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Cheap flights from London Heathrow Airport to Pittsburgh from £300

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 25/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — PIT
4 May — 11 May1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in February or November, booked 68 days in advance, depart on a Wednesday or Monday and return on a Sunday

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 29 April 2025.

Round-trip from

£492

One-way from

£300

Popular in

July

Cheapest in

February

Average price

£586

Good round-trip deal

£586 or less

Good one-way deal

£2,192 or less
Air Canada
  • Air Canada
  • 14/5-18/5
  • 4 total stops
  • 25h 30m total
  • London to Pittsburgh
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25/6
  • 25/6
  • 2 total stops
  • 23h 11m total
  • London to Pittsburgh
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Highest demand for flights based on searches. 18% potential increase in price (£108 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London Heathrow to Pittsburgh.
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Price to beat on a one-way flight from London Heathrow to Pittsburgh.
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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 29 April 2025.

Wed 14/506:50LHR - PIT
2 stops12h 50mAir Canada
Sun 18/516:20PIT - LHR
2 stops12h 40mAir Canada
Deal found 28/4£492
Wed 14/509:30LHR - PIT
1 stop10h 10mUnited Airlines
Sun 18/515:00PIT - LHR
1 stop10h 55mUnited Airlines
Deal found 28/4£495
Wed 4/608:25LHR - PIT
1 stop14h 32mJetBlue
Mon 9/608:43PIT - LHR
1 stop16h 47mJetBlue
Deal found 29/4£500
Wed 7/514:05LHR - PIT
1 stop29h 35mMultiple Airlines
Wed 14/513:15PIT - LHR
2 stops12h 15mMultiple Airlines
Deal found 28/4£504
Tue 6/513:05LHR - PIT
1 stop11h 15mIcelandair
Thu 29/520:30PIT - LHR
1 stop18h 50mIcelandair
Deal found 28/4£508
Mon 12/506:30LHR - PIT
2 stops17h 13mDelta
Mon 19/511:50PIT - LHR
1 stop17h 10mDelta
Deal found 28/4£511
Fri 19/916:40LHR - PIT
Nonstop8h 05mBritish Airways
Tue 23/917:01PIT - LHR
1 stop11h 04mBritish Airways
Deal found 28/4£520
Tue 11/1107:40LHR - PIT
2 stops15h 49mLufthansa
Tue 2/1215:00PIT - LHR
1 stop10h 40mLufthansa
Deal found 28/4£539
Mon 10/1112:05LHR - PIT
1 stop11h 24mAustrian Airlines
Thu 4/1215:00PIT - LHR
1 stop10h 40mAustrian Airlines
Deal found 28/4£563
Mon 12/516:40LHR - PIT
Nonstop8h 00mAmerican Airlines
Mon 19/521:40PIT - LHR
Nonstop7h 25mAmerican Airlines
Deal found 28/4£585
Mon 26/518:40LHR - PIT
2 stops31h 27mSWISS
Mon 2/614:10PIT - LHR
2 stops17h 50mSWISS
Deal found 28/4£602
Mon 19/516:40LHR - PIT
Nonstop8h 00mIberia
Mon 26/521:40PIT - LHR
Nonstop7h 25mIberia
Deal found 28/4£624

Cheapflights Fare Finder

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 29 April 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

Wed 14/5

06:50-14:40

2 stops12h 50m

Pittsburgh

Sun 18/5

16:20-10:00

2 stops12h 40m

£492

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 14/5

09:30-14:40

1 stop10h 10m

Pittsburgh

Sun 18/5

15:00-06:55

1 stop10h 55m

£495

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 4/6

08:25-17:57

1 stop14h 32m

Pittsburgh

Mon 9/6

08:43-06:30

1 stop16h 47m

£500

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 12/5

06:30-18:43

2 stops17h 13m

Pittsburgh

Mon 19/5

11:50-10:00

1 stop17h 10m

£511

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 2/7

08:25-09:03

1 stop29h 38m

Pittsburgh

Tue 8/7

21:50-06:30

1 stop27h 40m

£512

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 19/9

16:40-19:45

Nonstop8h 05m

Pittsburgh

Tue 23/9

17:01-09:05

1 stop11h 04m

£520

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 12/6

13:45-09:16

2 stops24h 31m

Pittsburgh

Thu 19/6

19:01-06:35

3 stops30h 34m

£537

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 12/5

16:40-19:40

Nonstop8h 00m

Pittsburgh

Mon 19/5

21:40-10:05

Nonstop7h 25m

£585

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 25/8

09:30-14:35

1 stop10h 05m

Pittsburgh

Sat 6/9

15:25-06:30

1 stop10h 05m

£591

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 26/5

18:40-21:07

2 stops31h 27m

Pittsburgh

Mon 2/6

14:10-13:00

2 stops17h 50m

£602

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 30 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

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 25 April 2025.

Booking 68 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 29 April 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 7% 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 29 April 2025.
Read reviews from past customers who have flown Delta, Finnair and Austrian Airlines from London to Pittsburgh. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 2 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 Air Canada. Our recent data shows that you can find tickets from as low as £492 on this airline. Additional options worth looking into are United Airlines and JetBlue, starting at £495 and £502 round-trip. Air Canada is priced at 22% 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 £437 on Aer Lingus. Other airlines that offer cheap prices include Icelandair from £472 and Lufthansa from £486 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 (63%), Aer Lingus (63%), Finnair( 63%).

  • 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 £1,432, our data indicates the cheapest price to be £506. The most popular route (London Heathrow - Pittsburgh), is priced around £452.

  • 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
Gatwick to LaGuardia flights
Stansted to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
Luton to John F Kennedy Intl flights
Stansted to Newark flights
Gatwick to Dulles Intl flights
Luton to Newark flights
London City to Dulles Intl flights
Heathrow to Reagan-National flights
London City to LaGuardia flights
Heathrow to Philadelphia flights
Gatwick to Reagan-National flights
Stansted to Dulles Intl flights
London City to Philadelphia flights
Gatwick to Philadelphia flights
Luton to Dulles Intl flights
London City to Reagan-National flights
Gatwick to Pittsburgh flights
London City to Pittsburgh flights
Stansted to Philadelphia flights
Heathrow to Harrisburg flights
Stansted to LaGuardia flights
Luton to LaGuardia flights
Luton to Philadelphia flights
Southend to John F Kennedy Intl flights
Southend to Newark flights
Luton to Pittsburgh flights
Stansted to Pittsburgh flights
Heathrow to Allentown flights
Heathrow to Scranton flights
London City to Harrisburg flights
Southend to Dulles Intl flights
Heathrow to State College 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£392Average£623FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£441Average£576FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£463Average£612FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£469Average£601FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Virgin AtlanticCheapest£469Average£665FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£474Average£610FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapest£490Average£613FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£513Average£667FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£526Average£631FlexibilityNo 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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