HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$219+ Cheap flights from Pittsburgh (PIT) to London (LON)

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LON
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to London 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.
Cheapflights Tip: The best prices from Pittsburgh to London are usually found in October or August, booked 76 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Pittsburgh to London

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$635
(oojo)

One-way from

$219
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$709

Good round-trip deal

$651 or less

Good one-way deal

$468 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 London (LON)
Search Deals
One-way flight from Pittsburgh to London (LON)
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($223 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Pittsburgh to London (LON).
Search Deals
Price to beat on a one-way flight from Pittsburgh to London (LON).
Search Deals

Find flight deals from Pittsburgh to London

Cheapest flights from Pittsburgh to London
Explore the most affordable flight options available from Pittsburgh to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This oojo deal was found by Cheapflights users on 1/7. 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 4/17:05 pmPIT - LHR
1 stop11h 10mBritish Airways
Mon 4/68:00 pmLHR - PIT
2 stops27h 17mBritish Airways
Deal found 1/7$635
This Delta deal was found by Cheapflights users on 1/7. 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 2/21:41 pmPIT - LHR
1 stop13h 09mDelta
Wed 2/116:20 amLHR - PIT
2 stops17h 12mDelta
Deal found 1/7$636
This oojo deal was found by Cheapflights users on 1/7. 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 9/149:45 pmPIT - LHR
Nonstop7h 20mBritish Airways
Mon 9/218:00 pmLHR - PIT
2 stops24h 39mBritish Airways
Deal found 1/7$637
This Expedia deal was found by Cheapflights users on 1/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/192:06 pmPIT - LHR
2 stops17h 54mSWISS
Wed 1/289:00 amLHR - PIT
2 stops16h 41mSWISS
Deal found 1/7$638
This Mytrip deal was found by Cheapflights users on 1/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/185:32 amPIT - LGW
3 stops34h 03mMultiple Airlines
Fri 1/232:00 pmLGW - PIT
1 stop14h 07mMultiple Airlines
Deal found 1/5$639
This Mytrip deal was found by Cheapflights users on 1/7. 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 3/225:55 pmPIT - LHR
1 stop10h 35mMultiple Airlines
Mon 3/308:05 pmLHR - PIT
2 stops29h 53mMultiple Airlines
Deal found 1/7$639
This Trip.com deal was found by Cheapflights users on 1/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:12 amPIT - LGW
1 stop19h 08mMultiple Airlines
Tue 5/121:05 pmLGW - PIT
1 stop15h 54mMultiple Airlines
Deal found 1/4$640
This oojo deal was found by Cheapflights users on 1/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:33 amPIT - LHR
1 stop15h 22mBritish Airways
Mon 4/274:30 pmLHR - PIT
2 stops31h 54mBritish Airways
Deal found 1/6$640
This oojo deal was found by Cheapflights users on 1/7. 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 3/313:26 pmPIT - LGW
2 stops19h 24mBritish Airways
Tue 4/76:35 pmLGW - PIT
2 stops29h 49mBritish Airways
Deal found 1/7$641
This JetBlue deal was found by Cheapflights users on 1/7. 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.
Thu 2/56:00 amPIT - LHR
1 stop10h 40mJetBlue
Tue 2/1012:20 pmLHR - PIT
1 stop16h 35mJetBlue
Deal found 1/7$641
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:45 amPIT - LGW
1 stop23h 15mMultiple Airlines
Tue 4/72:00 pmLGW - PIT
1 stop14h 56mMultiple Airlines
Deal found 1/7$642
This oojo deal was found by Cheapflights users on 1/7. 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 3/299:45 pmPIT - LHR
Nonstop7h 20mBritish Airways
Mon 4/274:30 pmLHR - PIT
2 stops31h 54mBritish Airways
Deal found 1/7$642

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to London 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 7, 2026.
Use the filters below to find and compare flights from Pittsburgh to London that are best for you.

Fly from

Pittsburgh

Fly to

London

Route

Depart

Return

Price

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 4/8

9:22 am-6:30 am

1 stop16h 08m

London Heathrow

Mon 4/20

4:30 pm-7:24 pm

2 stops31h 54m

$640

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Tue 3/31

3:26 pm-3:50 pm

2 stops19h 24m

London Gatwick

Tue 4/7

6:35 pm-7:24 pm

2 stops29h 49m

$641

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 5/13

6:30 pm-10:40 am

1 stop11h 10m

London Heathrow

Wed 5/20

11:45 am-9:27 pm

2 stops14h 42m

$656

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 5/13

2:20 pm-10:40 am

1 stop15h 20m

London Heathrow

Fri 5/22

9:55 am-10:13 pm

2 stops17h 18m

$656

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 3/31

2:07 pm-8:50 am

2 stops13h 43m

London Heathrow

Tue 4/7

6:15 am-5:13 pm

2 stops15h 58m

$657

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 4/1

7:05 pm-12:15 pm

1 stop12h 10m

London Heathrow

Tue 4/7

9:15 am-6:17 pm

1 stop14h 02m

$659

PittsburghLondon

PIT - LCY

PITLCY

Pittsburgh

Mon 3/23

7:57 pm-5:40 pm

2 stops17h 43m

London City

Tue 3/31

9:15 am-11:20 pm

2 stops19h 05m

$683

PittsburghLondon

PIT - LCY

PITLCY

Pittsburgh

Mon 3/16

7:57 pm-5:40 pm

2 stops17h 43m

London City

Wed 3/25

9:50 am-11:30 pm

2 stops17h 40m

$683

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Fri 2/20

6:00 am-6:25 am

1 stop19h 25m

London Heathrow

Fri 3/6

9:00 am-9:18 pm

2 stops17h 18m

$686

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Thu 3/26

5:45 am-10:00 am

1 stop24h 15m

London Gatwick

Tue 4/7

2:00 pm-11:56 pm

1 stop14h 56m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

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

Compare providers for flights from Pittsburgh to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to London in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-London flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Pittsburgh-London flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Pittsburgh-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-London flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to London

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

How far ahead should I book a flight from Pittsburgh to London?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to London. Price data was last updated on January 2, 2026.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, June is the cheapest month in which you can book a flight from Pittsburgh to London (average of $129). Flying from Pittsburgh to London in December is currently the most expensive (average of $652). 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 LON?

Find hourly flight availability from Pittsburgh to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.

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

How much does it cost to fly round-trip from Pittsburgh to London?

What’s the top layover airport for flights from Pittsburgh to London?

Share of 1-stop round-trip flights from Pittsburgh to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

Boston (BOS) – chosen by Cheapflights users on 67% of 1-stop itineraries from Pittsburgh to London on Cheapflights.

What’s the cheapest layover airport for flights from Pittsburgh to London?

Average round-trip fare for 1-stop flights from Pittsburgh to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $527.

What’s the fastest layover option from Pittsburgh to London?

Shortest average travel time for 1-stop one-way flights from Pittsburgh to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Boston (BOS) have the shortest average one-way travel time for 1-stop routes: 10h 27m.

Which airport typically offers the quickest layover for flights from Pittsburgh to London?

Average layover duration for 1-stop one-way flights from Pittsburgh to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 5h 33m.

The best insider tips for Pittsburgh to London flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Pittsburgh to London trip
Airports
PIT

Due to construction at PIT, arrive earlier to navigate potential changes and ensure a smooth departure.

Read more about PITBy John Walton
LHR

For quick access to central London, take the Heathrow Express to Paddington Station.

Read more about LHRBy Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
John Walton

John Walton

Expert on PIT

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated January 7, 2026.
Read reviews from past customers who have flown American Airlines, JetBlue, and Icelandair from Pittsburgh to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,097 reviews
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
JetBlue
7.2
Good
2,894 reviews
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Icelandair
7.1
Good
593 reviews
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
Iberia
7.0
Good
3,076 reviews
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
British Airways
6.7
Okay
7,657 reviews
American Airlines
7.2
Good
11,097 reviews

Food

6.4

Overall

7.2

Crew

8.0

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to London. 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 London?

    Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to London. On average, Pittsburgh has 3 outbound flights to London per day from 10 airlines. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

  • How long is the flight from Pittsburgh to London?

    For as low as $656, British Airways can have you in London from Pittsburgh in 11h 10m. The distance from Pittsburgh to London is about 3708 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to London round-trip?

    JetBlue, at $136, was found to be the cheapest airline from Pittsburgh to London.Alternate airlines to your destination round-trip include Delta and Icelandair. Users have found that JetBlue is 83% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $131. Icelandair flights start at $161 while deals on British Airways start at $393 one-way.

  • What are the most popular routes from Pittsburgh to London?

    Most travelers choose Pittsburgh - London Heathrow, Pittsburgh - London Gatwick or Pittsburgh - London City when deciding on the best route from Pittsburgh to London.

  • What are the most reliable airlines from Pittsburgh to London?

    Before booking your flight to London 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 London?

    On average you can expect to pay $1,986 for a flight from Pittsburgh to London. The cheapest flight overall is $337 while the most popular route, (Pittsburgh - London Heathrow) is currently priced at $592.

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

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

  • How can I find direct flights from Pittsburgh to London?

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to London 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 London?

    Currently, June is the cheapest month in which you can book a flight from Pittsburgh to London (average of $129). Flying from Pittsburgh to London in December is currently the most expensive (average of $652). 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

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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 London

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
LaGuardia to Heathrow flights
Dulles Intl to Heathrow flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Luton flights
Newark to London City flights
Newark to Stansted flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Newark to Luton flights
Dulles Intl to London City flights
Philadelphia to Heathrow flights
Dulles Intl to Stansted flights
Reagan-National to Gatwick flights
John F Kennedy Intl to Edinburgh flights
Newark to Edinburgh flights
Dulles Intl to Edinburgh flights
Dulles Intl to Luton flights
John F Kennedy Intl to Manchester flights
Philadelphia to Gatwick flights
Pittsburgh to Heathrow flights
Philadelphia to Edinburgh flights
LaGuardia to Edinburgh flights
LaGuardia to Stansted flights
Philadelphia to London City flights
Reagan-National to Edinburgh flights
LaGuardia to Luton flights
Newark to Manchester flights
Reagan-National to Luton flights
Pittsburgh to Gatwick flights
LaGuardia to Manchester flights
Philadelphia to Stansted flights
Dulles Intl to Manchester flights
Philadelphia to Luton flights
Pittsburgh to London City flights
Reagan-National to Manchester flights
Pittsburgh to Edinburgh flights
LaGuardia to London City flights
John F Kennedy Intl to Southampton flights
Pittsburgh to Stansted flights
Philadelphia to Manchester flights
John F Kennedy Intl to Leeds flights
Newark to Birmingham flights
John F Kennedy Intl to Birmingham flights
Dulles Intl to Leeds flights

Top 10 airlines flying from Pittsburgh to London

Discover the top 10 airlines that operate flights from Pittsburgh to London. 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 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$682FlexibilityNo cancel feeOn-time62%
DeltaCheapest$219Average$789FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$492Average$763FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$582Average$851FlexibilityNo cancel feeOn-time70%
IberiaCheapest$633Average$897FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$647Average$1,083FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$650Average$885FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$663Average$865FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$687Average$740FlexibilityNo cancel feeOn-time76%
FinnairCheapest$689Average$1,074FlexibilityNo cancel feeOn-time76%

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.