Flights from St Louis Airport (STL) to Heathrow Airport Airport (LHR)

Q: How long does the flight from St Louis to London to take?

The flight from St Louis to London takes8 Hours 44 Minutes.

Airliners including Iberia, Finnair, British Airways, American Airlines and Aer Lingus all offer direct flights between Lambert-St. Louis International to London Heathrow. When travelling from Lambert-St. Louis International you will cover about 4,189 miles before you reach London Heathrow. This journey will take 8 Hours 44 Minutes.

The most expensive flight prices are typically at weekends and daytime flights. If you are on a tight budget then you should avoid flying at peak hours as the prices are more expensive. The cheapest flights are in the evenings and in mid week. The ticket prices for most airliners will increase the closer you get the departure date, so as soon as you know the date you will travel you should book your flights.

On arriving at London Heathrow please note the time difference, the time zone at London Heathrow is 0.0 GMT compared to 6.0 GMT at Lambert-St. Louis International.

Travellers planning to fly from Lambert-St. Louis International Airport to London Heathrow Airport can pre-book short or long term car parking at Lambert-St. Louis International Airport.

If you rented a vehicle at London Heathrow Airport and have to return it with a full tank of fuel, avoid excess fees by refilling at the nearest fuel station to London Heathrow Airport.

Below are some options if you require transport to Lambert-St. Louis International Airport:

Pre-booking your transportation requirements at London Heathrow Airport can save a lot of time, hassle and money when arriving at the airport. Research and book your preferred choice of ground transportation at London Heathrow Airport:

Need a place to stay when you get to London? See a range of hotels near London Heathrow Airport

For a full summary of all the airliners that fly from Lambert-St. Louis International to London Heathrow, please see the table below.

Flights Chart

Airliner	Su	First Flight	Last Flight	Flights
Iberia	1	21:40	21:40	VIEW FLIGHTS
Finnair	1	21:40	21:40	VIEW FLIGHTS
British Airways	1	21:40	21:40	VIEW FLIGHTS
American Airlines	1	21:40	21:40	VIEW FLIGHTS
Aer Lingus	1	21:40	21:40	VIEW FLIGHTS

Iberia is the most popular airliners who operate this route. They have around 1 a week with times that vary between 21:40 and 21:40.

To book your flight you can visit Iberia on their website iberia.com. You will find up to date information on availability and the latest discounts.

Flight times for the route are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Flights Time In WeekDays

Day

Flight Times

Flights

Sunday

21:40

Airline	Flight No
Finnair	AY5462
Aer Lingus	EI8920
American Airlines	AA6938
British Airways	BA220
Iberia	IB3914

VIEW FLIGHTS

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.