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Cheap flights from North America to Belfast from £173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Belfast departing on 23/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 09:55
JFK
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
21:10 - 15:55
BFS
-
JFK
23h 45m
1 stop
£394Multiple Airlines
Fri, 8 May - Wed, 13 May
Multiple Airlines Logo
19:35 - 17:55
EWR
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
06:30 - 19:25
BFS
-
EWR
16h 55m
2 stops
£399Multiple Airlines
Mon, 2 Mar - Thu, 12 Mar
Multiple Airlines Logo
18:20 - 09:55
JFK
-
BFS
10h 35m
1 stop
Multiple Airlines Logo
07:00 - 22:30
BFS
-
JFK
44h 30m
2 stops
£416Multiple Airlines
Fri, 8 May - Wed, 13 May
Multiple Airlines Logo
18:55 - 10:05
JFK
-
BFS
11h 10m
1 stop
Multiple Airlines Logo
06:30 - 16:55
BFS
-
JFK
14h 25m
1 stop
£440Multiple Airlines
Mon, 16 Mar - Fri, 20 Mar
Multiple Airlines Logo
19:35 - 20:15
EWR
-
BFS
19h 40m
2 stops
Multiple Airlines Logo
06:30 - 18:25
BFS
-
EWR
16h 55m
2 stops
£445Multiple Airlines
Mon, 23 Feb - Tue, 3 Mar
Multiple Airlines Logo
09:35 - 13:50
JFK
-
BFS
23h 15m
1 stop
Multiple Airlines Logo
08:55 - 20:20
BFS
-
JFK
16h 25m
1 stop
£456Multiple Airlines
Fri, 17 Apr - Wed, 22 Apr
Multiple Airlines Logo
23:00 - 20:10
JFK
-
BFS
17h 10m
2 stops
Multiple Airlines Logo
06:25 - 11:55
BFS
-
JFK
34h 30m
3 stops
£457Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
09:45 - 18:55
JFK
-
BFS
29h 10m
3 stops
Multiple Airlines Logo
06:25 - 11:55
BFS
-
JFK
34h 30m
3 stops
£459Multiple Airlines
Sun, 22 Mar - Sun, 29 Mar
Multiple Airlines Logo
09:35 - 07:25
JFK
-
BFS
16h 50m
1 stop
Multiple Airlines Logo
06:45 - 17:00
BFS
-
JFK
15h 15m
1 stop
£459Multiple Airlines
Mon, 4 May - Tue, 19 May
Multiple Airlines Logo
19:35 - 17:55
EWR
-
BFS
17h 20m
2 stops
Multiple Airlines Logo
06:30 - 18:25
BFS
-
EWR
16h 55m
2 stops
£461Multiple Airlines
Wed, 25 Feb - Wed, 4 Mar

momondo Fare Finder

 
Customise your flight search to find flights from North America to Belfast Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from North America 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

Fri 8/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 13/5

21:10-15:55

1 stop23h 45m

£394

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 2/3

19:35-17:55

2 stops17h 20m

Belfast Intl

Thu 12/3

06:30-19:25

2 stops16h 55m

£399

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 8/5

18:20-09:55

1 stop10h 35m

Belfast Intl

Wed 13/5

07:00-22:30

2 stops44h 30m

£416

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 16/3

18:55-10:05

1 stop11h 10m

Belfast Intl

Fri 20/3

06:30-16:55

1 stop14h 25m

£440

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 23/2

19:35-20:15

2 stops19h 40m

Belfast Intl

Tue 3/3

06:30-18:25

2 stops16h 55m

£445

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Fri 17/4

09:35-13:50

1 stop23h 15m

Belfast Intl

Wed 22/4

08:55-20:20

1 stop16h 25m

£456

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 22/3

23:00-20:10

2 stops17h 10m

Belfast Intl

Sun 29/3

06:25-11:55

3 stops34h 30m

£457

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 22/3

09:45-18:55

3 stops29h 10m

Belfast Intl

Sun 29/3

06:25-11:55

3 stops34h 30m

£459

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Mon 4/5

09:35-07:25

1 stop16h 50m

Belfast Intl

Tue 19/5

06:45-17:00

1 stop15h 15m

£459

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 25/2

19:35-17:55

2 stops17h 20m

Belfast Intl

Wed 4/3

06:30-18:25

2 stops16h 55m

£461

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from North America 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

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 North America, with most prices found around £339. If you’re not able to fly to Belfast Intl Airport in November, then September is your next best option. Flight prices from North America to Belfast Intl Airport during September average around £409.

Cheap North America to Belfast Intl Airport flight deals and tips

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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from North America to Belfast Intl Airport takes 9h 40m
There are no direct flights from North America to Belfast Intl Airport. There are no popular flight routes from North America to Belfast Intl Airport.
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  • When did momondo last update prices for flights from North America to Belfast Intl Airport?

    Prices for flights from North America to Belfast Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from North America to Belfast Intl Airport?

    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 North America to Belfast Intl Airport.

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

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Portadown
Dungannon

Why use momondo?

Why should I use momondo to find a flight deal from North America to Belfast?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from North America to Belfast for you.

Can I find flights from North America to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from North America which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from North America to Belfast?

Once all potential North America to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for North America to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast Intl Airport trip

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