Cheapest return flights from Houston to London in June from 729€

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

Return flights

11 Jun - 18 Jun WestJet
03 Jun - 10 Jun British Airways direct
02 Jun - 09 Jun British Airways direct
12 Jun - 19 Jun WestJet
04 Jun - 14 Jun WestJet
12 Jun - 19 Jun Finnair direct
15 Jun - 22 Jun WestJet
01 Jun - 20 Jun British Airways direct
03 Jun - 14 Jun WestJet
13 Jun - 20 Jun Finnair direct
10 Jun - 15 Jul Lufthansa
08 Jun - 22 Jul Air France
28 Jun - 24 Jul Delta
16 Jun - 07 Jul Air France
10 Jun - 15 Jul Austrian Airlines direct
16 Jun - 07 Jul Austrian Airlines direct
08 Jun - 22 Jul Austrian Airlines direct
13 Jun - 09 Jul Delta
13 Jun - 09 Jul British Airways direct
04 Jun - 25 Jul WestJet

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

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