Cheap flights from London Heathrow Airport to Pittsburgh from £301
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in September or February, booked 69 days in advance, depart on a Friday or Tuesday and return on a Thursday
Cheap flight deals from Heathrow to Pittsburgh
Enter your travel dates to find the best prices.
Cheapest flights from Heathrow to Pittsburgh
Explore the most affordable flight options available from Heathrow to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.
Fri 26/1208:05LHR - PIT
1 stop20h 52mJetBlue
Wed 14/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 3/12£557
Mon 29/1209:20LHR - PIT
1 stop15h 42mJetBlue
Wed 22/420:15PIT - LHR
1 stop29h 15mJetBlue
Deal found 3/12£608
Mon 29/1207:30LHR - PIT
2 stops45h 29mLufthansa
Wed 22/419:50PIT - LHR
1 stop9h 50mLufthansa
Deal found 3/12£617
Fri 26/1208:05LHR - PIT
1 stop20h 52mIcelandair
Wed 14/107:00PIT - LHR
2 stops33h 40mIcelandair
Deal found 3/12£620
Mon 15/1209:20LHR - PIT
1 stop16h 28mJetBlue
Thu 8/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 4/12£635
Mon 29/1209:20LHR - PIT
1 stop15h 42mJetBlue
Wed 7/106:00PIT - LHR
1 stop22h 30mJetBlue
Deal found 3/12£640
Wed 31/1215:30LHR - PIT
2 stops30h 44mUnited Airlines
Wed 7/118:40PIT - LHR
1 stop10h 45mUnited Airlines
Deal found 3/12£647
Fri 26/1209:00LHR - PIT
2 stops17h 02mMultiple Airlines
Wed 14/113:21PIT - LHR
2 stops15h 24mMultiple Airlines
Deal found 3/12£655
Wed 31/1209:20LHR - PIT
1 stop30h 09mJetBlue
Wed 7/106:00PIT - LHR
1 stop22h 30mJetBlue
Deal found 3/12£663
Wed 31/1211:05LHR - PIT
1 stop17h 31mDelta
Wed 7/107:13PIT - LHR
1 stop18h 42mDelta
Deal found 3/12£663
Mon 15/1209:20LHR - PIT
1 stop11h 59mJetBlue
Fri 9/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 4/12£665
Wed 31/1211:05LHR - PIT
1 stop17h 31mAir France
Wed 7/119:15PIT - LHR
1 stop32h 30mAir France
Deal found 3/12£671
Best flights from Heathrow to Pittsburgh
Discover carefully curated flight deals from Heathrow to Pittsburgh that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Thu 15/107:25LHR - PIT
1 stop21h 30mJetBlue
Fri 23/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 3/12£459
Mon 12/112:05LHR - PIT
2 stops16h 33mUnited Airlines
Mon 26/113:20PIT - LHR
1 stop12h 00mUnited Airlines
Deal found 3/12£488
Thu 15/106:00LHR - PIT
2 stops19h 41mSWISS
Mon 26/114:09PIT - LHR
2 stops21h 11mSWISS
Deal found 3/12£488
Thu 22/112:20LHR - PIT
1 stop16h 35mJetBlue
Mon 26/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 2/12£468
Sat 17/112:05LHR - PIT
2 stops16h 33mUnited Airlines
Sat 24/114:57PIT - LHR
2 stops13h 13mUnited Airlines
Deal found 3/12£488
Fri 23/109:20LHR - PIT
1 stop15h 40mJetBlue
Wed 28/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 4/12£471
Sat 24/109:20LHR - PIT
1 stop15h 40mJetBlue
Wed 28/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 4/12£471
Thu 15/109:20LHR - PIT
1 stop15h 40mJetBlue
Thu 5/312:51PIT - LHR
1 stop13h 04mJetBlue
Deal found 5/12£478
Sun 18/109:20LHR - PIT
1 stop15h 40mJetBlue
Thu 29/106:00PIT - LHR
1 stop10h 40mJetBlue
Deal found 4/12£483
Wed 7/107:25LHR - PIT
1 stop21h 30mJetBlue
Sat 17/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 3/12£483
Sun 18/109:20LHR - PIT
1 stop15h 40mJetBlue
Tue 27/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 4/12£483
Direct flights from Heathrow to Pittsburgh
Explore direct flight options from Heathrow to Pittsburgh based on user searches, and compare prices and availability for your desired travel dates. Data last updated 5 December 2025.
Mon 19/116:00LHR - PIT
Nonstop8h 20mMultiple Airlines
Mon 2/221:15PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 4/12£561
Wed 21/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 28/121:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 4/12£564
Wed 22/416:40LHR - PIT
Nonstop8h 10mAmerican Airlines
Wed 29/421:45PIT - LHR
Nonstop7h 20mAmerican Airlines
Deal found 4/12£573
Wed 14/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Wed 11/322:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 4/12£579
Wed 14/116:00LHR - PIT
Nonstop8h 20mFinnair
Mon 9/322:15PIT - LHR
Nonstop7h 25mFinnair
Deal found 4/12£607
Mon 19/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 31/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 4/12£611
Fri 23/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Fri 30/121:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 4/12£620
Sat 17/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Sat 24/121:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 3/12£621
Sat 17/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Wed 11/322:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 4/12£632
Mon 12/116:00LHR - PIT
Nonstop8h 20mAmerican Airlines
Mon 26/121:15PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 3/12£637
Sat 24/116:00LHR - PIT
Nonstop8h 20mBritish Airways
Sat 31/121:15PIT - LHR
Nonstop7h 25mBritish Airways
Deal found 4/12£641
Thu 30/416:40LHR - PIT
Nonstop8h 10mBritish Airways
Fri 8/521:45PIT - LHR
Nonstop7h 20mBritish Airways
Deal found 3/12£642
Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 5 December 2025 and is based on user searches.
Thu 8/107:25LHR - PIT
1 stop21h 30mJetBlue
Sun 18/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 3/12£470
Thu 15/107:25LHR - PIT
1 stop21h 30mJetBlue
Fri 23/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 3/12£459
Fri 16/112:15LHR - PIT
2 stops16h 40mMultiple Airlines
Fri 23/106:00PIT - LHR
2 stops23h 50mMultiple Airlines
Deal found 2/12£453
Fri 16/112:20LHR - PIT
1 stop16h 35mJetBlue
Fri 23/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 2/12£480
Mon 19/112:20LHR - PIT
1 stop16h 35mJetBlue
Mon 26/106:00PIT - LHR
1 stop9h 45mJetBlue
Deal found 4/12£453
Wed 21/107:25LHR - PIT
1 stop21h 30mIcelandair
Wed 28/107:00PIT - LHR
2 stops33h 40mIcelandair
Deal found 4/12£465
Thu 22/112:20LHR - PIT
1 stop16h 35mJetBlue
Mon 26/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 2/12£468
Thu 22/112:20LHR - PIT
1 stop16h 35mJetBlue
Tue 27/109:00PIT - LHR
1 stop16h 55mJetBlue
Deal found 4/12£471
One-way flights from Heathrow to Pittsburgh
Search for one-way flight options from Heathrow to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Mon 26/109:20LHR - PIT
1 stop15h 40mJetBlue
Deal found 4/12£301
Wed 13/508:15LHR - PIT
1 stop20h 36mJetBlue
Deal found 3/12£313
Fri 8/508:15LHR - PIT
1 stop20h 36mJetBlue
Deal found 3/12£342
Thu 15/114:50LHR - PIT
2 stops32h 11mMultiple Airlines
Deal found 4/12£354
Mon 26/106:30LHR - PIT
2 stops17h 39mLufthansa
Deal found 4/12£356
Sun 11/120:05LHR - PIT
2 stops29h 36mSWISS
Deal found 1/12£357
Tue 13/106:00LHR - PIT
2 stops19h 41mSWISS
Deal found 4/12£358
Wed 14/106:50LHR - PIT
2 stops17h 11mBrussels Airlines
Deal found 4/12£360
Wed 14/114:50LHR - PIT
3 stops37h 54mMultiple Airlines
Deal found 4/12£361
Tue 13/112:20LHR - PIT
1 stop16h 35mJetBlue
Deal found 4/12£364
Sun 15/220:05LHR - PIT
2 stops29h 59mSWISS
Deal found 4/12£366
Tue 13/106:50LHR - PIT
3 stops21h 54mMultiple Airlines
Deal found 4/12£369
Find flight deals from Heathrow to Pittsburgh
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.
Customise your flight search to find flights from Heathrow to Pittsburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Pittsburgh that are best for you.
Fly from
Heathrow
Fly to
Pittsburgh
Route
Depart
Return
Price
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 15/1
07:25-23:55
1 stop21h 30m
Pittsburgh
Fri 23/1
09:00-06:55
1 stop16h 55m
£459
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 22/1
12:20-23:55
1 stop16h 35m
Pittsburgh
Mon 26/1
09:00-06:55
1 stop16h 55m
£468
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Fri 23/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Wed 28/1
06:00-21:40
1 stop10h 40m
£471
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sat 24/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Wed 28/1
06:00-21:40
1 stop10h 40m
£471
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 15/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Thu 5/3
12:51-06:55
1 stop13h 04m
£478
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sun 18/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Thu 29/1
06:00-21:40
1 stop10h 40m
£483
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Wed 7/1
07:25-23:55
1 stop21h 30m
Pittsburgh
Sat 17/1
09:00-06:55
1 stop16h 55m
£483
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Sun 18/1
09:20-20:00
1 stop15h 40m
Pittsburgh
Tue 27/1
09:00-06:55
1 stop16h 55m
£483
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Mon 12/1
12:05-23:38
2 stops16h 33m
Pittsburgh
Mon 26/1
13:20-06:20
1 stop12h 00m
£488
LondonPittsburgh
LHR - PIT
LHRPIT
London Heathrow
Thu 15/1
06:00-20:41
2 stops19h 41m
Pittsburgh
Mon 26/1
14:09-16:20
2 stops21h 11m
£488
Flights are sorted by cheapest return flights first.
Deals found on 4/12
Showing 1-10 of 23 results
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Best time to book a flight from Heathrow to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from London Heathrow Airport to Pittsburgh
Prices
More
How far ahead should I book a flight from London Heathrow Airport to Pittsburgh?
Use this chart to determine the optimal time to book a return flight from Heathrow to Pittsburgh. Price data was last updated on 28 November 2025.
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Pittsburgh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London Heathrow Airport to Pittsburgh?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of £402). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from LHR to PIT?
Find hourly flight availability from Heathrow to Pittsburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.
A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Pittsburgh in the evening. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.
How much does it cost for a return flight from London Heathrow Airport to Pittsburgh?
What’s the top stopover airport for flights from London Heathrow Airport to Pittsburgh?
Share of one-stop return flights from London Heathrow Airport to Pittsburgh chosen by Cheapflights users in the past 12 months, using the same stopover each way.
New York (JFK) – chosen by Cheapflights users on 25% of one-stop itineraries from London Heathrow Airport to Pittsburgh on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Pittsburgh?
Average return fare for one-stop flights from London Heathrow Airport to Pittsburgh, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Newark (EWR) is the most affordable one-stop option, with an average return flight price of £475.
What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Pittsburgh, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 07m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Pittsburgh?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Pittsburgh, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 10m.
Reviews of airlines servicing Pittsburgh
Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated 5 December 2025.
See what other customers who have flown with JetBlue, Icelandair, andIberia from London Heathrow Airport to Pittsburgh have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Related info for your journey
Find useful and relevant information for your journey from Heathrow to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Pittsburgh from London Heathrow?
Pittsburgh (PIT) is the airport you will fly into if you book a flight from London Heathrow to Pittsburgh. You should not have trouble finding flights to Pittsburgh from London Heathrow; the airport handles an average of 3 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 10 airlines have flights to the Pittsburgh airport from London Heathrow. It is only a 13.5 mi journey from Pittsburgh (PIT) to Pittsburgh’s city center.
How long is the flight from London Heathrow Airport to Pittsburgh?
A quick flight from London Heathrow Airport to Pittsburgh can take about 21h 30m. JetBlue provides one of the quickest options available for as low as £459. There are 3708 mi between London Heathrow Airport and Pittsburgh.
What are the cheapest airlines flying from London Heathrow Airport to Pittsburgh round-trip?
Our cheapest airline available from London Heathrow Airport to Pittsburgh is Icelandair. Our recent data shows that you can find tickets from as low as £387 on this airline. Additional options worth looking into are Lufthansa and JetBlue, starting at £436 and £440 round-trip. Icelandair is priced at 36% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from London Heathrow Airport to Pittsburgh?
Before booking your flight to Pittsburgh from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (75%), Aer Lingus (75%), Finnair( 75%).
What are the cheapest flights from London Heathrow Airport to Pittsburgh?
Looking for the cheapest flight from London Heathrow Airport to Pittsburgh? While on average our users pay £769, our data indicates the cheapest price to be £583. The most popular route (London Heathrow - Pittsburgh), is priced around £412.
Can I find deals for business class flights from Heathrow to Pittsburgh?
Yes. Cheapflights offers flight deals from Heathrow to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Pittsburgh?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of £402). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £560). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Top 10 airlines flying from Heathrow to Pittsburgh
Discover the top 10 airlines that operate flights from Heathrow to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Heathrow to Pittsburgh?
Deals for Heathrow to Pittsburgh flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pittsburgh?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Pittsburgh.
Can Cheapflights find flights from Heathrow to Pittsburgh with no change fees?
Certainly. Search results for flights to Pittsburgh from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Heathrow to Pittsburgh become cheaper?
Yes, Cheapflights offers price alerts on Heathrow to Pittsburgh flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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