Cheapest return flights from Pittsburgh to London in October from 651€

Best time to book flights for Pittsburgh (PIT) to London (LHR) flights at AirHint

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

Return flights

07 Oct - 14 Oct United

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

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