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£340+ Direct flights to Pittsburgh

This is the cheapest price on a non-stop flight to Pittsburgh found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
— PIT
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights to Pittsburgh
Explore the most affordable flight options available to Pittsburgh. Find the lowest fares based on data from user searches, with prices last updated on 11 June 2026.

Wed 4/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Wed 18/1121:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Deal found 10/6£445
Wed 7/1016:40
LHR
-
PIT
Nonstop8h 10m
British Airways
Wed 4/1121:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Deal found 7/6£571
Tue 1/916:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Tue 15/921:50
PIT
-
LHR
Nonstop7h 15m
British Airways
Deal found 10/6£573
Wed 16/916:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Wed 7/1021:45
PIT
-
LHR
Nonstop7h 20m
British Airways
Deal found 8/6£596
Wed 18/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Wed 25/1121:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Deal found 9/6£613
Thu 17/916:40
LHR
-
PIT
Nonstop8h 15m
British Airways
Sun 4/1021:45
PIT
-
LHR
Nonstop7h 20m
British Airways
Deal found 9/6£631
Wed 25/1116:00
LHR
-
PIT
Nonstop8h 20m
British Airways
Mon 30/1121:15
PIT
-
LHR
Nonstop7h 25m
British Airways
Deal found 7/6£639
Thu 1/1016:40
LHR
-
PIT
Nonstop8h 10m
British Airways
Sat 10/1021:45
PIT
-
LHR
Nonstop7h 20m
British Airways
Deal found 10/6£643

Best time to book a flight to Pittsburgh

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

Cheapflights Fare Finder

 
Use the slider to find non-stop flights to Pittsburgh within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches and data was last updated on 11 June 2026.
Use the filters below to find and compare direct flights to Pittsburgh that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 16/9

16:40-19:55

Nonstop8h 15m

Pittsburgh

Wed 7/10

21:45-10:05

Nonstop7h 20m

£598

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 25/11

16:00-19:20

Nonstop8h 20m

Pittsburgh

Mon 30/11

21:15-09:40

Nonstop7h 25m

£639

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 4/9

16:40-19:55

Nonstop8h 15m

Pittsburgh

Tue 8/9

21:50-10:05

Nonstop7h 15m

£645

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 2/9

16:40-19:55

Nonstop8h 15m

Pittsburgh

Sun 6/9

21:50-10:05

Nonstop7h 15m

£698

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Mon 6/7

16:40-19:55

Nonstop8h 15m

Pittsburgh

Sun 12/7

21:50-10:05

Nonstop7h 15m

£836

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 15/7

16:40-19:55

Nonstop8h 15m

Pittsburgh

Wed 29/7

21:50-10:05

Nonstop7h 15m

£849
Fastest return journey

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 9/7

16:40-19:55

Nonstop8h 15m

Pittsburgh

Thu 23/7

21:50-10:05

Nonstop7h 15m

£856

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 8/7

16:40-19:55

Nonstop8h 15m

Pittsburgh

Wed 22/7

21:50-10:05

Nonstop7h 15m

£861
Cheapest one-way

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 2/12

16:00-19:20

Nonstop8h 20m

£453
Fastest single journey

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 1/9

16:40-19:55

Nonstop8h 15m

£453

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Reviews of airlines flying non-stop to Pittsburgh

Get insights into the airlines that provide direct flights 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 11 June 2026.
Check out reviews from past customers who have flown Aer Lingus,American Airlines, andJetBlue to the United States to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,603 reviews
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
American Airlines
7.1
Good
11,639 reviews
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
JetBlue
7.1
Good
2,980 reviews
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Icelandair
7.0
Good
672 reviews
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
British Airways
6.7
Okay
8,044 reviews
Aer Lingus
7.3
Good
1,603 reviews
Check prices

Food

6.7

Entertainment

7.0

Comfort

7.2

Overall

7.3

Boarding

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

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