HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$307+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DUB
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Ireland with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 4, 2024.

This American Airlines deal was found by Cheapflights users on 11/3. 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.
Tue 12/36:17 pmBUF - SNN
2 stops17h 28mAmerican Airlines
Tue 12/107:45 amSNN - BUF
2 stops20h 39mAmerican Airlines
Deal found 11/3$550
This KLM deal was found by Cheapflights users on 11/3. 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.
Sun 12/111:56 amBUF - DUB
1 stop15h 49mKLM
Sun 12/811:30 amDUB - BUF
1 stop17h 26mKLM
Deal found 11/3$588
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/17:50 pmBUF - DUB
1 stop9h 15mUnited Airlines
Sun 12/89:00 amDUB - BUF
2 stops17h 00mUnited Airlines
Deal found 11/3$593
This Air France deal was found by Cheapflights users on 11/3. 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.
Mon 12/25:50 pmBUF - DUB
2 stops13h 50mMultiple Airlines
Mon 12/911:30 amDUB - BUF
2 stops13h 30mMultiple Airlines
Deal found 11/3$616
This Aeromexico deal was found by Cheapflights users on 11/3. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/512:15 pmBUF - DUB
1 stop15h 10mAir France
Mon 12/234:40 pmDUB - BUF
2 stops35h 23mAir France
Deal found 11/3$669
This Delta deal was found by Cheapflights users on 11/3. 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
2 stops17h 16mDelta
Deal found 11/3$701
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Sat 11/168:33 amBUF - SNN
1 stop16h 27mAer Lingus
Sat 11/232:45 pmSNN - BUF
1 stop13h 34mAer Lingus
Deal found 11/3$848
This Air Canada deal was found by Cheapflights users on 11/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/31:54 pmBUF - SNN
3 stops21h 51mAir Canada
Tue 12/107:45 amSNN - BUF
3 stops34h 26mAir Canada
Deal found 11/3$901
This Aer Lingus deal was found by Cheapflights users on 11/3. 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.
Tue 12/37:00 amBUF - SNN
1 stop18h 15mMultiple Airlines
Tue 12/102:45 pmSNN - BUF
1 stop12h 36mMultiple Airlines
Deal found 11/3$929
This FlightHub deal was found by Cheapflights users on 11/3. 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 12/56:25 pmBUF - DUB
1 stop8h 50mAer Lingus
Mon 12/234:45 pmDUB - BUF
1 stop29h 38mAer Lingus
Deal found 11/3$930
This Gurufare deal was found by Cheapflights users on 11/3. 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.
Sun 12/157:00 amBUF - DUB
2 stops22h 15mIcelandair
Sun 12/2211:30 amDUB - BUF
2 stops39h 35mIcelandair
Deal found 11/3$1,019
This Air Canada deal was found by Cheapflights users on 11/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/21:50 pmBUF - DUB
3 stops20h 50mAir Canada
Mon 12/92:15 pmDUB - BUF
3 stops27h 56mAir Canada
Deal found 11/3$1,164

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 11/11

1:45 pm-7:50 am

2 stops37h 05m

$307

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 3/12

1:53 pm-7:00 am

1 stop13h 07m

$536

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 3/11

1:53 pm-7:00 am

1 stop13h 07m

$585

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sun 12/15

6:00 am-8:25 am

1 stop21h 25m

$601

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 11/9

5:15 pm-8:15 am

1 stop10h 00m

$610

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Sun 12/15

12:23 pm-11:30 am

2 stops18h 07m

$697

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 11/11

11:56 am-8:45 am

1 stop15h 49m

$706

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 12/17

10:10 am-10:15 am

2 stops19h 05m

$796

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 12/17

8:19 am-6:00 am

1 stop16h 41m

$890

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 12/18

12:15 pm-8:45 am

1 stop15h 30m

$955

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 34 results
1
2
3
4

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 $497). 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 4, 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 4, 2024.
Get a feel of what it's like to fly with Air Canada, TAP AIR PORTUGAL and Aer Lingus 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
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,350 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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.

Austrian Airlines
7.6
Good
821 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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.

JetBlue
7.5
Good
3,493 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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
1,532 reviews
Delta
8.0
Very good
8,829 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

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.

  • Can I find flights from Buffalo to Ireland for under $600 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Ireland for under $600. The cheapest flight booked recently is on United Airlines for just $522, but on average you can expect to pay $879.

  • Are there last-minute flights available from Buffalo to Ireland for under $1,300?

    There are currently 3+ open flights from Buffalo to Ireland within the next 7 days for less than $1,300.

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

    The cheapest airline one-way is Austrian Airlines, with whom users have recently found tickets for as low as $536. However, be on the lookout for offers from Lufthansa and Delta, as they are both options that can get you from Buffalo to Ireland for a low price.

  • What does BUF to DUB mean?

    Great question - BUF to DUB just means Buffalo Airport to Dublin Airport. Now you’ll know what these unique codes when you look for flights! This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Cork Airport (ORK), Shannon Airport (SNN), Knock Intl Airport (NOC), Milltown (Kerry) Kerry Airport (KIR), Galway Airport (GWY).

  • Can I find deals for flights from Buffalo to Ireland that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Ireland flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Ireland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Ireland flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Buffalo to Ireland that allow pets onboard?

    Many airlines flying from Buffalo to Ireland offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Ireland?

    Yes, you can often find last-minute deals on Buffalo to Ireland flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to Ireland flight deals updated?

    The Buffalo to Ireland flight deals you see on this page were last updated on 11/3.

  • 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 $497). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Newark to London City flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
Newark to Orly flights
Newark to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Istanbul flights
Stewart to Stansted flights
John F Kennedy Intl to Orly flights
LaGuardia to Charles de Gaulle flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Luton flights
Newark to Frankfurt flights
John F Kennedy Intl to Lisbon flights
Newark to Madrid flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Malpensa flights
John F Kennedy Intl to Dublin flights
John F Kennedy Intl to Malpensa flights
Newark to Dublin flights
Stewart to Charles de Gaulle flights
Newark to Athens flights
John F Kennedy Intl to Athens flights
Newark to Barcelona-El Prat flights
Newark to Lisbon flights
LaGuardia to Leonardo da Vinci/Fiumicino flights
Newark to Luton flights
Stewart to Luton flights
Newark to Stansted flights
Newark to Istanbul flights
John F Kennedy Intl to Zurich flights
John F Kennedy Intl to Amsterdam flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Frankfurt flights
Newark to Zurich flights
Newark to Amsterdam flights
John F Kennedy Intl to Geneva flights
LaGuardia to Madrid flights
Newark to Geneva flights
John F Kennedy Intl to Frederic Chopin flights
LaGuardia to Istanbul flights
Stewart to Gatwick flights
John F Kennedy Intl to Linate flights

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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$473Average$1,057FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$494Average$897FlexibilityNo cancel feeOn-time71%
KLMCheapest$498Average$632FlexibilityNo cancel feeOn-time75%
DeltaCheapest$498Average$993FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$515Average$814FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$563Average$846FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$622Average$836FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$624Average$1,057FlexibilityNo cancel feeOn-time76%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines