Cheapest return flights from Pittsburgh to London in May from $685

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

Return flights

06 May - 27 May jetBlue
08 May - 30 May jetBlue
06 May - 13 May British Airways direct
19 May - 02 Jun Scandinavian Airlines
06 May - 27 May British Airways direct
15 May - 06 Jun jetBlue
19 May - 02 Jun British Airways direct
20 May - 13 Jun jetBlue
20 May - 13 Jun British Airways direct
15 May - 06 Jun British Airways direct

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

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