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Cheap flights from Belfast Intl Airport to North America from £186

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LAX
31 Aug — 7 Sep1
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 1 August 2026.

Tue 8/910:30
BFS
-
YYZ
3 stops33h 30m
Multiple Airlines
Wed 23/921:35
YYZ
-
BFS
2 stops19h 45m
Multiple Airlines
Deal found 29/7£382
Tue 8/910:30
BFS
-
YYZ
3 stops33h 30m
Multiple Airlines
Tue 15/921:55
YYZ
-
BFS
1 stop13h 25m
Multiple Airlines
Deal found 28/7£388
Mon 7/921:25
BFS
-
YYZ
2 stops29h 20m
Multiple Airlines
Sun 13/921:55
YYZ
-
BFS
1 stop15h 55m
Multiple Airlines
Deal found 30/7£406
Thu 8/1021:35
BFS
-
YYZ
1 stop23h 25m
Multiple Airlines
Thu 15/1023:50
YYZ
-
BFS
1 stop27h 10m
Multiple Airlines
Deal found 28/7£415
Wed 26/821:50
BFS
-
YYZ
3 stops41h 10m
Multiple Airlines
Wed 2/919:15
YYZ
-
BFS
1 stop15h 40m
Multiple Airlines
Deal found 29/7£418
Fri 11/906:05
BFS
-
JFK
2 stops21h 00m
Multiple Airlines
Mon 14/923:10
JFK
-
BFS
2 stops19h 00m
Multiple Airlines
Deal found 31/7£466
Sat 5/906:20
BFS
-
MCO
1 stop17h 05m
Multiple Airlines
Sat 12/920:30
MCO
-
BFS
1 stop32h 35m
Multiple Airlines
Deal found 1/8£474
Tue 22/906:15
BFS
-
JFK
1 stop14h 40m
Multiple Airlines
Fri 25/918:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 1/8£486
Sat 12/906:20
BFS
-
JFK
1 stop14h 35m
Multiple Airlines
Sat 26/918:20
JFK
-
BFS
1 stop32h 25m
Multiple Airlines
Deal found 29/7£486
Tue 15/906:15
BFS
-
JFK
2 stops20h 50m
Multiple Airlines
Tue 22/920:30
JFK
-
BFS
2 stops19h 35m
Multiple Airlines
Deal found 1/8£492
Mon 14/921:05
BFS
-
EWR
3 stops47h 25m
Multiple Airlines
Mon 28/920:25
EWR
-
BFS
2 stops19h 15m
Multiple Airlines
Deal found 31/7£497
Thu 17/906:10
BFS
-
JFK
1 stop14h 45m
Multiple Airlines
Fri 25/918:20
JFK
-
BFS
1 stop10h 35m
Multiple Airlines
Deal found 31/7£497

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 1 August 2026.

Round-trip from

£382

One-way from

£186

Popular in

December

Cheapest in

February

Average price

£558

Good round-trip deal

£294 or less
8/9-23/9
  • 8/9-23/9
  • 5 total stops
  • 53h 15m total
  • Belfast to North America
Search Deals
7/9
  • 7/9
  • 2 total stops
  • 44h 25m total
  • Belfast to North America
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Belfast Intl to North America.
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 1 August 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

Tue 8/9

16:45-11:00

1 stop23h 15m

Toronto Pearson Intl

Tue 15/9

19:15-16:20

1 stop16h 05m

£402

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 7/9

21:25-21:45

2 stops29h 20m

Toronto Pearson Intl

Sun 13/9

21:55-18:50

1 stop15h 55m

£406

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Thu 8/10

21:35-16:00

1 stop23h 25m

Toronto Pearson Intl

Thu 15/10

23:50-08:00

1 stop27h 10m

£415

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 26/8

21:50-10:00

3 stops41h 10m

Toronto Pearson Intl

Wed 2/9

19:15-15:55

1 stop15h 40m

£418

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Sat 5/9

06:20-18:25

1 stop17h 05m

Orlando

Sat 12/9

20:30-10:05

1 stop32h 35m

£474

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Sat 29/8

21:15-21:45

2 stops29h 30m

Toronto Pearson Intl

Tue 29/9

19:15-16:20

1 stop16h 05m

£482
Fastest return journey

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 22/9

06:15-15:55

1 stop14h 40m

New York John F Kennedy Intl

Fri 25/9

18:20-09:55

1 stop10h 35m

£486

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 12/9

06:20-15:55

1 stop14h 35m

New York John F Kennedy Intl

Sat 26/9

18:20-07:45

1 stop32h 25m

£486

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 8/9

05:55-14:10

1 stop13h 15m

Toronto Pearson Intl

Wed 23/9

21:35-08:30

2 stops29h 55m

£498

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 16/9

12:35-17:45

2 stops34h 10m

New York John F Kennedy Intl

Wed 23/9

00:40-10:30

2 stops28h 50m

£499

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
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6

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, October is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £501). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £1,016). 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 1 August 2026.
Read reviews from past customers who have flown with Aer Lingus,American Airlines, andBritish Airways 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.
Aer Lingus
7.3
Good
1,684 reviews
Check prices

Overall

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.7

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.3
Good
1,684 reviews
Aer Lingus
7.3
Good
1,684 reviews
Check prices

Overall

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.7

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
American Airlines
7.1
Good
11,848 reviews
Aer Lingus
7.3
Good
1,684 reviews
Check prices

Overall

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.7

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
British Airways
6.7
Okay
8,135 reviews
Aer Lingus
7.3
Good
1,684 reviews
Check prices

Overall

7.3

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.7

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

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.

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

    While some choose either Belfast Intl - Orlando or Belfast Intl - Newark, Belfast Intl - New York John F Kennedy Intl 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, October is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £501). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £1,016). 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£412Average£695FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£550Average£653FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£1,158Average£1,292FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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