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

Flights from George Bush Intercontinental Airport (IAH) to London (LON-All Airports)
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Cheap Flights from Houston to London (IAH-LON)

Prices were available within the past 7 days and start at €313 for one-way flights and €764 for return, for the period specified. Prices and availability are subject to change.

All deals

One way

Return

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€764

Return

Found 1 day ago

Select KLM flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €764 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€770

Return

Found 1 day ago

Select Virgin Atlantic flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €770 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€770

Return

Found 1 day ago

Select Air France flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €770 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€773

Return

Found 1 day ago

Select United flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €773 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€780

Return

Found 1 day ago

Select Air Canada flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €780 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€789

Return

Found 1 day ago

Select Finnair flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €789 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€789

Return

Found 1 day ago

Select Finnair flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €789 Found 1 day ago

Tue, 20 Oct - Thu, 29 Oct

IAH

Houston

LHR

London

€789

Return

Found 1 day ago

Select British Airways flight, departing Tue, 20 Oct from Houston to London, returning Thu, 29 Oct, priced at €789 Found 1 day ago

Sun, 23 Aug - Tue, 8 Sept

IAH

Houston

LCY

London

€930

Return

Found 3 days ago

Select Lufthansa flight, departing Sun, 23 Aug from Houston to London, returning Tue, 8 Sept, priced at €930 Found 3 days ago

Sun, 23 Aug - Tue, 8 Sept

IAH

Houston

LGW

London

€937

Return

Found 1 day ago

Select Turkish Airlines flight, departing Sun, 23 Aug from Houston to London, returning Tue, 8 Sept, priced at €937 Found 1 day ago

Find the cheapest month to fly from Houston (IAH) to London (LON)

March is typically the cheapest month to fly

From €514 - €655 per traveller.

Travel information

Origin airport	George Bush Intercontinental Airport
Destination airport	London
Distance	7,799 km away
Return price	€764

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€313 Cheap Flights Houston to London (IAH-LON)

Popular airlines from George Bush Intercontinental Airport (IAH) to London

Be in the know

Book smarter

Earn twice

Cheap Flights from Houston to London (IAH-LON)

Find the cheapest month to fly from Houston (IAH) to London (LON)

March is typically the cheapest month to flyMarch is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

March is typically the cheapest month to fly