Flights to Pittsburgh

£217 Cheap flights to Pittsburgh

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Pittsburgh departing on 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Pittsburgh

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
16:00 - 23:26
LHR
-
PIT
12h 26m
1 stop
United Airlines Logo
14:09 - 09:00
PIT
-
LHR
13h 51m
1 stop
£356United Airlines
Tue, 21 Apr - Tue, 28 Apr
British Airways Logo
16:40 - 19:50
LHR
-
PIT
8h 10mdirect
British Airways Logo
21:45 - 10:05
PIT
-
LHR
7h 20mdirect
£365British Airways
Tue, 21 Apr - Tue, 28 Apr
JetBlue Logo
07:25 - 23:55
LHR
-
PIT
21h 30m
1 stop
JetBlue Logo
18:39 - 06:30
PIT
-
LHR
30h 51m
1 stop
£410JetBlue
Wed, 11 Feb - Mon, 30 Mar
JetBlue Logo
12:20 - 23:48
LHR
-
PIT
16h 28m
1 stop
JetBlue Logo
06:00 - 20:45
PIT
-
LHR
9h 45m
1 stop
£419JetBlue
Fri, 13 Feb - Mon, 16 Feb
SWISS Logo
09:00 - 20:41
LHR
-
PIT
16h 41m
2 stops
SWISS Logo
14:05 - 13:00
PIT
-
LHR
17h 55m
2 stops
£422SWISS
Sun, 8 Feb - Tue, 17 Feb
Lufthansa Logo
09:30 - 19:09
LHR
-
PIT
14h 39m
2 stops
Lufthansa Logo
14:05 - 05:55
PIT
-
LHR
10h 50m
1 stop
£426Lufthansa
Thu, 5 Feb - Fri, 20 Feb
SWISS Logo
18:40 - 20:41
LGW
-
PIT
31h 01m
2 stops
SWISS Logo
14:05 - 17:50
PIT
-
LGW
23h 45m
2 stops
£434SWISS
Tue, 10 Feb - Tue, 10 Mar
Lufthansa Logo
09:50 - 19:09
LCY
-
PIT
14h 19m
2 stops
Lufthansa Logo
19:59 - 17:55
PIT
-
LCY
16h 56m
2 stops
£448Lufthansa
Wed, 11 Feb - Mon, 30 Mar
Iberia Logo
19:40 - 19:09
LGW
-
PIT
28h 29m
2 stops
Iberia Logo
09:24 - 10:50
PIT
-
LGW
20h 26m
2 stops
£481Iberia
Sun, 8 Feb - Tue, 17 Feb
Iberia Logo
11:45 - 19:09
LGW
-
PIT
36h 24m
2 stops
Iberia Logo
09:24 - 19:00
PIT
-
LGW
29h 36m
2 stops
£485Iberia
Tue, 10 Feb - Wed, 11 Mar

momondo Fare Finder

 
Locate flights to Pittsburgh that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 21 January 2026.
Use the filters below to find and compare flights to Pittsburgh that are best for you.

Fly from

Route

Depart

Return

Price

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 21/4

16:00-23:26

1 stop12h 26m

Pittsburgh

Tue 28/4

14:09-09:00

1 stop13h 51m

£356

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Tue 21/4

16:40-19:50

Nonstop8h 10m

Pittsburgh

Tue 28/4

21:45-10:05

Nonstop7h 20m

£365

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Wed 11/2

07:25-23:55

1 stop21h 30m

Pittsburgh

Mon 30/3

18:39-06:30

1 stop30h 51m

£410

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Fri 13/2

12:20-23:48

1 stop16h 28m

Pittsburgh

Mon 16/2

06:00-20:45

1 stop9h 45m

£419

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Sun 8/2

09:00-20:41

2 stops16h 41m

Pittsburgh

Tue 17/2

14:05-13:00

2 stops17h 55m

£422

LondonPittsburgh

LHR - PIT

LHRPIT

London Heathrow

Thu 5/2

09:30-19:09

2 stops14h 39m

Pittsburgh

Fri 20/2

14:05-05:55

1 stop10h 50m

£426

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Tue 10/2

18:40-20:41

2 stops31h 01m

Pittsburgh

Tue 10/3

14:05-17:50

2 stops23h 45m

£434

LondonPittsburgh

LCY - PIT

LCYPIT

London City

Wed 11/2

09:50-19:09

2 stops14h 19m

Pittsburgh

Mon 30/3

19:59-17:55

2 stops16h 56m

£448

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Sun 8/2

19:40-19:09

2 stops28h 29m

Pittsburgh

Tue 17/2

09:24-10:50

2 stops20h 26m

£481

LondonPittsburgh

LGW - PIT

LGWPIT

London Gatwick

Tue 10/2

11:45-19:09

2 stops36h 24m

Pittsburgh

Wed 11/3

09:24-19:00

2 stops29h 36m

£485

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Pittsburgh from

Pittsburgh flights insights and trends

Explore insights for your Pittsburgh flight to craft the best travel plan

What is the cheapest month to fly to Pittsburgh?

If you aren’t able to travel during the month of September, then book flights to Pittsburgh from United Kingdom during January instead. Flights to Pittsburgh in January, while not as cheap as those in September, still average around £500.

What is the absolute cheapest flight to Pittsburgh?

See prices from:

What is the cheapest day to depart on your flight to Pittsburgh?

According to our data, Friday is the cheapest day to fly to Pittsburgh from United Kingdom. The lowest ticket price found for a Friday departure recently was £605. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Pittsburgh is Sunday, with ticket prices averaging around £781.

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

You are more likely to see cheaper flights to Pittsburgh from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Pittsburgh for around £598 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pittsburgh from United Kingdom for as low as £529 on momondo.

Cheapest flights to Pittsburgh

Find the cheapest flights to Pittsburgh from your nearest city or airport
CHEAPEST MONTH TO FLY TO PITTSBURGH FROM LONDON HEATHROW AIRPORTJanuary17% cheaperFlying from London Heathrow Airport to Pittsburgh costs on average just £498 in January
MOST EXPENSIVE MONTH TO FLY TO PITTSBURGH FROM LONDON HEATHROW AIRPORTJuly24% more expensiveIt costs about £746 for flights to Pittsburgh from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO PITTSBURGH FROM LONDON HEATHROW AIRPORTAugust272% more users visitedMore momondo users searched in flights to Pittsburgh from London Heathrow Airport in August than any other month

Cheap Pittsburgh flight deals and tips

Summary info about Pittsburgh flight prices, duration and airlines

Best One-Way Price

£217

Best Round-Trip Price

£356

Fastest flight time

8h 10m

Popular in

January
The best one-way flight price to Pittsburgh from United Kingdom in the last 72 hours is £217 (London Gatwick to Pittsburgh).
The best round-trip flight price to Pittsburgh from United Kingdom in the last 72 hours is £356 (London Heathrow to Pittsburgh).
The fastest flight to Pittsburgh from United Kingdom takes 8h 10m (London Heathrow to Pittsburgh).
January has the highest demand for flights to Pittsburgh, with a 6% price increase on average.

Frequently asked questions about flying to Pittsburgh

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

The best time to book a flight to Pittsburgh from United Kingdom is 63 days out, which is when prices tend to be around £592. Keep in mind that you might also find cheap flights to Pittsburgh outside of this time window. In fact, momondo users recently found flights from United Kingdom to Pittsburgh for £440.

Is there an alternative airport near Pittsburgh?

Those flying to Pittsburgh could potentially find better pricing at Latrobe Westmoreland County Airport (33 mi from Pittsburgh city centre), Morgantown Airport (55 mi from Pittsburgh city centre), Johnstown Cambria County Airport (62 mi from Pittsburgh city centre), Franklin Chess Lamberton Airport (65 mi from Pittsburgh city centre) or Youngstown Airport (66 mi from Pittsburgh city centre) depending on the month and departure airport.

When did momondo last update prices for flights to Pittsburgh Airport?

Prices for flights to Pittsburgh Airport are updated daily.

How many operators does momondo search for flights to Pittsburgh Airport?

How old do you have to be to fly to Pittsburgh Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Pittsburgh Airport.

What documentation or ID do you need to fly to Pittsburgh Airport?

The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Moon
Washington

Why use momondo?

Why should I use momondo to find a flight deal to Pittsburgh?

Finding the right flight to Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pittsburgh quick and easy, saving you time and money.

Can I find flights to Pittsburgh with flexible booking policies on momondo?

Flights to Pittsburgh with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Pittsburgh?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Pittsburgh.

I’m not ready to book a flight to Pittsburgh right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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