How many operators does momondo search for flights from Belfast Intl Airport to United States?

As of August 2026, there are 2 operators available to choose from for flights from Belfast Intl Airport to United States.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast Intl Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£267 Cheap Flights from Belfast Intl Airport to United States in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belfast Intl Airport to the United States

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

21:35 - 18:25BFS Belfast Intl-MCO Orlando

25h 50m1 stop London Gatwick

20:30 - 22:40MCO Orlando-BFS Belfast Intl

21h 10m1 stop London Gatwick

£443Multiple Airlines

Wed, 2 Sep - Sat, 12 Sep

06:05 - 22:05BFS Belfast Intl-JFK New York John F Kennedy Intl

21h 00m2 stops London Gatwick Reykjavik Keflavik Intl

20:30 - 21:05JFK New York John F Kennedy Intl-BFS Belfast Intl

19h 35m2 stops Reykjavik Keflavik Intl London Gatwick

£447Multiple Airlines

Fri, 11 Sep - Tue, 15 Sep

21:35 - 18:25BFS Belfast Intl-MCO Orlando

25h 50m1 stop London Gatwick

20:30 - 22:40MCO Orlando-BFS Belfast Intl

21h 10m1 stop London Gatwick

£452Multiple Airlines

Wed, 2 Sep - Sat, 12 Sep

06:10 - 19:15BFS Belfast Intl-EWR Newark

42h 05m2 stops London Gatwick Reykjavik Keflavik Intl

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

19h 00m2 stops Reykjavik Keflavik Intl London Gatwick

£456Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

06:10 - 22:05BFS Belfast Intl-JFK New York John F Kennedy Intl

20h 55m2 stops London Gatwick Reykjavik Keflavik Intl

23:10 - 20:25JFK New York John F Kennedy Intl-BFS Belfast Intl

16h 15m2 stops Reykjavik Keflavik Intl London Gatwick

£463Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

21:35 - 18:25BFS Belfast Intl-MCO Orlando

25h 50m1 stop London Gatwick

20:30 - 22:40MCO Orlando-BFS Belfast Intl

21h 10m1 stop London Gatwick

£472Multiple Airlines

Wed, 2 Sep - Sat, 12 Sep

08:15 - 18:25BFS Belfast Intl-MCO Orlando

15h 10m1 stop London Gatwick

20:30 - 09:55MCO Orlando-BFS Belfast Intl

32h 25m1 stop London Gatwick

£481Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

06:10 - 22:05BFS Belfast Intl-JFK New York John F Kennedy Intl

20h 55m2 stops London Gatwick Reykjavik Keflavik Intl

23:10 - 20:25JFK New York John F Kennedy Intl-BFS Belfast Intl

16h 15m2 stops Reykjavik Keflavik Intl London Gatwick

£490Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

09:55 - 18:25BFS Belfast Intl-MCO Orlando

13h 30m1 stop London Gatwick

20:30 - 07:45MCO Orlando-BFS Belfast Intl

30h 15m1 stop London Gatwick

£490Multiple Airlines

Sun, 27 Sep - Sat, 10 Oct

08:30 - 15:00BFS Belfast Intl-JFK New York John F Kennedy Intl

35h 30m2 stops London Stansted Munich Franz Josef Strauss

15:40 - 23:10JFK New York John F Kennedy Intl-BFS Belfast Intl

26h 30m3 stops Frankfurt am Main Munich Franz Josef Strauss London Stansted

£491Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:40 - 18:25BFS Belfast Intl-MCO Orlando

15h 45m1 stop London Stansted

20:30 - 23:20MCO Orlando-BFS Belfast Intl

21h 50m1 stop London Gatwick

£786Multiple Airlines

Sat, 15 Aug - Mon, 17 Aug

06:45 - 21:48BFS Belfast Intl-EWR Newark

44h 03m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

20:25 - 18:55EWR Newark-BFS Belfast Intl

17h 30m2 stops Reykjavik Keflavik Intl Edinburgh Turnhouse

£808Multiple Airlines

Sun, 16 Aug - Sat, 22 Aug

07:40 - 18:25BFS Belfast Intl-MCO Orlando

15h 45m1 stop London Stansted

20:30 - 21:55MCO Orlando-BFS Belfast Intl

20h 25m1 stop London Gatwick

£809Multiple Airlines

Sat, 15 Aug - Sun, 16 Aug

08:10 - 22:40BFS Belfast Intl-JFK New York John F Kennedy Intl

19h 30m2 stops Manchester Paris Charles de Gaulle

16:40 - 20:20JFK New York John F Kennedy Intl-BFS Belfast Intl

22h 40m2 stops Amsterdam Schiphol Manchester

£814Multiple Airlines

Thu, 13 Aug - Thu, 20 Aug

06:05 - 18:25BFS Belfast Intl-MCO Orlando

17h 20m1 stop London Gatwick

20:30 - 09:25MCO Orlando-BFS Belfast Intl

31h 55m1 stop London Gatwick

£814Multiple Airlines

Fri, 14 Aug - Fri, 21 Aug

07:40 - 18:25BFS Belfast Intl-MCO Orlando

15h 45m1 stop London Stansted

20:30 - 17:55MCO Orlando-BFS Belfast Intl

16h 25m1 stop London Gatwick

£834Multiple Airlines

Sat, 15 Aug - Wed, 19 Aug

06:10 - 18:25BFS Belfast Intl-MCO Orlando

17h 15m1 stop London Gatwick

20:30 - 23:10MCO Orlando-BFS Belfast Intl

21h 40m1 stop London Gatwick

£854Multiple Airlines

Thu, 13 Aug - Sun, 16 Aug

06:10 - 15:55BFS Belfast Intl-JFK New York John F Kennedy Intl

14h 45m1 stop London Gatwick

18:20 - 07:45JFK New York John F Kennedy Intl-BFS Belfast Intl

32h 25m1 stop London Gatwick

£854Multiple Airlines

Thu, 13 Aug - Sat, 15 Aug

06:05 - 18:25BFS Belfast Intl-MCO Orlando

17h 20m1 stop London Gatwick

20:30 - 08:05MCO Orlando-BFS Belfast Intl

30h 35m2 stops London Gatwick Glasgow Intl

£860Multiple Airlines

Fri, 14 Aug - Fri, 21 Aug

06:45 - 21:48BFS Belfast Intl-EWR Newark

44h 03m3 stops Edinburgh Turnhouse Halifax Intl Toronto Pearson Intl

20:25 - 23:05EWR Newark-BFS Belfast Intl

21h 40m3 stops Reykjavik Keflavik Intl Edinburgh Turnhouse Birmingham

£866Multiple Airlines

Sun, 16 Aug - Sat, 22 Aug

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Wed 2/9

21:35-18:25

1 stop25h 50m

Orlando

Sat 12/9

20:30-22:40

1 stop21h 10m

£443

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Fri 11/9

06:05-22:05

2 stops21h 00m

New York John F Kennedy Intl

Tue 15/9

20:30-21:05

2 stops19h 35m

£447

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Wed 2/9

21:35-18:25

1 stop25h 50m

Orlando

Sat 12/9

20:30-22:40

1 stop21h 10m

£452

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Thu 10/9

06:10-19:15

2 stops42h 05m

Newark

Mon 14/9

20:25-20:25

2 stops19h 00m

£456

Fastest return journey

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 10/9

06:10-22:05

2 stops20h 55m

New York John F Kennedy Intl

Mon 14/9

23:10-20:25

2 stops16h 15m

£463

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Wed 2/9

21:35-18:25

1 stop25h 50m

Orlando

Sat 12/9

20:30-22:40

1 stop21h 10m

£472

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Mon 14/9

08:15-18:25

1 stop15h 10m

Orlando

Mon 28/9

20:30-09:55

1 stop32h 25m

£481

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 10/9

06:10-22:05

2 stops20h 55m

New York John F Kennedy Intl

Mon 14/9

23:10-20:25

2 stops16h 15m

£490

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Sun 27/9

09:55-18:25

1 stop13h 30m

Orlando

Sat 10/10

20:30-07:45

1 stop30h 15m

£490

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Wed 23/9

08:30-15:00

2 stops35h 30m

New York John F Kennedy Intl

Wed 30/9

15:40-23:10

3 stops26h 30m

£491

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 Belfast Intl Airport to United States

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

What is the cheapest month to fly to United States?

The month of January is, on average, the cheapest month to fly to United States from Belfast Intl Airport, with most prices found around £502. If you are unable to visit United States during the month of January, then departing from Belfast Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around £510.

Cheap Belfast Intl Airport to United States flight deals and tips

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

Fastest flight time	11h 10m
Direct flights	None

The fastest flight from Belfast Intl Airport to United States takes 11h 10m

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

Search flight deals

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

When did momondo last update prices for flights from Belfast Intl Airport to United States?
Prices for flights from Belfast Intl Airport to United States refresh daily.
How many operators does momondo search for flights from Belfast Intl Airport to United States?
As of August 2026, there are 2 operators available to choose from for flights from Belfast Intl Airport to United States.
How old do you have to be to fly from Belfast Intl Airport to United States?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast Intl Airport to United States

Compare and see reviews for airlines that fly from Belfast Intl Airport to United States with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £412	Free Cancellation	Rating 6.7 8,159 reviews		Search British Airways flights
American Airlines	PriceFrom £549	Free Cancellation	Rating 7.1 11,910 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to United States 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 United States quick and easy, saving you time and money.

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

All flight searches from Belfast to United States on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Of course. momondo tracks the price of Belfast to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.