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Cheap flights from Belfast to North America from £275

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.
BHD — LAX
16 Jun — 23 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 May 2026.

Tue 16/620:15
BFS
-
JFK
1 stop31h 45m
Multiple Airlines
Sat 4/718:20
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Deal found 14/5£506
Sun 20/906:30
BHD
-
JFK
1 stop12h 55m
British Airways
Wed 30/920:20
JFK
-
BHD
1 stop12h 15m
British Airways
Deal found 15/5£507
Thu 11/606:10
BFS
-
MCO
1 stop17h 15m
Multiple Airlines
Tue 16/620:30
MCO
-
BFS
1 stop30h 10m
Multiple Airlines
Deal found 16/5£516
Wed 17/608:30
BFS
-
JFK
1 stop19h 30m
Multiple Airlines
Sat 4/718:20
JFK
-
BFS
1 stop12h 35m
Multiple Airlines
Deal found 14/5£528
Wed 17/608:30
BFS
-
JFK
1 stop19h 30m
Multiple Airlines
Sun 5/718:20
JFK
-
BFS
2 stops20h 05m
Multiple Airlines
Deal found 14/5£531
Tue 16/620:15
BFS
-
JFK
1 stop31h 45m
Multiple Airlines
Sun 5/723:50
JFK
-
BFS
2 stops41h 35m
Multiple Airlines
Deal found 14/5£541
Thu 4/614:10
BFS
-
JFK
2 stops26h 15m
Multiple Airlines
Mon 8/623:10
JFK
-
BFS
2 stops16h 30m
Multiple Airlines
Deal found 14/5£553
Thu 15/1020:10
BFS
-
JFK
1 stop24h 45m
Multiple Airlines
Sun 18/1018:20
JFK
-
BFS
1 stop10h 45m
Multiple Airlines
Deal found 15/5£565
Wed 17/612:45
BHD
-
JFK
1 stop15h 15m
Multiple Airlines
Sat 4/718:20
JFK
-
BHD
1 stop14h 20m
Multiple Airlines
Deal found 14/5£582
Mon 21/914:30
BHD
-
JFK
1 stop30h 25m
Multiple Airlines
Fri 25/918:20
JFK
-
BHD
1 stop10h 40m
Multiple Airlines
Deal found 12/5£594
Thu 2/712:45
BHD
-
JFK
1 stop12h 35m
British Airways
Wed 15/720:20
JFK
-
BHD
1 stop10h 40m
British Airways
Deal found 14/5£603
Mon 13/707:00
BFS
-
MCO
1 stop16h 25m
Multiple Airlines
Mon 27/720:30
MCO
-
BFS
1 stop30h 00m
Multiple Airlines
Deal found 16/5£603

Find 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 17 May 2026.

Round-trip from

£506

One-way from

£275

Popular in

May

Cheapest in

January

Average price

£635
16/6-4/7
  • 16/6-4/7
  • 2 total stops
  • 44h 20m total
  • Belfast to North America
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 39h 30m total
  • Belfast to North America
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 17 May 2026.
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

Cheapest return flight

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Thu 11/6

06:10-18:25

1 stop17h 15m

Orlando

Tue 16/6

20:30-07:40

1 stop30h 10m

£516

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 15/10

20:10-15:55

1 stop24h 45m

New York John F Kennedy Intl

Sun 18/10

18:20-10:05

1 stop10h 45m

£565

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 21/9

14:30-15:55

1 stop30h 25m

New York John F Kennedy Intl

Fri 25/9

18:20-10:00

1 stop10h 40m

£594

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 29/6

20:35-12:40

1 stop21h 05m

New York John F Kennedy Intl

Mon 6/7

16:30-10:50

1 stop13h 20m

£599

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 4/6

14:10-11:25

2 stops26h 15m

New York John F Kennedy Intl

Mon 8/6

23:10-23:05

3 stops18h 55m

£599

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Mon 13/7

07:00-18:25

1 stop16h 25m

Orlando

Mon 27/7

20:30-07:30

1 stop30h 00m

£603

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Sun 7/6

14:40-18:25

1 stop32h 45m

Orlando

Sun 21/6

20:30-07:40

1 stop30h 10m

£606

BelfastNewark

BFS - EWR

BFSEWR

Belfast Intl

Thu 4/6

08:20-19:15

2 stops15h 55m

Newark

Mon 8/6

20:25-16:15

2 stops14h 50m

£609

BelfastOrlando

BFS - MCO

BFSMCO

Belfast Intl

Wed 27/5

06:10-18:25

1 stop17h 15m

Orlando

Fri 12/6

11:15-16:30

3 stops24h 15m

£610

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Thu 2/7

21:25-15:55

1 stop23h 30m

New York John F Kennedy Intl

Wed 15/7

18:20-21:00

1 stop21h 40m

£611

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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, November is the cheapest month in which you can book a flight from Belfast to North America (average of £358). Flying from Belfast to North America in April is currently the most expensive (average of £452). 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 17 May 2026.
Check out reviews from past customers who have flown with KLM,Finnair, 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
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.7
Good
1,396 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,563 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,655 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,982 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Food

7.3

Boarding

7.8

Entertainment

7.2

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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, Virgin Atlantic, and KLM fly from Belfast to North America in about 11h 35m. The time it takes to get you to your destination can typically vary by up to 19h 10m. 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 Intl - Newark and Belfast City - Houston Hobby.

  • 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, November is the cheapest month in which you can book a flight from Belfast to North America (average of £358). Flying from Belfast to North America in April is currently the most expensive (average of £452). 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

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.
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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 17 May 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£390Average£607FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£476Average£545FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£509Average£616FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£1,172Average£1,308FlexibilityNo 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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