How long is the flight from Belfast to North America?

Airlines like British Airways and American Airlines fly from Belfast to North America in about 19h 28m. The time it takes to get you to your destination can typically vary by up to 8h 17m. There are 4549 mi between Belfast and North America. This flight may include one or multiple stops.

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 to North America?

The most popular flight routes from Belfast to North America are Belfast Intl - Toronto Pearson Intl, Belfast Intl - New York John F Kennedy Intl and Belfast Intl - Vancouver Intl.

How far in advance should I book a flight from Belfast to North America?

Travelers have found it’s best to book a flight 36 days in advance to save up to 122% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Belfast to North America 1-2 weeks in advance for as low as £434, or £1,142 for flights within the next 24 hours.

What is the cheapest month to fly from Belfast to North America?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, May can be a great choice for travel to North America. Flights to North America from Belfast in May are about £474 on average during May, but can be found for as low as £378.

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

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

How can I find direct flights from Belfast 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 to North America.

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

Yes. Cheapflights offers flight deals from Belfast 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.

£225+ Flights from Belfast to North America

Cheap flight deals from Belfast to North America

Round-trip from	£357
One-way from	£225
Popular in	July
Cheapest in	May
Average price	£498

24/9-1/10
2 total stops
38h 45m total
Belfast to North America

Search Deals

15/12
2 total stops
43h 10m total
Belfast to North America

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Belfast to North America

Cheapest flights from Belfast to North America
Explore the most affordable flight options available from Belfast to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

Tue 7/1008:15BFS - JFK

1 stop12h 40mMultiple Airlines

Sat 11/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£361

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Thu 16/1018:20JFK - BFS

1 stop16h 15mMultiple Airlines

Deal found 26/8£390

Mon 15/912:35BFS - YYZ

2 stops30h 35mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£395

Tue 16/915:45BFS - YYZ

3 stops47h 14mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£397

Tue 16/905:55BFS - YYZ

2 stops13h 15mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£399

Mon 15/912:35BFS - YYZ

2 stops30h 35mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£400

Sat 11/1012:35BFS - JFK

1 stop14h 40mMultiple Airlines

Sat 18/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£426

Wed 17/920:30BFS - YYZ

2 stops24h 20mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£434

Sun 14/922:55BFS - YYZ

2 stops21h 55mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£436

Wed 17/906:00BFS - YYZ

2 stops14h 50mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£439

Best flights from Belfast to North America
Discover carefully curated flight deals from Belfast to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 August 2025.

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

Thu 27/1120:00BHD - YUL

1 stop27h 45mBritish Airways

Mon 1/1220:40YUL - BHD

1 stop12h 35mBritish Airways

Deal found 27/8£485

Sun 14/906:30BHD - YUL

2 stops22h 57mKLM

Sat 27/918:50YUL - BHD

1 stop21h 25mKLM

Deal found 28/8£534

Thu 27/1106:35BHD - YUL

2 stops36h 14mAmerican Airlines

Mon 1/1220:40YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 27/8£537

Thu 15/117:20BHD - YVR

2 stops35h 32mVirgin Atlantic

Mon 19/115:55YVR - BHD

1 stop16h 55mVirgin Atlantic

Deal found 26/8£662

Thu 18/906:30BHD - YVR

2 stops25h 28mDelta

Mon 22/906:15YVR - BHD

2 stops26h 40mDelta

Deal found 26/8£673

Tue 7/1008:15BFS - JFK

1 stop12h 40mMultiple Airlines

Sat 11/1018:20JFK - BFS

1 stop32h 25mMultiple Airlines

Deal found 27/8£361

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Thu 9/1006:10BFS - JFK

1 stop14h 45mMultiple Airlines

Thu 16/1018:20JFK - BFS

1 stop16h 15mMultiple Airlines

Deal found 26/8£390

Thu 2/1013:15BHD - YYZ

1 stop12h 00mBritish Airways

Mon 6/1022:00YYZ - BHD

1 stop14h 30mBritish Airways

Deal found 27/8£487

Mon 15/912:35BFS - YYZ

2 stops30h 35mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£395

Thu 18/906:35BHD - YUL

1 stop18h 40mAmerican Airlines

Mon 22/914:31YUL - BHD

2 stops20h 09mAmerican Airlines

Deal found 28/8£538

Last-minute flights from Belfast to North America
Discover last-minute flight deals from Belfast to North America. Data last updated 29 August 2025 and is based on user searches.

Sun 14/922:55BFS - YYZ

2 stops21h 55mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£436

Sun 14/922:55BFS - YYZ

2 stops21h 55mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£441

Mon 15/912:35BFS - YYZ

2 stops30h 35mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£395

Mon 15/912:35BFS - YYZ

2 stops30h 35mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£400

Tue 16/915:45BFS - YYZ

3 stops47h 14mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£397

Tue 16/905:55BFS - YYZ

2 stops13h 15mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£399

Wed 17/920:30BFS - YYZ

2 stops24h 20mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£434

Wed 17/906:00BFS - YYZ

2 stops14h 50mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£439

Thu 18/906:00BFS - YYZ

2 stops14h 50mMultiple Airlines

Sun 21/922:15YYZ - BFS

1 stop12h 40mMultiple Airlines

Deal found 27/8£440

Thu 18/906:00BFS - YYZ

2 stops14h 50mMultiple Airlines

Sat 20/922:15YYZ - BFS

1 stop19h 15mMultiple Airlines

Deal found 27/8£445

Fri 19/906:05BFS - JFK

1 stop14h 50mMultiple Airlines

Mon 22/918:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 26/8£381

Wed 24/906:00BFS - JFK

1 stop14h 55mMultiple Airlines

Wed 1/1018:20JFK - BFS

1 stop23h 50mMultiple Airlines

Deal found 27/8£357

One-way flights from Belfast to North America
Search for one-way flight options from Belfast to North America. Find affordable one-way fares based on user searches. Data last updated 29 August 2025.

Mon 15/1207:50BFS - JFK

2 stops43h 10mMultiple Airlines

Deal found 28/8£225

Wed 17/920:30BFS - YVR

3 stops34h 08mMultiple Airlines

Deal found 28/8£246

Tue 23/920:40BFS - YVR

3 stops29h 36mMultiple Airlines

Deal found 28/8£247

Thu 4/921:10BFS - EWR

2 stops48h 21mMultiple Airlines

Deal found 27/8£254

Thu 18/906:10BFS - JFK

1 stop14h 45mMultiple Airlines

Deal found 28/8£260

Thu 4/906:10BFS - JFK

2 stops33h 14mMultiple Airlines

Deal found 27/8£261

Thu 18/921:10BFS - EWR

2 stops48h 21mMultiple Airlines

Deal found 28/8£273

Mon 22/906:40BFS - YVR

3 stops41h 56mMultiple Airlines

Deal found 28/8£276

Sun 21/908:30BFS - YVR

3 stops37h 06mMultiple Airlines

Deal found 28/8£278

Thu 18/919:35BFS - YVR

3 stops43h 25mMultiple Airlines

Deal found 28/8£289

Fri 19/908:35BFS - YVR

2 stops17h 41mMultiple Airlines

Deal found 28/8£296

Sat 20/919:35BFS - YVR

3 stops35h 03mMultiple Airlines

Deal found 28/8£301

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Wed 24/9

06:00-15:55

1 stop14h 55m

New York John F Kennedy Intl

Wed 1/10

18:20-23:10

1 stop23h 50m

£357

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 7/10

08:15-15:55

1 stop12h 40m

New York John F Kennedy Intl

Sat 11/10

18:20-07:45

1 stop32h 25m

£361

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Fri 19/9

06:05-15:55

1 stop14h 50m

New York John F Kennedy Intl

Mon 22/9

18:20-09:55

1 stop10h 35m

£381

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 9/10

06:10-15:55

1 stop14h 45m

New York John F Kennedy Intl

Thu 16/10

18:20-15:35

1 stop16h 15m

£390

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 15/9

12:35-14:10

2 stops30h 35m

Toronto Pearson Intl

Sun 21/9

22:15-15:55

1 stop12h 40m

£395

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 16/9

15:45-09:59

3 stops47h 14m

Toronto Pearson Intl

Sat 20/9

22:15-22:30

1 stop19h 15m

£397

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 16/9

05:55-14:10

2 stops13h 15m

Toronto Pearson Intl

Sun 21/9

22:15-15:55

1 stop12h 40m

£399

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 15/9

12:35-14:10

2 stops30h 35m

Toronto Pearson Intl

Sat 20/9

22:15-22:30

1 stop19h 15m

£400

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Wed 1/10

20:20-16:50

3 stops25h 30m

Toronto Pearson Intl

Sun 5/10

22:10-23:20

2 stops20h 10m

£404

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sat 11/10

12:35-22:15

1 stop14h 40m

New York John F Kennedy Intl

Sat 18/10

18:20-07:45

1 stop32h 25m

£426

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 55 results

...

Best time to book a flight from Belfast to North America

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

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

Currently, January is the cheapest month in which you can book a flight from Belfast to North America (average of £575). Flying from Belfast to North America in July is currently the most expensive (average of £811). 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.

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

When flying from Belfast 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.

Reviews of airlines servicing North America

Check out reviews from past customers who have flown with KLM, Finnair, andAmerican Airlines from Belfast to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,383 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Finnair

7.6

Good

1,321 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.2

Good

1,240 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.7

Okay

7,320 reviews

KLM

7.8

Good

1,383 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

How long is the flight from Belfast to North America?
Airlines like British Airways and American Airlines fly from Belfast to North America in about 19h 28m. The time it takes to get you to your destination can typically vary by up to 8h 17m. There are 4549 mi between Belfast and North America. This flight may include one or multiple stops.
What are the most popular routes from Belfast to North America?
The most popular flight routes from Belfast to North America are Belfast Intl - Toronto Pearson Intl, Belfast Intl - New York John F Kennedy Intl and Belfast Intl - Vancouver Intl.
Can I find deals for flights from Belfast to North America that include hotel bookings?
Yes. In addition to deals on Belfast to North America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Belfast 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 to North America.
Can I find deals for business class flights from Belfast to North America?
Yes. Cheapflights offers flight deals from Belfast 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 to North America?
Currently, January is the cheapest month in which you can book a flight from Belfast to North America (average of £575). Flying from Belfast to North America in July is currently the most expensive (average of £811). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Belfast to North America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£343	Average£559	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£414	Average£585	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
KLM	Cheapest£506	Average£608	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belfast to North America. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast to North America.

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

Yes! Cheapflights helps users easily find flights from Belfast to North America with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to North America from Belfast today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to North America from £225

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belfast to North America

Keep the following information in mind while searching for Belfast to North America flight deals. Data was last updated 29 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Belfast to North America

Cheapest flights from Belfast to North AmericaExplore the most affordable flight options available from Belfast to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Explore the most affordable flight options available from Belfast to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Belfast to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Belfast with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Belfast to North America

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

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

Find hourly flight availability from Belfast to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

Reviews of airlines servicing North America

Check out reviews from past customers who have flown with KLM, Finnair, andAmerican Airlines from Belfast to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

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

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

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

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

Top 3 airlines flying from Belfast to North America

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Belfast to North America
Explore the most affordable flight options available from Belfast to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.