Cheap Flights from London (LHR) to St. Louis (STL) from HK$7,521~

View HK$7,521 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to St. Louis Lambert Intl. Airport (STL)

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Find Cheap Flights from London (LHR) to St. Louis (STL)

Prices were available within the past 7 days and start at HK$7,521 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from London (LHR) to St. Louis (STL)

November is typically the cheapest month to fly

From HK$5,344 - HK$12,613 per traveller.
London to St. Louis route information
Origin airport
Heathrow
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, American Airlines, British Airways, Delta, United
Distance
6703 km

Flights from London to St. Louis

Book cheap flights from London (LHR) to St. Louis (STL) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to St. Louis (STL) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to St. Louis (STL) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your St. Louis flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in St. Louis and things to do in St. Louis for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to St. Louis more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is HK$7,521 now!

 

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