Cheapest return flights from Pittsburgh to London in August from $514

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

Return flights

25 Aug - 02 Sep Spirit Airlines
17 Aug - 26 Aug Allegiant Air
27 Aug - 11 Sep Spirit Airlines
13 Aug - 19 Aug Spirit Airlines
19 Aug - 24 Aug Spirit Airlines
14 Aug - 19 Aug Icelandair
21 Aug - 31 Aug Icelandair
21 Aug - 25 Aug Icelandair
03 Aug - 06 Aug jetBlue
02 Aug - 06 Aug jetBlue
07 Aug - 14 Aug Icelandair
01 Aug - 11 Aug Spirit Airlines

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

Skyscanner

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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