Cheap flights from Buffalo to Northern Ireland from $880

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Northern Ireland departing on 3/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Delta Logo
11:15 am - 4:50 pmBUF-BHD
25h 35m2 stops
Delta Logo
5:25 pm - 5:07 pmBHD-BUF
28h 42m2 stops
$880Delta
Find Deal
Fri, Mar 27 - Tue, Mar 31
Virgin Atlantic Logo
12:09 pm - 9:00 pmBUF-BHD
28h 51m2 stops
Virgin Atlantic Logo
6:30 am - 11:57 pmBHD-BUF
22h 27m2 stops
$960Virgin Atlantic
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
11:15 am - 10:30 amBUF-BHD
19h 15m2 stops
American Airlines Logo
9:35 am - 12:10 amBHD-BUF
19h 35m2 stops
$978American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Northern Ireland 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, momondo users made 832,500 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Buffalo to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 3/27

11:15 am-4:50 pm

2 stops25h 35m

Belfast City

Tue 3/31

5:25 pm-5:07 pm

2 stops28h 42m

$880

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 3/27

12:09 pm-9:00 pm

2 stops28h 51m

Belfast City

Tue 3/31

6:30 am-11:57 pm

2 stops22h 27m

$960

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 3/27

11:15 am-10:30 am

2 stops19h 15m

Belfast City

Tue 3/31

9:35 am-12:10 am

2 stops19h 35m

$978

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Buffalo to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Northern Ireland

Direct flights

None
There are no direct flights from Buffalo to Northern Ireland. There are no popular flight routes from Buffalo to Northern Ireland.
  • When did momondo last update prices for flights from Buffalo Airport to Northern Ireland?

    Prices for flights from Buffalo Airport to Northern Ireland refresh daily.

  • How old do you have to be to fly from Buffalo Airport to Northern Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Buffalo Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents required for your trip to Northern Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Northern Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Buffalo to Northern Ireland?

    Confirm your travel details to search for the latest offers for flights from Buffalo to Northern Ireland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Buffalo to Northern Ireland with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Northern Ireland?

Finding the right flight to Northern Ireland from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Northern Ireland quick and easy, saving you time and money.

Can I find flights from Buffalo to Northern Ireland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Northern Ireland from Buffalo with this policy.

How can momondo help me find flights from Buffalo to Northern Ireland?

Once you have performed a search for Buffalo to Northern Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Buffalo to Northern Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Buffalo to Northern Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Northern Ireland and let you know when they change.

An easier way to manage your Northern Ireland trip

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1 adult
Fri 11/21
Fri 11/28

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Popular cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo