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 Miami, and flying into Belfast Intl Airport, then you can expect flight times to average 10h 30m and 13h 20m, 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.

£202 Cheap Flights from United States to Belfast Intl Airport in 2026

Find the cheapest flights from the United States to Belfast

Return

One-way

Last minute

Recent return flight deals from the United States to Belfast

Enter your travel dates to find the best prices.

18:20 - 12:20JFK New York John F Kennedy Intl-BFS Belfast Intl

13h 00m1 stop London Gatwick

20:15 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

24h 40m1 stop London Stansted

£417Multiple Airlines

Sun, 4 Oct - Wed, 21 Oct

20:30 - 19:40JFK New York John F Kennedy Intl-BFS Belfast Intl

18h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl

20:15 - 22:25BFS Belfast Intl-JFK New York John F Kennedy Intl

31h 10m3 stops London Stansted Hamburg Dublin

£448Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

20:30 - 21:00JFK New York John F Kennedy Intl-BFS Belfast Intl

19h 30m2 stops Reykjavik Keflavik Intl Glasgow Intl

20:15 - 22:25BFS Belfast Intl-JFK New York John F Kennedy Intl

31h 10m3 stops London Stansted Hamburg Dublin

£451Multiple Airlines

Sun, 27 Sep - Tue, 13 Oct

18:20 - 14:35JFK New York John F Kennedy Intl-BFS Belfast Intl

15h 15m1 stop London Gatwick

06:35 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 20m1 stop London Stansted

£454Multiple Airlines

Sun, 4 Oct - Thu, 22 Oct

20:30 - 20:40JFK New York John F Kennedy Intl-BFS Belfast Intl

19h 10m2 stops Reykjavik Keflavik Intl Glasgow Intl

21:55 - 22:25BFS Belfast Intl-JFK New York John F Kennedy Intl

29h 30m3 stops Manchester Berlin Brandenburg Dublin

£455Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

18:20 - 14:00JFK New York John F Kennedy Intl-BFS Belfast Intl

14h 40m1 stop London Gatwick

20:10 - 22:25BFS Belfast Intl-JFK New York John F Kennedy Intl

31h 15m3 stops London Stansted Hamburg Dublin

£457Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

18:20 - 23:20JFK New York John F Kennedy Intl-BFS Belfast Intl

24h 00m1 stop London Gatwick

20:40 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

24h 15m1 stop London Stansted

£462Multiple Airlines

Tue, 6 Oct - Thu, 8 Oct

18:20 - 09:55JFK New York John F Kennedy Intl-BFS Belfast Intl

10h 35m1 stop London Gatwick

08:20 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

12h 35m1 stop London Gatwick

£468Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

16:55 - 17:30JFK New York John F Kennedy Intl-BFS Belfast Intl

19h 35m2 stops Dublin Edinburgh Turnhouse

08:30 - 22:25BFS Belfast Intl-JFK New York John F Kennedy Intl

42h 55m3 stops London Stansted Berlin Brandenburg Dublin

£471Multiple Airlines

Wed, 30 Sep - Wed, 7 Oct

18:20 - 12:20JFK New York John F Kennedy Intl-BFS Belfast Intl

13h 00m1 stop London Gatwick

12:20 - 12:20BFS Belfast Intl-JFK New York John F Kennedy Intl

29h 00m2 stops London Stansted Bucharest Otopeni Intl

£474Multiple Airlines

Sun, 4 Oct - Sun, 18 Oct

Recent last minute flight deals from the United States to Belfast

Enter your travel dates to find the best prices.

20:25 - 22:15EWR Newark-BFS Belfast Intl

20h 50m2 stops Reykjavik Keflavik Intl Glasgow Intl

20:55 - 15:45BFS Belfast Intl-EWR Newark

23h 50m2 stops London Gatwick Ottawa

£587Multiple Airlines

Mon, 24 Aug - Mon, 14 Sep

20:25 - 22:15EWR Newark-BFS Belfast Intl

20h 50m2 stops Reykjavik Keflavik Intl Glasgow Intl

08:15 - 22:30BFS Belfast Intl-EWR Newark

19h 15m3 stops London Gatwick Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

£622Multiple Airlines

Mon, 24 Aug - Mon, 14 Sep

16:00 - 11:15LGA New York LaGuardia-BFS Belfast Intl

14h 15m2 stops Boston Logan Intl Edinburgh Turnhouse

08:00 - 23:26BFS Belfast Intl-LGA New York LaGuardia

20h 26m2 stops Edinburgh Turnhouse Boston Logan Intl

£652Multiple Airlines

Mon, 24 Aug - Mon, 14 Sep

22:25 - 21:20ORD Chicago O'Hare Intl-BFS Belfast Intl

16h 55m2 stops Reykjavik Keflavik Intl Glasgow Intl

20:55 - 20:41BFS Belfast Intl-ORD Chicago O'Hare Intl

29h 46m3 stops London Gatwick Ottawa Toronto Island

£674Multiple Airlines

Sun, 23 Aug - Mon, 7 Sep

10:30 - 16:30LGA New York LaGuardia-BFS Belfast Intl

25h 00m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

22:15 - 14:59BFS Belfast Intl-LGA New York LaGuardia

21h 44m2 stops Edinburgh Turnhouse Toronto Pearson Intl

£756Multiple Airlines

Fri, 21 Aug - Fri, 28 Aug

15:35 - 20:25BOS Boston Logan Intl-BFS Belfast Intl

23h 50m2 stops Montreal Pierre Elliott Trudeau Intl Palma de Mallorca Son Sant Joan

09:55 - 15:10BFS Belfast Intl-BOS Boston Logan Intl

34h 15m2 stops Palma de Mallorca Son Sant Joan Zurich

£772Multiple Airlines

Wed, 19 Aug - Mon, 24 Aug

22:25 - 21:20ORD Chicago O'Hare Intl-BFS Belfast Intl

16h 55m2 stops Reykjavik Keflavik Intl Glasgow Intl

06:10 - 22:05BFS Belfast Intl-ORD Chicago O'Hare Intl

21h 55m2 stops London Gatwick Toronto Pearson Intl

£786Multiple Airlines

Sun, 23 Aug - Mon, 7 Sep

15:45 - 16:30EWR Newark-BFS Belfast Intl

19h 45m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

07:20 - 22:35BFS Belfast Intl-EWR Newark

20h 15m2 stops Edinburgh Turnhouse Toronto Pearson Intl

£792Multiple Airlines

Fri, 21 Aug - Fri, 28 Aug

17:35 - 16:30LGA New York LaGuardia-BFS Belfast Intl

17h 55m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

07:20 - 09:47BFS Belfast Intl-LGA New York LaGuardia

31h 27m3 stops Edinburgh Turnhouse Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

£797Multiple Airlines

Fri, 21 Aug - Fri, 28 Aug

15:45 - 16:30EWR Newark-BFS Belfast Intl

19h 45m2 stops Montreal Pierre Elliott Trudeau Intl Edinburgh Turnhouse

06:05 - 10:40BFS Belfast Intl-EWR Newark

33h 35m3 stops London Gatwick Ottawa Toronto Island

£803Multiple Airlines

Fri, 21 Aug - Fri, 28 Aug

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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

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sun 4/10

18:20-12:20

1 stop13h 00m

Belfast Intl

Wed 21/10

20:15-15:55

1 stop24h 40m

£417

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 29/9

20:30-19:40

2 stops18h 10m

Belfast Intl

Tue 6/10

20:15-22:25

3 stops31h 10m

£448

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sun 27/9

20:30-21:00

2 stops19h 30m

Belfast Intl

Tue 13/10

20:15-22:25

3 stops31h 10m

£451

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sun 4/10

18:20-14:35

1 stop15h 15m

Belfast Intl

Thu 22/10

06:35-15:55

1 stop14h 20m

£454

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Mon 28/9

20:30-20:40

2 stops19h 10m

Belfast Intl

Mon 5/10

21:55-22:25

3 stops29h 30m

£455

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 29/9

18:20-14:00

1 stop14h 40m

Belfast Intl

Tue 6/10

20:10-22:25

3 stops31h 15m

£457

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 6/10

18:20-23:20

1 stop24h 00m

Belfast Intl

Thu 8/10

20:40-15:55

1 stop24h 15m

£462

Fastest return journey

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Tue 29/9

18:20-09:55

1 stop10h 35m

Belfast Intl

Tue 6/10

08:20-15:55

1 stop12h 35m

£468

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Wed 30/9

16:55-17:30

2 stops19h 35m

Belfast Intl

Wed 7/10

08:30-22:25

3 stops42h 55m

£471

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sun 4/10

18:20-12:20

1 stop13h 00m

Belfast Intl

Sun 18/10

12:20-12:20

2 stops29h 00m

£474

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 January is, on average, the cheapest month to fly to Belfast Intl Airport from United States, with most prices found around £445. If you’re not able to fly to Belfast Intl Airport in January, then July is your next best option. Flight prices from United States to Belfast Intl Airport during July average around £460.

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

Best price found	£202
Fastest flight time	10h 10m
Direct flights	None

The best one-way flight to Belfast Intl Airport from United States in the past 72 hours is £202. The best return flight deal from United States to Belfast Intl Airport found on momondo in the last 72 hours is £417.

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

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

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.