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Cheap flights from Pittsburgh to London Heathrow Airport from £199

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — LHR
24 Dec — 31 Dec1
1 adult

The best prices from Pittsburgh to London Heathrow are usually found in October or September, booked 73 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Pittsburgh to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Heathrow (LHR). 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 19 December 2024.

Round-trip from

£499

One-way from

£199

Popular in

June

Cheapest in

October

Average price

£824
Icelandair
  • Icelandair
  • 22/4-28/4
  • 2 total stops
  • 37h 20m total
  • Pittsburgh to London
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30/1
  • 30/1
  • 2 total stops
  • 36h 08m total
  • Pittsburgh to London
Search Deals
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Pittsburgh to Heathrow

Cheapest flights from Pittsburgh to Heathrow
Explore the most affordable flight options available from Pittsburgh to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Tue 31/1216:54PIT - LHR
1 stop11h 16mUnited Airlines
Thu 9/108:00LHR - PIT
1 stop11h 33mUnited Airlines
Deal found 17/12£551
Tue 31/1208:13PIT - LHR
3 stops17h 57mAir Canada
Thu 9/114:30LHR - PIT
1 stop25h 05mAir Canada
Deal found 17/12£685
Tue 31/1213:53PIT - LHR
1 stop17h 07mBritish Airways
Wed 8/115:10LHR - PIT
2 stops52h 50mBritish Airways
Deal found 17/12£794
Mon 30/1220:05PIT - LHR
1 stop29h 35mMultiple Airlines
Thu 9/114:30LHR - PIT
1 stop25h 05mMultiple Airlines
Deal found 17/12£803
Wed 18/1215:45PIT - LHR
1 stop9h 10mJetBlue
Wed 25/1208:25LHR - PIT
1 stop15h 15mJetBlue
Deal found 17/12£836
Tue 31/1212:26PIT - LHR
2 stops14h 39mAer Lingus
Wed 8/118:05LHR - PIT
2 stops32h 55mAer Lingus
Deal found 17/12£876
Tue 31/1210:30PIT - LHR
2 stops16h 10mDelta
Tue 7/110:50LHR - PIT
1 stop16h 04mDelta
Deal found 17/12£888
Sun 29/1221:45PIT - LHR
Nonstop7h 25mIberia
Thu 9/111:20LHR - PIT
1 stop12h 35mIberia
Deal found 17/12£940
Sun 29/1213:10PIT - LHR
2 stops21h 50mScandinavian Airlines
Fri 10/106:40LHR - PIT
2 stops21h 49mScandinavian Airlines
Deal found 17/12£988
Sun 29/1213:47PIT - LHR
1 stop11h 08mLufthansa
Thu 9/110:00LHR - PIT
1 stop11h 57mLufthansa
Deal found 17/12£1,202
Thu 19/1210:54PIT - LHR
2 stops18h 56mIcelandair
Sun 12/120:40LHR - PIT
2 stops30h 20mIcelandair
Deal found 17/12£1,390
Sun 22/1206:20PIT - LHR
1 stop18h 35mTAP AIR PORTUGAL
Tue 24/1208:25LHR - PIT
1 stop15h 15mTAP AIR PORTUGAL
Deal found 18/12£1,392

Find flights from Pittsburgh to Heathrow within your budget

Customise your flight search to find flights from Pittsburgh to Heathrow 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 858,174 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 22/4

20:30-11:55

1 stop10h 25m

London Heathrow

Mon 28/4

21:25-19:20

1 stop26h 55m

£499

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 20/1

11:21-06:50

1 stop14h 29m

London Heathrow

Wed 29/1

13:00-16:12

2 stops32h 12m

£502

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 18/3

11:19-05:55

1 stop14h 36m

London Heathrow

Thu 27/3

08:25-22:45

1 stop18h 20m

£502

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 20/1

11:32-09:20

2 stops16h 48m

London Heathrow

Wed 29/1

06:40-23:29

2 stops21h 49m

£512

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 23/3

22:45-10:10

Nonstop7h 25m

London Heathrow

Fri 4/4

16:40-19:45

Nonstop8h 05m

£521

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Mon 20/1

11:15-07:10

2 stops38h 55m

London Heathrow

Wed 29/1

14:30-10:35

1 stop25h 05m

£521

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Wed 2/4

21:40-10:05

Nonstop7h 25m

London Heathrow

Wed 16/4

16:40-19:45

Nonstop8h 05m

£528

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Sun 19/1

21:45-10:10

Nonstop7h 25m

London Heathrow

Wed 29/1

16:40-20:00

Nonstop8h 20m

£540

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 18/3

14:40-06:55

1 stop12h 15m

London Heathrow

Thu 27/3

07:30-19:14

2 stops15h 44m

£547

PittsburghLondon

PIT - LHR

PITLHR

Pittsburgh

Tue 18/3

14:05-07:55

2 stops13h 50m

London Heathrow

Thu 27/3

08:40-21:57

2 stops17h 17m

£552

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 32 results
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Best time to book a flight from Pittsburgh to Heathrow

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

Travel insights for flights from Pittsburgh to Heathrow

Get recent, data-driven insights about flights from Pittsburgh to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Pittsburgh to Heathrow. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Pittsburgh to London Heathrow Airport, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London Heathrow Airport (average of £112). Flying from Pittsburgh to London Heathrow Airport in July is currently the most expensive (average of £160). 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 LHR?

Find hourly flight availability from Pittsburgh to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

One of the essential ways to save on airfare from Pittsburgh to London Heathrow Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 19 December 2024.
See what other customers who have flown with TAP AIR PORTUGAL, British Airways and Iberia from Pittsburgh to London have to say. 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.
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

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

Related info for your journey

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

    Most people fly from Pittsburgh (PIT) if they book a flight from Pittsburgh to London Heathrow. On average, Pittsburgh has 2 outbound flights to London Heathrow per day from 1 airline. Pittsburgh is conveniently located just 13.5 mi from Pittsburgh’s city center.

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

    Our cheapest airline available from Pittsburgh to London Heathrow Airport is Icelandair. Our recent data shows that you can find tickets from as low as £499 on this airline. Additional options worth looking into are JetBlue and Scandinavian Airlines, starting at £502 and £512 round-trip. These flights start at 29% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £210 on JetBlue. Other airlines that offer cheap prices include Scandinavian Airlines from £295 and British Airways from £312 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Pittsburgh to London Heathrow Airport consider choosing Iberia (80%), American Airlines (75%) or Aer Lingus (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Pittsburgh to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £520. While the most popular route (Pittsburgh - London Heathrow) can be booked for £427 on average our data indicates £587 when flying from Pittsburgh to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Heathrow 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 Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to London Heathrow Airport (average of £112). Flying from Pittsburgh to London Heathrow Airport in July is currently the most expensive (average of £160). 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 Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Pittsburgh to Heathrow

Discover the top airline that operate flights from Pittsburgh to Heathrow. 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 858,174 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£517Average£691FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

When you search for this flight from Pittsburgh to Heathrow, 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 Heathrow?

Cheapflights helps you find that perfect flight to Heathrow 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 Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pittsburgh to Heathrow flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Pittsburgh to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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