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Cheap flights from Belfast Intl Airport to North America from £165

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to North America

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to North America
Explore the most affordable flight options available from Belfast Intl to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 May 2026.

Thu 9/722:45
BFS
-
YYZ
2 stops44h 15m
Multiple Airlines
Wed 15/722:15
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Deal found 28/5£341
Tue 7/705:55
BFS
-
YYZ
1 stop13h 15m
Multiple Airlines
Tue 21/722:15
YYZ
-
BFS
1 stop16h 35m
Multiple Airlines
Deal found 25/5£428
Thu 17/910:15
BFS
-
JFK
1 stop16h 45m
Multiple Airlines
Thu 24/923:50
JFK
-
BFS
2 stops16h 10m
Multiple Airlines
Deal found 25/5£436
Sun 14/607:10
BFS
-
YYZ
2 stops59h 10m
Multiple Airlines
Sun 21/623:50
YYZ
-
BFS
1 stop16h 40m
Multiple Airlines
Deal found 28/5£510
Tue 1/920:55
BFS
-
MCO
1 stop26h 30m
Multiple Airlines
Sun 13/920:30
MCO
-
BFS
1 stop18h 45m
Multiple Airlines
Deal found 25/5£554
Thu 17/912:45
BFS
-
EWR
2 stops31h 14m
Multiple Airlines
Thu 24/917:45
EWR
-
BFS
2 stops20h 45m
Multiple Airlines
Deal found 25/5£555
Tue 7/710:30
BFS
-
CUN
Nonstop9h 35m
TUI Airways
Tue 21/716:05
CUN
-
BFS
Nonstop8h 35m
TUI Airways
Deal found 29/5£555
Thu 9/721:10
BFS
-
MCO
1 stop26h 15m
Multiple Airlines
Sun 19/720:30
MCO
-
BFS
1 stop30h 10m
Multiple Airlines
Deal found 25/5£566
Mon 22/618:50
BFS
-
JFK
2 stops32h 40m
Multiple Airlines
Mon 6/718:20
JFK
-
BFS
1 stop12h 55m
Multiple Airlines
Deal found 28/5£575
Tue 23/612:25
BFS
-
CUN
Nonstop9h 35m
Multiple Airlines
Tue 7/719:15
CUN
-
BFS
2 stops42h 00m
Multiple Airlines
Deal found 26/5£578
Thu 11/622:45
BFS
-
CUN
2 stops44h 25m
Multiple Airlines
Mon 15/616:30
CUN
-
BFS
1 stop11h 30m
Multiple Airlines
Deal found 26/5£592
Sun 7/622:00
BFS
-
CUN
1 stop22h 30m
Multiple Airlines
Tue 23/619:40
CUN
-
BFS
2 stops21h 30m
Multiple Airlines
Deal found 26/5£600

Find flight deals from Belfast Intl to North America

Keep the following information in mind while searching for Belfast Intl to North America flight deals. Data was last updated 29 May 2026.

Round-trip from

£341

One-way from

£165

Popular in

May

Cheapest in

January

Average price

£630
9/7-15/7
  • 9/7-15/7
  • 3 total stops
  • 60h 15m total
  • Belfast to North America
Search Deals
4/8
  • 4/8
  • 2 total stops
  • 34h 45m total
  • Belfast to North America
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to North America 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 29 May 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 9/7

12:45-13:20

2 stops29h 35m

Toronto Pearson Intl

Wed 15/7

21:35-19:15

2 stops16h 40m

£386

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 7/7

05:55-14:10

1 stop13h 15m

Toronto Pearson Intl

Tue 21/7

22:15-19:50

1 stop16h 35m

£428

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 14/6

07:10-13:20

2 stops59h 10m

Toronto Pearson Intl

Sun 21/6

23:50-21:30

1 stop16h 40m

£510

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 17/9

21:10-15:55

1 stop23h 45m

New York John F Kennedy Intl

Thu 24/9

18:20-19:20

1 stop20h 00m

£528

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Tue 1/9

20:55-18:25

1 stop26h 30m

Orlando

Sun 13/9

20:30-20:15

1 stop18h 45m

£554
Fastest return journey

BelfastCancún

BFS - CUN

BFSCUN

Belfast Intl

Tue 7/7

10:30-14:05

Nonstop9h 35m

Cancun

Tue 21/7

16:05-06:40

Nonstop8h 35m

£555

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 17/9

12:45-14:59

2 stops31h 14m

Newark

Thu 24/9

17:45-19:30

2 stops20h 45m

£555

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Thu 9/7

21:10-18:25

1 stop26h 15m

Orlando

Sun 19/7

20:30-07:40

1 stop30h 10m

£566

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 22/6

18:50-22:30

2 stops32h 40m

New York John F Kennedy Intl

Mon 6/7

18:20-12:15

1 stop12h 55m

£575

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Mon 13/7

08:00-22:35

2 stops19h 35m

Newark

Sun 19/7

20:25-22:50

2 stops21h 25m

£627

Flights are sorted by cheapest return flights first.

Deals found on 26/5

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

Have a flexible travel schedule? Discover the best time to fly to North America from Belfast Intl 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 Belfast Intl Airport to North America

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

Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £361). Flying from Belfast Intl Airport to North America in April is currently the most expensive (average of £461). 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.

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated 29 May 2026.
Read reviews from past customers who have flown with Finnair,Aer Lingus, andAmerican Airlines from Belfast Intl Airport to North America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,400 reviews
Check prices

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.7
Good
1,400 reviews
Finnair
7.7
Good
1,400 reviews
Check prices

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Aer Lingus
7.3
Good
1,588 reviews
Finnair
7.7
Good
1,400 reviews
Check prices

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
American Airlines
7.1
Good
11,643 reviews
Finnair
7.7
Good
1,400 reviews
Check prices

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
British Airways
6.7
Okay
8,008 reviews
Finnair
7.7
Good
1,400 reviews
Check prices

Overall

7.7

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

Related info for your journey

Find useful and relevant information for your journey from Belfast Intl to North America. 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 Belfast Intl Airport to North America?

    TUI Airways can get you from Belfast Intl Airport to North America in just under 9h 35m. Your travel time will be generally consistent. There are 4670 mi between Belfast Intl Airport and North America. Generally, flights for this route are direct.

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

    While some choose either Belfast Intl - Vancouver Intl or Belfast Intl - New York John F Kennedy Intl, Belfast Intl - Orlando is the most popular route from Belfast Intl Airport to North America.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to North America 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 Belfast Intl Airport to North America?

    Currently, November is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £361). Flying from Belfast Intl Airport to North America in April is currently the most expensive (average of £461). 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

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Alternative routes for Belfast Intl to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Belfast Intl to North America

Discover the top 2 airlines that operate flights from Belfast Intl to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£394Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£1,164Average£1,299FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

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

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast Intl to North America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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