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 - New York John F Kennedy Intl or Belfast Intl - Toronto Pearson Intl, Belfast Intl - Newark 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.

£243+ 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 26 October 2026.

Sat 5/1217:40 -

1 stop26h 20m

Sat 12/1221:35 -

1 stop12h 10m

Deal found 21/10£501

Sat 21/1115:25 -

1 stop27h 55m

Sun 6/1217:50 -

2 stops33h 15m

Deal found 23/10£506

Wed 11/1106:25 -

1 stop13h 35m

Thu 26/1121:35 -

1 stop29h 05m

Deal found 25/10£512

Thu 3/1220:05 -

2 stops25h 10m

Mon 7/1220:25 -

2 stops19h 50m

Deal found 25/10£536

Thu 12/1106:30 -

1 stop13h 30m

Mon 16/1121:35 -

1 stop15h 20m

Deal found 25/10£542

Tue 17/1116:45 -

2 stops27h 55m

Sun 29/1117:10 -

2 stops23h 30m

Deal found 23/10£545

Tue 8/1220:55 -

1 stop23h 05m

Tue 15/1221:35 -

1 stop11h 55m

Deal found 24/10£553

Wed 9/1208:20 -

1 stop14h 25m

Wed 16/1221:40 -

1 stop11h 30m

Deal found 25/10£554

Wed 9/1214:25 -

1 stop27h 15m

Wed 16/1218:20 -

1 stop31h 40m

Deal found 25/10£581

Mon 7/1220:45 -

1 stop20h 55m

Mon 14/1218:20 -

1 stop12h 10m

Deal found 23/10£599

Thu 29/1017:40 -

1 stop28h 35m

Thu 12/1117:40 -

1 stop33h 00m

Deal found 21/10£610

Thu 12/1117:20 -

3 stops27h 36m

Mon 16/1110:45 -

3 stops27h 25m

Deal found 25/10£611

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 26 October 2026.

Thu 4/306:30 -

1 stop13h 45m

Sun 7/316:40 -

1 stop12h 30m

Deal found 21/10£486

Sat 5/1217:40 -

1 stop26h 20m

Sat 12/1221:35 -

1 stop12h 10m

Deal found 21/10£501

Wed 11/1106:25 -

1 stop13h 35m

Thu 26/1121:35 -

1 stop29h 05m

Deal found 25/10£512

Fri 4/1206:30 -

1 stop13h 30m

Fri 11/1221:35 -

1 stop30h 20m

Deal found 22/10£536

Tue 17/1116:45 -

2 stops27h 55m

Sun 29/1117:10 -

2 stops23h 30m

Deal found 23/10£545

Tue 8/1220:55 -

1 stop23h 05m

Tue 15/1221:35 -

1 stop11h 55m

Deal found 24/10£553

Wed 9/1214:25 -

1 stop27h 15m

Wed 16/1218:20 -

1 stop31h 40m

Deal found 25/10£581

Mon 1/206:30 -

1 stop13h 30m

Fri 5/221:35 -

1 stop14h 40m

Deal found 23/10£584

Fri 15/106:30 -

1 stop15h 45m

Sun 24/116:40 -

1 stop23h 45m

Deal found 25/10£587

Mon 7/1220:45 -

1 stop20h 55m

Mon 14/1218:20 -

1 stop12h 10m

Deal found 23/10£599

Thu 12/1117:20 -

3 stops27h 36m

Mon 16/1110:45 -

3 stops27h 25m

Deal found 25/10£611

Thu 12/1108:50 -

2 stops35h 57m

Mon 16/1121:35 -

1 stop17h 35m

Deal found 25/10£614

Sat 21/1108:10 -

2 stops21h 22m

Sat 28/1106:45 -

2 stops27h 00m

Deal found 24/10£622

Sun 6/1220:00 -

3 stops31h 59m

Sun 13/1216:40 -

1 stop12h 30m

Deal found 22/10£702

Mon 15/210:15 -

2 stops35h 45m

Wed 24/218:00 -

2 stops22h 45m

Deal found 23/10£718

Wed 9/1206:25 -

2 stops23h 05m

Wed 16/1207:20 -

2 stops28h 40m

Deal found 25/10£750

Mon 14/1220:50 -

1 stop22h 25m

Mon 28/1213:25 -

3 stops23h 35m

Deal found 23/10£762

Sat 5/1223:00 -

3 stops25h 53m

Sat 12/1217:50 -

2 stops22h 05m

Deal found 21/10£794

Tue 22/1207:00 -

2 stops22h 30m

Tue 5/113:45 -

2 stops18h 45m

Deal found 23/10£847

Sun 6/1209:25 -

3 stops30h 15m

Sun 13/1210:30 -

2 stops28h 40m

Deal found 21/10£874

Fri 9/406:05 -

1 stop15h 55m

Fri 23/420:15 -

2 stops22h 05m

Deal found 25/10£899

Mon 7/1209:55 -

2 stops40h 40m

Mon 14/1217:00 -

1 stop22h 10m

Deal found 23/10£912

Sun 20/1209:25 -

2 stops18h 20m

Wed 30/1208:00 -

2 stops30h 05m

Deal found 24/10£1,234

Find flight deals from Belfast Intl to North America

Round-trip from	£486
One-way from	£243
Popular in	December
Cheapest in	January
Average price	£500
Good round-trip deal	£873 or less

4/3-7/3
2 total stops
26h 15m total
Belfast to North America

Search Deals

21/11-31/12
1 total stop
25h 40m total
Belfast to North America

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 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

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Sat 21/11

17:40-14:20

1 stop25h 40m

Orlando

Wed 31/12

00:00-06:00

Nonstop0h 00m

£243

BelfastCalgary

BFS Belfast Intl - YYC Calgary

BFSYYC

Belfast Intl

Mon 7/12

22:05-15:50

2 stops47h 45m

Calgary

Wed 31/12

00:00-08:00

Nonstop0h 00m

£247

BelfastCalgary

BFS Belfast Intl - YYC Calgary

BFSYYC

Belfast Intl

Mon 23/11

08:40-15:50

1 stop37h 10m

Calgary

Wed 31/12

00:00-08:00

Nonstop0h 00m

£247

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Mon 7/12

06:05-15:20

2 stops38h 15m

Toronto Pearson Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£289

BelfastToronto

BFS Belfast Intl - YTZ Toronto Island

BFSYTZ

Belfast Intl

Mon 7/12

20:45-18:07

2 stops26h 22m

Toronto Island

Wed 31/12

00:00-06:00

Nonstop0h 00m

£295

Fastest return journey

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Thu 12/11

06:30-15:40

1 stop14h 10m

Orlando

Wed 31/12

00:00-06:00

Nonstop0h 00m

£298

BelfastCancún

BFS Belfast Intl - CUN Cancun

BFSCUN

Belfast Intl

Mon 30/11

09:55-21:35

2 stops40h 40m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£377

BelfastCalgary

BFS Belfast Intl - YYC Calgary

BFSYYC

Belfast Intl

Sat 31/10

07:00-17:45

3 stops40h 45m

Calgary

Wed 31/12

00:00-08:00

Nonstop0h 00m

£394

BelfastOrlando

BFS Belfast Intl - MCO Orlando

BFSMCO

Belfast Intl

Thu 4/3

06:30-15:15

1 stop13h 45m

Orlando

Sun 7/3

16:40-10:10

1 stop12h 30m

£486

BelfastToronto

BFS Belfast Intl - YYZ Toronto Pearson Intl

BFSYYZ

Belfast Intl

Sat 5/12

17:40-15:00

1 stop26h 20m

Toronto Pearson Intl

Sat 12/12

21:35-14:45

1 stop12h 10m

£501

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 31 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-MCO

BFS-YYC

BFS-YYZ

BFS-YTZ

BFS-CUN

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-MCO

BFS-YYC

BFS-YYZ

BFS-YTZ

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 £448). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £825). 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

7.0

Good

12,187 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

7.0

Good

12,187 reviews

American Airlines

7.0

Good

12,187 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

8,270 reviews

American Airlines

7.0

Good

12,187 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 - New York John F Kennedy Intl or Belfast Intl - Toronto Pearson Intl, Belfast Intl - Newark 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 £448). Flying from Belfast Intl Airport to North America in June is currently the most expensive (average of £825). 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£241	Average£671	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£554	Average£658	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

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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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Belfast Intl Airport to North America from £243

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/11. 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 26 October 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 26 October 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 26 October 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 26 October 2026.

Last-minute flights from Belfast Intl to North AmericaDiscover last-minute flight deals from Belfast Intl to North America. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Belfast Intl to North America. Data last updated 26 October 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 26 October 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 26 October 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 26 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to North America countries

Consider these flights travelling to countries located in North America.

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 26 October 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 26 October 2026.

Last-minute flights from Belfast Intl to North America
Discover last-minute flight deals from Belfast Intl to North America. Data last updated 26 October 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 26 October 2026.