HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Belfast Intl

$331+ 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 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — BFS
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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

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 March 25, 2025.

Round-trip from

$862
(Mytrip)

Popular in

October

Cheapest in

August

Average price

$750
From New York LaGuardia to Belfast Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 March 25, 2025.

This Mytrip deal was found by Cheapflights users on 3/22. 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.
Mon 4/710:59 amLGA - BFS
2 stops17h 56mMultiple Airlines
Fri 4/116:05 amBFS - LGA
2 stops21h 26mMultiple Airlines
Deal found 3/22$862

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 March 25, 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

Mon 4/7

10:59 am-9:55 am

2 stops17h 56m

Belfast Intl

Fri 4/11

6:05 am-10:31 pm

2 stops21h 26m

$862

New YorkBelfast

LGA - BFS

LGABFS

New York LaGuardia

Fri 6/27

9:55 am-9:00 am

2 stops42h 05m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Belfast Intl Airport

Rainfall in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast Intl Airport ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast Intl Airport when rainfall is around 2.0 in.

Temperature in Belfast Intl by month

Plan your trip to Belfast Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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.

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

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

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.