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Cheap Flights from St Louis to London, GB, United Kingdom - STL to LON

Popular flights from St Louis to London

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Aer Lingus
Departure Date Return Date Lowest Price
May 11, 2016 May 25, 2016 $1,158
Air Berlin
Departure Date Return Date Lowest Price
Apr 7, 2016 Apr 23, 2016 $5,261
Air France
Departure Date Return Date Lowest Price
Mar 5, 2016 Mar 12, 2016 $1,227
Alitalia
Departure Date Return Date Lowest Price
Mar 17, 2016 Mar 31, 2016 $5,942
Mar 17, 2016 Mar 22, 2016 $5,942
American Airlines
Departure Date Return Date Lowest Price
Apr 13, 2016 Apr 28, 2016 $1,205
Austrian Airlines
Departure Date Return Date Lowest Price
Apr 13, 2016 Apr 28, 2016 $1,232
British Airways
Departure Date Return Date Lowest Price
Apr 6, 2016 Apr 21, 2016 $1,211
Brussels Airlines
Departure Date Return Date Lowest Price
Apr 4, 2016 Apr 14, 2016 $1,290
Finnair
Departure Date Return Date Lowest Price
Apr 6, 2016 Apr 21, 2016 $1,211
Apr 13, 2016 Apr 28, 2016 $1,211
May 11, 2016 May 25, 2016 $1,211
Iberia
Departure Date Return Date Lowest Price
Apr 13, 2016 Apr 28, 2016 $1,210
KLM Royal Dutch Airlines
Departure Date Return Date Lowest Price
Apr 10, 2016 Apr 25, 2016 $1,249
Lufthansa German Airlines
Departure Date Return Date Lowest Price
May 11, 2016 May 25, 2016 $1,218
Sas Scandinavian Airlines
Departure Date Return Date Lowest Price
Feb 23, 2016 Mar 1, 2016 $1,570
Feb 23, 2016 Mar 8, 2016 $1,570
United Airlines
Departure Date Return Date Lowest Price
Apr 6, 2016 Apr 21, 2016 $1,201
Apr 13, 2016 Apr 28, 2016 $1,201
May 11, 2016 May 25, 2016 $1,201
Virgin Atlantic Airways
Departure Date Return Date Lowest Price
May 11, 2016 May 25, 2016 $1,221

How Much Does it Cost to Fly from St Louis to London (STL to LON)?

We have collected flight cost data from across the web for travel from St Louis to London, and have found the average flight price for this trip to be $1,201.

When Can I Buy the Cheapest Flight from St Louis to London (STL to LON)?

Airlines can adjust prices for plane tickets from St Louis to London based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from St Louis to London

The chart below shows up-to-date information regarding the cheapest days to fly from St Louis to London.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$1,165 $1,182 $1,158 $1,202 $1,247 $1,209 $1,244

Lowest Fares Chart By Month from St Louis to London

The chart below shows the lowest fare by month when flying from St Louis to London.

Month Origin Destination Carrier Depart Date Return Date Stops Price
February St Louis London Virgin Atlantic 2/26/16 3/4/16 1 $1,247
March St Louis London Aer Lingus 3/29/16 4/5/16 2 $1,182
April St Louis London Aer Lingus 4/20/16 4/26/16 2 $1,165
May St Louis London Aer Lingus 5/11/16 5/25/16 2 $1,158
June St Louis London Aer Lingus 6/2/16 6/12/16 2 $1,203
July St Louis London Aer Lingus 7/18/16 8/1/16 2 $1,358
August St Louis London Aer Lingus 8/23/16 9/6/16 2 $1,245
September St Louis London Aer Lingus 9/18/16 9/29/16 2 $1,188

Round Trip vs One Way Flights from St Louis to London (STL to LON)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to London. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to London is $1,976.

The average price for round trip flights from St Louis to London is $1,603.

St Louis to London Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to London?
Answer: Chicago, IL

Airlines Flying from St Louis to London (STL to LON)

Below are the different airlines that fly from St Louis to London with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from St Louis to London.

St Louis to London
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American CLT X X X X X X X
Air Canada YYZ X X X X X X X
Air Canada YYZ / YOW X X X X X X X
Delta ATL X X X X X X X
United IAH X X X X X X X

Airports for Your Route

These pages contain information about the major airports in St Louis and London, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to New York American, Alaska, United $244
St Louis to Chicago American, United $207

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Paris American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $962
St Louis to Amsterdam American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Blue Panorama, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, Tap Portugal, United, Virgin Atlantic $915
St Louis to Dublin American, Air Berlin, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, SAS, United, Virgin Atlantic $755
St Louis to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SATA, SAS, Brussels, Jetairfly, United, Virgin Atlantic $1,068
St Louis to Birmingham American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United $1,299
St Louis to Brussels American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $1,030
St Louis to Bristol American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Brussels, United $1,099
St Louis to Manchester American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $954
St Louis to Edinburgh American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,077
St Louis to Munich American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Thomas Cook, Austrian, SAS, Brussels, United, Virgin Atlantic $1,097
St Louis to Glasgow American, Air France, Finnair, British Airways, Condor, Aer Lingus, Iberia, KLM, Lufthansa, Thomas Cook, Austrian, United, Virgin Atlantic $1,026

Cheap International Flights to London - LON

FlightsAirlineLowest Price
Springfield to London American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,234
Evansville to London American, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,265
Moline to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, SAS, Brussels, United, Virgin Atlantic $1,243
Peoria to London American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, Austrian, Brussels, United, Virgin Atlantic $1,243
Bloomington - Normal to London American, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Virgin Atlantic $1,286
Springfield to Paris American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, SAS, United, Virgin Atlantic $1,157
Evansville to Paris American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, United, Virgin Atlantic $1,102
Springfield to Amsterdam American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, SAS, United, Virgin Atlantic $1,164
Springfield to Manchester American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, Brussels, United, Virgin Atlantic $1,311
Moline to Paris American, Air Berlin, Air France, Finnair, British Airways, Iberia, KLM, Lufthansa, United, Virgin Atlantic $1,117
Peoria to Paris American, Air Berlin, Air France, Finnair, Alitalia, British Airways, Iberia, KLM, Lufthansa, United, Virgin Atlantic $1,115
Moline to Amsterdam American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, United, Virgin Atlantic $1,105
Evansville to Manchester American, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, SAS, United, Virgin Atlantic $1,414
Springfield to Dublin American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, United, Virgin Atlantic $906
Springfield to Frankfurt American, Air Berlin, Air France, Alaska, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, LOT, Austrian, SAS, Brussels, United, Virgin Atlantic $1,611
Evansville to Amsterdam American, Air Berlin, Air France, Finnair, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, SAS, United, Virgin Atlantic $1,287
Bloomington - Normal to Manchester American, Air France, Finnair, British Airways, Iberia, KLM, United, Virgin Atlantic $1,364
Cheap Flights from St Louis to London, GB, United Kingdom, from $1,158 Round trip from STL to LON