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

Flights from Houston William Hobby Airport (HOU) to London (LON-All Airports)
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United Kingdom
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Popular airlines from Houston William Hobby Airport (HOU) to London

British Airways
Iberia
American Airlines
Delta
Virgin Atlantic
KLM
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Cheap Flights from Houston to London (HOU-LON)

Prices were available within the past 7 days and start at AED 2,280 for one-way flights and AED 4,090 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Monday, 3 August, 2026 - Tuesday, 11 August, 2026

IAH

Houston

LHR

London

AED 4,090

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Monday, 3 August, 2026 from Houston to London, returning Tuesday, 11 August, 2026, priced at AED 4,090 Found 14 hours ago

Monday, 3 August, 2026 - Thursday, 6 August, 2026

IAH

Houston

LHR

London

AED 4,230

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Monday, 3 August, 2026 from Houston to London, returning Thursday, 6 August, 2026, priced at AED 4,230 Found 14 hours ago

Wednesday, 29 July, 2026 - Tuesday, 11 August, 2026

IAH

Houston

LHR

London

AED 4,250

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Wednesday, 29 July, 2026 from Houston to London, returning Tuesday, 11 August, 2026, priced at AED 4,250 Found 14 hours ago

Saturday, 1 August, 2026 - Tuesday, 11 August, 2026

IAH

Houston

LHR

London

AED 4,280

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Saturday, 1 August, 2026 from Houston to London, returning Tuesday, 11 August, 2026, priced at AED 4,280 Found 14 hours ago

Tuesday, 4 August, 2026 - Tuesday, 11 August, 2026

IAH

Houston

LHR

London

AED 4,330

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Tuesday, 4 August, 2026 from Houston to London, returning Tuesday, 11 August, 2026, priced at AED 4,330 Found 14 hours ago

Wednesday, 29 July, 2026 - Thursday, 6 August, 2026

IAH

Houston

LHR

London

AED 4,410

Roundtrip

Found 14 hours ago

Select JetBlue Airways flight, departing Wednesday, 29 July, 2026 from Houston to London, returning Thursday, 6 August, 2026, priced at AED 4,410 Found 14 hours ago

Saturday, 1 August, 2026 - Saturday, 8 August, 2026

IAH

Houston

LHR

London

AED 5,350

Roundtrip

Found 14 hours ago

Select Virgin Atlantic flight, departing Saturday, 1 August, 2026 from Houston to London, returning Saturday, 8 August, 2026, priced at AED 5,350 Found 14 hours ago

Saturday, 1 August, 2026 - Saturday, 8 August, 2026

IAH

Houston

LHR

London

AED 5,440

Roundtrip

Found 14 hours ago

Select United flight, departing Saturday, 1 August, 2026 from Houston to London, returning Saturday, 8 August, 2026, priced at AED 5,440 Found 14 hours ago

Saturday, 1 August, 2026 - Saturday, 8 August, 2026

IAH

Houston

LHR

London

AED 5,470

Roundtrip

Found 14 hours ago

Select Delta flight, departing Saturday, 1 August, 2026 from Houston to London, returning Saturday, 8 August, 2026, priced at AED 5,470 Found 14 hours ago

Saturday, 1 August, 2026 - Saturday, 8 August, 2026

IAH

Houston

LHR

London

AED 5,540

Roundtrip

Found 14 hours ago

Select British Airways flight, departing Saturday, 1 August, 2026 from Houston to London, returning Saturday, 8 August, 2026, priced at AED 5,540 Found 14 hours ago

Travel information

Origin airport	Houston William Hobby Airport
Destination airport	Gatwick Airport
Distance	7,818 km away
Airlines serving	Iberia, American Airlines, British Airways
Popular airline	Iberia
Roundtrip price	AED 4,090

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AED 2,280 Cheap Flights from Houston (HOU) to London (LON)

Popular airlines from Houston William Hobby Airport (HOU) to London

Be in the know

Book smarter

Find the right fit

Cheap Flights from Houston to London (HOU-LON)

Travel information

Explore a world of travel with Expedia