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$198+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LHR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$556
(Mytrip)

One-way from

$198
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,057

Good round-trip deal

$694 or less

Good one-way deal

$511 or less
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. 22% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:30 pmPIT - EDI
1 stop11h 50mIcelandair
Tue 10/142:15 pmEDI - PIT
1 stop10h 05mIcelandair
Deal found 7/2$502
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/218:30 pmPIT - GLA
1 stop11h 55mIcelandair
Tue 9/302:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 7/2$556
This Justfly.com deal was found by Cheapflights users on 7/1. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/199:45 pmPIT - GLA
1 stop14h 00mBritish Airways
Tue 8/261:35 pmGLA - PIT
1 stop11h 10mBritish Airways
Deal found 7/1$640
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/273:25 pmPIT - LHR
2 stops24h 35mMultiple Airlines
Mon 10/68:05 pmLHR - PIT
2 stops24h 29mMultiple Airlines
Deal found 6/30$641
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:03 pmPIT - LGW
2 stops29h 17mMultiple Airlines
Wed 9/108:00 amLGW - PIT
3 stops37h 13mMultiple Airlines
Deal found 7/1$642
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/81:40 pmPIT - LGW
2 stops16h 00mBritish Airways
Tue 8/2612:20 pmLGW - PIT
2 stops15h 40mBritish Airways
Deal found 7/3$643
This Icelandair deal was found by Cheapflights users on 7/2. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:30 pmPIT - LGW
1 stop13h 10mIcelandair
Mon 10/203:40 pmLGW - PIT
1 stop32h 40mIcelandair
Deal found 7/2$644
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:50 pmPIT - LHR
1 stop10h 40mJetBlue
Tue 11/48:30 amLHR - PIT
1 stop13h 05mJetBlue
Deal found 7/2$644
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:13 pmPIT - LGW
1 stop16h 22mJetBlue
Fri 8/2212:10 pmLGW - PIT
1 stop11h 50mJetBlue
Deal found 7/2$645
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Wed 10/812:14 pmPIT - LGW
1 stop14h 56mAmerican Airlines
Wed 10/153:05 pmLGW - PIT
1 stop11h 23mAmerican Airlines
Deal found 7/3$646
This Cheapflightsfares deal was found by Cheapflights users on 7/3. 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.
Thu 9/48:30 pmPIT - LHR
1 stop18h 50mIcelandair
Sun 9/141:05 pmLHR - PIT
1 stop11h 15mIcelandair
Deal found 7/3$646
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/176:15 amPIT - EDI
1 stop23h 20mUnited Airlines
Tue 8/2611:15 amEDI - PIT
1 stop32h 20mUnited Airlines
Deal found 7/2$647

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 July 3, 2025.
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

Sun 9/21

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Tue 9/30

2:20 pm-7:20 pm

1 stop10h 00m

$556

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 8/19

9:45 pm-4:45 pm

1 stop14h 00m

Glasgow Intl

Tue 8/26

1:35 pm-7:45 pm

1 stop11h 10m

$640

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sat 9/27

3:25 pm-9:00 pm

2 stops24h 35m

London Heathrow

Mon 10/6

8:05 pm-3:34 pm

2 stops24h 29m

$641

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Thu 9/4

8:03 pm-6:20 am

2 stops29h 17m

London Gatwick

Wed 9/10

8:00 am-4:13 pm

3 stops37h 13m

$642

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Fri 8/8

1:40 pm-10:40 am

2 stops16h 00m

London Gatwick

Tue 8/26

12:20 pm-11:00 pm

2 stops15h 40m

$643

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 8/18

10:00 am-6:30 am

1 stop15h 30m

London Heathrow

Fri 8/22

11:55 am-11:51 pm

1 stop16h 56m

$644

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Mon 8/18

12:13 pm-9:35 am

1 stop16h 22m

London Gatwick

Fri 8/22

12:10 pm-7:00 pm

1 stop11h 50m

$645

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 9/4

8:30 pm-8:20 pm

1 stop18h 50m

London Heathrow

Sun 9/14

1:05 pm-7:20 pm

1 stop11h 15m

$646

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Sun 8/17

6:15 am-10:35 am

1 stop23h 20m

Edinburgh Turnhouse

Tue 8/26

11:15 am-2:35 pm

1 stop32h 20m

$647

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 8/18

9:45 pm-10:05 am

Nonstop7h 20m

London Heathrow

Wed 8/27

4:40 pm-7:45 pm

Nonstop8h 05m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, November is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $661). Flying from Pittsburgh to United Kingdom in June is currently the most expensive (average of $1,098). 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 July 3, 2025.

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.

Weekly flight availability from Pittsburgh to United Kingdom

Explore weekly flight availability from Pittsburgh to United Kingdom. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from PIT to GB0 are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and SWISS 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    $219 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 Virgin Atlantic, with prices starting from $328 and $406, 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 (58%), Aer Lingus (58%), Finnair( 58%).

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

    Looking at all options, your cheapest flight can be booked for $442. While the most popular route (Pittsburgh - London Heathrow) can be booked for $504 on average our data indicates $1,838 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, November is the cheapest month in which you can book a flight from Pittsburgh to United Kingdom (average of $661). Flying from Pittsburgh to United Kingdom in June is currently the most expensive (average of $1,098). 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 Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Charles de Gaulle flights
John F Kennedy Intl to Istanbul flights
Newark to Charles de Gaulle flights
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Newark to Orly flights
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LaGuardia to Heathrow flights
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LaGuardia to Charles de Gaulle flights
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Newark to Dublin flights
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LaGuardia to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Frederic Chopin flights
Newark to Malpensa flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Stansted flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Amsterdam flights
Newark to Frankfurt flights
LaGuardia to Istanbul flights
Newark to London City flights
LaGuardia to Athens flights
Newark to Amsterdam flights
Newark to Istanbul flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Luton flights
Dulles Intl to Madrid flights
Dulles Intl to Dublin flights
John F Kennedy Intl to Frankfurt flights
LaGuardia to Lisbon flights
John F Kennedy Intl to Vicenza flights
Newark to Keflavik Intl flights
Newark to Frederic Chopin 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$484Average$769FlexibilityNo cancel feeOn-time76%
DeltaCheapest$533Average$906FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$563Average$855FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$593Average$921FlexibilityNo cancel feeOn-time70%
FinnairCheapest$604Average$855FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$608Average$831FlexibilityNo cancel feeOn-time67%
KLMCheapest$610Average$1,005FlexibilityNo cancel feeOn-time75%
IberiaCheapest$612Average$783FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$637Average$857FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$640Average$1,041FlexibilityNo cancel feeOn-time72%

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