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LaGuardia

$342+ Cheap flights from Northern Ireland to LaGuardia, NY (LGA)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — LGA
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Northern Ireland to LaGuardia

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

This TravelUp deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3010:05 am
BHD
-
LGA
2 stops15h 44m
British Airways
Wed 10/71:05 pm
LGA
-
BHD
2 stops14h 45m
British Airways
Deal found 2/8$746
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/239:50 am
BHD
-
LGA
2 stops16h 30m
Delta
Tue 5/1211:29 am
LGA
-
BHD
2 stops16h 51m
Delta
Deal found 2/9$785
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:30 am
BHD
-
LGA
2 stops18h 00m
Delta
Sun 3/2910:00 am
LGA
-
BHD
2 stops18h 20m
Delta
Deal found 2/11$808
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/99:50 am
BHD
-
LGA
2 stops16h 33m
Delta
Tue 6/2311:50 am
LGA
-
BHD
2 stops16h 30m
Delta
Deal found 2/9$820
This TravelUp deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:35 am
BHD
-
LGA
2 stops16h 08m
British Airways
Tue 2/244:05 pm
LGA
-
BHD
2 stops14h 25m
British Airways
Deal found 2/10$933
This Trip.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:40 am
BHD
-
LGA
2 stops16h 09m
British Airways
Fri 5/85:59 pm
LGA
-
BHD
2 stops16h 31m
British Airways
Deal found 2/11$942
This lastminute.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:00 am
BHD
-
LGA
2 stops14h 53m
Multiple Airlines
Mon 10/195:00 pm
LGA
-
BHD
2 stops18h 55m
Multiple Airlines
Deal found 2/10$995
This British Airways deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:35 am
BHD
-
LGA
2 stops16h 08m
British Airways
Mon 2/234:05 pm
LGA
-
BHD
2 stops13h 35m
British Airways
Deal found 2/9$998
This Booking.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:30 am
BFS
-
LGA
2 stops17h 30m
Multiple Airlines
Thu 4/25:55 pm
LGA
-
BFS
2 stops16h 35m
Multiple Airlines
Deal found 2/9$1,550

Find flight deals from Northern Ireland to LaGuardia

Keep the following information in mind while searching for Northern Ireland to LaGuardia flight deals. Data was last updated February 11, 2026.

Round-trip from

$785
(Delta)

One-way from

$342
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$586
From Northern Ireland to New York LaGuardia
Search Deals
One-way flight from Northern Ireland to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Northern Ireland to LaGuardia 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 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Northern Ireland to New York LaGuardia Airport that are best for you.

Fly from

Northern Ireland

Fly to

LaGuardia

Route

Depart

Return

Price

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 4/23

9:50 am-9:20 pm

2 stops16h 30m

New York LaGuardia

Tue 5/12

11:29 am-9:20 am

2 stops16h 51m

$785

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 3/23

6:30 am-8:30 pm

2 stops18h 00m

New York LaGuardia

Sun 3/29

10:00 am-9:20 am

2 stops18h 20m

$808

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Tue 6/9

9:50 am-9:23 pm

2 stops16h 33m

New York LaGuardia

Tue 6/23

11:50 am-9:20 am

2 stops16h 30m

$820

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Mon 3/23

5:20 pm-7:42 pm

2 stops30h 22m

New York LaGuardia

Sun 3/29

11:49 am-9:20 am

2 stops16h 31m

$1,081

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 3/26

6:30 am-8:30 pm

2 stops18h 00m

New York LaGuardia

Thu 4/2

11:49 am-9:20 am

2 stops16h 31m

$1,114

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 3/26

5:20 pm-4:59 pm

3 stops27h 39m

New York LaGuardia

Thu 4/2

6:30 am-6:40 pm

3 stops31h 10m

$1,212

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Thu 7/2

9:50 am-8:32 pm

2 stops15h 42m

New York LaGuardia

Thu 7/9

2:00 pm-9:20 am

2 stops14h 20m

$1,260

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Thu 3/26

6:30 am-8:00 pm

2 stops17h 30m

New York LaGuardia

Thu 4/2

5:55 pm-3:30 pm

2 stops16h 35m

$1,550

BelfastNew York

BHD - LGA

BHDLGA

Belfast City

Wed 3/4

4:50 pm-11:29 am

2 stops47h 39m

$342

BelfastNew York

BFS - LGA

BFSLGA

Belfast Intl

Thu 5/14

12:45 pm-7:25 pm

3 stops35h 40m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 17 results
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Best time to book a flight from Northern Ireland to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Northern Ireland with our price prediction graph.
Estimated round-trip 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 New York LaGuardia Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to LaGuardia. 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 Northern Ireland to New York LaGuardia Airport?

    For as low as $785, Delta can have you in New York LaGuardia Airport from Northern Ireland in 16h 30m. Airlines will cover a distance of 3165 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Northern Ireland to LaGuardia 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

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Mahwah
Bronx
East Rutherford
Yonkers
Secaucus
Elizabeth
Mount Laurel
North Bergen
Edgewater
Ronkonkoma
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Carteret
Irvington
Stamford
New Brunswick

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Alternative routes for Northern Ireland to LaGuardia

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