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 9h 35m and 10h 05m, 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.

£162 Cheap Flights from United States to Belfast Intl Airport in 2026

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0 bags

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Find the cheapest flights from the United States to Belfast

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Recent return flight deals from the United States to Belfast

Enter your travel dates to find the best prices.

18:20 - 20:25

JFK

BFS

21h 05m

1 stop

21:10 - 15:55

BFS

JFK

23h 45m

1 stop

£382Multiple Airlines

Mon, 4 May - Wed, 13 May

18:20 - 18:50

JFK

BFS

19h 30m

1 stop

06:10 - 15:55

BFS

JFK

14h 45m

1 stop

£382Multiple Airlines

Mon, 4 May - Mon, 11 May

18:05 - 10:05

JFK

BFS

11h 00m

1 stop

17:35 - 16:55

BFS

JFK

27h 20m

1 stop

£394Multiple Airlines

Wed, 18 Feb - Tue, 10 Mar

20:40 - 22:20

IAD

BFS

21h 40m

2 stops

06:30 - 19:30

BFS

IAD

17h 00m

2 stops

£398Multiple Airlines

Wed, 11 Mar - Wed, 18 Mar

19:05 - 18:20

JFK

BFS

19h 15m

1 stop

06:00 - 16:55

BFS

JFK

14h 55m

1 stop

£403Multiple Airlines

Wed, 18 Mar - Fri, 20 Mar

19:05 - 10:05

JFK

BFS

11h 00m

1 stop

21:00 - 16:55

BFS

JFK

23h 55m

1 stop

£409Multiple Airlines

Wed, 18 Mar - Thu, 19 Mar

18:05 - 10:05

JFK

BFS

11h 00m

1 stop

21:00 - 22:00

BFS

JFK

30h 00m

2 stops

£420Multiple Airlines

Mon, 23 Feb - Mon, 2 Mar

18:05 - 10:20

JFK

BFS

11h 15m

1 stop

06:30 - 16:55

BFS

JFK

14h 25m

1 stop

£422Multiple Airlines

Fri, 6 Mar - Fri, 13 Mar

18:20 - 09:55

JFK

BFS

10h 35m

1 stop

08:55 - 21:40

BFS

JFK

17h 45m

2 stops

£422Multiple Airlines

Mon, 4 May - Wed, 13 May

19:05 - 10:05

JFK

BFS

11h 00m

1 stop

22:45 - 20:05

BFS

JFK

25h 20m

3 stops

£424Multiple Airlines

Sun, 15 Mar - Sun, 22 Mar

momondo Fare Finder

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

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/5

18:20-20:25

1 stop21h 05m

Belfast Intl

Wed 13/5

21:10-15:55

1 stop23h 45m

£382

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/5

18:20-18:50

1 stop19h 30m

Belfast Intl

Mon 11/5

06:10-15:55

1 stop14h 45m

£382

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 18/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Tue 10/3

17:35-16:55

1 stop27h 20m

£394

Washington, D.C.Belfast

IAD - BFS

IADBFS

Washington, D.C. Dulles Intl

Wed 11/3

20:40-22:20

2 stops21h 40m

Belfast Intl

Wed 18/3

06:30-19:30

2 stops17h 00m

£398

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 18/3

19:05-18:20

1 stop19h 15m

Belfast Intl

Fri 20/3

06:00-16:55

1 stop14h 55m

£403

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Wed 18/3

19:05-10:05

1 stop11h 00m

Belfast Intl

Thu 19/3

21:00-16:55

1 stop23h 55m

£409

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 23/2

18:05-10:05

1 stop11h 00m

Belfast Intl

Mon 2/3

21:00-22:00

2 stops30h 00m

£420

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 6/3

18:05-10:20

1 stop11h 15m

Belfast Intl

Fri 13/3

06:30-16:55

1 stop14h 25m

£422

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 13/5

08:55-21:40

2 stops17h 45m

£422

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 15/3

19:05-10:05

1 stop11h 00m

Belfast Intl

Sun 22/3

22:45-20:05

3 stops25h 20m

£424

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 £335. If you’re not able to fly to Belfast Intl Airport in November, then September is your next best option. Flight prices from United States to Belfast Intl Airport during September average around £405.

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	9h 35m
Direct flights	None

The fastest flight from United States to Belfast Intl Airport takes 9h 35m

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.

Search flight deals

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.

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Portadown

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.