AirHint found the following cheapest return flights from Houston (IAH) to London (LHR) in February 2026 (see full year).

Return flights

15 Feb - 25 Feb	Air France
04 Feb - 12 Feb	Air Canada
02 Feb - 18 Feb	Air Canada
03 Feb - 25 Feb	Air Canada
04 Feb - 11 Feb	Virgin Atlantic
01 Feb - 10 Feb	Air Canada
11 Feb - 16 Feb	Virgin Atlantic
15 Feb - 25 Feb	Lufthansa	direct
03 Feb - 10 Feb	KLM
15 Feb - 24 Feb	Delta
25 Feb - 04 Mar	Air France
25 Feb - 04 Mar	British Airways	direct
10 Feb - 10 Mar	KLM
18 Feb - 24 Mar	KLM
18 Feb - 24 Mar	British Airways	direct
23 Feb - 01 Mar	KLM
27 Feb - 03 Mar	Air Canada
26 Feb - 03 Mar	WestJet
26 Feb - 06 Mar	KLM
14 Feb - 18 Mar	KLM

Also check the deals for one-way flights from Houston to London in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Houston to London in February from 486€

Return flights