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Cheap flights from Buffalo to Belfast from $1,017

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 8/27. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Buffalo to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
7:52 pm - 4:55 pm
BUF
-
BHD
16h 03m
2 stops
KLM Logo
5:30 pm - 4:05 pm
BHD
-
BUF
27h 35m
2 stops
$1,017KLM
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
11:34 am - 10:20 am
BUF
-
BHD
17h 46m
2 stops
British Airways Logo
9:15 am - 10:52 pm
BHD
-
BUF
18h 37m
2 stops
$1,076British Airways
Thu, Nov 26 - Mon, Nov 30
Multiple Airlines Logo
4:38 pm - 10:10 am
BUF
-
BHD
12h 32m
2 stops
Multiple Airlines Logo
7:00 am - 9:48 pm
BHD
-
BUF
19h 48m
3 stops
$1,295Multiple Airlines
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
1:08 pm - 10:30 am
BUF
-
BHD
16h 22m
2 stops
British Airways Logo
9:35 am - 11:56 pm
BHD
-
BUF
19h 21m
2 stops
$1,370British Airways
Sun, Oct 4 - Thu, Oct 8
British Airways Logo
6:56 pm - 2:35 pm
BUF
-
BHD
14h 39m
2 stops
British Airways Logo
8:35 pm - 7:08 pm
BHD
-
BUF
27h 33m
2 stops
$1,371British Airways
Sun, Oct 4 - Thu, Oct 8
Aer Lingus Logo
6:00 am - 1:50 pm
BUF
-
BHD
26h 50m
3 stops
Aer Lingus Logo
6:50 am - 11:53 pm
BHD
-
BUF
22h 03m
3 stops
$1,726Aer Lingus
Sun, Jul 5 - Fri, Jul 10
Multiple Airlines Logo
1:47 pm - 10:30 am
BUF
-
BHD
15h 43m
2 stops
Multiple Airlines Logo
9:35 am - 11:43 pm
BHD
-
BUF
19h 08m
2 stops
$1,796Multiple Airlines
Sun, Jul 5 - Fri, Jul 10
British Airways Logo
3:29 pm - 10:20 am
BUF
-
BHD
13h 51m
2 stops
British Airways Logo
2:40 pm - 10:52 pm
BHD
-
BUF
37h 12m
2 stops
$2,038British Airways
Thu, Nov 26 - Mon, Nov 30

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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 26
BUF11:34 amBuffalo
17h 46m
2 stops
BHD10:20 amBelfast City
Nov 30
BHD9:15 amBelfast City
18h 37m
2 stops
BUF10:52 pmBuffalo
$1,076
British Airways
Oct 4
BUF1:08 pmBuffalo
16h 22m
2 stops
BHD10:30 amBelfast City
Oct 8
BHD9:35 amBelfast City
19h 21m
2 stops
BUF11:56 pmBuffalo
$1,370
British Airways
Oct 4
BUF6:56 pmBuffalo
14h 39m
2 stops
BHD2:35 pmBelfast City
Oct 8
BHD8:35 pmBelfast City
27h 33m
2 stops
BUF7:08 pmBuffalo
$1,371

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 June 11, 2026.
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

Cheapest round-trip

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Thu 8/27

7:52 pm-4:55 pm

2 stops16h 03m

Belfast City

Mon 8/31

5:30 pm-4:05 pm

2 stops27h 35m

$1,017

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Thu 11/26

11:34 am-10:20 am

2 stops17h 46m

Belfast City

Mon 11/30

9:15 am-10:52 pm

2 stops18h 37m

$1,076
Quickest round-trip

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Thu 8/27

4:38 pm-10:10 am

2 stops12h 32m

Belfast City

Mon 8/31

7:00 am-9:48 pm

3 stops19h 48m

$1,295

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Sun 10/4

1:08 pm-10:30 am

2 stops16h 22m

Belfast City

Thu 10/8

9:35 am-11:56 pm

2 stops19h 21m

$1,370

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Sun 10/4

6:56 pm-2:35 pm

2 stops14h 39m

Belfast City

Thu 10/8

8:35 pm-7:08 pm

2 stops27h 33m

$1,371

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Sun 7/5

6:00 am-1:50 pm

3 stops26h 50m

Belfast City

Fri 7/10

6:50 am-11:53 pm

3 stops22h 03m

$1,726

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Sun 7/5

1:47 pm-10:30 am

2 stops15h 43m

Belfast City

Fri 7/10

9:35 am-11:43 pm

2 stops19h 08m

$1,796

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Thu 11/26

3:29 pm-10:20 am

2 stops13h 51m

Belfast City

Mon 11/30

2:40 pm-10:52 pm

2 stops37h 12m

$2,038

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

How to get the cheapest flight ticket from Buffalo to Belfast City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Buffalo to Belfast City?

Aer Lingus, KLM, and British Airways are the most popular carriers operating from Buffalo to Belfast City

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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from Buffalo to Belfast City Airport takes 16h 22m
There are no direct flights from Buffalo to Belfast City Airport. There are no popular flight routes from Buffalo to Belfast City Airport.
Search flight deals

Frequently asked questions about flying from Buffalo to Belfast City Airport

  • 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 16h 22m 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.

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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