The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

Flights from Lambert-St. Louis International Airport (STL) to London (LON-All Airports)
Flights to England
United Kingdom
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Popular airlines from Lambert-St. Louis International Airport (STL) to London

Iberia
Lufthansa
Air Canada
British Airways
Finnair
Austrian Airlines
Aer Lingus

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Cheap Flights from St. Louis to London (STL-LON)

Prices were available within the past 7 days and start at £243 for one-way flights and £639 for return, for the period specified. Prices and availability are subject to change.

All deals

One way

Return

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£639

Return

Found 8 hours ago

Select KLM flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £639 Found 8 hours ago

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£645

Return

Found 8 hours ago

Select Air France flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £645 Found 8 hours ago

Sun, 29 Nov - Mon, 7 Dec

STL

St. Louis

LGW

London

£656

Return

Found 12 hours ago

Select Delta flight, departing Sun, 29 Nov from St. Louis to London, returning Mon, 7 Dec, priced at £656 Found 12 hours ago

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£657

Return

Found 8 hours ago

Select Lufthansa flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £657 Found 8 hours ago

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£661

Return

Found 8 hours ago

Select Virgin Atlantic flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £661 Found 8 hours ago

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£661

Return

Found 8 hours ago

Select American Airlines flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £661 Found 8 hours ago

Wed, 2 Dec - Wed, 16 Dec

STL

St. Louis

LHR

London

£661

Return

Found 8 hours ago

Select Delta flight, departing Wed, 2 Dec from St. Louis to London, returning Wed, 16 Dec, priced at £661 Found 8 hours ago

Mon, 28 Dec - Wed, 13 Jan

STL

St. Louis

LCY

London

£665

Return

Found 12 hours ago

Select KLM flight, departing Mon, 28 Dec from St. Louis to London, returning Wed, 13 Jan, priced at £665 Found 12 hours ago

Sun, 28 Mar - Wed, 7 Apr

STL

St. Louis

LHR

London

£679

Return

Found 1 hour ago

Select American Airlines flight, departing Sun, 28 Mar from St. Louis to London, returning Wed, 7 Apr, priced at £679 Found 1 hour ago

Wed, 9 Sept - Wed, 16 Sept

STL

St. Louis

STN

London

£1,022

Return

Found 12 hours ago

Select Southwest Airlines flight, departing Wed, 9 Sept from St. Louis to London, returning Wed, 16 Sept, priced at £1,022 Found 12 hours ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Average driving time to city centre is 28 minutes. Flights from £1,185

LHR

Heathrow

28 min

Flights from £1,185

Select flight to Gatwick LGW. Average driving time to city centre is 52 minutes. Flights from £824

LGW

Gatwick

52 min

Flights from £824

Select flight to London City LCY. Cheapest and Closest option available. Average driving time to city centre is 21 minutes. Flights from £797

LCY

London City

CheapestClosest

21 min

Flights from £797

Travel information

Origin airport	Lambert-St. Louis International Airport
Destination airport	London
Distance	4,212 miles away
Return price	£639

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£243 Cheap Flights from St. Louis (STL) to London (LON)

Popular airlines from Lambert-St. Louis International Airport (STL) to London

Be in the know

Book smarter

Earn twice

Cheap Flights from St. Louis to London (STL-LON)

Alternative airports near London

Travel information

Explore a world of travel with Expedia