United Kingdom

$250+ Cheap flights from Pittsburgh (PIT) to the United Kingdom

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LHR
Mar 20 — Mar 271
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Cheap flight deals from Pittsburgh to United Kingdom

Cheapest flights from Pittsburgh to United Kingdom
Explore the most affordable flight options available from Pittsburgh to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:34 pm
PIT
-
EDI
2 stops15h 46m
American Airlines
Thu 3/2611:25 am
EDI
-
PIT
2 stops17h 11m
American Airlines
Deal found 2/16$615
This oojo deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:34 pm
PIT
-
MAN
2 stops16h 46m
British Airways
Mon 3/238:05 pm
MAN
-
PIT
2 stops26h 59m
British Airways
Deal found 2/15$619
This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:05 pm
PIT
-
EDI
2 stops14h 30m
British Airways
Wed 4/811:25 am
EDI
-
PIT
1 stop15h 10m
British Airways
Deal found 2/16$620
This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:05 pm
PIT
-
GLA
2 stops14h 45m
British Airways
Wed 4/1510:50 am
GLA
-
PIT
1 stop14h 00m
British Airways
Deal found 2/16$624
This Cheapflightsfares deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
PIT
-
GLA
1 stop13h 25m
British Airways
Tue 4/281:05 pm
GLA
-
PIT
1 stop11h 45m
British Airways
Deal found 2/17$625
This Flysmarter deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:07 pm
PIT
-
EDI
2 stops17h 13m
Virgin Atlantic
Tue 4/145:45 am
EDI
-
PIT
2 stops17h 37m
Virgin Atlantic
Deal found 2/17$625
This oojo deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:45 pm
PIT
-
GLA
1 stop14h 00m
British Airways
Tue 4/79:10 pm
GLA
-
PIT
1 stop27h 40m
British Airways
Deal found 2/14$626
This oojo deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:53 pm
PIT
-
EDI
2 stops34h 37m
British Airways
Thu 4/911:25 am
EDI
-
PIT
1 stop15h 10m
British Airways
Deal found 2/17$626
This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:55 pm
PIT
-
EDI
2 stops15h 10m
British Airways
Mon 4/208:30 pm
EDI
-
PIT
1 stop28h 20m
British Airways
Deal found 2/16$627
This British Airways deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:45 pm
PIT
-
GLA
1 stop13h 25m
British Airways
Mon 4/208:50 pm
GLA
-
PIT
1 stop28h 00m
British Airways
Deal found 2/16$629
This oojo deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:45 pm
PIT
-
EDI
1 stop13h 50m
British Airways
Mon 4/208:30 pm
EDI
-
PIT
1 stop28h 20m
British Airways
Deal found 2/16$629
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3110:55 am
PIT
-
EDI
2 stops18h 40m
United Airlines
Wed 4/89:00 am
EDI
-
PIT
2 stops33h 05m
United Airlines
Deal found 2/17$630

Find flight deals from Pittsburgh to United Kingdom

Keep the following information in mind while searching for Pittsburgh to United Kingdom flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$615
(American Airlines)

One-way from

$250
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$885

Good round-trip deal

$704 or less

Good one-way deal

$374 or less
Provider with most accurate pricing for Pittsburgh-London (LON) flight deals.
Provider most trusted by Cheapflights users for Pittsburgh-London (LON) flights.
From Pittsburgh to United Kingdom
One-way flight from Pittsburgh to United Kingdom
Highest demand for flights based on searches. 20% potential increase in price ($214 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in February 2026
Price to beat on a round-trip flight from Pittsburgh to United Kingdom.
Price to beat on a one-way flight from Pittsburgh to United Kingdom.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to United Kingdom 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 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Pittsburgh to the United Kingdom that are best for you.

Fly from

Pittsburgh

Fly to

United Kingdom

Route

Depart

Return

Price

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 3/31

7:05 pm-4:45 pm

2 stops16h 40m

Glasgow Intl

Tue 4/7

9:10 pm-7:50 pm

1 stop27h 40m

$624

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 4/6

7:05 pm-4:10 pm

2 stops16h 05m

Glasgow Intl

Mon 4/13

8:50 pm-7:50 pm

1 stop28h 00m

$624

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 4/6

9:45 pm-4:10 pm

1 stop13h 25m

Glasgow Intl

Wed 4/15

1:20 pm-7:50 pm

1 stop11h 30m

$624

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 4/13

9:45 pm-4:10 pm

1 stop13h 25m

Glasgow Intl

Tue 4/28

9:35 am-7:50 pm

1 stop15h 15m

$624

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 3/30

6:10 am-10:35 am

1 stop23h 25m

Edinburgh Turnhouse

Wed 4/8

9:00 am-1:54 pm

2 stops33h 54m

$626

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 4/13

9:45 pm-4:10 pm

1 stop13h 25m

Glasgow Intl

Mon 4/20

8:50 pm-7:50 pm

1 stop28h 00m

$629

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Sun 3/29

7:00 am-10:35 am

2 stops46h 35m

Edinburgh Turnhouse

Wed 4/8

9:00 am-1:05 pm

2 stops33h 05m

$630

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Sun 3/29

7:00 am-10:35 am

2 stops46h 35m

Edinburgh Turnhouse

Thu 4/9

12:30 pm-6:56 pm

1 stop11h 26m

$645

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Tue 3/31

2:09 pm-8:05 am

2 stops12h 56m

Edinburgh Turnhouse

Thu 4/9

12:30 pm-11:26 pm

2 stops15h 56m

$645

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 3/30

6:10 am-10:35 am

1 stop23h 25m

Edinburgh Turnhouse

Fri 4/10

9:00 am-11:53 pm

2 stops19h 53m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

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

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Pittsburgh with our price prediction graph.
Estimated round-trip 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 Pittsburgh to the United Kingdom

What is the cheapest month to book a flight from Pittsburgh to United Kingdom?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $95). Flying from Pittsburgh to United Kingdom in April is currently the most expensive (average of $630). 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 PIT to GB?

Find hourly flight availability from Pittsburgh to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2026.

When flying from Pittsburgh to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated February 18, 2026.
Get a feel of what it's like to fly with United Airlines, American Airlines, and JetBlue from Pittsburgh to the United Kingdom by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Crew

8.1

Food

6.6

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to United Kingdom. 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 from for flights from Pittsburgh to United Kingdom?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to United Kingdom.

  • How long is the flight from Pittsburgh to United Kingdom?

    Departing from Pittsburgh to United Kingdom will take you 16h 40m. There are 3456 mi between Pittsburgh and United Kingdom. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Pittsburgh to United Kingdom one-way?

    $131 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Icelandair and British Airways, with prices starting from $161 and $333, respectively.

  • What are the most popular routes from Pittsburgh to United Kingdom?

  • What are the most reliable airlines from Pittsburgh to United Kingdom?

    Before booking your flight to United Kingdom from Pittsburgh, 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 Pittsburgh to United Kingdom?

    Looking at all options, your cheapest flight can be booked for $251. While the most popular route (Pittsburgh - London Heathrow) can be booked for $620 on average, our data indicates $1,735 when flying from Pittsburgh to United Kingdom.

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

    Yes. In addition to deals on Pittsburgh to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to United Kingdom?

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

  • Can I find deals for business class flights from Pittsburgh to United Kingdom?

    Yes. Cheapflights offers flight deals from Pittsburgh to United Kingdom 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 Pittsburgh to United Kingdom?

    Currently, September is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $95). Flying from Pittsburgh to United Kingdom in April is currently the most expensive (average of $630). 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

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Alternative routes for Pittsburgh to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Pittsburgh to United Kingdom

Discover the top 10 airlines that operate flights from Pittsburgh to United Kingdom. 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 2,558,603 searches. Data last updated February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$95Average$754FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$841FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$492Average$702FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$575Average$889FlexibilityNo cancel feeOn-time70%
KLMCheapest$610Average$1,005FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$620Average$882FlexibilityNo cancel feeOn-time71%
IberiaCheapest$629Average$918FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$638Average$762FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$647Average$1,003FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$663Average$877FlexibilityNo cancel feeOn-time69%

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