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Cheap flights from Buffalo to Belfast City Airport from £642

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BHD
20 Aug — 27 Aug1
1 adult

Cheap flight deals from Buffalo to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Belfast City (BHD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£642
Delta
  • Delta
  • 17/10-21/10
  • 4 total stops
  • 42h 03m total
  • Buffalo to Belfast
Search Deals

Find flight deals from Buffalo to Belfast City

Cheapest flights from Buffalo to Belfast City
Explore the most affordable flight options available from Buffalo to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Fri 17/1015:57BUF - BHD
2 stops24h 18mDelta
Tue 21/1006:30BHD - BUF
2 stops17h 45mDelta
Deal found 12/8£642
Tue 25/1115:29BUF - BHD
2 stops14h 01mBritish Airways
Sun 30/1120:25BHD - BUF
2 stops31h 27mBritish Airways
Deal found 14/8£819
Sat 23/816:08BUF - BHD
2 stops12h 12mBritish Airways
Wed 27/810:00BHD - BUF
2 stops15h 31mBritish Airways
Deal found 13/8£1,279
Sat 23/816:08BUF - BHD
2 stops12h 12mMultiple Airlines
Wed 27/806:55BHD - BUF
2 stops16h 39mMultiple Airlines
Deal found 13/8£1,600

Cheapflights Fare Finder

 
Customise your flight search to find flights from Buffalo to Belfast City 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, Cheapflights users made 858,174 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from Buffalo to Belfast City Airport that are best for you.

Fly from

Buffalo

Fly to

Belfast City

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

20:25-22:52

2 stops31h 27m

£819

Flights are sorted by cheapest return flights first.

Deals found on 12/8

Best time to book a flight from Buffalo to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Buffalo with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Belfast City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Belfast City?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Belfast City. You should not have trouble finding flights to Belfast City from Buffalo; the airport handles an average of 0 outbound flights to Belfast City per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Buffalo airport to Belfast City. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • Can I find deals for flights from Buffalo to Belfast City that include hotel bookings?

    Yes. In addition to deals on Buffalo to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Belfast City.

  • Can I find deals for business class flights from Buffalo to Belfast City?

    Yes. Cheapflights offers flight deals from Buffalo to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Belfast City Airport?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Belfast City Airport (average of £98). Flying from Buffalo to Belfast City Airport in December is currently the most expensive (average of £116). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Belfast City Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Belfast Intl flights
John F Kennedy Intl to Belfast City flights
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White Plains to Belfast City flights

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How does Cheapflights help users find flights from Buffalo to Belfast City?

Deals for Buffalo to Belfast City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Belfast City?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Belfast City for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Belfast City with no change fees?

Yes! Cheapflights helps users easily find flights from Buffalo to Belfast City with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Belfast City become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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