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$1,156+ Cheap flights from Buffalo (BUF) to Belfast

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — BHD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Buffalo to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Belfast (BF1). 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 April 29, 2025.

Round-trip from

$1,156
(oojo)
From Buffalo to Belfast
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Find flight deals from Buffalo to Belfast

Cheapest flights from Buffalo to Belfast
Explore the most affordable flight options available from Buffalo to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/23:00 pmBUF - BHD
2 stops21h 30mBritish Airways
Mon 6/97:30 pmBHD - BUF
2 stops28h 58mBritish Airways
Deal found 4/29$1,156
This StudentUniverse deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/26:10 amBUF - BHD
3 stops27h 25mAer Lingus
Mon 6/910:20 amBHD - BUF
3 stops37h 42mAer Lingus
Deal found 4/29$1,514

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Buffalo to Belfast that are best for you.

Fly from

Buffalo

Fly to

Belfast

Route

Depart

Return

Price

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Mon 6/2

3:00 pm-5:30 pm

2 stops21h 30m

Belfast City

Mon 6/9

7:30 pm-7:28 pm

2 stops28h 58m

$1,156

BuffaloBelfast

BUF - BHD

BUFBHD

Buffalo

Mon 6/2

6:10 am-2:35 pm

3 stops27h 25m

Belfast City

Mon 6/9

10:20 am-7:02 pm

3 stops37h 42m

$1,514

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Buffalo to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Buffalo with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Belfast

Rainfall in Belfast by month

Plan your trip to Belfast by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Belfast ranges from 2.0 - 3.5 inches per month. October is typically the wettest month, when rainfall can reach 3.5 in. April is typically the driest time to visit Belfast when rainfall is around 2.0 in.

Temperature in Belfast by month

Plan your trip to Belfast by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Belfast, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Belfast

Get insights into the airlines that provide service to Belfast. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belfast. Reviews last updated April 29, 2025.
Aer Lingus
7.0
Good
1,076 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Entertainment

6.7

Crew

7.9

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
Aer Lingus
7.0
Good
1,076 reviews
Aer Lingus
7.0
Good
1,076 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Entertainment

6.7

Crew

7.9

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.
British Airways
6.6
Okay
6,835 reviews
Aer Lingus
7.0
Good
1,076 reviews

Boarding

7.2

Comfort

7.0

Food

6.4

Entertainment

6.7

Crew

7.9

Overall

7.0

Reviews

1 / 20
4.0
Okay

Tadhg,Mar 2025

DUB - MAN

Flew Man to BGI. Crew were poor. Both coffee or tea due to a "water issue". Business class meal for gluten free was disappointing. 1903 lounge was excellent.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Belfast. 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?

    Buffalo (BUF) is the airport you will fly out of if you book a flight from Buffalo to Belfast. You should not have trouble finding flights to Belfast from Buffalo; the airport handles an average of 0 outbound flights to Belfast per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Buffalo airport to Belfast. It is only a 8.3 mi journey to Buffalo (BUF) from Buffalo’s city center.

  • What are the cheapest airlines flying from Buffalo to Belfast round-trip?

    British Airways, at $1,156, was found to be the cheapest airline from Buffalo to Belfast. An alternate airline flying to your destination would be Aer Lingus.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Belfast 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?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Belfast (average of $657). Flying from Buffalo to Belfast in June is currently the most expensive (average of $1,189). 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

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Top airline flying from Buffalo to Belfast

Discover the top airline that operate flights from Buffalo to Belfast. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$643Average$713FlexibilityNo cancel feeOn-time71%

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