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£72+ Cheap flights from Pittsburgh

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PIT — LHR
5 Sep — 12 Sep1
1 adult

What to know about flights from Pittsburgh

Discover essential information about flights departing from Pittsburgh, including flight schedules, destinations, airlines operating at the Pittsburgh airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 31 August 2025.

Cheapest airline

British Airways

Good round-trip deal

£92 or less

Good one-way deal

£9,697 or less
On average, British Airways currently has the cheapest one-way flight from Pittsburgh (avg. price of £625).
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Price to beat on a round-trip flight from Pittsburgh.
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Price to beat on a one-way flight from Pittsburgh.
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Find flights from Pittsburgh

Cheapest flights from Pittsburgh
Explore the most affordable flight options available from Pittsburgh. Find the lowest fares based on data from user searches, with prices last updated on 31 August 2025.

Thu 16/1019:59PIT - MSO
1 stop21h 24mAlaska Airlines
Tue 21/1006:37MSO - PIT
1 stop10h 19mAlaska Airlines
Deal found 30/8£298
Fri 31/1019:28PIT - MSO
1 stop18h 51mAlaska Airlines
Sun 2/1116:12MSO - PIT
1 stop24h 20mAlaska Airlines
Deal found 29/8£305
Thu 16/1016:35PIT - MSO
1 stop6h 50mUnited Airlines
Tue 21/1010:38MSO - PIT
2 stops11h 06mUnited Airlines
Deal found 30/8£323
Sat 1/1110:40PIT - MSO
1 stop7h 21mUnited Airlines
Sat 8/1106:20MSO - PIT
1 stop6h 45mUnited Airlines
Deal found 29/8£326
Sat 1/1116:00PIT - MSO
2 stops9h 13mDelta
Sat 8/1118:20MSO - PIT
2 stops14h 18mDelta
Deal found 30/8£340
Tue 7/1009:05PIT - MSO
1 stop6h 22mUnited Airlines
Mon 13/1014:33MSO - PIT
1 stop5h 57mUnited Airlines
Deal found 30/8£405
Mon 16/221:05PIT - LHR
Nonstop7h 25mIberia
Wed 25/216:00LHR - PIT
Nonstop8h 20mIberia
Deal found 30/8£406
Sun 5/1007:12PIT - LGW
1 stop21h 58mMultiple Airlines
Tue 14/1014:00LGW - PIT
1 stop24h 19mMultiple Airlines
Deal found 31/8£409
Tue 11/1117:00PIT - LHR
1 stop12h 25mBritish Airways
Wed 19/1116:00LHR - PIT
Nonstop8h 20mBritish Airways
Deal found 30/8£409
Tue 14/1016:27PIT - LGW
1 stop12h 08mJetBlue
Tue 21/1012:10LGW - PIT
1 stop12h 16mJetBlue
Deal found 30/8£414
Tue 7/1007:12PIT - LGW
2 stops18h 08mMultiple Airlines
Wed 15/1013:05LGW - PIT
1 stop33h 09mMultiple Airlines
Deal found 31/8£414
Fri 3/1020:30PIT - LGW
1 stop13h 10mIcelandair
Mon 13/1015:40LGW - PIT
1 stop32h 40mIcelandair
Deal found 30/8£415

Find flights from Pittsburgh within your budget

 
Find flights departing from Pittsburgh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 31 August 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Thu 16/10

19:59-15:23

1 stop21h 24m

Missoula Johnson-Bell Field

Tue 21/10

06:37-18:56

1 stop10h 19m

£298

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Fri 31/10

19:28-12:19

1 stop18h 51m

Missoula Johnson-Bell Field

Sun 2/11

16:12-18:32

1 stop24h 20m

£305

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Thu 16/10

16:35-21:25

1 stop6h 50m

Missoula Johnson-Bell Field

Tue 21/10

10:38-23:44

2 stops11h 06m

£323

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Sat 1/11

10:40-16:01

1 stop7h 21m

Missoula Johnson-Bell Field

Sat 8/11

06:20-15:05

1 stop6h 45m

£326

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Sat 1/11

16:00-23:13

2 stops9h 13m

Missoula Johnson-Bell Field

Sat 8/11

18:20-10:38

2 stops14h 18m

£340

PittsburghMissoula

PIT - MSO

PITMSO

Pittsburgh

Tue 7/10

09:05-13:27

1 stop6h 22m

Missoula Johnson-Bell Field

Mon 13/10

14:33-22:30

1 stop5h 57m

£405

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 16/2

21:05-09:30

Nonstop7h 25m

London Heathrow

Wed 25/2

16:00-19:20

Nonstop8h 20m

£406

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Sun 5/10

07:12-10:10

1 stop21h 58m

London Gatwick

Tue 14/10

14:00-09:19

1 stop24h 19m

£409

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Mon 6/10

07:12-10:00

1 stop21h 48m

London Gatwick

Tue 14/10

14:00-09:19

1 stop24h 19m

£409

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Tue 14/10

16:27-09:35

1 stop12h 08m

London Gatwick

Tue 21/10

12:10-19:26

1 stop12h 16m

£414

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 60 results
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Best time to book a flight from Pittsburgh

Have a flexible travel schedule? Discover the best time to fly from Pittsburgh 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 Pittsburgh

Get recent, data-driven insights about flights from Pittsburgh including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Pittsburgh?

Use this chart to determine the optimal time to book a return flight from Pittsburgh to Heathrow. Price data was last updated on 29 August 2025.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from 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 Pittsburgh?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh (average of £397). Flying from Pittsburgh in June will prove the most costly (average of £716). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Pittsburgh?

Only one airline operates round-trip flights from Pittsburgh: British Airways. This airline flies to the following popular destinations: London.

British Airways
British Airways
From £533
Virgin Atlantic
Virgin Atlantic
From £623

What are popular destinations to fly to from Pittsburgh?

If you’re flying from Pittsburgh, these routes are more frequently taken by airlines New York (465 flights per day), Chicago (392 flights per day) and Washington, D.C. (214 flights per day).

London
London
From £533
New York
New York
From £13,102
Lancaster
Lancaster
From £123
Dallas/Fort Worth
Dallas/Fort Worth
From £374

What is the cheapest place to fly to from Pittsburgh?

The cheapest city to fly to from Pittsburgh is Lancaster, with prices starting at £91. Explore other affordable destinations below.

Lancaster
Lancaster
From £123
Dallas/Fort Worth
Dallas/Fort Worth
From £374
London
London
From £533
New York
New York
From £13,102

Airline reviews for flights from Pittsburgh

Get insights into the airlines that provide service from Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Pittsburgh. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown British Airways from Pittsburgh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,333 reviews
Check prices

Crew

7.6

Overall

6.7

Food

6.3

Comfort

6.7

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,333 reviews
British Airways
6.7
Okay
7,333 reviews
Check prices

Crew

7.6

Overall

6.7

Food

6.3

Comfort

6.7

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

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Direct flights from Pennsylvania

Book a direct flight from one of these other cities located in Pennsylvania.
Direct flights from Philadelphia
Direct flights from Harrisburg
Direct flights from Allentown

Related info for your journey

Access useful and relevant information related to your journey from Pittsburgh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 31 August 2025.

  • What are the most popular destinations to fly to from Pittsburgh?

    This month, the top selected destinations from Pittsburgh are Boston, Denver, Athens. Throughout the year, Boston, Denver, Atlanta are some of the top choices made by users flying from Pittsburgh.

  • What is the cheapest flight from Pittsburgh to anywhere?

    Users have flown out of Pittsburgh for as low as £91 to Lancaster, Pennsylvania (prices may vary depending on the airline and departure time). On average, users have booked flights for £2,688 to fly from Pittsburgh.

  • What is the cheapest premium economy flight from Pittsburgh?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Pittsburgh.
    Pittsburgh to Atlanta from £287
    Pittsburgh to Boston from £1,476
    Pittsburgh to New York John F Kennedy Intl Airport from £2,147

  • What is the cheapest first class flight from Pittsburgh?

    If you’re looking for a cheap first-class flight from Pittsburgh, consider Washington, D.C.. Prices start at £392 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Pittsburgh?

    At the present moment the cheapest month to fly from Pittsburgh is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Pittsburgh?

    Check out the cheapest flights from Pittsburgh to embark to:
    Travel from Pittsburgh to London from £366 round trip

  • How does Cheapflights help users find flights from Pittsburgh?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

    Cheapflights helps you find that perfect flight from Pittsburgh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from Pittsburgh with no change fees?

    Certainly. Search results for flights from Pittsburgh 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 Pittsburgh become cheaper?

    Yes! Start tracking prices for flights from Pittsburgh today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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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 Pittsburgh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

Cheapflights helps you find that perfect flight from Pittsburgh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pittsburgh with no change fees?

Certainly. Search results for flights from Pittsburgh 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 Pittsburgh become cheaper?

Yes! Start tracking prices for flights from Pittsburgh today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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