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Cheap flights from North America to Belfast from £178

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
31 Mar — 7 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from North America to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from North America to Belfast
Explore the most affordable flight options available from North America to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 March 2026.

Mon 13/419:35
JFK
-
BHD
1 stop12h 20m
British Airways
Tue 28/409:40
BHD
-
JFK
1 stop11h 35m
British Airways
Deal found 25/2£419
Mon 13/421:25
EWR
-
BHD
1 stop13h 05m
British Airways
Tue 28/420:25
BHD
-
EWR
1 stop22h 30m
British Airways
Deal found 25/2£419
Wed 29/419:20
JFK
-
BHD
1 stop11h 40m
American Airlines
Wed 6/511:35
BHD
-
JFK
1 stop14h 30m
American Airlines
Deal found 25/2£421
Mon 14/920:55
JFK
-
BHD
1 stop11h 00m
British Airways
Tue 22/916:25
BHD
-
JFK
1 stop11h 00m
British Airways
Deal found 26/2£422
Sun 3/518:20
JFK
-
BFS
1 stop10h 45m
Multiple Airlines
Wed 6/521:10
BFS
-
JFK
1 stop23h 45m
Multiple Airlines
Deal found 27/2£424
Sun 29/319:35
JFK
-
BHD
1 stop17h 05m
British Airways
Wed 8/418:20
BHD
-
JFK
1 stop21h 50m
British Airways
Deal found 25/2£425
Tue 14/423:10
JFK
-
BHD
2 stops14h 00m
Multiple Airlines
Sun 19/407:00
BHD
-
JFK
2 stops20h 05m
Multiple Airlines
Deal found 26/2£429
Tue 15/921:25
EWR
-
BHD
1 stop12h 55m
British Airways
Tue 22/913:45
BHD
-
EWR
1 stop10h 40m
British Airways
Deal found 26/2£435
Sun 12/420:30
JFK
-
BFS
2 stops21h 05m
Multiple Airlines
Tue 28/409:15
BFS
-
JFK
3 stops38h 55m
Multiple Airlines
Deal found 26/2£436
Wed 16/921:25
EWR
-
BHD
1 stop11h 10m
British Airways
Mon 21/919:35
BHD
-
EWR
1 stop28h 50m
British Airways
Deal found 25/2£437
Wed 11/311:20
JFK
-
BHD
1 stop16h 55m
British Airways
Wed 18/306:35
BHD
-
JFK
1 stop11h 30m
British Airways
Deal found 27/2£441
Wed 11/319:30
EWR
-
BHD
1 stop9h 40m
British Airways
Wed 18/309:15
BHD
-
EWR
1 stop15h 20m
British Airways
Deal found 25/2£441

Find flight deals from North America to Belfast

Keep the following information in mind while searching for North America to Belfast flight deals. Data was last updated 1 March 2026.

Round-trip from

£419

One-way from

£178

Popular in

December

Cheapest in

November

Average price

£694
British Airways
  • British Airways
  • 13/4-28/4
  • 2 total stops
  • 23h 55m total
  • North America to Belfast
Search Deals
American Airlines
  • American Airlines
  • 8/7
  • 2 total stops
  • 14h 45m total
  • North America to Belfast
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from North America to Belfast 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, Cheapflights users made 858,174 searches. Data last updated 1 March 2026.
Use the filters below to find and compare flights from North America to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkBelfast

JFK - BFS

JFKBFS

New York John F Kennedy Intl

Sun 3/5

18:20-10:05

1 stop10h 45m

Belfast Intl

Wed 6/5

21:10-15:55

1 stop23h 45m

£424

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

17:15-13:35

2 stops15h 20m

Belfast City

Wed 6/5

16:05-22:30

1 stop11h 25m

£443

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Sun 12/4

17:50-08:40

1 stop9h 50m

Belfast City

Tue 28/4

09:40-23:00

2 stops18h 20m

£449

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Mon 13/4

12:53-08:50

2 stops14h 57m

Belfast City

Tue 28/4

09:40-21:11

2 stops16h 31m

£452

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Mon 30/3

21:40-15:30

1 stop12h 50m

Belfast City

Tue 7/4

13:45-20:20

1 stop11h 35m

£457

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Tue 24/3

20:10-11:30

1 stop11h 20m

Belfast City

Wed 1/4

16:05-22:30

1 stop11h 25m

£457

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Wed 25/3

19:30-09:10

1 stop9h 40m

Belfast City

Thu 2/4

06:30-13:55

1 stop12h 25m

£457

NewarkBelfast

EWR - BHD

EWRBHD

Newark

Tue 24/3

19:35-11:30

1 stop11h 55m

Belfast City

Thu 2/4

06:30-13:55

1 stop12h 25m

£457

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Mon 13/4

20:25-20:25

2 stops19h 00m

Belfast Intl

Tue 28/4

08:20-19:15

2 stops15h 55m

£460

New YorkBelfast

JFK - BHD

JFKBHD

New York John F Kennedy Intl

Wed 29/4

10:30-09:20

2 stops17h 50m

Belfast City

Wed 6/5

09:50-17:05

1 stop12h 15m

£468

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from North America to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from North America with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North America to Belfast

What is the cheapest month to book a flight from North America to Belfast?

Currently, September is the cheapest month in which you can book a flight from North America to Belfast (average of £396). Flying from North America to Belfast in November is currently the most expensive (average of £514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from North America to Belfast. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from North America to Belfast?

    Airlines like British Airways and Delta fly from North America to Belfast in about 15h 20m. The time it takes to get you to your destination can typically vary by up to 2h 30m. North America and Belfast are separated by a distance of 3167 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from North America to Belfast?

    Most travelers choose New York John F Kennedy Intl - Belfast Intl, Newark - Belfast Intl or New York John F Kennedy Intl - Belfast City when deciding on the best route from North America to Belfast.

  • Can I find deals for flights from North America to Belfast that include hotel bookings?

    Yes. In addition to deals on North America to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from North America to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Belfast.

  • Can I find deals for business class flights from North America to Belfast?

    Yes. Cheapflights offers flight deals from North America to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from North America to Belfast?

    Currently, September is the cheapest month in which you can book a flight from North America to Belfast (average of £396). Flying from North America to Belfast in November is currently the most expensive (average of £514). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for North America to Belfast

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from North America to Belfast?

Cheapflights makes it easy to find North America to Belfast flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from North America to Belfast?

Cheapflights simply makes it quick and affordable to book flights from North America to Belfast by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from North America to Belfast with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from North America to Belfast, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from North America to Belfast become cheaper?

Of course! You can now track prices for flights from North America to Belfast and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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