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

Return flights

18 Feb - 26 Feb	Lufthansa
09 Feb - 26 Feb	Brussels Airlines
11 Feb - 18 Feb	Lufthansa
11 Feb - 17 Feb	Austrian Airlines
08 Feb - 18 Feb	Lufthansa
15 Feb - 25 Feb	Lufthansa
02 Feb - 09 Feb	Lufthansa
18 Feb - 25 Feb	WestJet
15 Feb - 22 Feb	Brussels Airlines
12 Feb - 19 Feb	Brussels Airlines
26 Feb - 03 Mar	Frontier Airlines
26 Feb - 02 Mar	Lufthansa
26 Feb - 02 Mar	Austrian Airlines	direct
26 Feb - 03 Mar	Austrian Airlines	direct
25 Feb - 10 Mar	United

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 498€

Return flights