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

According to our current data, JetBlue (£503), Iberia (£505), and Icelandair (£506) offers the cheapest pricing from Pittsburgh to London. These flights start at 17% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £180. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Pittsburgh to London for a low price.

What is the cheapest day to fly from Pittsburgh to London?

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

What are the most popular routes from Pittsburgh to London?

The most popular flight routes from Pittsburgh to London are Pittsburgh - London Heathrow, Pittsburgh - London Gatwick and Pittsburgh - London City.

What are the cheapest flights from Pittsburgh to London?

On average you can expect to pay £673 for a flight from Pittsburgh to London. The cheapest flight overall is £507 while the most popular route, (Pittsburgh - London Heathrow) is currently priced at £445.

What are the most reliable airlines from Pittsburgh to London?

The top 3 most reliable airlines when flying from Pittsburgh to London are American Airlines (78%), Aer Lingus (78%) and Finnair (78%).

What is the cheapest day to fly round-trip from Pittsburgh to London?

Users have found that flying from Pittsburgh to London on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 18% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Pittsburgh to London from £585 1-2 weeks out and tickets from £644 for flights departing within the next 72 hours.

What is the cheapest month to fly from Pittsburgh to London?

January can be a great time to fly to London from Pittsburgh with a flight ticket averaging about £611. Cheapflights users have found deals in the month of January for as cheap as £390. The most expensive prices can be found in the month of June.

What airport do you fly from for flights from Pittsburgh to London?

Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to London. 1 airline have flights from Pittsburgh to London on a regular basis. Booking flights from Pittsburgh to London should not be difficult; the airport handles an average of 2 outbound flights to London per day.

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 holiday 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.

£180+ Flights from Pittsburgh to London - Compare & Save Big

Cheapflights Tip: The best prices from Pittsburgh to London are usually found in January or April, booked 78 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Pittsburgh to London

Round-trip from	£503
One-way from	£180
Popular in	June
Cheapest in	January
Average price	£532
Good round-trip deal	£629 or less

JetBlue
17/9-24/9
2 total stops
22h 43m total
Pittsburgh to London

Search Deals

Icelandair
15/8
1 total stop
10h 15m total
Pittsburgh to London

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£112 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip 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 30 April 2025.

Wed 17/917:50PIT - LHR

1 stop10h 40mJetBlue

Wed 24/908:25LHR - PIT

1 stop12h 03mJetBlue

Deal found 29/4£503

Sun 3/816:35PIT - LGW

1 stop12h 00mJetBlue

Sat 30/812:10LGW - PIT

1 stop13h 52mJetBlue

Deal found 29/4£504

Thu 18/908:51PIT - LHR

1 stop31h 49mIberia

Tue 23/910:50LHR - PIT

2 stops16h 23mIberia

Deal found 29/4£505

Wed 30/717:31PIT - LGW

1 stop11h 29mDelta

Fri 29/812:00LGW - PIT

1 stop14h 59mDelta

Deal found 29/4£508

Fri 19/917:01PIT - LHR

1 stop11h 59mDelta

Tue 30/906:15LHR - PIT

2 stops14h 08mDelta

Deal found 29/4£510

Wed 1/1021:40PIT - LHR

Nonstop7h 25mBritish Airways

Sat 11/1010:05LHR - PIT

1 stop11h 43mBritish Airways

Deal found 30/4£511

Thu 4/920:30PIT - LGW

1 stop13h 10mIcelandair

Sat 13/915:40LGW - PIT

1 stop32h 40mIcelandair

Deal found 29/4£515

Mon 8/1210:45PIT - LHR

2 stops15h 25mUnited Airlines

Wed 17/1213:30LHR - PIT

2 stops31h 00mUnited Airlines

Deal found 29/4£517

Sun 21/911:01PIT - LGW

2 stops15h 49mMultiple Airlines

Mon 29/915:05LGW - PIT

1 stop12h 08mMultiple Airlines

Deal found 29/4£518

Tue 26/820:30PIT - LHR

1 stop10h 25mIcelandair

Sat 6/921:25LHR - PIT

1 stop26h 55mIcelandair

Deal found 28/4£518

Wed 30/715:15PIT - LHR

1 stop13h 45mAir Canada

Fri 29/806:50LHR - PIT

2 stops12h 45mAir Canada

Deal found 29/4£520

Tue 16/914:05PIT - LHR

2 stops14h 15mScandinavian Airlines

Tue 23/906:40LHR - PIT

2 stops21h 32mScandinavian Airlines

Deal found 29/4£526

Best flights from Pittsburgh to London
Discover carefully curated flight deals from Pittsburgh to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Wed 17/917:50PIT - LHR

1 stop10h 40mJetBlue

Wed 24/908:25LHR - PIT

1 stop12h 03mJetBlue

Deal found 29/4£503

Thu 18/908:51PIT - LHR

1 stop31h 49mIberia

Tue 23/910:50LHR - PIT

2 stops16h 23mIberia

Deal found 29/4£505

Thu 14/820:30PIT - LHR

1 stop10h 25mIcelandair

Mon 25/821:25LHR - PIT

1 stop26h 55mIcelandair

Deal found 29/4£506

Tue 12/821:45PIT - LHR

Nonstop7h 20mBritish Airways

Wed 20/816:40LHR - PIT

Nonstop8h 05mBritish Airways

Deal found 29/4£507

Wed 30/717:31PIT - LGW

1 stop11h 29mDelta

Fri 29/812:00LGW - PIT

1 stop14h 59mDelta

Deal found 29/4£508

Sun 21/911:01PIT - LGW

2 stops15h 49mMultiple Airlines

Mon 29/915:05LGW - PIT

1 stop12h 08mMultiple Airlines

Deal found 29/4£518

Wed 30/715:15PIT - LHR

2 stops12h 20mAir Canada

Fri 29/806:50LHR - PIT

2 stops12h 45mAir Canada

Deal found 29/4£520

Tue 16/914:05PIT - LHR

2 stops14h 15mScandinavian Airlines

Wed 24/910:20LHR - PIT

2 stops16h 34mScandinavian Airlines

Deal found 29/4£526

Mon 4/820:05PIT - LHR

1 stop9h 35mUnited Airlines

Fri 29/809:30LHR - PIT

1 stop10h 05mUnited Airlines

Deal found 29/4£532

Sun 21/914:10PIT - LHR

2 stops21h 15mSWISS

Mon 29/920:05LHR - PIT

2 stops25h 50mSWISS

Deal found 29/4£539

Tue 21/1018:00PIT - LCY

2 stops17h 25mLufthansa

Fri 31/1010:00LCY - PIT

2 stops17h 19mLufthansa

Deal found 29/4£567

Wed 28/518:45PIT - LGW

1 stop9h 50mTAP AIR PORTUGAL

Wed 4/612:10LGW - PIT

1 stop24h 48mTAP AIR PORTUGAL

Deal found 28/4£663

Direct flights from Pittsburgh to London
Explore direct flight options from Pittsburgh to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 April 2025.

Tue 12/821:45PIT - LHR

Nonstop7h 20mBritish Airways

Wed 20/816:40LHR - PIT

Nonstop8h 05mBritish Airways

Deal found 29/4£507

Tue 16/921:40PIT - LHR

Nonstop7h 25mIberia

Tue 23/916:40LHR - PIT

Nonstop8h 05mIberia

Deal found 30/4£509

Tue 13/521:40PIT - LHR

Nonstop7h 25mAmerican Airlines

Sat 19/716:40LHR - PIT

Nonstop8h 05mAmerican Airlines

Deal found 30/4£905

Wed 21/521:40PIT - LHR

Nonstop7h 25mMultiple Airlines

Thu 29/516:40LHR - PIT

Nonstop8h 00mMultiple Airlines

Deal found 29/4£1,144

Last-minute flights from Pittsburgh to London
Discover last-minute flight deals from Pittsburgh to London. Data last updated 30 April 2025 and is based on user searches.

Sun 4/520:30PIT - LHR

1 stop10h 25mIcelandair

Mon 12/521:25LHR - PIT

1 stop26h 55mIcelandair

Deal found 28/4£543

Sun 4/506:06PIT - LHR

2 stops22h 14mScandinavian Airlines

Mon 12/506:40LHR - PIT

2 stops20h 00mScandinavian Airlines

Deal found 28/4£653

Mon 5/507:00PIT - LHR

1 stop21h 30mJetBlue

Tue 13/508:15LHR - PIT

1 stop20h 27mJetBlue

Deal found 29/4£503

Mon 5/517:20PIT - LCY

3 stops35h 45mMultiple Airlines

Mon 12/516:50LCY - PIT

3 stops33h 39mMultiple Airlines

Deal found 29/4£709

Mon 5/521:40PIT - LHR

Nonstop7h 25mAmerican Airlines

Tue 13/516:40LHR - PIT

Nonstop8h 00mAmerican Airlines

Deal found 29/4£718

Mon 5/509:28PIT - LHR

1 stop15h 52mIberia

Tue 13/516:40LHR - PIT

Nonstop8h 00mIberia

Deal found 29/4£719

Mon 5/518:25PIT - LHR

1 stop14h 05mDelta

Tue 13/506:15LHR - PIT

2 stops14h 08mDelta

Deal found 29/4£723

Tue 6/520:30PIT - LGW

1 stop13h 10mIcelandair

Tue 13/513:00LGW - PIT

1 stop11h 20mIcelandair

Deal found 29/4£538

Tue 6/521:07PIT - LHR

2 stops28h 23mMultiple Airlines

Tue 13/509:30LHR - PIT

3 stops31h 06mMultiple Airlines

Deal found 29/4£591

Tue 6/515:20PIT - STN

2 stops15h 40mMultiple Airlines

Tue 13/521:45STN - PIT

3 stops21h 55mMultiple Airlines

Deal found 29/4£686

Wed 7/517:39PIT - LHR

2 stops12h 31mAer Lingus

Wed 21/507:40LHR - PIT

2 stops16h 25mAer Lingus

Deal found 29/4£623

Fri 9/520:30PIT - LGW

1 stop10h 15mMultiple Airlines

Sun 18/507:40LGW - PIT

2 stops30h 40mMultiple Airlines

Deal found 28/4£545

One-way flights from Pittsburgh to London
Search for one-way flight options from Pittsburgh to London. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Fri 15/820:30PIT - LGW

1 stop10h 15mIcelandair

Deal found 29/4£180

Tue 7/1020:30PIT - LHR

1 stop10h 25mIcelandair

Deal found 29/4£209

Tue 7/1005:25PIT - LHR

3 stops25h 30mMultiple Airlines

Deal found 29/4£218

Mon 20/1017:50PIT - LHR

1 stop10h 40mJetBlue

Deal found 29/4£238

Sat 2/819:56PIT - LGW

1 stop29h 24mMultiple Airlines

Deal found 28/4£244

Tue 7/1005:25PIT - STN

3 stops24h 15mMultiple Airlines

Deal found 29/4£244

Tue 7/1005:25PIT - LTN

3 stops26h 35mMultiple Airlines

Deal found 29/4£254

Tue 13/517:35PIT - LHR

2 stops14h 35mDelta

Deal found 29/4£310

Tue 13/506:00PIT - LHR

2 stops21h 00mAer Lingus

Deal found 29/4£318

Tue 2/920:30PIT - LCY

2 stops20h 10mMultiple Airlines

Deal found 30/4£318

Tue 13/521:40PIT - LHR

Nonstop7h 25mIberia

Deal found 29/4£334

Sat 2/806:40PIT - LHR

2 stops33h 20mUnited Airlines

Deal found 28/4£342

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 17/9

17:50-09:30

1 stop10h 40m

London Heathrow

Wed 24/9

08:25-15:28

1 stop12h 03m

£503

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Sun 3/8

16:35-09:35

1 stop12h 00m

London Gatwick

Sat 30/8

12:10-21:02

1 stop13h 52m

£504

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 18/9

08:51-21:40

1 stop31h 49m

London Heathrow

Tue 23/9

10:50-22:13

2 stops16h 23m

£505

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Thu 14/8

20:30-11:55

1 stop10h 25m

London Heathrow

Mon 25/8

21:25-19:20

1 stop26h 55m

£506

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 12/8

21:45-10:05

Nonstop7h 20m

London Heathrow

Wed 20/8

16:40-19:45

Nonstop8h 05m

£507

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Wed 30/7

17:31-10:00

1 stop11h 29m

London Gatwick

Fri 29/8

12:00-21:59

1 stop14h 59m

£508

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Fri 19/9

17:01-10:00

1 stop11h 59m

London Heathrow

Tue 30/9

06:15-15:23

2 stops14h 08m

£510

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Thu 4/9

20:30-14:40

1 stop13h 10m

London Gatwick

Sat 13/9

15:40-19:20

1 stop32h 40m

£515

PittsburghLondon

PIT - LGW

PITLGW

Pittsburgh

Sun 21/9

11:01-07:50

2 stops15h 49m

London Gatwick

Mon 29/9

15:05-22:13

1 stop12h 08m

£518

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 30/7

15:15-08:35

2 stops12h 20m

London Heathrow

Fri 29/8

06:50-14:35

2 stops12h 45m

£520

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 60 results

...

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 return 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?

The price you pay for your flight from Pittsburgh to London may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London (average of £112). Flying from Pittsburgh to London in August is currently the most expensive (average of £164). 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?

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to London in the afternoon. If you’re flexible enough to do this you can expect to save up to 4% on your trip compared to booking a flight at midday.

Weekly flight availability from Pittsburgh to London

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

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Get a feel of what it's like to fly with Delta, KLM and Finnair from Pittsburgh to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines

7.6

Good

780 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS

7.5

Good

1,588 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Pittsburgh to London?
Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to London. 1 airline have flights from Pittsburgh to London on a regular basis. Booking flights from Pittsburgh to London should not be difficult; the airport handles an average of 2 outbound flights to London per day.
What are the cheapest airlines flying from Pittsburgh to London round-trip?
According to our current data, JetBlue (£503), Iberia (£505), and Icelandair (£506) offers the cheapest pricing from Pittsburgh to London. These flights start at 17% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Pittsburgh to London one-way?
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £180. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Pittsburgh to London for a low price.
What are the most popular routes from Pittsburgh to London?
The most popular flight routes from Pittsburgh to London are Pittsburgh - London Heathrow, Pittsburgh - London Gatwick and Pittsburgh - London City.
What are the most reliable airlines from Pittsburgh to London?
The top 3 most reliable airlines when flying from Pittsburgh to London are American Airlines (78%), Aer Lingus (78%) and Finnair (78%).
What are the cheapest flights from Pittsburgh to London?
On average you can expect to pay £673 for a flight from Pittsburgh to London. The cheapest flight overall is £507 while the most popular route, (Pittsburgh - London Heathrow) is currently priced at £445.
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 holiday 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, January is the cheapest month in which you can book a flight from Pittsburgh to London (average of £112). Flying from Pittsburgh to London in August is currently the most expensive (average of £164). 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

Deal

Hounslow

Milton Keynes

Gatwick

Luton

Slough

Croydon

Eastbourne

Ilford

Hayes

Southend-on-Sea

Crawley

Wembley

Ipswich

Maidstone

Winchester

Folkestone

Dartford

Watford

Chichester

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Pittsburgh to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£473	Average£592	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Pittsburgh to London?

When you search for this flight from Pittsburgh to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to London?

Cheapflights helps you find that perfect flight to London from Pittsburgh by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Pittsburgh to London with no change fees?

Certainly. Search results for flights to London from Pittsburgh shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Pittsburgh to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Pittsburgh today and book when prices fit your budget.

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

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

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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.

Cheap flights from Pittsburgh to London from £180

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 15/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Pittsburgh to London are usually found in January or April, booked 78 days in advance, depart on a Sunday or Tuesday and return on a Wednesday

Cheap flight deals from Pittsburgh to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Pittsburgh to London

Cheapest flights from Pittsburgh to LondonExplore 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 30 April 2025.

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 30 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to London that are best for you.

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.

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 return flight from Pittsburgh to London. Price data was last updated on 25 April 2025.

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

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 30 April 2025.

Weekly flight availability from Pittsburgh to London

Explore weekly flight availability from Pittsburgh to London. 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 30 April 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

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 30 April 2025.

Get a feel of what it's like to fly with Delta, KLM and Finnair from Pittsburgh to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

What are the most popular routes from Pittsburgh to London?

What are the most reliable airlines from Pittsburgh to London?

What are the cheapest flights from Pittsburgh to London?

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

How can I find direct flights from Pittsburgh to London?

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

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

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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 30 April 2025.