Cheapest return flights from Pittsburgh to London in May from $584

Best time to book flights for Pittsburgh (PIT) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Pittsburgh (PIT) to London (LGW) in May 2025 (see full year).

Return flights

22 May - 27 May Delta
22 May - 28 May Delta
06 May - 13 May Spirit Airlines
12 May - 27 May Spirit Airlines
10 May - 17 May Spirit Airlines
13 May - 22 May Icelandair
09 May - 16 May Spirit Airlines
08 May - 18 May Icelandair
28 May - 04 Jun Spirit Airlines
21 May - 30 May Spirit Airlines
21 May - 29 May Spirit Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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