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$426+ Cheap flights from Buffalo (BUF) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Buffalo to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Ireland (IE0). 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 November 21, 2024.

Find flight deals from Buffalo to Ireland

Cheapest flights from Buffalo to Ireland
Explore the most affordable flight options available from Buffalo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/296:05 amBUF - DUB
1 stop23h 00mUnited Airlines
Tue 1/149:00 amDUB - BUF
1 stop31h 04mUnited Airlines
Deal found 11/21$529
This Delta deal was found by Cheapflights users on 11/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:45 pmBUF - DUB
2 stops22h 55mDelta
Wed 1/1510:45 amDUB - BUF
1 stop18h 29mDelta
Deal found 11/21$670
This CheapOair deal was found by Cheapflights users on 11/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:00 amBUF - DUB
2 stops19h 10mAir Canada
Mon 12/239:00 amDUB - BUF
2 stops41h 01mAir Canada
Deal found 11/20$756
This Aer Lingus deal was found by Cheapflights users on 11/21. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/711:18 amBUF - DUB
1 stop11h 57mMultiple Airlines
Thu 12/124:45 pmDUB - BUF
1 stop12h 31mMultiple Airlines
Deal found 11/21$828
This Gurufare deal was found by Cheapflights users on 11/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:00 amBUF - DUB
2 stops22h 15mIcelandair
Thu 12/1211:30 amDUB - BUF
2 stops15h 51mIcelandair
Deal found 11/21$865
This KLM deal was found by Cheapflights users on 11/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2512:45 pmBUF - DUB
2 stops18h 55mKLM
Wed 1/1510:45 amDUB - BUF
1 stop18h 29mKLM
Deal found 11/20$870
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2511:30 amBUF - DUB
1 stop11h 45mAer Lingus
Wed 1/1511:10 amDUB - BUF
1 stop11h 07mAer Lingus
Deal found 11/20$1,006
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:00 amBUF - DUB
2 stops35h 20mTAP AIR PORTUGAL
Wed 12/114:25 amDUB - BUF
2 stops22h 56mTAP AIR PORTUGAL
Deal found 11/21$1,096
This Air France deal was found by Cheapflights users on 11/21. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/311:56 amBUF - DUB
1 stop15h 49mAir France
Wed 12/1111:30 amDUB - BUF
2 stops13h 30mAir France
Deal found 11/21$1,174
This Gurufare deal was found by Cheapflights users on 11/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/77:15 pmBUF - DUB
1 stop30h 45mLufthansa
Thu 12/125:15 amDUB - BUF
2 stops22h 59mLufthansa
Deal found 11/21$1,178
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/218:35 amBUF - DUB
2 stops44h 20mTurkish Airlines
Thu 11/284:50 pmDUB - BUF
2 stops34h 59mTurkish Airlines
Deal found 11/20$1,449
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/246:00 amBUF - DUB
1 stop21h 40mAmerican Airlines
Sun 12/12:05 pmDUB - BUF
1 stop13h 50mAmerican Airlines
Deal found 11/20$1,540

Find flights from Buffalo to Ireland within your budget

Customize your flight search to find flights from Buffalo to Ireland 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/4

7:00 am-7:00 am

2 stops19h 00m

Dublin

Wed 3/12

8:00 am-4:55 pm

2 stops36h 55m

$526

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/4

11:48 am-8:45 am

1 stop15h 57m

Dublin

Wed 3/12

10:45 am-7:27 pm

1 stop12h 42m

$548

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 1/13

6:22 am-8:45 am

2 stops21h 23m

Dublin

Tue 1/21

10:45 am-11:01 pm

2 stops17h 16m

$552

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 3/22

5:57 pm-6:10 am

2 stops32h 13m

Dublin

Mon 3/31

9:50 am-4:47 pm

2 stops35h 57m

$581

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 1/13

6:00 am-8:40 am

1 stop21h 40m

Dublin

Mon 1/20

2:05 pm-10:35 pm

1 stop13h 30m

$599

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 1/10

7:00 am-7:10 am

2 stops19h 10m

Dublin

Mon 1/13

11:50 am-7:08 pm

2 stops36h 18m

$631

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Thu 5/8

5:56 pm-9:00 am

1 stop10h 04m

Dublin

Wed 5/21

10:20 am-9:15 pm

1 stop15h 55m

$672

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Fri 1/10

4:03 pm-4:10 pm

2 stops19h 07m

Dublin

Sun 1/12

4:25 am-8:00 am

2 stops32h 35m

$770

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 12/7

7:00 am-10:15 am

2 stops22h 15m

Dublin

Thu 12/12

11:30 am-10:21 pm

2 stops15h 51m

$865

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 4/12

3:58 pm-11:30 am

2 stops38h 32m

Dublin

Sun 4/27

10:15 am-11:58 pm

2 stops42h 43m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 30 results
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Best time to book a flight from Buffalo to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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.

Travel insights for flights from Buffalo to Ireland

Get recent, data-driven insights about flights from Buffalo to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Buffalo to Ireland?

Currently, November is the cheapest month in which you can book a flight from Buffalo to Ireland (average of $498). Flying from Buffalo to Ireland in June is currently the most expensive (average of $944). 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.

What is the cheapest time of day to fly from BUF to IE?

Find hourly flight availability from Buffalo to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Buffalo to Ireland as you normally would.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 21, 2024.
Get a feel of what it's like to fly with KLM, British Airways and United Airlines from Buffalo to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,172 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Scandinavian Airlines
7.3
Good
1,294 reviews
Delta
8.0
Very good
8,755 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

    Buffalo (BUF), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Buffalo to Ireland.

  • What are the cheapest airlines to fly from Buffalo to Ireland one-way?

    The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as $451. However, be on the lookout for offers from Scandinavian Airlines and KLM, as they are both options that can get you from Buffalo to Ireland for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo to Ireland 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 Ireland?

    Currently, November is the cheapest month in which you can book a flight from Buffalo to Ireland (average of $498). Flying from Buffalo to Ireland in June is currently the most expensive (average of $944). 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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Alternative routes for Buffalo to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Buffalo to Ireland

Discover the top 8 airlines that operate flights from Buffalo to Ireland. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$473Average$1,068FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$494Average$856FlexibilityNo cancel feeOn-time71%
KLMCheapest$498Average$623FlexibilityNo cancel feeOn-time75%
DeltaCheapest$498Average$993FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$515Average$814FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$563Average$827FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$622Average$837FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$624Average$1,057FlexibilityNo cancel feeOn-time76%
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