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Cheap flights from Belfast Intl Airport to North America from £256

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.
BFS — LAX
10 Jul — 17 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 10 June 2026.

Mon 17/808:40
BFS
-
YYZ
2 stops33h 40m
Multiple Airlines
Mon 31/822:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 6/6£352
Thu 9/706:40
BFS
-
YYZ
1 stop12h 30m
Multiple Airlines
Sun 26/722:15
YYZ
-
BFS
1 stop28h 50m
Multiple Airlines
Deal found 8/6£430
Tue 23/612:25
BFS
-
CUN
Nonstop9h 35m
TUI Airways
Tue 7/716:05
CUN
-
BFS
Nonstop8h 35m
TUI Airways
Deal found 8/6£445
Tue 7/710:30
BFS
-
CUN
Nonstop9h 35m
TUI Airways
Tue 14/716:05
CUN
-
BFS
Nonstop8h 35m
TUI Airways
Deal found 10/6£453
Sun 28/622:10
BFS
-
YYZ
2 stops20h 10m
Multiple Airlines
Wed 8/722:15
YYZ
-
BFS
1 stop16h 00m
Multiple Airlines
Deal found 7/6£455
Mon 8/608:40
BFS
-
YYZ
2 stops33h 40m
Multiple Airlines
Mon 15/622:15
YYZ
-
BFS
1 stop19h 50m
Multiple Airlines
Deal found 6/6£474
Tue 7/710:30
BFS
-
CUN
Nonstop9h 35m
TUI Airways
Tue 21/716:05
CUN
-
BFS
Nonstop8h 35m
TUI Airways
Deal found 7/6£494
Tue 25/808:00
BFS
-
JFK
3 stops40h 20m
Multiple Airlines
Sat 29/820:30
JFK
-
BFS
2 stops17h 00m
Multiple Airlines
Deal found 6/6£534
Sun 12/706:45
BFS
-
MCO
2 stops32h 55m
Multiple Airlines
Mon 27/720:30
MCO
-
BFS
1 stop21h 50m
Multiple Airlines
Deal found 7/6£541
Tue 25/808:00
BFS
-
JFK
3 stops40h 20m
Multiple Airlines
Mon 31/820:30
JFK
-
BFS
2 stops14h 45m
Multiple Airlines
Deal found 7/6£541
Wed 8/706:10
BFS
-
MCO
1 stop17h 15m
Multiple Airlines
Sun 19/720:30
MCO
-
BFS
1 stop30h 10m
Multiple Airlines
Deal found 10/6£553
Tue 1/920:55
BFS
-
MCO
1 stop26h 30m
Multiple Airlines
Tue 15/922:00
MCO
-
BFS
2 stops13h 20m
Multiple Airlines
Deal found 7/6£557

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 10 June 2026.

Round-trip from

£352

One-way from

£256

Popular in

May

Cheapest in

January

Average price

£459
17/8-31/8
  • 17/8-31/8
  • 3 total stops
  • 53h 30m total
  • Belfast to North America
Search Deals
8/7
  • 8/7
  • 2 total stops
  • 45h 10m total
  • Belfast to North America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 10 June 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

Mon 17/8

21:55-13:20

2 stops20h 25m

Toronto Pearson Intl

Mon 31/8

22:15-23:20

2 stops20h 05m

£401

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 9/7

06:40-14:10

1 stop12h 30m

Toronto Pearson Intl

Sun 26/7

22:15-08:05

1 stop28h 50m

£430
Fastest return journey

BelfastCancún

BFS - CUN

BFSCUN

Belfast Intl

Tue 7/7

10:30-14:05

Nonstop9h 35m

Cancun

Tue 14/7

16:05-06:40

Nonstop8h 35m

£453

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sun 28/6

22:10-13:20

2 stops20h 10m

Toronto Pearson Intl

Wed 8/7

22:15-19:15

1 stop16h 00m

£455

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

£494

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 25/8

08:00-19:20

3 stops40h 20m

New York John F Kennedy Intl

Sat 29/8

20:30-18:30

2 stops17h 00m

£534

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 25/8

08:00-19:20

3 stops40h 20m

New York John F Kennedy Intl

Mon 31/8

20:30-16:15

2 stops14h 45m

£541

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Wed 8/7

06:10-18:25

1 stop17h 15m

Orlando

Sun 19/7

20:30-07:40

1 stop30h 10m

£553

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Mon 13/7

20:35-10:40

2 stops43h 05m

Orlando

Mon 27/7

20:30-16:15

1 stop14h 45m

£561

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 2/10

06:05-15:55

1 stop14h 50m

New York John F Kennedy Intl

Tue 6/10

18:20-09:55

1 stop10h 35m

£562

Flights are sorted by cheapest return flights first.

Deals found on 9/6

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 £362). Flying from Belfast Intl Airport to North America in April is currently the most expensive (average of £463). 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 10 June 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
1,405 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Finnair
7.7
Good
1,405 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
Aer Lingus
7.3
Good
1,603 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
American Airlines
7.1
Good
11,640 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.
British Airways
6.7
Okay
8,044 reviews
Finnair
7.7
Good
1,405 reviews
Check prices

Comfort

7.4

Overall

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

LAX - HEL

All crew members are really nice behavior. Devdutt also nice person.

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 - Cancun or Belfast Intl - Boston Logan Intl, Belfast Intl - Mexico City Benito Juarez 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 £362). Flying from Belfast Intl Airport to North America in April is currently the most expensive (average of £463). 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 3 airlines flying from Belfast Intl to North America

Discover the top 3 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£395Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£561Average£561FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£1,168Average£1,303FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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