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Cheap flights from Belfast to North America from £257

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LAX
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

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 27 November 2025.

Round-trip from

£342

One-way from

£257

Popular in

December

Cheapest in

May

Average price

£489
11/1-26/1
  • 11/1-26/1
  • 2 total stops
  • 45h 15m total
  • Belfast to North America
Search Deals
15/2
  • 15/2
  • 3 total stops
  • 38h 50m total
  • Belfast to North America
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Belfast to North America

Enter your travel dates to find the best prices.

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 27 November 2025.

Mon 1/1215:00BFS - JFK
2 stops29h 45mMultiple Airlines
Sun 7/1217:30JFK - BFS
2 stops22h 45mMultiple Airlines
Deal found 24/11£596
Mon 22/1206:55BFS - JFK
3 stops42h 10mMultiple Airlines
Sun 28/1200:30JFK - BFS
2 stops26h 40mMultiple Airlines
Deal found 23/11£684
Mon 1/1214:15BFS - JFK
2 stops27h 50mMultiple Airlines
Thu 4/1219:25JFK - BFS
3 stops23h 20mMultiple Airlines
Deal found 24/11£805
Wed 26/1118:25BFS - MIA
3 stops31h 30mMultiple Airlines
Sun 7/1216:35MIA - BFS
2 stops24h 50mMultiple Airlines
Deal found 25/11£846
Mon 1/1214:15BHD - JFK
1 stop30h 40mMultiple Airlines
Thu 4/1217:00JFK - BHD
2 stops21h 55mMultiple Airlines
Deal found 24/11£901
Thu 27/1107:05BFS - MIA
2 stops18h 50mMultiple Airlines
Sun 7/1217:15MIA - BFS
2 stops22h 00mMultiple Airlines
Deal found 25/11£905
Sun 21/1217:20BHD - JFK
1 stop27h 25mKLM
Sun 28/1221:20JFK - BHD
1 stop18h 40mKLM
Deal found 26/11£924
Sun 21/1218:00BHD - JFK
2 stops27h 50mAer Lingus
Sun 28/1222:00JFK - BHD
2 stops14h 25mAer Lingus
Deal found 26/11£1,020
Sun 21/1212:10BHD - JFK
1 stop13h 55mBritish Airways
Sun 28/1221:10JFK - BHD
2 stops11h 55mBritish Airways
Deal found 26/11£1,048
Fri 19/1207:00BFS - MIA
2 stops17h 20mMultiple Airlines
Sun 21/1219:05MIA - BFS
2 stops18h 50mMultiple Airlines
Deal found 25/11£1,058
Tue 30/1218:00BHD - JFK
2 stops26h 40mMultiple Airlines
Fri 2/109:45JFK - BHD
3 stops26h 05mMultiple Airlines
Deal found 25/11£1,117
Wed 24/1206:30BHD - HOU
2 stops33h 31mDelta
Tue 6/111:09HOU - BHD
2 stops23h 41mDelta
Deal found 25/11£1,177

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 27 November 2025.
Use the filters below to find and compare flights from Belfast to North America that are best for you.

Fly from

Belfast

Fly to

North America

Route

Depart

Return

Price

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Sun 11/1

20:45-15:55

1 stop24h 10m

New York John F Kennedy Intl

Mon 26/1

18:05-10:05

1 stop11h 00m

£344

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 12/1

06:30-15:55

1 stop14h 25m

New York John F Kennedy Intl

Mon 26/1

18:05-10:05

1 stop11h 00m

£354

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Tue 20/1

06:30-15:55

1 stop14h 25m

New York John F Kennedy Intl

Mon 26/1

18:05-20:10

1 stop21h 05m

£362

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Thu 5/2

09:05-16:00

1 stop11h 55m

New York John F Kennedy Intl

Wed 11/2

21:35-14:15

1 stop11h 40m

£376

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Tue 3/2

14:15-15:55

1 stop30h 40m

New York John F Kennedy Intl

Wed 11/2

18:05-13:35

1 stop14h 30m

£409

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 2/2

08:00-17:20

1 stop14h 20m

New York John F Kennedy Intl

Thu 5/2

19:05-16:20

1 stop16h 15m

£438

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Fri 9/1

14:50-21:05

1 stop11h 15m

New York John F Kennedy Intl

Fri 16/1

23:20-17:15

1 stop12h 55m

£445

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 2/2

09:40-19:05

3 stops38h 25m

New York John F Kennedy Intl

Thu 5/2

22:00-22:20

2 stops19h 20m

£459

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Wed 14/1

06:35-13:35

1 stop12h 00m

New York John F Kennedy Intl

Sun 18/1

18:25-10:20

1 stop10h 55m

£460

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sun 18/1

06:30-13:35

1 stop12h 05m

New York John F Kennedy Intl

Thu 22/1

21:50-14:00

1 stop11h 10m

£460

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 47 results
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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, March is the cheapest month in which you can book a flight from Belfast to North America (average of £348). Flying from Belfast to North America in August is currently the most expensive (average of £433). 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?

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 27 November 2025.

One of the essential ways to save on airfare from Belfast to North America is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 7% on airfare.

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 27 November 2025.
Check out reviews from past customers who have flown with KLM, American Airlines, andAer Lingus 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
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
American Airlines
7.2
Good
11,038 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,382 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Comfort

7.6

Food

7.2

Entertainment

7.1

Overall

7.7

Boarding

7.8

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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?

    Airlines like British Airways, American Airlines, and Delta fly from Belfast to North America in about 11h 55m. The time it takes to get you to your destination can typically vary by up to 16h 15m. There are 3167 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 - New York John F Kennedy Intl, Belfast City - Houston Hobby and Belfast Intl - Newark.

  • 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, March is the cheapest month in which you can book a flight from Belfast to North America (average of £348). Flying from Belfast to North America in August is currently the most expensive (average of £433). 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

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Alternative routes for Belfast to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Belfast to North America

Discover the top 4 airlines that operate flights from Belfast 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£346Average£579FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£423Average£598FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£514Average£622FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£609Average£988FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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?

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.

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