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$298+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BHD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$626
(FlightHub)

One-way from

$298
(Mytrip)

Popular in

October

Cheapest in

June

Average price

$879
From New York LaGuardia to Belfast
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One-way flight from New York LaGuardia to Belfast
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Highest demand for flights based on searches. 12% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/85:45 pmLGA - BHD
2 stops14h 45mBritish Airways
Wed 10/1511:30 amBHD - LGA
2 stops14h 23mBritish Airways
Deal found 9/10$626
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:00 pmLGA - BHD
2 stops18h 55mDelta
Tue 10/76:30 amBHD - LGA
2 stops18h 06mDelta
Deal found 9/10$730
This FlightHub deal was found by Cheapflights users on 9/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/43:50 pmLGA - BHD
2 stops14h 40mBritish Airways
Fri 11/78:45 amBHD - LGA
2 stops14h 01mBritish Airways
Deal found 9/10$747
This Delta deal was found by Cheapflights users on 9/11. 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.
Tue 12/24:59 pmLGA - BHD
2 stops18h 51mDelta
Fri 12/126:30 amBHD - LGA
2 stops19h 29mDelta
Deal found 9/11$755
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:30 amLGA - BHD
3 stops24h 55mMultiple Airlines
Wed 10/155:55 pmBHD - LGA
3 stops26h 59mMultiple Airlines
Deal found 9/10$792
This Delta deal was found by Cheapflights users on 9/11. 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.
Wed 10/225:00 pmLGA - BHD
2 stops18h 55mDelta
Wed 10/296:30 amBHD - LGA
2 stops19h 15mDelta
Deal found 9/11$816
This Booking.com deal was found by Cheapflights users on 9/9. 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.
Tue 11/255:45 pmLGA - BHD
2 stops16h 05mBritish Airways
Sat 11/296:35 amBHD - LGA
2 stops16h 11mBritish Airways
Deal found 9/9$830
This FlightHub deal was found by Cheapflights users on 9/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:45 pmLGA - BHD
2 stops16h 45mBritish Airways
Sat 9/277:00 pmBHD - LGA
2 stops30h 49mBritish Airways
Deal found 9/9$847
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:35 amLGA - BFS
2 stops25h 55mMultiple Airlines
Sat 9/279:40 amBFS - LGA
2 stops28h 20mMultiple Airlines
Deal found 9/11$1,027
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/164:59 pmLGA - BHD
2 stops18h 56mDelta
Sun 9/216:30 amBHD - LGA
2 stops15h 56mDelta
Deal found 9/10$1,045
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/114:00 pmLGA - BHD
2 stops19h 50mDelta
Sat 11/156:30 amBHD - LGA
2 stops17h 05mDelta
Deal found 9/10$1,175

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 September 11, 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

Sun 9/21

5:00 pm-4:55 pm

2 stops18h 55m

Belfast City

Tue 10/7

6:30 am-7:36 pm

2 stops18h 06m

$730

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Tue 11/4

3:50 pm-11:30 am

2 stops14h 40m

Belfast City

Fri 11/7

8:45 am-5:46 pm

2 stops14h 01m

$747

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Tue 12/2

4:59 pm-4:50 pm

2 stops18h 51m

Belfast City

Fri 12/12

6:30 am-8:59 pm

2 stops19h 29m

$755

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 10/8

10:30 am-4:25 pm

3 stops24h 55m

Belfast City

Wed 10/15

5:55 pm-3:54 pm

3 stops26h 59m

$792

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Wed 10/22

5:00 pm-4:55 pm

2 stops18h 55m

Belfast City

Wed 10/29

6:30 am-9:45 pm

2 stops19h 15m

$816

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Tue 11/25

5:45 pm-2:50 pm

2 stops16h 05m

Belfast City

Sat 11/29

6:35 am-5:46 pm

2 stops16h 11m

$830

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Fri 9/26

5:45 pm-3:30 pm

2 stops16h 45m

Belfast City

Sat 9/27

7:00 pm-8:49 pm

2 stops30h 49m

$847

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Thu 2/19

3:00 pm-4:50 pm

2 stops20h 50m

Belfast City

Sun 2/22

6:30 am-8:30 pm

2 stops19h 00m

$896

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Wed 9/24

8:35 am-3:30 pm

2 stops25h 55m

Belfast Intl

Sat 9/27

9:40 am-9:00 am

2 stops28h 20m

$1,027

New YorkBelfast

LGA - BHD

LGABHD

New York LaGuardia

Tue 11/11

4:00 pm-4:50 pm

2 stops19h 50m

Belfast City

Sat 11/15

6:30 am-6:35 pm

2 stops17h 05m

$1,175

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 14 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 Delta and British Airways fly from New York LaGuardia Airport to Belfast in about 14h 40m. The time it takes to get you to your destination can typically vary by up to 4h 15m. New York LaGuardia Airport and Belfast are separated by a distance of 3165 mi. This flight may include one or multiple stops.

  • 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.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Belfast?

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Belfast (average of $657). Flying from New York LaGuardia Airport to Belfast in June is currently the most expensive (average of $1,189). 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

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