St. Louis Lambert International Airport - London Stansted AirportTue, Jul 16American AirlinesS$ 433
- STL06:1022h 30m2 transferSTN10:40St. Louis Lambert International Airport - London Stansted AirportTue, Jul 16American AirlinesS$ 433Find More Flights
Frequently Asked Questions
How to find a cheap flight from St. Louis to London
Cheapest direct flight price | S$ 230 |
---|---|
Cheapest month | March |
Peak season for travel | June |
Flight distance | 6,757.51km |
Popular airline | Finnair |
Plan Your Trip Around London
Find Cheap Flights & Deals on Trip.com
Popular Flights from St. Louis
- Flights St. Louis to Orlando
- Flights St. Louis to New York
- Flights St. Louis to Las Vegas
- Flights St. Louis to Seattle
- Flights St. Louis to Denver
- Flights St. Louis to Chicago
- Flights St. Louis to Los Angeles
- Flights St. Louis to Kauai
- Flights St. Louis to Vancouver
- Flights St. Louis to Toronto
- Flights St. Louis to Savannah
- Flights St. Louis to Salt Lake City
- Flights from St. Louis Lambert International Airport to Singapore
- Flights from St. Louis to Zhengzhou Xinzheng International Airport
- Flights from St. Louis to Dalian International Airport
- Flights from St. Louis to Dali Fengyi Airport
- Flights from St. Louis to Meilan International Airport
- Flights from St. Louis to Hailar Airport
- Flights from St. Louis to Harbin Taiping International Airport
- Flights from St. Louis Lambert International Airport to Singapore Changi Airport
Recommended Hotels in London
- Hotels near Zippos circus
- Hotels near St. Stephens Westbourne Park
- Hotels near The Early Music Shop
- Hotels near Calvary Chapel Westminster
- Hotels near United Grand Lodge of England
- Hotels near Decathlon
- Hotels near Roma Corte
- Hotels near London Brixton Seventh-day Adventist Church
- Hotels near St Anselm's, Hayes
- Hotels near Lewis Cubitt Square
- Hotels near Bling jewellers
- Hotels near Thomas Neals Centre
- Hotels near Equestrian statue of George Stuart White
- Hotels near London Battersea Seventh-day Adventist Church
- Hotels near All Saints Church
- Hotels near Fountain of St Thomas Gardens
- Hotels near Low Cross Wood
- Hotels near Anouska Hempel Design
- Hotels near Exchange Square
- Hotels near Treasure Mounts
- Hotels near McDaniels Gardens
- Hotels near Saint Nicholas Church, Poplar
- Hotels near Lauderdale Parade
- Hotels near John Snow
- Hotels near Manchester Square
- Hotels near Samuel Bourne Bevington Statue
- Hotels near Collier Row Islamic Centre
- Hotels near Cervantes Theatre
- Hotels near Bird Safari
- Hotels near Amherst Walkie Talkie Centre
Popular Flights to London
- Flights Hong Kong to London
- Flights Sydney to London
- Flights Kuala Lumpur to London
- Flights Tokyo to London
- Flights Singapore to London
- Flights Seoul to London
- Flights Shanghai to London
- Flights Bangkok to London
- Flights Taipei to London
- Flights Osaka to London
- Flights Lagos to London
- Flights Manila to London
- Flights from Singapore Changi Airport to London
- Flights from Manchester Airport to London
- Flights from Brussels National Airport to London
- Flights from Birmingham Airport to London
- Flights from Eindhoven Airport to London
- Flights from Bristol Airport to London
- Flights from Tokyo to London Gatwick Airport
- Flights from Tokyo to London Luton Airport
- Flights from Tokyo to London Stansted Airport
- Flights from Tokyo to London Southend Airport
- Flights from Tokyo to London Heathrow Airport
- Flights from Tokyo to London City Airport
- Flights from Singapore Changi Airport to London City Airport
- Flights from Singapore Changi Airport to London Southend Airport
- Flights from Seletar Airport to London Gatwick Airport
- Flights from Seletar Airport to London Stansted Airport
- Flights from Singapore Changi Airport to London Luton Airport
- Flights from Seletar Airport to London Heathrow Airport
Recommended Routes
- Flights New York to London
- Flights Orlando to London
- Flights Los Angeles to London
- Flights Miami to London
- Flights San Francisco to London
- Flights Boston to London
- Flights Chicago to London
- Flights Las Vegas to London
- Flights Houston to London
- Flights Dallas to London
- Flights Charlotte to London
- Flights Austin to London
- Flights from Paine Field Airport to London
- Flights from Paine Field Airport to Jersey
- Flights from Newcastle Airport to London
- Flights from Bradford Airport to Leeds
- Flights from Toledo Express Airport to London
- Flights from Concord-Padgett Regional Airport to London
- Flights from San Francisco to London Southend Airport
- Flights from San Francisco to London Heathrow Airport
- Flights from San Francisco to Guernsey Airport
- Flights from San Francisco to Aberdeen International Airport
- Flights from San Francisco to Inverness Airport
- Flights from San Francisco to Tiree Airport
Site Operator: Trip.com Travel Singapore Pte. Ltd. Travel License No. 02943