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$223+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LHR
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$545
(oojo)

One-way from

$223
(oojo)

Popular in

June

Cheapest in

October

Average price

$709

Good round-trip deal

$677 or less

Good one-way deal

$481 or less
Provider with most accurate pricing for Pittsburgh-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-London (LON) flights.
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From Pittsburgh to United Kingdom
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One-way flight from Pittsburgh to United Kingdom
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Highest demand for flights based on searches. 21% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Pittsburgh to United Kingdom.
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Price to beat on a one-way flight from Pittsburgh to United Kingdom.
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Find 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 January 15, 2026.

This oojo deal was found by Cheapflights users on 1/13. 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 2/92:53 pm
PIT
-
GLA
2 stops13h 57m
British Airways
Wed 2/2511:40 am
GLA
-
PIT
1 stop12h 40m
British Airways
Deal found 1/13$542
This oojo deal was found by Cheapflights users on 1/13. 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 3/49:24 am
PIT
-
GLA
2 stops20h 21m
British Airways
Mon 3/95:45 pm
GLA
-
PIT
2 stops29h 19m
British Airways
Deal found 1/13$545
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:29 pm
PIT
-
EDI
2 stops14h 41m
American Airlines
Tue 3/1011:25 am
EDI
-
PIT
1 stop27h 41m
American Airlines
Deal found 1/15$549
This oojo deal was found by Cheapflights users on 1/13. 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 1/2811:43 am
PIT
-
MAN
2 stops18h 12m
British Airways
Fri 2/69:00 am
MAN
-
PIT
1 stop15h 20m
British Airways
Deal found 1/13$551
This oojo deal was found by Cheapflights users on 1/13. 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 3/27:34 pm
PIT
-
MAN
2 stops13h 26m
British Airways
Mon 3/168:05 pm
MAN
-
PIT
2 stops26h 59m
British Airways
Deal found 1/13$554
This oojo deal was found by Cheapflights users on 1/15. 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 2/187:09 pm
PIT
-
EDI
2 stops15h 01m
British Airways
Wed 2/258:20 am
EDI
-
PIT
2 stops16h 00m
British Airways
Deal found 1/15$555
This oojo deal was found by Cheapflights users on 1/14. 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.
Wed 1/215:40 pm
PIT
-
GLA
2 stops17h 10m
British Airways
Wed 1/287:05 pm
GLA
-
PIT
2 stops28h 05m
British Airways
Deal found 1/14$558
This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 2/97:00 pm
PIT
-
MAN
2 stops15h 10m
British Airways
Wed 2/252:15 pm
MAN
-
PIT
1 stop29h 47m
British Airways
Deal found 1/14$559
This oojo deal was found by Cheapflights users on 1/13. 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 5/139:30 am
GLA
-
PIT
2 stops16h 27m
British Airways
Deal found 1/13$561
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/232:05 pm
PIT
-
EDI
2 stops12h 50m
United Airlines
Tue 3/108:25 am
EDI
-
PIT
2 stops18h 45m
United Airlines
Deal found 1/15$561
This oojo deal was found by Cheapflights users on 1/14. 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 3/317:05 pm
PIT
-
EDI
2 stops14h 30m
British Airways
Wed 4/810:25 am
EDI
-
PIT
1 stop14h 25m
British Airways
Deal found 1/14$562
This oojo deal was found by Cheapflights users on 1/14. 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.
Mon 8/249:45 pm
PIT
-
GLA
1 stop12h 05m
British Airways
Mon 8/317:35 pm
GLA
-
PIT
2 stops25h 23m
British Airways
Deal found 1/14$564

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 January 15, 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

Mon 2/9

2:53 pm-9:50 am

2 stops13h 57m

Glasgow Intl

Wed 2/25

11:40 am-7:20 pm

1 stop12h 40m

$542

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 3/4

9:24 am-10:45 am

2 stops20h 21m

Glasgow Intl

Mon 3/9

5:45 pm-7:04 pm

2 stops29h 19m

$545

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 2/23

9:15 pm-3:15 pm

1 stop13h 00m

Edinburgh Turnhouse

Tue 3/10

11:25 am-11:06 am

1 stop27h 41m

$549

PittsburghManchester

PIT - MAN

PITMAN

Pittsburgh

Wed 1/28

11:43 am-10:55 am

2 stops18h 12m

Manchester

Fri 2/6

9:00 am-7:20 pm

1 stop15h 20m

$551

PittsburghManchester

PIT - MAN

PITMAN

Pittsburgh

Mon 3/2

7:34 pm-2:00 pm

2 stops13h 26m

Manchester

Mon 3/16

8:05 pm-7:04 pm

2 stops26h 59m

$554

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Wed 2/18

7:09 pm-3:10 pm

2 stops15h 01m

Edinburgh Turnhouse

Wed 2/25

8:20 am-7:20 pm

2 stops16h 00m

$555

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 4/14

10:55 am-10:45 am

2 stops18h 50m

Glasgow Intl

Tue 4/28

12:40 pm-7:50 pm

1 stop12h 10m

$558

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 1/21

5:40 pm-3:50 pm

2 stops17h 10m

Glasgow Intl

Wed 1/28

7:05 pm-6:10 pm

2 stops28h 05m

$558

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 2/23

2:05 pm-7:55 am

2 stops12h 50m

Edinburgh Turnhouse

Tue 3/10

8:25 am-11:10 pm

2 stops18h 45m

$561

PittsburghManchester

PIT - MAN

PITMAN

Pittsburgh

Wed 1/28

10:07 am-10:30 am

1 stop19h 23m

Manchester

Fri 2/6

1:25 pm-11:35 pm

1 stop15h 10m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

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, June is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $129). Flying from Pittsburgh to United Kingdom in March is currently the most expensive (average of $589). 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 January 15, 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 January 15, 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.
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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
United Airlines
7.4
Good
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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
American Airlines
7.2
Good
11,136 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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
JetBlue
7.2
Good
2,887 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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
Iberia
7.0
Good
3,087 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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
British Airways
6.7
Okay
7,680 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

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 12h 50m. There are 3493 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?

    $161 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on JetBlue and British Airways, with prices starting from $248 and $391, respectively.

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

    Most travelers choose Pittsburgh - London Heathrow, Pittsburgh - London Gatwick or Pittsburgh - London City when deciding on the best route 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 (50%), Aer Lingus (50%), Finnair( 50%).

  • What are the cheapest flights from Pittsburgh to United Kingdom?

    Looking at all options, your cheapest flight can be booked for $350. While the most popular route (Pittsburgh - London Heathrow) can be booked for $601 on average, our data indicates $2,001 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, June is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $129). Flying from Pittsburgh to United Kingdom in March is currently the most expensive (average of $589). 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 Pittsburgh to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Lisbon flights
Newark to Orly flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Orly flights
John F Kennedy Intl to Istanbul flights
John F Kennedy Intl to Barcelona-El Prat flights
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Newark to Barcelona-El Prat flights
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John F Kennedy Intl to Dublin flights
LaGuardia to Charles de Gaulle flights
Newark to Dublin flights
Newark to Malpensa flights
Newark to Madrid flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Athens flights
Dulles Intl to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Malpensa flights
Newark to Amsterdam flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Zurich flights
LaGuardia to Madrid flights
LaGuardia to Barcelona-El Prat flights
John F Kennedy Intl to Linate flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Vicenza flights
Newark to London City flights
John F Kennedy Intl to Frankfurt flights
Newark to Stansted flights
Reagan-National to Heathrow flights
Newark to Luton flights
Newark to Frankfurt flights
LaGuardia to Dublin flights
Newark to Zurich flights
Dulles Intl to Gatwick flights

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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$95Average$744FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$830FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$492Average$721FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$581Average$880FlexibilityNo cancel feeOn-time70%
KLMCheapest$610Average$1,005FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$620Average$917FlexibilityNo cancel feeOn-time71%
IberiaCheapest$633Average$904FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$638Average$776FlexibilityNo cancel feeOn-time72%
Air CanadaCheapest$647Average$1,003FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$663Average$892FlexibilityNo cancel feeOn-time69%

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