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Belfast Intl

$290+ Cheap flights from LaGuardia, NY (LGA) to Belfast Intl (BFS)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from LaGuardia to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Belfast Intl (BFS). 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 January 7, 2026.

Round-trip from

$686
(Mytrip)

One-way from

$290
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$721
From New York LaGuardia to Belfast Intl
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One-way flight from New York LaGuardia to Belfast Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from LaGuardia to Belfast Intl

Cheapest flights from LaGuardia to Belfast Intl
Explore the most affordable flight options available from LaGuardia to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Mytrip deal was found by Cheapflights users on 1/5. 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.
Fri 2/207:40 amLGA - BFS
3 stops33h 20mMultiple Airlines
Fri 2/276:30 amBFS - LGA
2 stops21h 51mMultiple Airlines
Deal found 1/5$686
This Mytrip deal was found by Cheapflights users on 1/7. 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 2/215:40 pmLGA - BFS
2 stops21h 15mMultiple Airlines
Sat 2/289:40 amBFS - LGA
2 stops14h 22mMultiple Airlines
Deal found 1/7$781

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Belfast Intl 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 January 7, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Belfast Intl Airport that are best for you.

Fly from

LaGuardia

Fly to

Belfast Intl

Route

Depart

Return

Price

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 2/20

7:40 am-10:00 pm

3 stops33h 20m

Belfast Intl

Fri 2/27

6:30 am-11:21 pm

2 stops21h 51m

$686

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Sat 2/21

5:40 pm-7:55 pm

2 stops21h 15m

Belfast Intl

Sat 2/28

9:40 am-7:02 pm

2 stops14h 22m

$781

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Tue 3/31

7:59 pm-5:05 pm

2 stops40h 06m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from LaGuardia to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl 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.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Belfast Intl. 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 LaGuardia to Belfast Intl that include hotel bookings?

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

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

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

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

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

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