How long is the flight from Buffalo to Northern Ireland?

Airlines like British Airways fly from Buffalo to Northern Ireland in about 13h 29m. The time it takes to get you to your destination can typically vary by up to . Buffalo and Northern Ireland are separated by a distance of 3254 mi.

In terms of precipitation, rainfall in Northern Ireland 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 Northern Ireland when rainfall is around 2.0 in.

If weather is an important factor for your trip to Northern Ireland, 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).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Northern Ireland as you normally would.

What airport do you fly from for flights from Buffalo to Northern Ireland?

Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Northern Ireland. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

Can I find deals for flights from Buffalo to Northern Ireland that include hotel bookings?

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

How can I find direct flights from Buffalo to Northern Ireland?

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

Can I find deals for business class flights from Buffalo to Northern Ireland?

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

$838+ Flights from Buffalo to Northern Ireland

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Cheap flight deals from Buffalo to Northern Ireland

Cheapest flights from Buffalo to Northern Ireland
Explore the most affordable flight options available from Buffalo to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Mon 12/156:35 pmBUF - BHD

2 stops16h 30mAmerican Airlines

Mon 12/229:15 amBHD - BUF

2 stops19h 44mAmerican Airlines

Deal found 12/14

$1,724

Best flights from Buffalo to Northern Ireland
Discover carefully curated flight deals from Buffalo to Northern Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Fri 1/304:01 pmBUF - BHD

2 stops13h 29mBritish Airways

Tue 2/35:15 pmBHD - BUF

2 stops34h 40mBritish Airways

Deal found 12/12

$838

Thu 1/295:16 pmBUF - BHD

2 stops20h 34mBritish Airways

Mon 2/25:45 pmBHD - BUF

2 stops35h 03mBritish Airways

Deal found 12/12

$838

Last-minute flights from Buffalo to Northern Ireland
Discover last-minute flight deals from Buffalo to Northern Ireland. Data last updated December 15, 2025 and is based on user searches.

Mon 12/156:35 pmBUF - BHD

2 stops16h 30mAmerican Airlines

Mon 12/229:15 amBHD - BUF

2 stops19h 44mAmerican Airlines

Deal found 12/14

$1,724

Thu 1/295:16 pmBUF - BHD

2 stops20h 34mBritish Airways

Mon 2/25:45 pmBHD - BUF

2 stops35h 03mBritish Airways

Deal found 12/12

$838

Find flight deals from Buffalo to Northern Ireland

Round-trip from	$838 (British Airways)

From Buffalo to Northern Ireland

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Fly from

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Route

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Price

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 1/30

4:01 pm-10:30 am

2 stops13h 29m

Belfast City

Tue 2/3

5:15 pm-10:55 pm

2 stops34h 40m

$838

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Thu 1/29

5:16 pm-6:50 pm

2 stops20h 34m

Belfast City

Mon 2/2

5:45 pm-11:48 pm

2 stops35h 03m

$838

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Deals found on 12/12

Best time to book a flight from Buffalo to Northern Ireland

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

Estimated round-trip price

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Everything you need to know about your flight from Buffalo to Northern Ireland

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Related info for your journey

What airport do you fly from for flights from Buffalo to Northern Ireland?
Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Northern Ireland. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.
How long is the flight from Buffalo to Northern Ireland?
Airlines like British Airways fly from Buffalo to Northern Ireland in about 13h 29m. The time it takes to get you to your destination can typically vary by up to . Buffalo and Northern Ireland are separated by a distance of 3254 mi.
Can I find deals for flights from Buffalo to Northern Ireland that include hotel bookings?
Yes. In addition to deals on Buffalo to Northern Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Buffalo to Northern Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Northern Ireland.
Can I find deals for business class flights from Buffalo to Northern Ireland?
Yes. Cheapflights offers flight deals from Buffalo to Northern Ireland 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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$838+ Cheap flights from Buffalo (BUF) to Northern Ireland

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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Buffalo to Northern Ireland with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Buffalo to Northern Ireland

Cheapest flights from Buffalo to Northern IrelandExplore the most affordable flight options available from Buffalo to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Buffalo to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Buffalo to Northern Ireland

Keep the following information in mind while searching for Buffalo to Northern Ireland flight deals. Data was last updated December 15, 2025.

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buffalo to Northern Ireland that are best for you.

Best time to book a flight from Buffalo to Northern Ireland

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

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Northern Ireland

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Northern Ireland. 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 Northern Ireland?

How long is the flight from Buffalo to Northern Ireland?

Can I find deals for flights from Buffalo to Northern Ireland that include hotel bookings?

How can I find direct flights from Buffalo to Northern Ireland?

Can I find deals for business class flights from Buffalo to Northern Ireland?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Northern Ireland

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Cheapest flights from Buffalo to Northern Ireland
Explore the most affordable flight options available from Buffalo to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.