What’s the top stopover airport for flights from London Heathrow Airport to Pittsburgh?

New York (JFK) – chosen by Cheapflights users on 24% 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?

Newark (EWR) is the most affordable one-stop option, with an average return flight price of £476.

What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?

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?

Flights via Atlanta (ATL) offer the fastest connection on this route, with an average stopover time of 1h 26m.

How long is the flight from London Heathrow Airport to Pittsburgh?

A quick flight from London Heathrow Airport to Pittsburgh can take about 12h 39m. Icelandair provides one of the quickest options available for as low as £451. There are 3708 mi between London Heathrow Airport and Pittsburgh. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 £388 on this airline. Additional options worth looking into are JetBlue and Lufthansa, starting at £394 and £438 round-trip. Icelandair is priced at 35% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from London Heathrow Airport to Pittsburgh

The most flights from LHR to PIT are scheduled on a Monday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

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.

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).

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 £605, our data indicates the cheapest price to be £425. The most popular route (London Heathrow - Pittsburgh), is priced around £418.

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 (53%), Aer Lingus (53%), Finnair( 53%).

What are the most popular airlines that fly from London Heathrow Airport to Pittsburgh?

The most popular airlines flying from London Heathrow Airport to Pittsburgh are British Airways, Iberia and JetBlue. Something to consider prior to booking your flight.

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 5 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.

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.

£304+ Cheap Flights from London Heathrow Airport to Pittsburgh

Q: How much does it cost for a return flight from London Heathrow Airport to Pittsburgh?

Airfare is below average for this route at the moment. London Heathrow Airport to Pittsburgh flights typically cost between £503 and £633 in November. The cheapest return flight price found within the last 3 days was £451 on Icelandair (24 Nov-8 Dec).

Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in September or February, booked 49 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Heathrow to Pittsburgh

Round-trip from	£451
One-way from	£304
Popular in	July
Cheapest in	September
Average price	£567
Good round-trip deal	£558 or less
Good one-way deal	£519 or less

Icelandair
24/11-8/12
3 total stops
32h 34m total
London to Pittsburgh

Search Deals

26/11
2 total stops
27h 51m total
London to Pittsburgh

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£58 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from London Heathrow to Pittsburgh.

Search Deals

Price to beat on a one-way flight from London Heathrow to Pittsburgh.

Search Deals

Find 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 15 October 2025.

Mon 24/1108:05LHR - PIT

1 stop12h 39mIcelandair

Mon 8/1206:00PIT - LHR

2 stops19h 55mIcelandair

Deal found 13/10£451

Mon 10/1108:05LHR - PIT

1 stop20h 53mJetBlue

Mon 24/1116:39PIT - LHR

1 stop24h 01mJetBlue

Deal found 12/10£460

Thu 27/1107:25LHR - PIT

1 stop21h 33mJetBlue

Thu 4/1214:55PIT - LHR

1 stop11h 00mJetBlue

Deal found 13/10£461

Fri 21/1109:20LHR - PIT

1 stop13h 01mJetBlue

Wed 26/1116:08PIT - LHR

1 stop24h 32mJetBlue

Deal found 15/10£470

Sun 2/1109:20LHR - PIT

1 stop28h 39mIcelandair

Sun 16/1117:37PIT - LHR

1 stop22h 08mIcelandair

Deal found 14/10£472

Mon 10/1119:25LHR - PIT

2 stops28h 24mAustrian Airlines

Mon 24/1114:50PIT - LHR

1 stop15h 00mAustrian Airlines

Deal found 13/10£475

Thu 4/1209:20LHR - PIT

1 stop16h 28mJetBlue

Sun 7/1206:00PIT - LHR

1 stop9h 45mJetBlue

Deal found 14/10£477

Wed 5/1109:20LHR - PIT

2 stops19h 38mIcelandair

Tue 6/117:30PIT - LHR

1 stop32h 25mIcelandair

Deal found 15/10£482

Sat 1/1109:20LHR - PIT

1 stop16h 28mJetBlue

Tue 11/1106:00PIT - LHR

1 stop10h 40mJetBlue

Deal found 14/10£482

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 15 October 2025.

Mon 24/1108:05LHR - PIT

1 stop12h 39mIcelandair

Mon 8/1206:00PIT - LHR

2 stops19h 55mIcelandair

Deal found 13/10£451

Thu 6/1112:15LHR - PIT

2 stops23h 06mMultiple Airlines

Wed 19/1110:15PIT - LHR

3 stops28h 15mMultiple Airlines

Deal found 15/10£489

Wed 12/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Wed 19/1113:23PIT - LHR

1 stop11h 57mUnited Airlines

Deal found 15/10£498

Mon 24/1106:00LHR - PIT

2 stops20h 05mSWISS

Mon 8/1214:50PIT - LHR

2 stops15h 25mSWISS

Deal found 13/10£504

Mon 10/1113:25LHR - PIT

2 stops32h 49mAir Canada

Mon 24/1117:55PIT - LHR

2 stops32h 15mAir Canada

Deal found 13/10£518

Tue 18/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Wed 3/1211:01PIT - LHR

2 stops14h 19mUnited Airlines

Deal found 15/10£498

Tue 11/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Tue 18/1114:50PIT - LHR

2 stops12h 35mUnited Airlines

Deal found 14/10£500

Mon 10/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Mon 17/1114:11PIT - LHR

1 stop10h 44mUnited Airlines

Deal found 13/10£500

Tue 18/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Sat 29/1117:55PIT - LHR

2 stops45h 40mUnited Airlines

Deal found 13/10£522

Fri 21/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Thu 27/1110:40PIT - LHR

1 stop15h 00mUnited Airlines

Deal found 15/10£528

Fri 21/1112:05LHR - PIT

2 stops16h 29mUnited Airlines

Wed 26/1116:01PIT - LHR

2 stops13h 49mUnited Airlines

Deal found 15/10£528

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 15 October 2025.

Mon 24/1116:00LHR - PIT

Nonstop8h 20mBritish Airways

Mon 8/1221:15PIT - LHR

Nonstop7h 25mBritish Airways

Deal found 15/10£539

Mon 10/1116:00LHR - PIT

Nonstop8h 20mBritish Airways

Mon 17/1121:15PIT - LHR

Nonstop7h 25mBritish Airways

Deal found 13/10£551

Mon 24/1116:00LHR - PIT

Nonstop8h 20mAmerican Airlines

Mon 8/1221:15PIT - LHR

Nonstop7h 25mAmerican Airlines

Deal found 15/10£557

Mon 10/1116:00LHR - PIT

Nonstop8h 20mAmerican Airlines

Mon 24/1121:15PIT - LHR

Nonstop7h 25mAmerican Airlines

Deal found 13/10£557

Mon 24/1116:00LHR - PIT

Nonstop8h 20mMultiple Airlines

Mon 8/1221:15PIT - LHR

Nonstop7h 25mMultiple Airlines

Deal found 14/10£579

Mon 10/1116:00LHR - PIT

Nonstop8h 20mMultiple Airlines

Mon 24/1121:15PIT - LHR

Nonstop7h 25mMultiple Airlines

Deal found 13/10£581

Fri 21/1116:00LHR - PIT

Nonstop8h 20mBritish Airways

Wed 26/1121:15PIT - LHR

Nonstop7h 25mBritish Airways

Deal found 15/10£585

Fri 21/1116:00LHR - PIT

Nonstop8h 20mAmerican Airlines

Wed 26/1121:15PIT - LHR

Nonstop7h 25mAmerican Airlines

Deal found 15/10£587

Fri 28/1116:00LHR - PIT

Nonstop8h 20mBritish Airways

Fri 5/1221:15PIT - LHR

Nonstop7h 25mBritish Airways

Deal found 14/10£602

Fri 28/1116:00LHR - PIT

Nonstop8h 20mAmerican Airlines

Sat 6/1221:15PIT - LHR

Nonstop7h 25mAmerican Airlines

Deal found 14/10£617

Last-minute flights from Heathrow to Pittsburgh
Discover last-minute flight deals from Heathrow to Pittsburgh. Data last updated 15 October 2025 and is based on user searches.

Sat 1/1109:20LHR - PIT

1 stop16h 28mJetBlue

Tue 11/1106:00PIT - LHR

1 stop10h 40mJetBlue

Deal found 14/10£482

Sun 2/1109:20LHR - PIT

1 stop28h 39mIcelandair

Sun 16/1117:37PIT - LHR

1 stop22h 08mIcelandair

Deal found 14/10£472

Wed 5/1109:20LHR - PIT

2 stops19h 38mIcelandair

Tue 6/117:30PIT - LHR

1 stop32h 25mIcelandair

Deal found 15/10£482

Mon 10/1108:05LHR - PIT

1 stop20h 53mJetBlue

Mon 24/1116:39PIT - LHR

1 stop24h 01mJetBlue

Deal found 12/10£460

Mon 10/1119:25LHR - PIT

2 stops28h 24mAustrian Airlines

Mon 24/1114:50PIT - LHR

1 stop15h 00mAustrian Airlines

Deal found 13/10£475

Fri 21/1109:20LHR - PIT

1 stop13h 01mJetBlue

Thu 27/1106:01PIT - LHR

1 stop22h 29mJetBlue

Deal found 15/10£470

Mon 24/1108:05LHR - PIT

1 stop12h 39mIcelandair

Mon 8/1206:00PIT - LHR

2 stops19h 55mIcelandair

Deal found 13/10£451

Thu 27/1107:25LHR - PIT

1 stop21h 33mJetBlue

Thu 4/1214:55PIT - LHR

1 stop11h 00mJetBlue

Deal found 13/10£461

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 15 October 2025.

Wed 26/1108:15LHR - PIT

2 stops27h 51mMultiple Airlines

Deal found 12/10£304

Wed 10/1207:25LHR - PIT

1 stop20h 58mJetBlue

Deal found 15/10£308

Tue 25/1115:30LHR - PIT

3 stops44h 36mMultiple Airlines

Deal found 13/10£317

Wed 5/1115:15LHR - PIT

3 stops44h 06mMultiple Airlines

Deal found 13/10£335

Sat 6/1212:20LHR - PIT

1 stop16h 03mJetBlue

Deal found 15/10£342

Wed 10/1209:50LHR - PIT

3 stops35h 20mMultiple Airlines

Deal found 15/10£344

Fri 9/113:40LHR - PIT

3 stops32h 01mMultiple Airlines

Deal found 14/10£353

Wed 10/1216:00LHR - PIT

Nonstop8h 20mBritish Airways

Deal found 15/10£373

Sat 6/1206:00LHR - PIT

2 stops31h 17mTAP AIR PORTUGAL

Deal found 15/10£378

Mon 24/1113:40LHR - PIT

2 stops22h 41mMultiple Airlines

Deal found 15/10£385

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 24/11

08:05-15:44

1 stop12h 39m

Pittsburgh

Mon 8/12

06:00-06:55

2 stops19h 55m

£451

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 6/11

12:15-06:21

2 stops23h 06m

Pittsburgh

Wed 19/11

10:15-19:30

3 stops28h 15m

£489

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 12/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Wed 19/11

13:23-06:20

1 stop11h 57m

£498

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 18/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Wed 3/12

11:01-06:20

2 stops14h 19m

£498

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 11/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Tue 18/11

14:50-08:25

2 stops12h 35m

£500

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 10/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Mon 17/11

14:11-05:55

1 stop10h 44m

£500

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 24/11

06:00-21:05

2 stops20h 05m

Pittsburgh

Mon 8/12

14:50-11:15

2 stops15h 25m

£504

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 10/11

13:25-17:14

2 stops32h 49m

Pittsburgh

Mon 24/11

17:55-07:10

2 stops32h 15m

£518

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 18/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Sat 29/11

17:55-20:35

2 stops45h 40m

£522

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 21/11

12:05-23:34

2 stops16h 29m

Pittsburgh

Thu 27/11

10:40-06:40

1 stop15h 00m

£528

Flights are sorted by cheapest return flights first.

Deals found on 12/10

Showing 1-10 of 21 results

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

Airlines

How far ahead should I book a flight from London Heathrow Airport to Pittsburgh?

Booking 49 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 £403). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £561). 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?

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?

Reviews of airlines servicing Pittsburgh

See what other customers who have flown with Finnair, JetBlue, andIcelandair 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.

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Finnair

7.6

Good

1,332 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

JetBlue

7.2

Good

2,905 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Icelandair

7.0

Good

556 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Iberia

7.0

Good

2,990 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,457 reviews

Finnair

7.6

Good

1,332 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

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 5 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 12h 39m. Icelandair provides one of the quickest options available for as low as £451. There are 3708 mi between London Heathrow Airport and Pittsburgh. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
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 £388 on this airline. Additional options worth looking into are JetBlue and Lufthansa, starting at £394 and £438 round-trip. Icelandair is priced at 35% 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 (53%), Aer Lingus (53%), Finnair( 53%).
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 £605, our data indicates the cheapest price to be £425. The most popular route (London Heathrow - Pittsburgh), is priced around £418.
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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Pittsburgh (average of £403). Flying from London Heathrow Airport to Pittsburgh in July is currently the most expensive (average of £561). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Heathrow to Pittsburgh

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Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

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Stansted to Dulles Intl flights

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Luton to Dulles Intl flights

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London City to Philadelphia flights

Stansted to LaGuardia flights

Luton to LaGuardia flights

Southend to John F Kennedy Intl flights

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London City to Pittsburgh flights

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Heathrow to Harrisburg flights

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Heathrow to State College flights

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Gatwick to Erie flights

Heathrow to Scranton flights

Complete your trip

Pittsburgh car hire

Pittsburgh Airport car hire

Latrobe Westmoreland County Airport car hire

Morgantown Airport car hire

Johnstown Cambria County Airport car hire

Youngstown Airport car hire

Franklin Chess Lamberton Airport car hire

Philadelphia car hire

Top 10 airlines flying from Heathrow to Pittsburgh

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£388	Average£551	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£394	Average£561	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Lufthansa	Cheapest£438	Average£565	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air Canada	Cheapest£445	Average£604	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
British Airways	Cheapest£466	Average£617	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
United Airlines	Cheapest£471	Average£615	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Virgin Atlantic	Cheapest£472	Average£753	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£488	Average£628	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£525	Average£627	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£587	Average£813	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to Pittsburgh from £304

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Pittsburgh are usually found in September or February, booked 49 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Heathrow to Pittsburgh

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

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Find flight deals from Heathrow to Pittsburgh

Cheapest flights from Heathrow to PittsburghExplore 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 15 October 2025.

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 15 October 2025.

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Use the filters below to find and compare flights from London Heathrow Airport to Pittsburgh that are best for you.

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.

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?

What is the cheapest month to book a flight from London Heathrow Airport to Pittsburgh?

What is the cheapest time of day to fly from LHR to PIT?

How much does it cost for a return flight from London Heathrow Airport to Pittsburgh?

Weekly flight availability from London Heathrow Airport to Pittsburgh

What’s the top stopover airport for flights from London Heathrow Airport to Pittsburgh?

What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?

What’s the fastest stopover option from London Heathrow Airport to Pittsburgh?

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Pittsburgh?

Reviews of airlines servicing Pittsburgh

See what other customers who have flown with Finnair, JetBlue, andIcelandair 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.

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?

How long is the flight from London Heathrow Airport to Pittsburgh?

What are the cheapest airlines flying from London Heathrow Airport to Pittsburgh round-trip?

What are the most reliable airlines from London Heathrow Airport to Pittsburgh?

What are the cheapest flights from London Heathrow Airport to Pittsburgh?

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

How can I find direct flights from Heathrow to Pittsburgh?

Can I find deals for business class flights from Heathrow to Pittsburgh?

What is the cheapest month to book a flight from London Heathrow Airport to Pittsburgh?

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Alternative routes for Heathrow to Pittsburgh

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Top 10 airlines flying from Heathrow to Pittsburgh

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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 15 October 2025.