Cheap flights from Buffalo to Northern Ireland from £642

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Northern Ireland departing on 17/10. 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 return flights

Delta Logo
15:57 - 21:15BUF-BHD
24h 18m2 stops
Delta Logo
06:30 - 19:15BHD-BUF
17h 45m2 stops
£642Delta
Find Deal
Fri, 17 Oct - Tue, 21 Oct
Virgin Atlantic Logo
19:30 - 21:15BUF-BHD
20h 45m2 stops
Virgin Atlantic Logo
06:30 - 19:15BHD-BUF
17h 45m2 stops
£649Virgin Atlantic
Find Deal
Fri, 17 Oct - Tue, 21 Oct
British Airways Logo
15:29 - 10:30BUF-BHD
14h 01m2 stops
British Airways Logo
20:25 - 23:36BHD-BUF
32h 11m2 stops
£819British Airways
Find Deal
Tue, 25 Nov - Sun, 30 Nov

British Airways flights from Buffalo to Northern Ireland

Our best British Airways deals on Buffalo to Northern Ireland flight tickets
British Airways
25 Nov
BUF15:29Buffalo
14h 01m
2 stops
BHD10:30Belfast City
30 Nov
BHD20:25Belfast City
32h 11m
2 stops
BUF23:36Buffalo
British Airways
23 Aug
BUF16:08Buffalo
12h 12m
2 stops
BHD09:20Belfast City
27 Aug
BHD10:00Belfast City
15h 31m
2 stops
BUF20:31Buffalo

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 14 August 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 17/10

15:57-21:15

2 stops24h 18m

Belfast City

Tue 21/10

06:30-19:15

2 stops17h 45m

£642

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 17/10

19:30-21:15

2 stops20h 45m

Belfast City

Tue 21/10

06:30-19:15

2 stops17h 45m

£649

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Tue 25/11

15:29-10:30

2 stops14h 01m

Belfast City

Sun 30/11

20:25-23:36

2 stops32h 11m

£819

Flights are sorted by cheapest return 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

Best price found

£642

Fastest flight time

14h 01m

Direct flights

None

Airports in Northern Ireland

1 airport
The best flight deal from Buffalo to Northern Ireland found on momondo in the last 72 hours is £642
The fastest flight from Buffalo to Northern Ireland takes 14h 01m
There are no direct flights from Buffalo to Northern Ireland. Popular non-direct route for this connection is Buffalo Airport - Belfast City Airport.
There is 1 airport near Northern Ireland: Belfast City (BHD)
  • When did momondo last update prices for flights from Buffalo Airport to Northern Ireland?

    Prices for flights from Buffalo Airport to Northern Ireland are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    Search flight deals from Buffalo to Northern Ireland. While viewing offers you’ll have the option to create a Price Alert.

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

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buffalo to Northern Ireland. momondo saves you time and could save you money on your trip.

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

Flights from Buffalo to Northern Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Northern Ireland from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

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1 adult
Tue 19/8
Tue 26/8

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Popular Cities in Northern Ireland

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