HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
United Kingdom

$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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LHR
Dec 7 — Dec 141
Sun 12/7
Sun 12/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to United Kingdom with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$604
(Delta)

One-way from

$198
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$782

Good round-trip deal

$708 or less

Good one-way deal

$481 or less
Provider with most accurate pricing for Pittsburgh-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-London (LON) flights.
Search Deals
From Pittsburgh to United Kingdom
Search Deals
One-way flight from Pittsburgh to United Kingdom
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($222 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Pittsburgh to United Kingdom.
Search Deals
Price to beat on a one-way flight from Pittsburgh to United Kingdom.
Search Deals

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 November 7, 2025.

This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/810:26 amPIT - EDI
2 stops19h 14mDelta
Wed 12/2411:45 amEDI - PIT
1 stop33h 27mDelta
Deal found 11/4$602
This Scandinavian Airlines deal was found by Cheapflights users on 11/4. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:05 amPIT - LHR
3 stops26h 30mScandinavian Airlines
Mon 12/157:05 amLHR - PIT
3 stops20h 49mScandinavian Airlines
Deal found 11/4$606
This Flysmarter deal was found by Cheapflights users on 11/4. 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.
Fri 11/141:56 pmPIT - LHR
1 stop12h 54mVirgin Atlantic
Fri 11/2111:30 amLHR - PIT
2 stops16h 35mVirgin Atlantic
Deal found 11/4$607
This British Airways deal was found by Cheapflights users on 11/4. 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 12/89:15 pmPIT - EDI
1 stop30h 20mBritish Airways
Wed 12/246:25 amEDI - PIT
1 stop17h 55mBritish Airways
Deal found 11/4$609
This Booking.com deal was found by Cheapflights users on 11/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2611:00 amPIT - LHR
2 stops15h 10mMultiple Airlines
Tue 12/169:00 amLHR - PIT
2 stops16h 50mMultiple Airlines
Deal found 11/4$609
This KAYAK deal was found by Cheapflights users on 11/4. 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.
Wed 12/37:05 amPIT - LHR
2 stops30h 25mScandinavian Airlines
Mon 12/156:40 amLHR - PIT
2 stops31h 32mScandinavian Airlines
Deal found 11/4$610
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/85:51 pmPIT - EDI
2 stops35h 39mUnited Airlines
Wed 12/2412:30 pmEDI - PIT
2 stops27h 19mUnited Airlines
Deal found 11/5$611
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Wed 11/195:55 pmPIT - LHR
1 stop9h 35mMultiple Airlines
Tue 11/256:30 amLHR - PIT
2 stops15h 44mMultiple Airlines
Deal found 11/4$611
This Cheapflightsfares deal was found by Cheapflights users on 11/6. 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 11/108:10 pmPIT - LHR
2 stops14h 40mLufthansa
Wed 11/199:30 amLHR - PIT
2 stops14h 41mLufthansa
Deal found 11/6$615
This Cheapflightsfares deal was found by Cheapflights users on 11/5. 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 11/108:10 pmPIT - LHR
2 stops14h 40mLufthansa
Tue 11/188:30 amLHR - PIT
2 stops15h 19mLufthansa
Deal found 11/5$616
This SWISS deal was found by Cheapflights users on 11/4. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:11 pmPIT - LHR
2 stops17h 49mSWISS
Wed 11/199:00 amLHR - PIT
2 stops17h 05mSWISS
Deal found 11/4$618
This SWISS deal was found by Cheapflights users on 11/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:11 pmPIT - LGW
2 stops22h 39mSWISS
Thu 12/116:40 pmLGW - PIT
2 stops31h 10mSWISS
Deal found 11/5$623

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 November 7, 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

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 12/8

10:26 am-10:40 am

2 stops19h 14m

Edinburgh Turnhouse

Wed 12/24

11:45 am-4:12 pm

1 stop33h 27m

$602

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 2/16

11:30 am-4:00 pm

2 stops23h 30m

London Heathrow

Mon 2/23

9:05 pm-9:20 pm

3 stops29h 15m

$604

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 2/16

7:05 am-9:20 am

2 stops21h 15m

London Heathrow

Wed 2/25

9:05 pm-9:20 pm

3 stops29h 15m

$605

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 12/8

9:15 pm-8:35 am

1 stop30h 20m

Edinburgh Turnhouse

Wed 12/24

6:25 am-7:20 pm

1 stop17h 55m

$609

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 1/19

11:15 am-2:35 pm

3 stops22h 20m

London Heathrow

Wed 1/28

9:05 pm-9:20 pm

3 stops29h 15m

$609

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Mon 12/8

5:51 pm-10:30 am

2 stops35h 39m

Edinburgh Turnhouse

Wed 12/24

12:30 pm-10:49 am

2 stops27h 19m

$611

PittsburghManchester

PIT - MAN

PITMAN

Pittsburgh

Tue 2/3

1:20 pm-11:20 pm

2 stops29h 00m

Manchester

Wed 2/11

6:25 am-11:38 pm

2 stops22h 13m

$622

PittsburghManchester

PIT - MAN

PITMAN

Pittsburgh

Tue 2/3

2:07 pm-10:30 am

2 stops15h 23m

Manchester

Wed 2/11

1:00 pm-11:35 pm

1 stop15h 35m

$624

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Fri 2/13

7:05 am-9:20 am

2 stops21h 15m

London Heathrow

Mon 2/23

6:40 am-11:25 pm

2 stops21h 45m

$628

PittsburghEdinburgh

PIT - EDI

PITEDI

Pittsburgh

Thu 12/11

2:10 pm-10:30 am

2 stops15h 20m

Edinburgh Turnhouse

Mon 12/15

6:05 am-11:38 pm

2 stops22h 33m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 results
1
2
3
...
6

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 $354). Flying from Pittsburgh to United Kingdom in June is currently the most expensive (average of $812). 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 November 7, 2025.

One of the essential ways to save on airfare from Pittsburgh to United Kingdom is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

What is the cheapest day to fly from Pittsburgh to United Kingdom?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to United Kingdom. Price data was last updated on December 8, 2024.

Travelers seeking maximum savings on their Pittsburgh to United Kingdom flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 7, 2025.
Get a feel of what it's like to fly with American Airlines, JetBlue, and Icelandair 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.
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,040 reviews
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
JetBlue
7.2
Good
2,907 reviews
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
Icelandair
7.1
Good
571 reviews
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
Iberia
7.0
Good
3,007 reviews
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
British Airways
6.7
Okay
7,500 reviews
American Airlines
7.2
Good
11,040 reviews

Food

6.4

Crew

8.0

Comfort

7.2

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this 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.

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

    Departing from Pittsburgh to United Kingdom will take you 19h 14m. 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?

    $391 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and Icelandair, with prices starting from $399 and $424, 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 (75%), Aer Lingus (75%), Finnair( 75%).

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

    Looking at all options, your cheapest flight can be booked for $431. While the most popular route (Pittsburgh - London Heathrow) can be booked for $566 on average, our data indicates $1,919 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 $354). Flying from Pittsburgh to United Kingdom in June is currently the most expensive (average of $812). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 Istanbul flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Newark to Orly flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Leonardo da Vinci/Fiumicino flights
Newark to Gatwick flights
John F Kennedy Intl to Orly flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Stansted flights
Newark to Madrid flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Malpensa flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Malpensa flights
John F Kennedy Intl to Luton flights
Newark to London City flights
John F Kennedy Intl to Lisbon flights
Newark to Barcelona-El Prat flights
Newark to Dublin flights
Dulles Intl to Charles de Gaulle flights
Newark to Frankfurt flights
John F Kennedy Intl to Dublin flights
Dulles Intl to Madrid flights
John F Kennedy Intl to Amsterdam flights
Newark to Lisbon flights
Newark to Amsterdam flights
John F Kennedy Intl to Frankfurt flights
Newark to Stansted flights
Newark to Istanbul flights
LaGuardia to Istanbul flights
Newark to Athens flights
Newark to Luton flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Dulles Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Zurich flights
Dulles Intl to Istanbul flights
Reagan-National to Heathrow flights
John F Kennedy Intl to Linate flights
Dulles Intl to Gatwick flights
John F Kennedy Intl to Athens flights
John F Kennedy Intl to Keflavik Intl flights
LaGuardia to Madrid 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 November 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$95Average$745FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$848FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$492Average$738FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$593Average$853FlexibilityNo cancel feeOn-time70%
KLMCheapest$610Average$1,005FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$640Average$1,060FlexibilityNo cancel feeOn-time72%
IberiaCheapest$644Average$859FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$647Average$937FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$659Average$914FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$689Average$886FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.