Cheap flights from Buffalo to Belfast from £669

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 Belfast departing on 27/3. 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

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Virgin Atlantic Logo
07:00 - 21:00BUF-BHD
34h 00m2 stops
Virgin Atlantic Logo
17:25 - 23:07BHD-BUF
34h 42m2 stops
£669Virgin Atlantic
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Delta Logo
15:50 - 21:00BUF-BHD
25h 10m2 stops
Delta Logo
06:30 - 18:51BHD-BUF
17h 21m2 stops
£675Delta
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Delta Logo
15:50 - 16:50BUF-BHD
21h 00m2 stops
Delta Logo
17:25 - 18:51BHD-BUF
30h 26m2 stops
£729Delta
Find Deal
Fri, 27 Mar - Tue, 31 Mar

Delta flights from Buffalo to Belfast City Airport

Our best Delta deals on Buffalo to Belfast City Airport flight tickets
Delta
27 Mar
BUF15:50Buffalo
25h 10m
2 stops
BHD21:00Belfast City
31 Mar
BHD06:30Belfast City
17h 21m
2 stops
BUF18:51Buffalo
Delta
27 Mar
BUF15:50Buffalo
21h 00m
2 stops
BHD16:50Belfast City
31 Mar
BHD17:25Belfast City
30h 26m
2 stops
BUF18:51Buffalo

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 7 November 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

Fri 27/3

07:00-21:00

2 stops34h 00m

Belfast City

Tue 31/3

17:25-23:07

2 stops34h 42m

£669

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 27/3

15:50-21:00

2 stops25h 10m

Belfast City

Tue 31/3

06:30-18:51

2 stops17h 21m

£675

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Fri 27/3

15:50-16:50

2 stops21h 00m

Belfast City

Tue 31/3

17:25-18:51

2 stops30h 26m

£729

Flights are sorted by cheapest return 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 return 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.
  • How far is Buffalo to Belfast City by plane?

    A flight from Buffalo to Belfast City will travel around 3262.1 mi. 21h 00m is a normal flight duration for this route.

  • 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 updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Belfast City Airport.

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

    The travel and health documents you'll need for your trip to Belfast City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast City Airport. It is always advisable to seek 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?

    Price Alerts will notify you by email when the price for flights to Belfast City Airport from Buffalo decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Buffalo to Belfast City Airport 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Belfast?

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

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Belfast from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Belfast?

Once you have performed a search for Buffalo to Belfast 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 Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Buffalo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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