Cheapest return flights from Pittsburgh to London in March from 575€

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

Return flights

18 Mar - 25 Mar British Airways direct
31 Mar - 14 Apr Air Canada
31 Mar - 14 Apr British Airways direct
08 Mar - 15 Mar British Airways
18 Mar - 29 Mar Air Canada
18 Mar - 29 Mar British Airways direct
28 Mar - 11 Apr Air Canada
28 Mar - 11 Apr British Airways direct
28 Mar - 04 Apr United
28 Mar - 04 Apr British Airways direct

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

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.

Book a cheap hotel in London

Cheap car rent in London

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