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Cheap flights from the United States to Belfast from £208

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from the United States to Belfast

Recent return flight deals from the United States to Belfast

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 09:55JFK  New York John F Kennedy Intl-BFS Belfast Intl
10h 35m1 stop London Gatwick
Multiple Airlines Logo
08:15 - 20:29BFS  Belfast Intl-JFK New York John F Kennedy Intl
16h 14m2 stops Glasgow Intl Dublin
£417Multiple Airlines
Fri, 23 Oct - Wed, 28 Oct
Multiple Airlines Logo
22:20 - 18:55JFK  New York John F Kennedy Intl-BFS Belfast Intl
15h 35m1 stop London Heathrow
Multiple Airlines Logo
07:00 - 19:29BFS  Belfast Intl-JFK New York John F Kennedy Intl
17h 29m2 stops London Stansted Dublin
£441Multiple Airlines
Thu, 10 Dec - Sun, 24 Jan
Multiple Airlines Logo
18:20 - 07:45JFK  New York John F Kennedy Intl-BFS Belfast Intl
32h 25m1 stop London Gatwick
Multiple Airlines Logo
21:35 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
23h 20m1 stop London Gatwick
£466Multiple Airlines
Sat, 10 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:20 - 07:45JFK  New York John F Kennedy Intl-BFS Belfast Intl
32h 25m1 stop London Gatwick
Multiple Airlines Logo
21:35 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
23h 20m1 stop London Gatwick
£468Multiple Airlines
Sat, 10 Oct - Wed, 21 Oct
Multiple Airlines Logo
18:20 - 20:30JFK  New York John F Kennedy Intl-BHD Belfast City
21h 10m1 stop London Gatwick
Multiple Airlines Logo
09:50 - 20:29BHD  Belfast City-JFK New York John F Kennedy Intl
14h 39m2 stops Glasgow Intl Dublin
£474Multiple Airlines
Fri, 23 Oct - Wed, 28 Oct
Multiple Airlines Logo
18:20 - 09:55JFK  New York John F Kennedy Intl-BFS Belfast Intl
10h 35m1 stop London Gatwick
Multiple Airlines Logo
06:05 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
14h 50m1 stop London Gatwick
£479Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct
Multiple Airlines Logo
18:20 - 23:20JFK  New York John F Kennedy Intl-BFS Belfast Intl
24h 00m1 stop London Gatwick
Multiple Airlines Logo
20:15 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
24h 40m1 stop London Stansted
£484Multiple Airlines
Tue, 6 Oct - Wed, 14 Oct
Multiple Airlines Logo
18:20 - 09:55JFK  New York John F Kennedy Intl-BFS Belfast Intl
10h 35m1 stop London Gatwick
Multiple Airlines Logo
06:05 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
14h 50m1 stop London Gatwick
£486Multiple Airlines
Tue, 29 Sep - Fri, 9 Oct
Multiple Airlines Logo
18:20 - 20:35JFK  New York John F Kennedy Intl-BFS Belfast Intl
21h 15m1 stop London Gatwick
Multiple Airlines Logo
20:10 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
24h 45m1 stop London Gatwick
£489Multiple Airlines
Thu, 8 Oct - Thu, 15 Oct
Multiple Airlines Logo
18:20 - 09:55JFK  New York John F Kennedy Intl-BFS Belfast Intl
10h 35m1 stop London Gatwick
Multiple Airlines Logo
06:05 - 15:55BFS  Belfast Intl-JFK New York John F Kennedy Intl
14h 50m1 stop London Gatwick
£499Multiple Airlines
Fri, 9 Oct - Fri, 16 Oct

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British Airways flights from United States to Belfast

Our best British Airways deals on United States to Belfast flight tickets
British Airways
25 Nov
BOS18:35Boston Logan Intl
10h 30m
1 stop
BHD10:05Belfast City
29 Nov
BHD12:00Belfast City
16h 47m
2 stops
BOS23:47Boston Logan Intl
£681
British Airways
25 Nov
BOS21:30Boston Logan Intl
10h 45m
1 stop
BHD13:15Belfast City
29 Nov
BHD20:30Belfast City
30h 20m
1 stop
BOS21:50Boston Logan Intl
£698
British Airways
26 Jan
BOS21:30Boston Logan Intl
12h 20m
1 stop
BHD14:50Belfast City
2 Feb
BHD06:35Belfast City
12h 45m
1 stop
BOS14:20Boston Logan Intl
£703

Delta flights from United States to Belfast

Our best Delta deals on United States to Belfast flight tickets
Delta
30 Dec
JFK10:50New York John F Kennedy Intl
25h 00m
2 stops
BHD16:50Belfast City
14 Jan
BHD09:40Belfast City
33h 38m
1 stop
JFK14:18New York John F Kennedy Intl
£749
Delta
19 Oct
JFK17:26New York John F Kennedy Intl
18h 29m
2 stops
BHD16:55Belfast City
29 Oct
BHD09:40Belfast City
14h 40m
1 stop
JFK20:20New York John F Kennedy Intl
£749
Delta
29 Dec
JFK17:00New York John F Kennedy Intl
11h 10m
1 stop
BHD09:10Belfast City
15 Jan
BHD09:40Belfast City
17h 35m
2 stops
JFK22:15New York John F Kennedy Intl
£753

momondo Fare Finder

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

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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

Fri 23/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 28/10

08:15-20:29

2 stops16h 14m

£417

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 10/12

22:20-18:55

1 stop15h 35m

Belfast Intl

Sun 24/1

07:00-19:29

2 stops17h 29m

£441

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Wed 21/10

21:35-15:55

1 stop23h 20m

£466

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Sat 10/10

18:20-07:45

1 stop32h 25m

Belfast Intl

Wed 21/10

21:35-15:55

1 stop23h 20m

£468

New YorkBelfast

JFK New York John F Kennedy Intl - BHD Belfast City

JFKBHD

New York John F Kennedy Intl

Fri 23/10

18:20-20:30

1 stop21h 10m

Belfast City

Wed 28/10

09:50-20:29

2 stops14h 39m

£474
Fastest return journey

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Fri 9/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 16/10

06:05-15:55

1 stop14h 50m

£479

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

Wed 14/10

20:15-15:55

1 stop24h 40m

£484

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

Fri 9/10

06:05-15:55

1 stop14h 50m

£486

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Thu 8/10

18:20-20:35

1 stop21h 15m

Belfast Intl

Thu 15/10

20:10-15:55

1 stop24h 45m

£489

New YorkBelfast

JFK New York John F Kennedy Intl - BFS Belfast Intl

JFKBFS

New York John F Kennedy Intl

Fri 9/10

18:20-09:55

1 stop10h 35m

Belfast Intl

Fri 16/10

06:05-15:55

1 stop14h 50m

£499

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

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

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 Belfast?

The cheapest month to fly to Belfast from United States is in January. Flight prices, which tend to average around £442, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £491.

Cheap United States to Belfast flight deals and tips

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

Best price found

£208

Fastest flight time

10h 00m

Direct flights

None
The best one-way flight to Belfast from United States in the past 72 hours is £208. The best return flight deal from United States to Belfast found on momondo in the last 72 hours is £417.
The fastest flight from United States to Belfast takes 10h 00m
There are no direct flights from United States to Belfast. There are no popular flight routes from United States to Belfast.
Search flight deals

Frequently asked questions about flying from the United States to Belfast

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

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

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

    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.

  • What documentation or ID do you need to fly to Belfast?

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

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Belfast.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from United States and alert you when they change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Belfast Intl Airport
Belfast City Airport