HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast Intl

$766+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Belfast Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 diciembre 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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.
vie. 12/2611:30 amLGA - BFS
3 stops21h 20mMultiple Airlines
dom. 1/411:05 pmBFS - LGA
3 stops24h 57mMultiple Airlines
Deal found 12/11$1,576
This Mytrip deal was found by Cheapflights users on 12/11. 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.
lun. 12/224:20 pmLGA - BFS
3 stops23h 50mMultiple Airlines
dom. 1/411:05 pmBFS - LGA
3 stops24h 57mMultiple Airlines
Deal found 12/11$1,866
This Mytrip deal was found by Cheapflights users on 12/10. 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.
lun. 12/226:05 amLGA - BFS
2 stops34h 35mMultiple Airlines
dom. 1/116:30 amBFS - LGA
2 stops17h 33mMultiple Airlines
Deal found 12/10$2,319
This Booking.com deal was found by Cheapflights users on 12/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/206:00 amLGA - BFS
3 stops32h 55mMultiple Airlines
dom. 1/410:10 pmBFS - LGA
3 stops28h 23mMultiple Airlines
Deal found 12/10$2,334

Find 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 diciembre 12, 2025.

Round-trip from

$814
(Mytrip)

One-way from

$766
(Mytrip)

Popular in

April

Cheapest in

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

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 diciembre 12, 2025.
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

dom. 1/25

5:35 pm-1:50 pm

2 stops15h 15m

Belfast Intl

dom. 2/1

6:30 am-7:02 pm

2 stops17h 32m

$814

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

vie. 12/26

11:30 am-1:50 pm

3 stops21h 20m

Belfast Intl

dom. 1/4

11:05 pm-7:02 pm

3 stops24h 57m

$1,576

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

lun. 12/22

4:20 pm-9:10 pm

3 stops23h 50m

Belfast Intl

dom. 1/4

11:05 pm-7:02 pm

3 stops24h 57m

$1,866

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

lun. 12/22

6:05 am-9:40 pm

2 stops34h 35m

Belfast Intl

dom. 1/11

6:30 am-7:03 pm

2 stops17h 33m

$2,319

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

mié. 12/17

1:05 pm-2:10 pm

2 stops20h 05m

$766

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

jue. 12/18

10:55 pm-6:45 am

3 stops50h 50m

$851

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

sáb. 12/20

5:30 pm-8:30 pm

3 stops46h 00m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.