How long does it take to fly to Belfast Intl Airport?

If you’re flying from a popular airport in United States, such as Boston or New York, and flying into Belfast Intl Airport, then you can expect flight times to average 11h 40m and 11h 40m, respectively.

When did momondo last update prices for flights from United States to Belfast Intl Airport?

Prices for flights from United States to Belfast Intl Airport are updated daily.

How old do you have to be to fly from United States to Belfast Intl 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 United States to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The required travel and health documents for your Belfast Intl 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 Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£166 Cheap Flights from United States to Belfast Intl Airport in 2026

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Find the cheapest flights from the United States to Belfast

Round-trip

One-way

Last minute

Recent return flight deals from the United States to Belfast

Enter your travel dates to find the best prices.

20:30 - 23:20

MCO

BFS

21h 50m

1 stop

20:15 - 18:25

BFS

MCO

27h 10m

1 stop

£444Multiple Airlines

Mon, 5 Oct - Wed, 14 Oct

20:30 - 16:15

MCO

BFS

14h 45m

1 stop

20:15 - 18:25

BFS

MCO

27h 10m

1 stop

£473Multiple Airlines

Mon, 5 Oct - Tue, 13 Oct

23:10 - 23:20

JFK

BFS

19h 10m

2 stops

19:55 - 15:55

BFS

JFK

25h 00m

1 stop

£480Multiple Airlines

Mon, 14 Sep - Fri, 18 Sep

20:30 - 23:20

MCO

BFS

21h 50m

1 stop

19:35 - 18:25

BFS

MCO

27h 50m

1 stop

£484Multiple Airlines

Mon, 5 Oct - Sun, 11 Oct

20:30 - 16:15

MCO

BFS

14h 45m

1 stop

20:40 - 18:25

BFS

MCO

26h 45m

1 stop

£502Multiple Airlines

Mon, 6 Jul - Thu, 9 Jul

20:30 - 15:30

MCO

BFS

14h 00m

1 stop

06:35 - 18:25

BFS

MCO

16h 50m

1 stop

£510Multiple Airlines

Mon, 5 Oct - Thu, 15 Oct

20:50 - 22:35

BOS

BFS

20h 45m

2 stops

09:35 - 21:05

BFS

BOS

16h 30m

1 stop

£515Multiple Airlines

Sun, 20 Sep - Wed, 23 Sep

20:30 - 23:25

JFK

BFS

21h 55m

2 stops

22:00 - 22:25

BFS

JFK

29h 25m

3 stops

£516Multiple Airlines

Sat, 12 Sep - Sun, 20 Sep

18:20 - 19:20

JFK

BFS

20h 00m

1 stop

20:10 - 15:55

BFS

JFK

24h 45m

1 stop

£521Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

20:30 - 08:05

MCO

BFS

30h 35m

2 stops

08:20 - 14:50

BFS

MCO

35h 30m

1 stop

£521Multiple Airlines

Sun, 2 Aug - Tue, 5 Jan

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Use the filters below to find and compare flights from the United States to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 5/10

20:30-23:20

1 stop21h 50m

Belfast Intl

Wed 14/10

20:15-18:25

1 stop27h 10m

£444

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 5/10

20:30-16:15

1 stop14h 45m

Belfast Intl

Tue 13/10

20:15-18:25

1 stop27h 10m

£473

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 14/9

23:10-23:20

2 stops19h 10m

Belfast Intl

Fri 18/9

19:55-15:55

1 stop25h 00m

£480

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 5/10

20:30-23:20

1 stop21h 50m

Belfast Intl

Sun 11/10

19:35-18:25

1 stop27h 50m

£484

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 6/7

20:30-16:15

1 stop14h 45m

Belfast Intl

Thu 9/7

20:40-18:25

1 stop26h 45m

£502

Fastest return journey

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Mon 5/10

20:30-15:30

1 stop14h 00m

Belfast Intl

Thu 15/10

06:35-18:25

1 stop16h 50m

£510

BostonBelfast

BOS - BFS

BOSBFS

Boston Logan Intl

Sun 20/9

20:50-22:35

2 stops20h 45m

Belfast Intl

Wed 23/9

09:35-21:05

1 stop16h 30m

£515

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sat 12/9

20:30-23:25

2 stops21h 55m

Belfast Intl

Sun 20/9

22:00-22:25

3 stops29h 25m

£516

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Thu 1/10

18:20-19:20

1 stop20h 00m

Belfast Intl

Thu 8/10

20:10-15:55

1 stop24h 45m

£521

OrlandoBelfast

MCO - BFS

MCOBFS

Orlando

Sun 2/8

20:30-08:05

2 stops30h 35m

Belfast Intl

Tue 5/1

08:20-14:50

1 stop35h 30m

£521

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Belfast Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

What is the cheapest month to fly to Belfast Intl Airport?

The month of November is, on average, the cheapest month to fly to Belfast Intl Airport from United States, with most prices found around £343. If you’re not able to fly to Belfast Intl Airport in November, then March is your next best option. Flight prices from United States to Belfast Intl Airport during March average around £382.

Cheap United States to Belfast Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Belfast Intl Airport

Fastest flight time	10h 45m
Direct flights	None

The fastest flight from United States to Belfast Intl Airport takes 10h 45m

There are no direct flights from United States to Belfast Intl Airport. There are no popular flight routes from United States to Belfast Intl Airport.

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Frequently asked questions about flying from the United States to Belfast Intl Airport

When did momondo last update prices for flights from United States to Belfast Intl Airport?
Prices for flights from United States to Belfast Intl Airport are updated daily.
How old do you have to be to fly from United States to Belfast Intl 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 United States to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The required travel and health documents for your Belfast Intl 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 Belfast Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ballymena

Newry

Armagh

Cookstown

Portadown

Dungannon

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from United States.

Can I find flights from United States to Belfast with flexible booking policies on momondo?

Yes. All flights to Belfast from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Belfast?

momondo provides multiple filters to help you find the best flight to Belfast from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Belfast from United States. 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.