Cheap flights from St. Louis to London from £132
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 13/9. Fares are subject to change and may not be available on all flights or dates of travel.
The best prices from Lambert-St Louis to London are usually found in February or April, booked 4 days in advance, depart on a Saturday or Friday and return on a Monday
Cheap flight deals from St. Louis to London
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 July 2024.
What is the cheapest day to fly round-trip from St. Louis to London?
Wednesday flights are generally found to be more expensive for flights from St. Louis to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.
What is the cheapest month to fly from St. Louis to London?
February is one of the best times of the year to fly to London from St. Louis. Prices for February average £717 per person but you can even find prices for as low as £485. The most expensive prices can be found in the month of June. Opting for a February flight can save you 56% on your journey compared to booking in June
What is the cheapest time of day to fly from STL to LON?
It’s optimal to fly from St. Louis to London in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at midday.
Cheap Air Canada flights from St. Louis to London
Explore cheap flight options specifically provided by Air Canada for the route between St. Louis and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Take a peek at the cheapest Air Canada flights we've detected travelling from St. Louis to London. Come back soon if you're not finding the exact deal you're looking for.
Cheap British Airways flights from St. Louis to London
Explore cheap flight options specifically provided by British Airways for the route between St. Louis and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
To aid your search, here are some of the cheapest British Airways flights we've found from St. Louis to London. Make sure to examine the flight information before completing your reservation.
Cheap St. Louis to London flights in July & August 2024
Find cheap flight options from St. Louis to London specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Prices were last updated on 26 July 2024.
The lowest fares we've come across on flights travelling from St. Louis to London in July and August 2024. Check back soon for alternative fares.
St. Louis to London 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
The lowest fares we've come across on flights travelling from St. Louis to London in July and August 2024. Check back soon for alternative fares.
St. Louis to London flights leaving soon
Find last-minute flight options from St. Louis to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Check out these flights departing soon from St. Louis to London. It's wise to confirm all flight details are correct before booking.
One-way flights to London from St. Louis
Search for one-way flight options from St. Louis to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 July 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to London. Users can also find round-trip St. Louis to London flights by using the search form above.
Find flights from St. Louis to London within your budget
Customise your flight search to find flights from St. Louis to London 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 1,000,913 searches. Data last updated 26 July 2024.
Fly from
Fly to
Budget
£353 - £494
Route
Depart
Return
Price
Lambert-St LouisLondon Gatwick
STL - LGW
STLLGW
Lambert-St Louis
Fri 6/9
1 stop19h 03m
London Gatwick
Thu 19/9
1 stop39h 00m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Mon 14/10
1 stop14h 40m
London Heathrow
Tue 22/10
2 stops30h 43m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Wed 25/9
2 stops13h 30m
London Heathrow
Tue 8/10
1 stop13h 00m
Lambert-St LouisLondon Gatwick
STL - LGW
STLLGW
Lambert-St Louis
Tue 17/9
1 stop15h 01m
London Gatwick
Tue 24/9
1 stop14h 39m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Mon 18/11
1 stop10h 45m
London Heathrow
Thu 28/11
1 stop15h 09m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Mon 6/1
1 stop9h 54m
London Heathrow
Mon 13/1
2 stops27h 49m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Wed 21/8
1 stop12h 50m
London Heathrow
Thu 19/9
2 stops17h 11m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Mon 12/8
1 stop11h 45m
London Heathrow
Wed 28/8
2 stops17h 36m
Lambert-St LouisLondon Heathrow
STL - LHR
STLLHR
Lambert-St Louis
Mon 6/1
2 stops38h 55m
London Heathrow
Mon 13/1
2 stops36h 20m
How far ahead should I book a flight from St. Louis to London?
Use this chart to determine the optimal time to book a return flight from St. Louis to London. Price data was last updated on 23 July 2024.
Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from St. Louis to London?
Use this chart to determine the cheapest time to fly return from St. Louis to London. Price data was last updated on 21 July 2024.
Best time to book a flight from St. Louis to London
Have a flexible travel schedule? Discover the best time to fly to London from St. Louis with our price prediction graph.
Temperature and rainfall in London by month
Plan your trip to London by taking into account the average temperature and rainfall totals by month.
LON Temperature | 4 - 17 °C |
|---|
If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 26 July 2024.
Read through reviews of airlines operating flights from St. Louis to London, such as Air Canada, British Airways and Austrian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Boarding
Food
Overall
Comfort
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Related info for your journey
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Alternative routes for St. Louis to LondonSee prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from St. Louis to London
Discover the top 3 airlines that operate flights from St. Louis to London. 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 1,000,913 searches. Data last updated 26 July 2024.
Search flights from St. Louis to London by cabin class
Find flights from St. Louis to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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