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

Return flights

09 Feb - 15 Feb	jetBlue
27 Feb - 09 Mar	jetBlue
18 Feb - 23 Feb	jetBlue
12 Feb - 19 Feb	jetBlue
14 Feb - 20 Feb	jetBlue
23 Feb - 04 Mar	Delta
23 Feb - 06 Mar	Delta
23 Feb - 04 Mar	British Airways	direct
22 Feb - 25 Feb	Scandinavian Airlines
25 Feb - 07 Mar	Air France
25 Feb - 08 Mar	British Airways
28 Feb - 07 Mar	KLM
16 Feb - 24 Feb	Frontier Airlines
14 Feb - 18 Feb	Frontier Airlines
12 Feb - 15 Feb	Delta
14 Feb - 20 Feb	British Airways	direct
14 Feb - 18 Feb	British Airways	direct

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

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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Cheapest return flights from Pittsburgh to London in February from 541€

Return flights