Cheapest return flights from Pittsburgh to London in May from 529€

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

Return flights

04 May - 18 May jetBlue
13 May - 18 May Air Canada
09 May - 20 May Delta
04 May - 18 May Iberia direct
19 May - 21 May Delta
20 May - 27 May Icelandair
20 May - 01 Jun Air Canada
20 May - 01 Jun British Airways direct
10 May - 17 May Icelandair
19 May - 21 May British Airways direct

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

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