In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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

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

What are the most popular airlines that fly from Belfast Intl Airport to North America?

Before booking your flight from Belfast Intl Airport to North America check out the most popular airlines for this route: British Airways, American Airlines or TUI Airways.

What is the cheapest time of day to fly from BFS to NA?

When flying from Belfast Intl Airport to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£247+ Cheap Flights from Belfast Intl Airport to North America

Cheap flight deals from Belfast Intl to North America

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 4 September 2026.

Tue 6/1008:20 -

2 stops39h 50m

Tue 13/1020:45 -

2 stops19h 20m

Deal found 1/9£383

Wed 30/908:15 -

2 stops18h 50m

Wed 7/1023:10 -

2 stops16h 20m

Deal found 2/9£395

Thu 8/1013:00 -

2 stops36h 55m

Mon 12/1015:40 -

2 stops19h 10m

Deal found 31/8£409

Sat 7/1108:10 -

1 stop11h 50m

Sun 15/1121:35 -

1 stop18h 50m

Deal found 1/9£434

Fri 2/1006:05 -

1 stop17h 20m

Sun 11/1020:30 -

1 stop30h 00m

Deal found 2/9£453

Thu 1/1020:40 -

1 stop26h 45m

Wed 14/1020:30 -

1 stop16h 25m

Deal found 4/9£471

Wed 23/907:30 -

2 stops18h 15m

Wed 30/918:30 -

2 stops22h 50m

Deal found 31/8£474

Thu 1/1006:35 -

1 stop21h 39m

Wed 7/1017:30 -

1 stop18h 45m

Deal found 4/9£475

Fri 25/906:05 -

1 stop17h 20m

Sun 11/1020:30 -

1 stop30h 00m

Deal found 31/8£483

Thu 15/1021:05 -

2 stops21h 35m

Mon 19/1021:05 -

2 stops21h 00m

Deal found 4/9£491

Mon 26/1017:30 -

1 stop26h 20m

Sun 8/1119:05 -

1 stop17h 00m

Deal found 4/9£503

Fri 2/1006:05 -

1 stop14h 50m

Sun 4/1018:20 -

1 stop10h 45m

Deal found 31/8£512

Best flights from Belfast Intl to North America
Discover carefully curated flight deals from Belfast Intl to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Tue 6/1008:20 -

2 stops39h 50m

Tue 13/1020:45 -

2 stops19h 20m

Deal found 1/9£383

Wed 30/908:15 -

2 stops18h 50m

Wed 7/1023:10 -

2 stops16h 20m

Deal found 2/9£395

Sat 7/1108:10 -

1 stop11h 50m

Sun 15/1121:35 -

1 stop18h 50m

Deal found 1/9£434

Fri 2/1006:05 -

1 stop17h 20m

Sun 11/1020:30 -

1 stop30h 00m

Deal found 2/9£453

Wed 23/907:30 -

2 stops18h 15m

Wed 30/918:30 -

2 stops22h 50m

Deal found 31/8£474

Thu 1/1006:35 -

1 stop21h 39m

Wed 7/1017:30 -

1 stop18h 45m

Deal found 4/9£475

Fri 25/906:05 -

1 stop17h 20m

Sun 11/1020:30 -

1 stop30h 00m

Deal found 31/8£483

Thu 15/1021:05 -

2 stops21h 35m

Mon 19/1021:05 -

2 stops21h 00m

Deal found 4/9£491

Mon 26/1017:30 -

1 stop26h 20m

Sun 8/1119:05 -

1 stop17h 00m

Deal found 4/9£503

Fri 2/1006:05 -

1 stop14h 50m

Sun 4/1018:20 -

1 stop10h 45m

Deal found 31/8£512

Wed 7/1006:10 -

2 stops22h 49m

Wed 21/1007:00 -

2 stops28h 40m

Deal found 4/9£512

Thu 22/1021:10 -

1 stop23h 45m

Fri 23/1018:20 -

1 stop10h 35m

Deal found 3/9£521

Wed 14/1013:55 -

2 stops30h 04m

Wed 21/1017:20 -

2 stops20h 55m

Deal found 30/8£530

Thu 1/1021:10 -

1 stop23h 45m

Sun 4/1018:20 -

1 stop10h 45m

Deal found 3/9£531

Sat 17/1010:10 -

1 stop15h 35m

Sat 24/1017:30 -

1 stop16h 10m

Deal found 2/9£540

Tue 1/1208:05 -

2 stops16h 24m

Fri 4/1221:15 -

2 stops19h 45m

Deal found 30/8£543

Sat 17/1010:10 -

2 stops32h 05m

Sat 24/1017:45 -

2 stops23h 40m

Deal found 2/9£545

Tue 29/908:20 -

2 stops35h 20m

Tue 6/1015:15 -

2 stops21h 50m

Deal found 1/9£545

Sun 25/1009:25 -

1 stop11h 25m

Sat 31/1023:00 -

1 stop29h 00m

Deal found 2/9£581

Sun 18/1021:10 -

1 stop26h 15m

Sun 25/1020:05 -

1 stop31h 40m

Deal found 3/9£588

Mon 22/206:30 -

2 stops17h 45m

Sat 27/214:15 -

2 stops22h 35m

Deal found 1/9£603

Wed 14/1008:15 -

3 stops23h 10m

Wed 21/1012:45 -

2 stops20h 45m

Deal found 3/9£604

Wed 14/1006:15 -

2 stops20h 15m

Wed 21/1015:30 -

2 stops17h 15m

Deal found 30/8£607

Fri 23/1017:05 -

2 stops25h 10m

Fri 30/1019:30 -

2 stops23h 05m

Deal found 1/9£618

Fri 18/921:10 -

2 stops27h 20m

Sun 27/917:30 -

2 stops20h 25m

Deal found 1/9£629

Mon 19/1020:55 -

1 stop26h 30m

Tue 27/1018:40 -

1 stop21h 30m

Deal found 1/9£648

Thu 8/1017:15 -

3 stops28h 30m

Mon 12/1019:00 -

2 stops13h 15m

Deal found 31/8£649

Mon 19/1008:00 -

2 stops23h 25m

Thu 29/1016:00 -

3 stops21h 20m

Deal found 1/9£665

Thu 1/1006:10 -

2 stops21h 29m

Thu 8/1015:40 -

3 stops23h 20m

Deal found 3/9£667

Thu 1/1020:20 -

2 stops28h 10m

Fri 9/1015:05 -

2 stops22h 10m

Deal found 1/9£669

Find flight deals from Belfast Intl to North America

Round-trip from	£383
One-way from	£247
Popular in	December
Cheapest in	January
Average price	£526
Good round-trip deal	£294 or less

6/10-13/10
4 total stops
59h 10m total
Belfast to North America

Search Deals

17/9-31/12
1 total stop
10h 20m total
Belfast to North America

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£20 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 September 2026

Search Deals

Price to beat on a round-trip flight from Belfast Intl to North America.

Search Deals

Cheapflights Fare Finder

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

Fastest return journey

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Thu 17/9

08:20-13:40

1 stop10h 20m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£247

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sun 18/10

22:05-14:10

1 stop21h 05m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£263

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Tue 10/11

07:05-12:40

1 stop34h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£266

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Thu 26/11

06:30-19:05

3 stops41h 35m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£272

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Sat 24/10

20:15-16:55

3 stops49h 40m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£281

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 18/9

21:10-15:40

1 stop23h 30m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£286

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Fri 16/10

21:05-11:00

1 stop18h 55m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£290

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Wed 25/11

21:00-22:10

3 stops30h 10m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£312

BelfastNew York

BFS Belfast Intl - JFK New York John F Kennedy Intl

BFSJFK

Belfast Intl

Wed 7/10

21:35-15:55

1 stop23h 20m

New York John F Kennedy Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£333

BelfastNewark

BFS Belfast Intl - EWR Newark

BFSEWR

Belfast Intl

Wed 7/10

20:10-21:00

3 stops53h 50m

Newark

Wed 31/12

00:00-06:00

Nonstop0h 00m

£360

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 57 resultsSorted by cheapest first

...

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.

BFS-YYZ

BFS-MCO

BFS-JFK

BFS-SEA

BFS-YVR

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

BFS-0NA

BFS-YYZ

BFS-MCO

BFS-JFK

BFS-SEA

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

Currently, February is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £499). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £1,111). 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

Read reviews from past customers who have flown with American Airlines and British 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.

American Airlines

7.1

Good

12,050 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight

American Airlines

7.1

Good

12,050 reviews

American Airlines

7.1

Good

12,050 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight

British Airways

6.7

Okay

8,206 reviews

American Airlines

7.1

Good

12,050 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Ron,Aug 2026

LHR - LAX

Unfortunately it took an hour and 15 minutes for luggage to get to customs so I had to pay for hotel and other ticket to get home Missed flight

Related info for your journey

What are the most popular routes from Belfast Intl Airport to North America?
While some choose either Belfast Intl - Toronto Pearson Intl or Belfast Intl - Vancouver Intl, 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, February is the cheapest month in which you can book a flight from Belfast Intl Airport to North America (average of £499). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £1,111). 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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Top 2 airlines flying from Belfast Intl to North America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£239	Average£713	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£549	Average£652	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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Cheapflights makes it easy to find Belfast Intl to North America 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 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.

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

Yes, we can. To see specific flights from Belfast Intl to North America with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Cheap flights from Belfast Intl Airport to North America from £247

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast Intl to North America

Cheapest flights from Belfast Intl to North AmericaExplore 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 4 September 2026.

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 4 September 2026.

Best flights from Belfast Intl to North AmericaDiscover carefully curated flight deals from Belfast Intl to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Discover carefully curated flight deals from Belfast Intl to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Belfast Intl to North AmericaDiscover last-minute flight deals from Belfast Intl to North America. Data last updated 4 September 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to North America. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Belfast Intl to North AmericaSearch for one-way flight options from Belfast Intl to North America. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Search for one-way flight options from Belfast Intl to North America. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.

Find flight deals from Belfast Intl to North America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast Intl Airport to North America that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing North America

Read reviews from past customers who have flown with American Airlines and British 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.

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast Intl to North America

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

Complete your trip

Complete your trip to North America by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Belfast Intl to North America by cabin class

Find flights from Belfast Intl to North America, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belfast Intl and North America flights

Browse other Belfast Intl and North America flight options. Last updated on 4 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to North America countries

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Belfast Intl to North America flights

Consider these flights travelling from Belfast Intl to North America.

Top 2 airlines flying from Belfast Intl to North America

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

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

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

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

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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 4 September 2026.

Best flights from Belfast Intl to North America
Discover carefully curated flight deals from Belfast Intl to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 September 2026.

Last-minute flights from Belfast Intl to North America
Discover last-minute flight deals from Belfast Intl to North America. Data last updated 4 September 2026 and is based on user searches.

One-way flights from Belfast Intl to North America
Search for one-way flight options from Belfast Intl to North America. Find affordable one-way fares based on user searches. Data last updated 4 September 2026.