Cheapest return flights from Houston to London in May from 502€

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

Return flights

06 May - 13 May Air Canada
10 May - 22 May Delta
10 May - 21 May Air France
05 May - 13 May KLM
12 May - 19 May British Airways direct
06 May - 13 May British Airways direct
10 May - 21 May British Airways direct
06 May - 16 May Air France
05 May - 11 May Air France
01 May - 07 May KLM
21 May - 04 Jun Air Canada
18 May - 15 Jun British Airways direct
31 May - 13 Jun Air Canada
25 May - 08 Jun Air France
27 May - 08 Jun Air France
25 May - 08 Jun United direct
27 May - 08 Jun United direct
21 May - 04 Jun Austrian Airlines direct
30 May - 03 Jun WestJet
30 May - 03 Jun British Airways direct

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

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