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£250 Cheap Flights from Houston (IAH) to London (LON)

Cheap Flights from Houston to London (IAH-LON)

Prices were available within the past 7 days and start at £250 for one-way flights and £597 for return, for the period specified. Prices and availability are subject to change.
United
Mon, 2 Nov - Wed, 4 Nov
IAH
Houston
LHR
London
£597
Return
Found 3 days ago
Select United flight, departing Mon, 2 Nov from Houston to London, returning Wed, 4 Nov, priced at £597 Found 3 days ago
American Airlines
Tue, 20 Oct - Fri, 30 Oct
IAH
Houston
LGW
London
£647
Return
Found 3 days ago
Select American Airlines flight, departing Tue, 20 Oct from Houston to London, returning Fri, 30 Oct, priced at £647 Found 3 days ago
KLM
Wed, 18 Nov - Tue, 24 Nov
IAH
Houston
LHR
London
£648
Return
Found 4 days ago
Select KLM flight, departing Wed, 18 Nov from Houston to London, returning Tue, 24 Nov, priced at £648 Found 4 days ago
JetBlue Airways
Mon, 24 Aug - Tue, 1 Sept
IAH
Houston
LGW
London
£649
Return
Found 3 days ago
Select JetBlue Airways flight, departing Mon, 24 Aug from Houston to London, returning Tue, 1 Sept, priced at £649 Found 3 days ago
United
Sun, 4 Oct - Tue, 13 Oct
IAH
Houston
LHR
London
£650
Return
Found 3 days ago
Select United flight, departing Sun, 4 Oct from Houston to London, returning Tue, 13 Oct, priced at £650 Found 3 days ago
Virgin Atlantic
Wed, 7 Oct - Thu, 15 Oct
IAH
Houston
LHR
London
£650
Return
Found 3 days ago
Select Virgin Atlantic flight, departing Wed, 7 Oct from Houston to London, returning Thu, 15 Oct, priced at £650 Found 3 days ago
United
Wed, 23 Sept - Wed, 7 Oct
IAH
Houston
STN
London
£654
Return
Found 3 days ago
Select United flight, departing Wed, 23 Sept from Houston to London, returning Wed, 7 Oct, priced at £654 Found 3 days ago
Air France
Wed, 7 Oct - Thu, 15 Oct
IAH
Houston
LHR
London
£655
Return
Found 3 days ago
Select Air France flight, departing Wed, 7 Oct from Houston to London, returning Thu, 15 Oct, priced at £655 Found 3 days ago
Delta
Mon, 19 Oct - Mon, 26 Oct
IAH
Houston
LCY
London
£669
Return
Found 4 days ago
Select Delta flight, departing Mon, 19 Oct from Houston to London, returning Mon, 26 Oct, priced at £669 Found 4 days ago
American Airlines
Wed, 18 Nov - Tue, 24 Nov
IAH
Houston
LHR
London
£670
Return
Found 4 days ago
Select American Airlines flight, departing Wed, 18 Nov from Houston to London, returning Tue, 24 Nov, priced at £670 Found 4 days 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 £1,099
LHR
Heathrow
Average driving time to city centre28 min
Flights from £1,099
Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from £706
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from £706
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £851
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £851

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

March is typically the cheapest month to fly

From £437 - £558 per traveller.

Travel information

Origin airport
George Bush Intercontinental Airport
Destination airport
Heathrow Airport
Distance
4,823 miles away
Airlines serving
Brussels Airlines, Iberia, Finnair, Lufthansa, Austrian Airlines, Air Canada, British Airways, JetBlue Airways, Aer Lingus, American Airlines, Delta, Turkish Airlines, United, KLM, Virgin Atlantic, WestJet, Air France, Aeromexico, Alaska Airlines, ITA Airways, Icelandair
Popular airline
Brussels Airlines
Return price
£597
Average flight time
9 hours 16 mins
*Available to Expedia members.