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Cheap Flights from London Heathrow to Pittsburgh International

Compare London Heathrow to Pittsburgh International flight deals

Find the cheapest month or even day of the year to fly to Pittsburgh International

Book the best Pittsburgh International fare with no extra fees

Flight deals from London Heathrow to Pittsburgh International

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Pittsburgh International? Find the lowest prices on one-way and return tickets right here.
Pittsburgh.R 7,012 per passenger.Departing Sun, 8 Feb.One-way flight with Vueling Airlines.Outbound indirect flight with Vueling Airlines, departs from London Heathrow on Sun, 8 Feb, arriving in Pittsburgh International.Price includes taxes and charges.From R 7,012, select.
Pittsburgh.R 7,600 per passenger.Departing Mon, 26 Jan.One-way flight with Eurowings.Outbound indirect flight with Eurowings, departs from London Heathrow on Mon, 26 Jan, arriving in Pittsburgh International.Price includes taxes and charges.From R 7,600, select.
Pittsburgh.R 7,993 per passenger.Departing Mon, 23 Mar.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Mon, 23 Mar, arriving in Pittsburgh International.Price includes taxes and charges.From R 7,993, select.
Pittsburgh.R 8,496 per passenger.Departing Wed, 22 Apr.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Wed, 22 Apr, arriving in Pittsburgh International.Price includes taxes and charges.From R 8,496, select.
Pittsburgh.R 8,543 per passenger.Departing Wed, 28 Oct.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from London Heathrow on Wed, 28 Oct, arriving in Pittsburgh International.Price includes taxes and charges.From R 8,543, select.
Pittsburgh.R 8,595 per passenger.Departing Thu, 24 Sep.One-way flight with Aegean Airlines.Outbound indirect flight with Aegean Airlines, departs from London Heathrow on Thu, 24 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From R 8,595, select.
Pittsburgh.R 8,652 per passenger.Departing Mon, 9 Feb.One-way flight with Finnair.Outbound direct flight with Finnair departs from London Heathrow on Mon, 9 Feb, arriving in Pittsburgh International.Price includes taxes and charges.From R 8,652, select.
Pittsburgh.R 8,803 per passenger.Departing Wed, 27 May.One-way flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from London Heathrow on Wed, 27 May, arriving in Pittsburgh International.Price includes taxes and charges.From R 8,803, select.

Find the cheapest month to fly from London Heathrow to Pittsburgh International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Pittsburgh International flights are currently cheapest in February.
Dec
from R 13,013
Jan
from R 7,600
Feb
from R 7,012
Mar
from R 7,993
Apr
from R 8,496
May
from R 8,803
Jun
from R 8,731
Jul
from R 10,185
Aug
from R 11,000
Sep
from R 8,595
Oct
from R 8,543
Nov
Find prices

Direct flights from London Heathrow to Pittsburgh International

London Heathrow to Pittsburgh International: Alternative routes

Compare routes from London Heathrow to Pittsburgh below. You may find an airport to fly into that's cheaper, faster, or easier than Pittsburgh International.

London to Pittsburgh: Flight information

The things to know before you go.
Cheapest flight foundR 7,012
Cheapest month to flyFebruary
Average flight time8 hrs, 17 mins
Most popular airlineAer Lingus
Average flights per week46

Finding cheap flights from London Heathrow to Pittsburgh International: Frequently asked questions

The best price we found for a return flight from London Heathrow to Pittsburgh International is R 11,403. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
8 hours and 17 minutes is the average flight time from London Heathrow to Pittsburgh International.
Aer Lingus, American Airlines and Finnair fly direct from London Heathrow to Pittsburgh International.
As of December 2025, there are 46 flights per week flying from London Heathrow to Pittsburgh International.
The cheapest month to fly from London Heathrow to Pittsburgh International is usually October.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Pittsburgh International Airport on Saturday, 31 October 2026.
Yes – the average flight time is 8 hours and 17 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Pittsburgh International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Pittsburgh is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, jetBlue and American Airlines offer the cheapest flight tickets to Pittsburgh International.

Travelling from London Heathrow Airport (LHR) to Pittsburgh International Airport (PIT): what you need to know

  • Around 8 hours 20 minutes is how long you can expect to be in the air on a direct flight from London Heathrow Airport to Pittsburgh International Airport.

  • The timezone in Pittsburgh is UTC-4, which is four hours behind London.

  • Each week, there are eight London Heathrow Airport to Pittsburgh International Airport flights. If you prefer to get going as soon as possible, pick the 16:45 British Airways flight. If you'd rather make the most of your time before you fly, the last departure is at 17:05 with British Airways.

  • Your LHR to PIT flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Flying during a peak month like July? Major public holidays and other high seasons can mean longer lines at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • Jetting into Pittsburgh (and then discovering more of United States!) is a cinch with British Airways. This popular airline has direct flights from London Heathrow Airport to Pittsburgh International Airport.

  • The majority of passengers choose to travel with British Airways on this route.

  • Among carriers operating LHR to PIT flights, British Airways has the best record for on-time arrivals.

  • Consider adding a stopover when booking your ticket from London Heathrow Airport to Pittsburgh International Airport. Just deselect 'Direct flights only' to break up your trip, or even explore someplace new along the way. Here are some options between LHR and PIT:

    • Pearson International Airport

    • Montreal-Pierre Elliott Trudeau International Airport

    • Newark Liberty International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Pittsburgh International Airport (PIT)

  • The cheapest price we've seen for a one-way London Heathrow Airport to Pittsburgh International Airport flight is R 7,012. A return ticket right now is R 11,403. Depending on the availability when you book, these fares can change.

  • To score cheap tickets from LHR to PIT, book your trip seven months ahead of your planned departure.

  • The cheapest month for flights from London Heathrow Airport to Pittsburgh International Airport is June. Use the 'Whole month' tool to find the lowest airfares if you have flexible dates.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you the moment a special offer becomes available on cheap flights from LHR to PIT.

  • Discover the right flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from London Heathrow Airport to Pittsburgh International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and journey duration.

Handy information about London Heathrow Airport (LHR)

  • 68.18% of flights that depart London Heathrow Airport make it to their destination on schedule.

  • London Heathrow Airport is around 31 kilometres from central London. If you're ride-sharing, catching a cab or driving from the centre, it'll take 55 minutes or so to get there, depending on the traffic.

  • Taking public transport? Expect a journey time of around 1 hour.

  • Get your journey off to a leisurely start by staying near LHR. Whether you've booked an early flight from London Heathrow Airport to Pittsburgh International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Pittsburgh International Airport (PIT)

Getting from Pittsburgh International Airport (PIT) to central Pittsburgh

  • The street address for PIT is 1000 Airport Boulevard.

  • Pittsburgh International Airport is roughly 27 kilometres from the centre of Pittsburgh. Driving there takes about 25 minutes.

When to fly to Pittsburgh International Airport (PIT)

  • July is the most popular month for flights from London Heathrow Airport to Pittsburgh International Airport. For a quieter experience, visit Pittsburgh in April.

  • The warmest month in Pittsburgh is July, with temperatures ranging between 15ºC (59ºF) and 31ºC (88ºF). Lock in your flights from London Heathrow Airport to Pittsburgh International Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -10ºC (14ºF) and 6ºC (43ºF). Look for cheap tickets from LHR to PIT sometime around then if you like travelling in cooler conditions.

Explore more of United States

  • Pittsburgh is easy to fall in love with, but there are so many other parts of United States you should also see. About 418 kilometres east of Pittsburgh, a visit to Philadelphia will keep you busy. Don't miss top attractions like Liberty Bell, Independence Hall and Philadelphia Museum of Art.

  • Columbus is another well-known destination in United States and is around 257 kilometres west of Pittsburgh. No trip is complete without experiencing Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.