Cheapest return flights from Pittsburgh to London in August from $533

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

Return flights

22 Aug - 29 Aug Icelandair
26 Aug - 02 Sep Icelandair
26 Aug - 01 Sep Air Canada
26 Aug - 02 Sep British Airways direct
12 Aug - 19 Aug British Airways
22 Aug - 29 Aug British Airways direct
24 Aug - 31 Aug British Airways direct
08 Aug - 27 Aug British Airways
26 Aug - 01 Sep British Airways direct
11 Aug - 17 Aug American Airlines
21 Aug - 31 Aug jetBlue
14 Aug - 17 Aug British Airways
28 Aug - 02 Sep jetBlue
04 Aug - 14 Aug jetBlue
04 Aug - 13 Aug jetBlue
28 Aug - 04 Sep Icelandair
28 Aug - 11 Sep Air Canada
28 Aug - 04 Sep British Airways direct
28 Aug - 02 Sep American Airlines direct
30 Aug - 06 Sep British Airways direct

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

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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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