How long is the flight from New York LaGuardia Airport to Northern Ireland?

Airlines like Delta and British Airways fly from New York LaGuardia Airport to Northern Ireland in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 2h 41m. New York LaGuardia Airport and Northern Ireland are separated by a distance of 3165 mi. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Northern Ireland, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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

When flying from New York LaGuardia Airport to Northern Ireland, 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 LaGuardia to Northern Ireland that include hotel bookings?

Yes. In addition to deals on LaGuardia to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from LaGuardia to Northern Ireland?

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

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

Yes. Cheapflights offers flight deals from LaGuardia to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£307+ Cheap Flights from New York LaGuardia Airport to Northern Ireland

Cheap flight deals from LaGuardia to Northern Ireland

Enter your travel dates to find the best prices.

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Best

Last-minute

One-way

Cheapest flights from LaGuardia to Northern Ireland
Explore the most affordable flight options available from LaGuardia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Mon 28/907:25 -

2 stops22h 50m

Mon 5/1006:30 -

2 stops14h 16m

Deal found 7/9£629

Fri 25/911:35 -

2 stops23h 55m

Sun 4/1022:05 -

2 stops22h 41m

Deal found 7/9£647

Wed 25/1116:30 -

2 stops16h 50m

Sun 29/1107:30 -

2 stops20h 13m

Deal found 8/9£685

Sun 20/911:20 -

2 stops17h 00m

Mon 5/1009:50 -

2 stops18h 36m

Deal found 9/9£686

Mon 5/1011:59 -

2 stops16h 21m

Mon 12/1009:50 -

2 stops17h 35m

Deal found 11/9£687

Tue 6/1015:30 -

2 stops15h 45m

Tue 27/1007:20 -

2 stops18h 10m

Deal found 8/9£695

Sat 24/1017:45 -

2 stops15h 40m

Sat 31/1007:25 -

2 stops18h 05m

Deal found 10/9£708

Fri 23/1016:00 -

2 stops19h 30m

Fri 30/1006:30 -

2 stops17h 30m

Deal found 8/9£718

Fri 25/916:45 -

2 stops17h 15m

Sun 4/1007:00 -

3 stops20h 36m

Deal found 7/9£746

Wed 21/1017:30 -

2 stops15h 05m

Mon 26/1009:25 -

2 stops15h 48m

Deal found 10/9£747

Wed 21/1019:05 -

2 stops14h 55m

Mon 26/1007:20 -

2 stops15h 43m

Deal found 10/9£757

Fri 4/1217:45 -

2 stops15h 20m

Sat 12/1206:35 -

2 stops17h 30m

Deal found 10/9£771

Best flights from LaGuardia to Northern Ireland
Discover carefully curated flight deals from LaGuardia to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Mon 28/907:25 -

2 stops22h 50m

Mon 5/1006:30 -

2 stops14h 16m

Deal found 7/9£629

Mon 26/1018:59 -

2 stops17h 46m

Mon 2/1109:40 -

2 stops19h 00m

Deal found 11/9£687

Wed 21/1017:30 -

2 stops15h 05m

Mon 26/1009:25 -

2 stops15h 48m

Deal found 10/9£747

Fri 25/911:35 -

2 stops23h 55m

Sun 4/1022:05 -

2 stops22h 41m

Deal found 7/9£647

Thu 11/216:05 -

2 stops13h 50m

Tue 16/210:00 -

2 stops16h 29m

Deal found 11/9£757

Tue 6/1015:30 -

2 stops15h 45m

Tue 27/1007:20 -

2 stops18h 10m

Deal found 8/9£695

Tue 23/216:00 -

2 stops19h 50m

Wed 3/317:20 -

2 stops29h 07m

Deal found 8/9£768

Wed 24/211:30 -

2 stops16h 40m

Tue 2/317:20 -

2 stops29h 07m

Deal found 8/9£768

Sat 24/1017:45 -

2 stops15h 40m

Sat 31/1007:25 -

2 stops18h 05m

Deal found 10/9£708

Fri 20/1117:09 -

2 stops15h 56m

Mon 30/1109:25 -

2 stops17h 04m

Deal found 10/9£863

Fri 23/1016:00 -

2 stops19h 30m

Fri 30/1006:30 -

2 stops17h 30m

Deal found 8/9£718

Tue 23/216:00 -

2 stops19h 50m

Sat 27/217:20 -

2 stops29h 07m

Deal found 8/9£816

Fri 9/1015:51 -

2 stops21h 19m

Sun 25/1006:30 -

2 stops18h 43m

Deal found 11/9£864

Wed 21/1019:05 -

2 stops14h 55m

Mon 26/1007:20 -

2 stops15h 43m

Deal found 10/9£757

Mon 28/919:12 -

2 stops12h 43m

Mon 5/1011:35 -

2 stops14h 31m

Deal found 7/9£895

Thu 22/1016:45 -

2 stops14h 05m

Thu 29/1009:05 -

2 stops13h 58m

Deal found 11/9£842

Fri 4/1214:55 -

3 stops23h 45m

Sat 12/1219:50 -

3 stops27h 03m

Deal found 10/9£953

Fri 20/1109:40 -

2 stops26h 35m

Mon 30/1106:30 -

2 stops18h 30m

Deal found 10/9£1,122

Find flight deals from LaGuardia to Northern Ireland

Round-trip from	£629
One-way from	£307
Popular in	September
Cheapest in	April
Average price	£1,153

28/9-5/10
4 total stops
37h 06m total
New York to Northern Ireland

Search Deals

7/10-31/12
2 total stops
14h 40m total
New York to Northern Ireland

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£206 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£37 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Wed 7/10

16:00-11:40

2 stops14h 40m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£307

New YorkBelfast

LGA New York LaGuardia - BFS Belfast Intl

LGABFS

New York LaGuardia

Wed 7/10

16:00-15:00

2 stops18h 00m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£320

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Sat 26/12

13:19-20:25

2 stops26h 06m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£346

New YorkBelfast

LGA New York LaGuardia - BFS Belfast Intl

LGABFS

New York LaGuardia

Sat 26/12

14:55-20:25

2 stops24h 30m

Belfast Intl

Wed 31/12

00:00-18:00

Nonstop0h 00m

£412

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Wed 7/10

15:51-12:00

2 stops15h 09m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£450

Fastest return journey

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Tue 6/10

15:51-10:45

2 stops13h 54m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£450

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Wed 23/9

19:12-15:40

2 stops15h 28m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£452

New YorkBelfast

LGA New York LaGuardia - BFS Belfast Intl

LGABFS

New York LaGuardia

Mon 28/9

07:25-11:15

2 stops22h 50m

Belfast Intl

Mon 5/10

06:30-15:46

2 stops14h 16m

£629

New YorkBelfast

LGA New York LaGuardia - BFS Belfast Intl

LGABFS

New York LaGuardia

Fri 25/9

11:35-16:30

2 stops23h 55m

Belfast Intl

Sun 4/10

22:05-15:46

2 stops22h 41m

£647

New YorkBelfast

LGA New York LaGuardia - BHD Belfast City

LGABHD

New York LaGuardia

Mon 26/10

18:59-16:45

2 stops17h 46m

Belfast City

Mon 2/11

09:40-23:40

2 stops19h 00m

£687

Flights are sorted by cheapest return flights first.

Deals found on 7/9

Showing 1-10 of 26 resultsSorted by cheapest first

Best time to book a flight from LaGuardia to Northern Ireland

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

LGA-BHD

LGA-BFS

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 New York LaGuardia Airport to Northern Ireland

LGA-GBNIR

LGA-BHD

LGA-BFS

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from New York LaGuardia Airport to Northern Ireland?
Airlines like Delta and British Airways fly from New York LaGuardia Airport to Northern Ireland in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 2h 41m. New York LaGuardia Airport and Northern Ireland are separated by a distance of 3165 mi. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from LaGuardia to Northern Ireland that include hotel bookings?
Yes. In addition to deals on LaGuardia to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from LaGuardia to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Northern Ireland.
Can I find deals for business class flights from LaGuardia to Northern Ireland?
Yes. Cheapflights offers flight deals from LaGuardia to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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

Deals for LaGuardia to Northern Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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 LaGuardia to Northern Ireland.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from LaGuardia to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for LaGuardia to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from New York LaGuardia Airport to Northern Ireland from £307

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from LaGuardia to Northern Ireland

Cheapest flights from LaGuardia to Northern IrelandExplore the most affordable flight options available from LaGuardia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from LaGuardia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from LaGuardia to Northern IrelandDiscover carefully curated flight deals from LaGuardia to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from LaGuardia to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from LaGuardia to Northern IrelandDiscover last-minute flight deals from LaGuardia to Northern Ireland. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from LaGuardia to Northern Ireland. Data last updated 11 September 2026 and is based on user searches.

One-way flights from LaGuardia to Northern IrelandSearch for one-way flight options from LaGuardia to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from LaGuardia to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Related info for your journey

How long is the flight from New York LaGuardia Airport to Northern Ireland?

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

How can I find direct flights from LaGuardia to Northern Ireland?

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

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Alternative routes for LaGuardia to Northern Ireland

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Complete your trip

Complete your trip to Northern Ireland by adding a car hire and/or hotel booking to your travel itinerary.

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Cheapest flights from LaGuardia to Northern Ireland
Explore the most affordable flight options available from LaGuardia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from LaGuardia to Northern Ireland
Discover carefully curated flight deals from LaGuardia to Northern Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from LaGuardia to Northern Ireland
Discover last-minute flight deals from LaGuardia to Northern Ireland. Data last updated 11 September 2026 and is based on user searches.

One-way flights from LaGuardia to Northern Ireland
Search for one-way flight options from LaGuardia to Northern Ireland. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.