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Cheap flights from Buffalo to Belfast from $674

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 Belfast departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Buffalo to Belfast

Cheap round-trip flights

American Airlines Logo
6:42 pm - 3:35 pmBUF-BHD
15h 53m2 stops
American Airlines Logo
11:30 am - 11:35 pmBHD-BUF
17h 05m2 stops
$674American Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Virgin Atlantic Logo
6:25 pm - 4:50 pmBUF-BHD
17h 25m2 stops
Virgin Atlantic Logo
6:30 am - 10:57 pmBHD-BUF
21h 27m2 stops
$841Virgin Atlantic
Find Deal
Wed, Nov 12 - Sun, Nov 16
British Airways Logo
2:58 pm - 10:30 amBUF-BHD
14h 32m2 stops
British Airways Logo
5:35 pm - 11:36 pmBHD-BUF
35h 01m2 stops
$982British Airways
Find Deal
Tue, Nov 25 - Sun, Nov 30
British Airways Logo
3:27 pm - 11:30 amBUF-BHD
15h 03m2 stops
British Airways Logo
8:25 pm - 11:36 pmBHD-BUF
32h 11m2 stops
$1,022British Airways
Find Deal
Tue, Nov 25 - Sun, Nov 30

British Airways flights from Buffalo to Belfast City Airport

Our best British Airways deals on Buffalo to Belfast City Airport flight tickets
British Airways
Nov 25
BUF2:58 pmBuffalo
14h 32m
2 stops
BHD10:30 amBelfast City
Nov 30
BHD5:35 pmBelfast City
35h 01m
2 stops
BUF11:36 pmBuffalo
$982
Find similar
British Airways
Nov 25
BUF3:27 pmBuffalo
15h 03m
2 stops
BHD11:30 amBelfast City
Nov 30
BHD8:25 pmBelfast City
32h 11m
2 stops
BUF11:36 pmBuffalo
$1,022
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Belfast City Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Buffalo to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Wed 10/15

6:42 pm-3:35 pm

2 stops15h 53m

Belfast City

Wed 10/22

11:30 am-11:35 pm

2 stops17h 05m

$674

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Wed 11/12

6:25 pm-4:50 pm

2 stops17h 25m

Belfast City

Sun 11/16

6:30 am-10:57 pm

2 stops21h 27m

$841

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Tue 11/25

2:58 pm-10:30 am

2 stops14h 32m

Belfast City

Sun 11/30

5:35 pm-11:36 pm

2 stops35h 01m

$982

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Tue 11/25

3:27 pm-11:30 am

2 stops15h 03m

Belfast City

Sun 11/30

8:25 pm-11:36 pm

2 stops32h 11m

$1,022

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Buffalo to Belfast City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Belfast City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Buffalo to Belfast City Airport (BUF to BHD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Belfast City Airport

Direct flights

None
There are no direct flights from Buffalo to Belfast City Airport. There are no popular flight routes from Buffalo to Belfast City Airport.
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  • How far is Buffalo to Belfast City by plane?

    The straight-line distance from Buffalo to Belfast City is 3262.1 mi. Typically, this will take 14h 32m by plane in normal conditions.

  • When did momondo last update prices for flights from Buffalo Airport to Belfast City Airport?

    Prices for flights from Buffalo Airport to Belfast City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Buffalo Airport to Belfast City Airport?

    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 Belfast City Airport.

  • What documentation or ID do you need to fly to Belfast City Airport?

    The necessary travel and health documents for your Belfast City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Buffalo to Belfast City Airport?

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

  • How can I save money on flights from Buffalo to Belfast City Airport 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 aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Newcastle
Bangor

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Buffalo.

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

Flights from Buffalo to Belfast 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 Belfast?

momondo helps you find the best flight between Buffalo and Belfast by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Buffalo to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Belfast City Airport trip

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