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

Users have found that booking a flight from Northern Ireland to North America at least 32 days early can save you up to 98% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from Northern Ireland to North America for as little as £436 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £832 for flights departing within the next 3 days.

What is the cheapest month to fly from Northern Ireland to North America?

September is one of the best times of the year to fly to North America from Northern Ireland. Prices for September average £507 per person but you can even find prices for as low as £380. The most expensive prices can be found in the month of August. Opting for a September flight can save you 55% on your journey compared to booking in August

How can I find direct flights from Northern Ireland to North America?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to North America.

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

Yes. Cheapflights offers flight deals from Northern Ireland 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.

£494+ Flights from Northern Ireland to North America

Cheap flight deals from Northern Ireland to North America

Round-trip from	£376
One-way from	£180
Popular in	August
Cheapest in	September
Average price	£544
Good round-trip deal	£561 or less

Virgin Atlantic
31/5-8/6
2 total stops
35h 55m total
Northern Ireland to North America

Search Deals

21/5
2 total stops
45h 00m total
Northern Ireland to North America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£57 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Northern Ireland to North America.

Search Deals

Find flight deals from Northern Ireland to North America

Cheapest flights from Northern Ireland to North America
Explore the most affordable flight options available from Northern Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Sat 31/506:30BHD - JFK

1 stop13h 55mVirgin Atlantic

Sun 8/618:15JFK - BHD

1 stop22h 00mVirgin Atlantic

Deal found 29/4£376

Sat 31/509:35BHD - JFK

1 stop13h 30mMultiple Airlines

Fri 13/609:45JFK - BHD

1 stop18h 05mMultiple Airlines

Deal found 29/4£386

Mon 19/522:00BFS - YYZ

1 stop18h 00mMultiple Airlines

Mon 2/619:15YYZ - BFS

1 stop11h 40mMultiple Airlines

Deal found 29/4£393

Sat 31/509:35BHD - JFK

1 stop13h 30mBritish Airways

Sun 8/623:00JFK - BHD

1 stop10h 40mBritish Airways

Deal found 29/4£400

Thu 8/506:30BHD - JFK

1 stop17h 35mKLM

Mon 12/521:10JFK - BHD

1 stop19h 05mKLM

Deal found 30/4£415

Mon 9/608:10BFS - JFK

1 stop14h 05mMultiple Airlines

Mon 16/619:00JFK - BFS

1 stop11h 20mMultiple Airlines

Deal found 29/4£419

Sat 31/509:35BHD - JFK

1 stop13h 00mAmerican Airlines

Fri 13/623:00JFK - BHD

1 stop14h 15mAmerican Airlines

Deal found 29/4£427

Mon 8/915:25BHD - EWR

1 stop33h 00mMultiple Airlines

Fri 12/918:00EWR - BHD

2 stops16h 30mMultiple Airlines

Deal found 29/4£468

Mon 8/906:40BHD - JFK

2 stops17h 15mIberia

Fri 12/920:40JFK - BHD

2 stops16h 35mIberia

Deal found 29/4£475

Thu 15/516:20BHD - EWR

1 stop32h 05mAmerican Airlines

Mon 19/521:25EWR - BHD

1 stop13h 15mAmerican Airlines

Deal found 29/4£488

Mon 8/913:50BHD - EWR

1 stop10h 35mBritish Airways

Fri 12/921:25EWR - BHD

1 stop13h 05mBritish Airways

Deal found 29/4£500

Thu 7/806:35BHD - YYZ

1 stop18h 40mBritish Airways

Thu 21/822:05YYZ - BHD

1 stop10h 10mBritish Airways

Deal found 29/4£525

Best flights from Northern Ireland to North America
Discover carefully curated flight deals from Northern Ireland to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 31/506:30BHD - JFK

1 stop13h 55mVirgin Atlantic

Sun 8/618:15JFK - BHD

1 stop22h 00mVirgin Atlantic

Deal found 29/4£376

Sat 31/509:35BHD - JFK

1 stop13h 30mMultiple Airlines

Fri 13/609:45JFK - BHD

1 stop18h 05mMultiple Airlines

Deal found 29/4£386

Sat 31/509:35BHD - JFK

1 stop13h 30mBritish Airways

Sun 8/623:00JFK - BHD

1 stop10h 40mBritish Airways

Deal found 29/4£400

Sat 10/506:30BHD - JFK

1 stop17h 35mKLM

Mon 12/517:30JFK - BHD

1 stop18h 25mKLM

Deal found 29/4£413

Sat 10/506:30BHD - JFK

2 stops17h 15mDelta

Sun 11/500:50JFK - BHD

1 stop15h 25mDelta

Deal found 29/4£418

Sat 31/507:05BHD - JFK

1 stop15h 30mAmerican Airlines

Sun 8/620:55JFK - BHD

1 stop11h 10mAmerican Airlines

Deal found 29/4£427

Mon 8/906:40BHD - JFK

2 stops17h 15mIberia

Fri 12/920:40JFK - BHD

2 stops16h 35mIberia

Deal found 29/4£475

Mon 19/522:00BFS - YYZ

1 stop18h 00mMultiple Airlines

Mon 2/619:15YYZ - BFS

1 stop11h 40mMultiple Airlines

Deal found 29/4£393

Mon 9/608:10BFS - JFK

1 stop14h 05mMultiple Airlines

Mon 16/619:00JFK - BFS

1 stop11h 20mMultiple Airlines

Deal found 29/4£419

Thu 15/516:20BHD - EWR

1 stop32h 05mAmerican Airlines

Mon 19/521:25EWR - BHD

1 stop13h 15mAmerican Airlines

Deal found 29/4£488

Mon 8/913:50BHD - EWR

1 stop10h 35mBritish Airways

Fri 12/921:25EWR - BHD

1 stop13h 05mBritish Airways

Deal found 29/4£500

Fri 6/617:25BHD - YYZ

2 stops22h 55mVirgin Atlantic

Tue 17/618:14YYZ - BHD

2 stops17h 41mVirgin Atlantic

Deal found 29/4£538

Last-minute flights from Northern Ireland to North America
Discover last-minute flight deals from Northern Ireland to North America. Data last updated 30 April 2025 and is based on user searches.

Wed 30/407:25BFS - JFK

2 stops33h 00mMultiple Airlines

Wed 7/520:25JFK - BFS

2 stops21h 00mMultiple Airlines

Deal found 29/4£441

Thu 8/514:15BHD - JFK

1 stop12h 45mBritish Airways

Mon 12/519:30JFK - BHD

1 stop12h 25mBritish Airways

Deal found 28/4£410

Thu 8/506:30BHD - JFK

1 stop13h 55mVirgin Atlantic

Mon 12/517:30JFK - BHD

1 stop18h 25mVirgin Atlantic

Deal found 29/4£413

Thu 8/506:30BHD - JFK

1 stop17h 35mKLM

Mon 12/521:10JFK - BHD

1 stop19h 05mKLM

Deal found 30/4£415

Thu 8/519:35BFS - JFK

1 stop31h 40mMultiple Airlines

Mon 12/518:20JFK - BFS

1 stop10h 35mMultiple Airlines

Deal found 29/4£483

Thu 8/512:40BHD - EWR

1 stop11h 45mBritish Airways

Mon 12/517:55EWR - BHD

1 stop9h 55mBritish Airways

Deal found 29/4£550

Thu 8/506:35BHD - SEA

1 stop13h 00mBritish Airways

Thu 22/513:30SEA - BHD

1 stop15h 45mBritish Airways

Deal found 29/4£594

Thu 8/506:35BHD - SEA

1 stop13h 00mAmerican Airlines

Thu 22/513:30SEA - BHD

1 stop13h 40mAmerican Airlines

Deal found 29/4£609

Thu 8/506:30BHD - SEA

2 stops20h 00mDelta

Thu 29/511:40SEA - BHD

2 stops21h 15mDelta

Deal found 29/4£644

Fri 9/506:30BHD - SEA

1 stop13h 10mKLM

Fri 30/513:55SEA - BHD

1 stop23h 20mKLM

Deal found 29/4£661

Sat 10/507:05BHD - EWR

1 stop17h 20mAmerican Airlines

Mon 12/521:25EWR - BHD

1 stop13h 15mAmerican Airlines

Deal found 29/4£557

Sat 10/506:30BHD - JFK

2 stops17h 15mDelta

Mon 12/516:59JFK - BHD

2 stops18h 56mDelta

Deal found 29/4£720

One-way flights from Northern Ireland to North America
Search for one-way flight options from Northern Ireland to North America. Find affordable one-way fares based on user searches. Data last updated 30 April 2025.

Wed 21/506:00BFS - JFK

2 stops45h 00mMultiple Airlines

Deal found 29/4£180

Sun 24/807:30BHD - YYZ

1 stop11h 40mMultiple Airlines

Deal found 29/4£271

Wed 21/507:05BHD - JFK

1 stop13h 50mMultiple Airlines

Deal found 29/4£289

Mon 21/723:45BFS - EWR

2 stops26h 15mMultiple Airlines

Deal found 29/4£385

Wed 25/616:05BHD - JFK

1 stop11h 25mBritish Airways

Deal found 29/4£409

Wed 17/909:50BHD - JFK

2 stops14h 30mAer Lingus

Deal found 29/4£436

Mon 21/706:55BHD - EWR

2 stops32h 05mMultiple Airlines

Deal found 29/4£441

Wed 25/606:50BHD - EWR

1 stop12h 05mBritish Airways

Deal found 29/4£442

Wed 17/906:55BHD - EWR

2 stops14h 05mAer Lingus

Deal found 29/4£459

Sun 24/813:25BHD - YYZ

2 stops31h 25mAer Lingus

Deal found 29/4£473

Wed 30/706:50BHD - SEA

2 stops19h 00mAer Lingus

Deal found 29/4£807

Wed 30/720:15BHD - SEA

1 stop23h 20mMultiple Airlines

Deal found 29/4£890

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 31/5

06:30-15:25

1 stop13h 55m

New York John F Kennedy Intl

Sun 8/6

18:15-21:15

1 stop22h 00m

£376

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 31/5

09:35-18:05

1 stop13h 30m

New York John F Kennedy Intl

Fri 13/6

09:45-08:50

1 stop18h 05m

£386

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Mon 19/5

22:00-11:00

1 stop18h 00m

Toronto Pearson Intl

Mon 2/6

19:15-11:55

1 stop11h 40m

£393

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 31/5

09:35-18:05

1 stop13h 30m

New York John F Kennedy Intl

Fri 13/6

23:10-18:15

1 stop14h 05m

£400

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 10/5

06:30-19:05

1 stop17h 35m

New York John F Kennedy Intl

Mon 12/5

17:30-16:55

1 stop18h 25m

£413

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 10/5

06:30-18:45

2 stops17h 15m

New York John F Kennedy Intl

Sun 11/5

00:50-21:15

1 stop15h 25m

£418

BelfastNew York

BFS - JFK

BFSJFK

Belfast Intl

Mon 9/6

08:10-17:15

1 stop14h 05m

New York John F Kennedy Intl

Mon 16/6

19:00-11:20

1 stop11h 20m

£419

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Sat 31/5

09:35-17:35

1 stop13h 00m

New York John F Kennedy Intl

Fri 13/6

23:00-18:15

1 stop14h 15m

£427

BelfastNewark

BHD - EWR

BHDEWR

Belfast City

Mon 8/9

15:25-19:25

1 stop33h 00m

Newark

Fri 12/9

18:00-15:30

2 stops16h 30m

£468

BelfastNew York

BHD - JFK

BHDJFK

Belfast City

Mon 8/9

06:40-18:55

2 stops17h 15m

New York John F Kennedy Intl

Fri 12/9

20:40-18:15

2 stops16h 35m

£475

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 37 results

Best time to book a flight from Northern Ireland to North America

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

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

Currently, January is the cheapest month in which you can book a flight from Northern Ireland to North America (average of £575). Flying from Northern Ireland 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 NIR to NA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to North America as you normally would.

Rainfall in North America by month

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.

Temperature in North America by month

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).

Reviews of airlines servicing North America

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,934 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.4

Good

642 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus

7.0

Good

1,076 reviews

Delta

8.0

Very Good

7,934 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Northern Ireland to North America that include hotel bookings?
Yes. In addition to deals on Northern Ireland to North America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to North America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to North America.
Can I find deals for business class flights from Northern Ireland to North America?
Yes. Cheapflights offers flight deals from Northern Ireland 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 Northern Ireland to North America?
Currently, January is the cheapest month in which you can book a flight from Northern Ireland to North America (average of £575). Flying from Northern Ireland 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 airline flying from Northern Ireland to North America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£345	Average£580	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Northern Ireland to North America via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to North America from Northern Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to North America flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Northern Ireland 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 Northern Ireland today and book when prices fit your budget.

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

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

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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 Northern Ireland to North America from £180

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to North America

Keep the following information in mind while searching for Northern Ireland to North America flight deals. Data was last updated 30 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Find flight deals from Northern Ireland to North America

Cheapest flights from Northern Ireland to North AmericaExplore the most affordable flight options available from Northern Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Explore the most affordable flight options available from Northern Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to North America

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

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to North America

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

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

Find hourly flight availability from Northern Ireland 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 30 April 2025.

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

Reviews of airlines servicing North America

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Northern Ireland to North America?

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

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

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

Top airline flying from Northern Ireland 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 Northern Ireland to North America?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to North America
Explore the most affordable flight options available from Northern Ireland to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.