Cheap flights from London to Pittsburgh
Cheap return flights from London to Pittsburgh
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Pittsburgh flight facts
What you need to know
What are the cheapest airlines?
- Norwegian Air
- British Airways
- Icelandair
These airlines usually offer the cheapest flights from London to Pittsburgh.
What airlines fly indirectly?
- American Airlines
- Delta Air Lines
- United Airlines
These airlines fly from London to Pittsburgh, but you’ll have at least one layover.
How long is the flight?
10 hours 30 minutes
This is the shortest flight time from London to Pittsburgh.
Alternative flights from the UK to Pittsburgh
Check out prices for other routes
Alternative flights from London
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the London/Pittsburgh route. There are around 35 flights on any given week from the UK to Pittsburgh and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from London to Pittsburgh
Tips and advice from our flight experts
You've searched for flights from London to Pittsburgh. We've found 25 flights and compared them to give you the best offer. Norwegian Air is the average cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route London to Pittsburgh on 07/07/2026 at 18:00 for £60.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 15 airlines that operate the 6,800 km flight from London to Pittsburgh.
To find the best offers, consider booking at least 2-3 months in advance. Last-minute deals can be risky. Norwegian Air is a popular choice for this route, with an average flight duration of 10 hours 30 minutes. After selecting an offer, fill out your information, complete the payment, and consider booking a hotel with us or using our flight + hotel service to save time and money.
Other popular destinations near Pittsburgh
Where other people are flying to
