Popular airlines from Pittsburgh Intl. Airport (PIT) to Heathrow Airport (LHR)
British AirwaysBritish Airways
Air CanadaAir Canada
IberiaIberia
Virgin AtlanticVirgin Atlantic
Austrian AirlinesAustrian Airlines
FinnairFinnair
JetBlue AirwaysJetBlue Airways
Today's featured flight deals from Pittsburgh Intl. Airport (PIT) to Heathrow Airport (LHR)
- Pittsburgh (PIT) to London (LHR).British Airways, nonstop.Departing on Fri, Aug 15 at 9:45pm from Pittsburgh, arriving on Sat, Aug 16 at 10:05am in London.Returning on Tue, Aug 19 at 9:15am from London, arriving at 5:19pm in Pittsburgh.Select British Airways flight departing on Fri, Aug 15 at 9:45pm from Pittsburgh, returning on Tue, Aug 19 at 9:15am from London priced at $60850% less than typical$608
- Pittsburgh (PIT) to London (LHR).British Airways, nonstop.Departing on Fri, Aug 15 at 9:45pm from Pittsburgh, arriving on Sat, Aug 16 at 10:05am in London.Returning on Fri, Aug 22 at 9:15am from London, arriving at 5:20pm in Pittsburgh.Select British Airways flight departing on Fri, Aug 15 at 9:45pm from Pittsburgh, returning on Fri, Aug 22 at 9:15am from London priced at $60845% less than typical$608
- Pittsburgh (PIT) to London (LHR).British Airways, nonstop.Departing on Fri, Aug 15 at 9:45pm from Pittsburgh, arriving on Sat, Aug 16 at 10:05am in London.Returning on Fri, Aug 22 at 4:40pm from London, arriving at 7:45pm in Pittsburgh.Select British Airways flight departing on Fri, Aug 15 at 9:45pm from Pittsburgh, returning on Fri, Aug 22 at 4:40pm from London priced at $59840% less than typical$598
- Pittsburgh (PIT) to London (LHR).British Airways, nonstop.Departing on Mon, Aug 18 at 9:45pm from Pittsburgh, arriving on Tue, Aug 19 at 10:05am in London.Returning on Mon, Sep 1 at 4:40pm from London, arriving at 7:45pm in Pittsburgh.Select British Airways flight departing on Mon, Aug 18 at 9:45pm from Pittsburgh, returning on Mon, Sep 1 at 4:40pm from London priced at $59840% less than typical$598
- Pittsburgh (PIT) to London (LHR).British Airways, nonstop.Departing on Sat, Aug 23 at 9:45pm from Pittsburgh, arriving on Sun, Aug 24 at 10:05am in London.Returning on Sat, Aug 30 at 4:40pm from London, arriving at 7:45pm in Pittsburgh.Select British Airways flight departing on Sat, Aug 23 at 9:45pm from Pittsburgh, returning on Sat, Aug 30 at 4:40pm from London priced at $64830% less than typical$648
Cheap Flights from Pittsburgh to London (PIT-LHR)
Prices were available within the past 7 days and start at $320 for one-way flights and $519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Find the cheapest month to fly from Pittsburgh (PIT) to London (LHR)
October is typically the cheapest month to fly
Graph displaying average flight prices per month
Alternative airports near London
Prices were available within the past 7 days. Prices and availability are subject to change.
Origin airport | Pittsburgh Intl. |
Destination airport | Heathrow |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic |
Roundtrip price | $519 |
Distance | 3710 mi |
Average flight time | 7 hours 20 mins |
Pittsburgh to London Flights
The cheapest times to fly from Pittsburgh to London
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to London are during the month of November. You can find some of the cheapest flights from Pittsburgh to London with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Pittsburgh to London
Sunday is one of the best days to book for cheap flights from Pittsburgh to London: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Pittsburgh to London
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to London in 2025. You can also book with separate airlines for your outbound and return journeys, from $320 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to London flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to London airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
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