Question 1

What is the cheapest airline to fly from Buffalo to Belfast Intl Airport round-trip?

Accepted Answer

Our cheapest airline available from Buffalo to Belfast Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $643 on this airline.

Question 2

What is the cheapest month to book a flight from Buffalo to Belfast Intl Airport?

Accepted Answer

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

Question 3

What is the cheapest day to fly from Buffalo to Belfast Intl Airport?

Accepted Answer

Travelers seeking maximum savings on their Buffalo to Belfast Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

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.

Question 5

E

Accepted Answer

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).

Question 6

What is the cheapest time of day to fly from BUF to BFS?

Accepted Answer

When flying from Buffalo to Belfast Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 7

What airport do you fly from for flights from Buffalo to Belfast Intl?

Accepted Answer

Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Belfast Intl. 1 airline have flights from Buffalo to Belfast Intl on a regular basis. Booking flights from Buffalo to Belfast Intl should not be difficult; the airport handles an average of 0 outbound flights to Belfast Intl per day.

Question 8

Can I find deals for flights from Buffalo to Belfast Intl that include hotel bookings?

Accepted Answer

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

Question 9

How can I find direct flights from Buffalo to Belfast Intl?

Accepted Answer

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

Question 10

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

Accepted Answer

Yes. Cheapflights offers flight deals from Buffalo 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.

$2,961+ Cheap flights from Buffalo (BUF) to Belfast Intl (BFS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Buffalo to Belfast Intl

Cheapest flights from Buffalo to Belfast IntlExplore the most affordable flight options available from Buffalo to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

Explore the most affordable flight options available from Buffalo to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.

Best time to book a flight from Buffalo to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Buffalo with our price prediction graph.

Reviews of airlines servicing Belfast Intl

Read reviews from past customers who have flown American Airlines from Buffalo to Belfast Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Buffalo to Belfast Intl?

What is the cheapest airline to fly from Buffalo to Belfast Intl Airport round-trip?

Can I find deals for flights from Buffalo to Belfast Intl that include hotel bookings?

How can I find direct flights from Buffalo to Belfast Intl?

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

What is the cheapest month to book a flight from Buffalo to Belfast Intl Airport?

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Alternative routes for Buffalo to Belfast Intl

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Cheapest flights from Buffalo to Belfast Intl
Explore the most affordable flight options available from Buffalo to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 17, 2025.