Cheap flights from Buffalo to Belfast from $884

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 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Buffalo to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
7:00 am - 4:50 pmBUF-BHD
29h 50m2 stops
Virgin Atlantic Logo
6:30 am - 6:51 pmBHD-BUF
17h 21m2 stops
$884Virgin Atlantic
Find Deal
Fri, Mar 27 - Tue, Mar 31
Virgin Atlantic Logo
3:50 pm - 4:50 pmBUF-BHD
21h 00m2 stops
Virgin Atlantic Logo
5:25 pm - 11:07 pmBHD-BUF
34h 42m2 stops
$956Virgin Atlantic
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
4:01 pm - 10:40 amBUF-BHD
13h 39m2 stops
American Airlines Logo
8:45 am - 11:20 pmBHD-BUF
19h 35m2 stops
$1,043American Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13

Virgin Atlantic flights from Buffalo to Belfast

Our best Virgin Atlantic deals on Buffalo to Belfast flight tickets
Virgin Atlantic
Mar 27
BUF7:00 amBuffalo
29h 50m
2 stops
BHD4:50 pmBelfast City
Mar 31
BHD6:30 amBelfast City
17h 21m
2 stops
BUF6:51 pmBuffalo
Virgin Atlantic
Mar 27
BUF3:50 pmBuffalo
21h 00m
2 stops
BHD4:50 pmBelfast City
Mar 31
BHD5:25 pmBelfast City
34h 42m
2 stops
BUF11:07 pmBuffalo

momondo Fare Finder

 
Customize your flight search to find flights from Buffalo to Belfast 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 November 4, 2025.
Use the filters below to find and compare flights from Buffalo to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 3/27

7:00 am-4:50 pm

2 stops29h 50m

Belfast City

Tue 3/31

6:30 am-6:51 pm

2 stops17h 21m

$884

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 3/27

3:50 pm-4:50 pm

2 stops21h 00m

Belfast City

Tue 3/31

5:25 pm-11:07 pm

2 stops34h 42m

$956

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Mon 2/9

4:01 pm-10:40 am

2 stops13h 39m

Belfast City

Fri 2/13

8:45 am-11:20 pm

2 stops19h 35m

$1,043

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Buffalo to Belfast flight deals and tips

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

Direct flights

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

    The straight-line distance from Buffalo to Belfast is 3260.3 mi. Typically, this will take 13h 39m by plane in normal conditions.

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

    Prices for flights from Buffalo Airport to Belfast refresh daily.

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

    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 Belfast.

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

    The necessary travel and health documents for your Belfast 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?

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

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

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • 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.

Why use momondo?

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

Finding the right flight to Belfast 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 Belfast quick and easy, saving you time and money.

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

All flight searches from Buffalo to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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 trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/4
Thu 12/11

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast