Cheapest return flights from Pittsburgh to London in March from $612

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

Return flights

06 Mar - 10 Mar Iberia
05 Mar - 12 Mar Scandinavian Airlines
02 Mar - 09 Mar British Airways
25 Mar - 18 Apr Scandinavian Airlines
17 Mar - 24 Mar British Airways
25 Mar - 18 Apr British Airways direct
22 Mar - 29 Mar British Airways
07 Mar - 14 Mar British Airways

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.