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Cheap flights from North America to Belfast from £182

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BHD
13 May — 20 May1
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 13 April 2026.

Mon 18/521:35
YYZ
-
BFS
2 stops20h 45m
Multiple Airlines
Tue 2/620:15
BFS
-
YYZ
2 stops22h 05m
Multiple Airlines
Deal found 11/4£412
Mon 11/519:15
YYZ
-
BFS
1 stop12h 15m
Multiple Airlines
Mon 18/521:35
BFS
-
YYZ
1 stop18h 25m
Multiple Airlines
Deal found 12/4£433
Sun 17/519:15
YYZ
-
BFS
1 stop18h 35m
Multiple Airlines
Sun 24/508:35
BFS
-
YYZ
1 stop31h 25m
Multiple Airlines
Deal found 10/4£440
Thu 21/521:35
YYZ
-
BFS
2 stops16h 20m
Multiple Airlines
Mon 25/509:15
BFS
-
YYZ
3 stops36h 55m
Multiple Airlines
Deal found 12/4£444
Sun 17/519:15
YYZ
-
BHD
1 stop11h 40m
Multiple Airlines
Sun 24/509:50
BHD
-
YYZ
1 stop30h 10m
Multiple Airlines
Deal found 10/4£458
Fri 12/623:50
YYZ
-
BFS
1 stop16h 25m
Multiple Airlines
Mon 22/608:40
BFS
-
YYZ
1 stop12h 20m
Multiple Airlines
Deal found 12/4£470
Fri 8/519:15
YYZ
-
BFS
1 stop21h 35m
Multiple Airlines
Fri 15/512:20
BFS
-
YYZ
1 stop27h 40m
Multiple Airlines
Deal found 10/4£488
Mon 18/522:15
YYZ
-
BHD
1 stop11h 45m
Multiple Airlines
Tue 2/607:00
BHD
-
YYZ
2 stops13h 50m
Multiple Airlines
Deal found 11/4£499
Wed 6/522:45
YYZ
-
BFS
1 stop28h 10m
Multiple Airlines
Wed 13/521:40
BFS
-
YYZ
1 stop23h 00m
Multiple Airlines
Deal found 8/4£517
Tue 26/515:50
JFK
-
BFS
3 stops18h 25m
Multiple Airlines
Tue 2/608:50
BFS
-
JFK
2 stops31h 35m
Multiple Airlines
Deal found 11/4£527
Fri 12/623:50
YYZ
-
BHD
1 stop9h 00m
Multiple Airlines
Mon 22/609:30
BHD
-
YYZ
1 stop11h 30m
Multiple Airlines
Deal found 12/4£531
Thu 14/518:20
JFK
-
BFS
1 stop23h 40m
Multiple Airlines
Fri 5/619:55
BFS
-
JFK
1 stop25h 00m
Multiple Airlines
Deal found 11/4£540

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 13 April 2026.

Round-trip from

£412

One-way from

£182

Popular in

December

Cheapest in

November

Average price

£389
18/5-2/6
  • 18/5-2/6
  • 4 total stops
  • 42h 50m total
  • North America to Belfast
Search Deals
24/5
  • 24/5
  • 1 total stop
  • 17h 55m total
  • North America to Belfast
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 13 April 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

Cheapest return flight

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 11/5

19:15-12:30

1 stop12h 15m

Belfast Intl

Mon 18/5

21:35-11:00

1 stop18h 25m

£433

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 18/5

19:15-16:15

1 stop16h 00m

Belfast Intl

Tue 2/6

16:45-11:00

1 stop23h 15m

£434

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Thu 21/5

21:35-18:55

2 stops16h 20m

Belfast Intl

Mon 25/5

09:15-17:10

3 stops36h 55m

£444

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 12/6

23:50-21:15

1 stop16h 25m

Belfast Intl

Mon 22/6

08:40-16:00

1 stop12h 20m

£470

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 8/5

19:15-21:50

1 stop21h 35m

Belfast Intl

Fri 15/5

12:20-11:00

1 stop27h 40m

£488

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Sun 17/5

22:05-18:50

1 stop15h 45m

Belfast Intl

Sun 24/5

19:20-21:45

3 stops31h 25m

£503

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Wed 6/5

22:45-07:55

1 stop28h 10m

Belfast Intl

Wed 13/5

21:40-15:40

1 stop23h 00m

£517

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Fri 15/5

23:40-23:30

1 stop18h 50m

Belfast Intl

Mon 18/5

09:15-13:20

2 stops33h 05m

£527

NewarkBelfast

EWR - BFS

EWRBFS

Newark

Wed 6/5

20:25-22:20

3 stops20h 55m

Belfast Intl

Wed 13/5

06:10-08:48

2 stops31h 38m

£554

TorontoBelfast

YYZ - BFS

YYZBFS

Toronto Pearson Intl

Mon 31/8

22:15-20:40

1 stop17h 25m

Belfast Intl

Thu 10/9

12:45-13:20

2 stops29h 35m

£556

Flights are sorted by cheapest return flights first.

Deals found on 10/4

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, March is the cheapest month in which you can book a flight from North America to Belfast (average of £390). Flying from North America to Belfast in November is currently the most expensive (average of £516). 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 KLM, British Airways, and Delta fly from North America to Belfast in about 16h 15m. The time it takes to get you to your destination can typically vary by up to 2h 16m. 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 Toronto Pearson Intl - Belfast Intl 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, March is the cheapest month in which you can book a flight from North America to Belfast (average of £390). Flying from North America to Belfast in November is currently the most expensive (average of £516). 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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