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Cheap flights from Belfast to Pittsburgh from £656

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Pittsburgh departing on 20/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Belfast to Pittsburgh

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
12:45 - 19:55
BHD
-
PIT
12h 10m
1 stop
British Airways Logo
21:50 - 12:55
PIT
-
BHD
10h 05m
1 stop
£765British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
12:45 - 19:55
BHD
-
PIT
12h 10m
1 stop
British Airways Logo
21:50 - 17:30
PIT
-
BHD
14h 40m
1 stop
£765British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
09:35 - 21:26
BHD
-
PIT
16h 51m
2 stops
British Airways Logo
20:17 - 15:30
PIT
-
BHD
14h 13m
2 stops
£769British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
12:45 - 19:55
BHD
-
PIT
12h 10m
1 stop
British Airways Logo
21:50 - 15:30
PIT
-
BHD
12h 40m
1 stop
£789British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
09:35 - 21:26
BHD
-
PIT
16h 51m
2 stops
British Airways Logo
21:50 - 12:55
PIT
-
BHD
10h 05m
1 stop
£793British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
09:35 - 21:26
BHD
-
PIT
16h 51m
2 stops
British Airways Logo
19:45 - 15:30
PIT
-
BHD
14h 45m
2 stops
£817British Airways
Thu, 24 Sep - Mon, 28 Sep
British Airways Logo
20:35 - 19:50
BHD
-
PIT
28h 15m
1 stop
British Airways Logo
19:55 - 15:30
PIT
-
BHD
14h 35m
2 stops
£860British Airways
Thu, 7 May - Mon, 11 May
British Airways Logo
09:35 - 21:35
BHD
-
PIT
17h 00m
2 stops
British Airways Logo
19:39 - 15:30
PIT
-
BHD
14h 51m
2 stops
£864British Airways
Thu, 7 May - Mon, 11 May

British Airways flights from Belfast to Pittsburgh

Our best British Airways deals on Belfast to Pittsburgh flight tickets
British Airways
24 Sept
BHD12:45Belfast City
12h 10m
1 stop
PIT19:55Pittsburgh
28 Sept
PIT21:50Pittsburgh
10h 05m
1 stop
BHD12:55Belfast City
£764
British Airways
24 Sept
BHD12:45Belfast City
12h 10m
1 stop
PIT19:55Pittsburgh
28 Sept
PIT21:50Pittsburgh
14h 40m
1 stop
BHD17:30Belfast City
£765
British Airways
24 Sept
BHD09:35Belfast City
16h 51m
2 stops
PIT21:26Pittsburgh
28 Sept
PIT20:17Pittsburgh
14h 13m
2 stops
BHD15:30Belfast City
£769

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Pittsburgh 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, momondo users made 279,928 searches. Data last updated 23 April 2026.
Use the filters below to find and compare flights from Belfast to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

12:45-19:55

1 stop12h 10m

Pittsburgh

Mon 28/9

21:50-12:55

1 stop10h 05m

£764

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

12:45-19:55

1 stop12h 10m

Pittsburgh

Mon 28/9

21:50-17:30

1 stop14h 40m

£765

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

09:35-21:26

2 stops16h 51m

Pittsburgh

Mon 28/9

20:17-15:30

2 stops14h 13m

£769

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

12:45-19:55

1 stop12h 10m

Pittsburgh

Mon 28/9

21:50-15:30

1 stop12h 40m

£789

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

09:35-21:26

2 stops16h 51m

Pittsburgh

Mon 28/9

21:50-12:55

1 stop10h 05m

£793

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 24/9

09:35-21:26

2 stops16h 51m

Pittsburgh

Mon 28/9

19:45-15:30

2 stops14h 45m

£817

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 7/5

20:35-19:50

1 stop28h 15m

Pittsburgh

Mon 11/5

19:55-15:30

2 stops14h 35m

£860

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Thu 7/5

09:35-21:35

2 stops17h 00m

Pittsburgh

Mon 11/5

19:39-15:30

2 stops14h 51m

£864
Cheapest one-way

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Mon 20/7

16:10-18:40

2 stops55h 30m

£656

BelfastPittsburgh

BHD - PIT

BHDPIT

Belfast City

Mon 20/7

10:15-09:41

3 stops52h 26m

£662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Cheap Belfast to Pittsburgh flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Pittsburgh

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from Belfast to Pittsburgh takes 18h 25m
There are no direct flights from Belfast to Pittsburgh. There are no popular flight routes from Belfast to Pittsburgh.
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Frequently asked questions about flying from Belfast to Pittsburgh

  • How far is Belfast to Pittsburgh by plane?

    A flight from Belfast to Pittsburgh will travel around 3416.1 mi. In terms of flight time, this usually takes a little over 18h 25m.

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

    Prices for flights from Belfast to Pittsburgh Airport are updated daily.

  • How old do you have to be to fly from Belfast to Pittsburgh Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast to Pittsburgh Airport.

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

    The required travel and health documents for your Pittsburgh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Pittsburgh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast to Pittsburgh

  • How do I get Price Alerts for flights from Belfast to Pittsburgh?

    Confirm your travel details to search for the latest offers for flights from Belfast to Pittsburgh. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Belfast to Pittsburgh with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Travelling to a place near Pittsburgh?

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

Why use momondo?

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

Finding the right flight to Pittsburgh from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that 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 from Belfast to Pittsburgh with flexible booking policies on momondo?

Flights from Belfast 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 from Belfast to Pittsburgh?

Once you have performed a search for Belfast to Pittsburgh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Pittsburgh from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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