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Cheap flights from London Heathrow Airport to Pittsburgh from £323

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
21 Jan — 28 Jan1
1 adult

The best prices from London Heathrow to Pittsburgh are usually found in February or November, booked 63 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap 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 16 January 2025.

Round-trip from

£505

One-way from

£323

Popular in

July

Cheapest in

February

Average price

£633
Finnair
  • Finnair
  • 5/2-9/2
  • Nonstop
  • 15h 45m total
  • London to Pittsburgh
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9/3
  • 9/3
  • 2 total stops
  • 37h 14m total
  • London to Pittsburgh
Search Deals
High demand for flights, 16% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Heathrow to Pittsburgh

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 16 January 2025.

Wed 5/216:40LHR - PIT
Nonstop8h 20mFinnair
Sun 9/221:45PIT - LHR
Nonstop7h 25mFinnair
Deal found 15/1£505
Wed 5/209:10LHR - PIT
1 stop12h 47mLufthansa
Sat 15/213:25PIT - LHR
1 stop11h 30mLufthansa
Deal found 15/1£506
Fri 31/116:40LHR - PIT
Nonstop8h 20mBritish Airways
Mon 3/216:13PIT - LHR
1 stop11h 02mBritish Airways
Deal found 15/1£507
Sun 16/318:00LHR - PIT
1 stop20h 35mUnited Airlines
Sun 23/316:05PIT - LHR
1 stop15h 45mUnited Airlines
Deal found 15/1£510
Fri 31/116:40LHR - PIT
Nonstop8h 20mMultiple Airlines
Mon 3/221:45PIT - LHR
Nonstop7h 25mMultiple Airlines
Deal found 15/1£514
Sun 2/312:05LHR - PIT
1 stop11h 46mAustrian Airlines
Sun 9/314:40PIT - LHR
1 stop25h 55mAustrian Airlines
Deal found 15/1£515
Fri 25/416:40LHR - PIT
Nonstop8h 05mAmerican Airlines
Wed 30/418:29PIT - LHR
1 stop10h 51mAmerican Airlines
Deal found 15/1£523
Thu 24/409:20LHR - PIT
1 stop12h 48mKLM
Mon 28/416:48PIT - LHR
1 stop10h 17mKLM
Deal found 15/1£533
Tue 6/514:05LHR - PIT
1 stop29h 30mAir Canada
Wed 28/515:15PIT - LHR
1 stop13h 45mAir Canada
Deal found 16/1£547
Tue 6/506:15LHR - PIT
2 stops15h 13mDelta
Thu 29/517:30PIT - LHR
2 stops13h 45mDelta
Deal found 15/1£553
Tue 6/516:40LHR - PIT
Nonstop8h 05mIberia
Thu 29/521:40PIT - LHR
Nonstop7h 25mIberia
Deal found 15/1£561
Mon 27/112:15LHR - PIT
2 stops14h 45mIcelandair
Thu 30/111:00PIT - LHR
2 stops18h 50mIcelandair
Deal found 15/1£591

Find flights from Heathrow to Pittsburgh within your budget

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 16 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 5/2

16:40-20:00

Nonstop8h 20m

Pittsburgh

Sun 9/2

21:45-10:10

Nonstop7h 25m

£505

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 5/2

09:10-16:57

1 stop12h 47m

Pittsburgh

Sat 15/2

13:25-05:55

1 stop11h 30m

£506

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 31/1

16:40-20:00

Nonstop8h 20m

Pittsburgh

Mon 3/2

16:13-08:15

1 stop11h 02m

£507

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 16/3

18:00-10:35

1 stop20h 35m

Pittsburgh

Sun 23/3

16:05-11:50

1 stop15h 45m

£510

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 31/1

16:40-20:00

Nonstop8h 20m

Pittsburgh

Mon 3/2

21:45-10:10

Nonstop7h 25m

£514

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 2/3

12:05-18:51

1 stop11h 46m

Pittsburgh

Sun 9/3

14:40-20:35

1 stop25h 55m

£515

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 25/4

09:45-17:00

1 stop12h 15m

Pittsburgh

Wed 30/4

18:29-10:20

1 stop10h 51m

£523

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 24/4

09:20-17:08

1 stop12h 48m

Pittsburgh

Mon 28/4

16:48-08:05

1 stop10h 17m

£533

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 6/5

14:05-14:35

1 stop29h 30m

Pittsburgh

Wed 28/5

15:15-10:00

1 stop13h 45m

£547

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 6/5

06:15-16:28

2 stops15h 13m

Pittsburgh

Thu 29/5

17:30-12:15

2 stops13h 45m

£553

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 28 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.

Travel insights for flights from Heathrow to Pittsburgh

Get recent, data-driven insights about flights from Heathrow to Pittsburgh including ideal travel times, pricing trends, and 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 10 January 2025.

Booking 63 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of £639). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £996). 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 16 January 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.

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 58.0 - 109.0 inches per month. June is typically the wettest month, when rainfall can reach 109.0 mm. October is typically the driest time to visit Pittsburgh when rainfall is around 58.0 mm.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 16 January 2025.
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,511 reviews
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very Good
8,511 reviews
Check prices

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 9 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.

  • 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 Finnair. Our recent data shows that you can find tickets from as low as £505 on this airline. Additional options worth looking into are Lufthansa and British Airways, starting at £506 and £507 round-trip. Finnair is priced at 25% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Pittsburgh one-way?

    One-way options have recently been found by users for as low as £448 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from £452 and British Airways from £508 one-way.

  • 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 (58%), Aer Lingus (58%), Finnair( 58%).

  • 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 £1,152, our data indicates the cheapest price to be £478. The most popular route (London Heathrow - Pittsburgh), is priced around £435.

  • Can I find deals for flights from Heathrow to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Heathrow to Pittsburgh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Pittsburgh.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of £639). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £996). 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.

See more FAQs

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Alternative routes for Heathrow to Pittsburgh

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
London City to Newark flights
Heathrow to Dulles Intl flights
Luton to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Luton to Newark flights
Heathrow to Reagan-National flights
London City to Dulles Intl flights
Stansted to Newark flights
Gatwick to Dulles Intl flights
Heathrow to Philadelphia flights
Luton to Dulles Intl flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
London City to Philadelphia flights
Gatwick to Philadelphia flights
London City to Reagan-National flights
Gatwick to Pittsburgh flights
Heathrow to Harrisburg flights
London City to Pittsburgh flights
London City to LaGuardia flights
Stansted to Philadelphia flights
Heathrow to Allentown flights
Stansted to LaGuardia flights
Luton to Philadelphia flights
Southend to Newark flights
Stansted to Pittsburgh flights
Luton to LaGuardia flights
Luton to Pittsburgh flights
Southend to John F Kennedy Intl flights
Heathrow to State College flights
London City to Harrisburg flights
Heathrow to Scranton flights
Southend to Dulles Intl flights
Heathrow to Erie flights
Gatwick to Erie flights

Top 9 airlines flying from Heathrow to Pittsburgh

Discover the top 9 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 16 January 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£429Average£717FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£496Average£660FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£501Average£686FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£503Average£687FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£504Average£647FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£518Average£677FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£523Average£640FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest£535Average£593FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest£559Average£718FlexibilityNo cancel feeOn-time77%
Search Iberia flights

Fly with Cheapflights

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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