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$455+ Cheap flights from LaGuardia, NY (LGA) to Belfast

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BHD
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from LaGuardia to Belfast

Cheapest flights from LaGuardia to Belfast
Explore the most affordable flight options available from LaGuardia to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Mytrip deal was found by Cheapflights users on 12/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:20 pmLGA - BHD
3 stops20h 05mMultiple Airlines
Wed 12/317:00 amBHD - LGA
2 stops18h 00mMultiple Airlines
Deal found 12/4$1,460
This Mytrip deal was found by Cheapflights users on 12/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:15 amLGA - BHD
3 stops26h 05mMultiple Airlines
Sun 1/46:50 pmBHD - LGA
3 stops29h 13mMultiple Airlines
Deal found 12/2$2,095
This Delta deal was found by Cheapflights users on 12/4. 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.
Sat 12/276:30 pmLGA - BHD
2 stops21h 30mDelta
Wed 12/316:30 amBHD - LGA
2 stops19h 41mDelta
Deal found 12/4$2,655
This Delta deal was found by Cheapflights users on 12/2. 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 12/187:00 pmLGA - BHD
2 stops16h 50mDelta
Sun 1/46:30 amBHD - LGA
2 stops19h 29mDelta
Deal found 12/2$3,375

Find flight deals from LaGuardia to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Round-trip from

$567
(oojo)

One-way from

$455
(Kiwi.com)

Popular in

April

Cheapest in

November
From New York LaGuardia to Belfast
Search Deals
One-way flight from New York LaGuardia to Belfast
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Highest demand for flights based on searches. 21% potential increase in price ($200 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Belfast 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 December 4, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Belfast that are best for you.

Fly from

LaGuardia

Fly to

Belfast

Route

Depart

Return

Price

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 3/11

6:00 am-8:15 am

2 stops22h 15m

Belfast City

Sun 3/15

6:30 am-9:07 pm

2 stops18h 37m

$567

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 2/11

3:35 pm-9:10 am

2 stops12h 35m

Belfast City

Mon 2/23

6:35 am-5:48 pm

2 stops16h 13m

$569

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 1/15

5:07 pm-4:40 pm

2 stops18h 33m

Belfast City

Mon 1/19

7:25 pm-5:46 pm

2 stops27h 21m

$598

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 1/29

3:35 pm-10:20 am

2 stops13h 45m

Belfast City

Sun 2/1

9:10 am-5:46 pm

2 stops13h 36m

$617

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 2/5

5:45 pm-2:00 pm

2 stops15h 15m

Belfast City

Sun 2/8

6:30 am-9:29 pm

2 stops19h 59m

$638

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 1/16

4:00 pm-4:50 pm

2 stops19h 50m

Belfast City

Sun 1/25

5:20 pm-7:31 pm

2 stops31h 11m

$677

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 1/16

7:30 am-3:10 pm

3 stops26h 40m

Belfast Intl

Fri 1/23

6:30 am-7:50 am

3 stops30h 20m

$688

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 5/24

5:45 pm-1:05 pm

2 stops14h 20m

Belfast City

Mon 6/1

6:40 am-8:52 pm

2 stops19h 12m

$696

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sun 3/1

5:40 pm-1:55 pm

2 stops15h 15m

Belfast City

Fri 3/6

6:45 am-9:25 pm

2 stops19h 40m

$722

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Sat 2/28

11:30 am-1:35 pm

2 stops21h 05m

Belfast City

Thu 3/5

7:25 am-12:00 pm

3 stops33h 35m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 16 results
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Best time to book a flight from LaGuardia to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from LaGuardia 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 New York LaGuardia Airport to Belfast
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 LaGuardia to Belfast. 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 New York LaGuardia Airport to Belfast?

    Airlines like British Airways fly from New York LaGuardia Airport to Belfast in about 22h 15m. The time it takes to get you to your destination can typically vary by up to . New York LaGuardia Airport and Belfast are separated by a distance of 3165 mi.

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

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

  • How can I find direct flights from LaGuardia to Belfast?

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Belfast 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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