Cheapest return flights from Houston to London in May from 555€

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

Return flights

06 May - 10 May Austrian Airlines direct
20 May - 27 May British Airways direct
11 May - 25 May British Airways direct
21 May - 28 May British Airways direct
05 May - 09 May Lufthansa
21 May - 03 Jun British Airways direct
05 May - 09 May British Airways direct
23 May - 30 May Lufthansa
28 May - 10 Jun British Airways direct
09 May - 13 Jun Delta
22 May - 25 May Austrian Airlines direct
23 May - 30 May Austrian Airlines direct
22 May - 07 Jun British Airways direct
25 May - 08 Jun WestJet
26 May - 30 Jun Austrian Airlines direct
27 May - 08 Jun WestJet
25 May - 08 Jun Austrian Airlines direct
27 May - 08 Jun Austrian Airlines direct

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

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