How does KAYAK find such low prices on flights from Buffalo to Ireland?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Ireland. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ireland?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Ireland is likely to change within 7 days, so travellers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Buffalo to Ireland?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Buffalo to Ireland with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ireland?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

€426 CHEAP FLIGHTS from Buffalo to Ireland

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In the last 7 days, travellers have searched 41,299,237 times on KAYAK, and here's why:

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Best Ireland Flight Deals from Buffalo

Cheapest return prices found by our users on KAYAK in the last 72 hours

One-wayReturn

Dublin1 stop€521

Shannon2 stops€657

Low season	December
High season	September
Cheapest flight	€426

Best time to beat the crowds (8% less expensive on average)

Most popular time to fly (2% more expensive on average)

Flight from Buffalo to Dublin

How does KAYAK find such low prices on flights from Buffalo to Ireland?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Ireland.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ireland?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Buffalo to Ireland?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Buffalo to Ireland with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ireland?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book at least 1 week before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly from Buffalo is February.
Morning departure is around 104% more expensive than an evening flight, on average*.

*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Buffalo to Ireland

Recent return flight deals

4/3Tue

1 stopUnited Airlines

14h 05mBUF-DUB

12/3Wed

2 stopsUnited Airlines

36h 55mDUB-BUF

€521

20/1Mon

2 stopsUnited Airlines

19h 00mBUF-DUB

29/1Wed

2 stopsUnited Airlines

41h 10mDUB-BUF

€526

25/3Tue

2 stopsAir Canada

19h 10mBUF-DUB

1/4Tue

2 stopsAir Canada

36h 05mDUB-BUF

€531

24/3Mon

2 stopsAir Canada

36h 10mBUF-DUB

1/4Tue

2 stopsAir Canada

36h 05mDUB-BUF

€543

13/1Mon

1 stopDelta

11h 46mBUF-DUB

20/1Mon

2 stopsDelta

34h 54mDUB-BUF

€547

20/1Mon

1 stop

15h 58mBUF-DUB

29/1Wed

2 stops

17h 16mDUB-BUF

€551

13/1Mon

1 stopAmerican Airlines

21h 40mBUF-DUB

20/1Mon

1 stopAmerican Airlines

13h 30mDUB-BUF

€592

18/1Sat

1 stopAmerican Airlines

15h 01mBUF-DUB

30/1Thu

1 stopAmerican Airlines

13h 30mDUB-BUF

€595

13/1Mon

2 stopsDelta

15h 37mBUF-DUB

20/1Mon

2 stopsDelta

19h 11mDUB-BUF

€596

18/1Sat

2 stops

25h 50mBUF-DUB

29/1Wed

2 stops

32h 07mDUB-BUF

€724

Recent one-way flight deals

19/5Mon

1 stopJetBlue

9h 24mBUF-DUB

€426

6/1Mon

2 stopsBritish Airways

23h 18mBUF-DUB

€428

6/1Mon

2 stops

30h 17mBUF-DUB

€433

2/1Thu

1 stopLufthansa

9h 12mBUF-DUB

€560

6/1Mon

3 stops

20h 05mBUF-DUB

€585

19/5Mon

2 stopsBritish Airways

14h 29mBUF-DUB

€588

3/1Fri

2 stopsScandinavian Airlines

39h 59mBUF-DUB

€589

2/1Thu

2 stops

31h 28mBUF-DUB

€669

6/1Mon

1 stopKLM

11h 46mBUF-DUB

€676

2/1Thu

3 stops

29h 23mBUF-DUB

€766

Last minute flights from Buffalo to Ireland

Last minute flight, train and bus deals

25/12Wed

multi-stopUnited Airlines

9h 12mBUF-DUB

15/1Wed

multi-stopUnited Airlines

36h 53mDUB-BUF

€1,234

25/12Wed

multi-stopDelta

20h 55mBUF-DUB

15/1Wed

multi-stopDelta

17h 16mDUB-BUF

€1,285

25/12Wed

multi-stop

14h 05mBUF-DUB

15/1Wed

multi-stop

14h 33mDUB-BUF

€1,422

25/12Wed

multi-stop

30h 17mBUF-DUB

15/1Wed

multi-stop

30h 14mDUB-BUF

€1,761

Everything you need to know for your flight from Buffalo to Ireland

Information on your arrival and departure airports

Buffalo (BUF)

€426 Find Cheap Flights from Buffalo to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Ireland departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.

Search hundreds of travel sites at once for deals on flights to Ireland

Best Ireland Flight Deals from Buffalo

Good to know

Low season

High season

Cheapest flight

FAQs - booking Ireland flights

How does KAYAK find such low prices on flights from Buffalo to Ireland?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Ireland?

What is the Hacker Fare option on flights from Buffalo to Ireland?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Ireland?

Top tips for finding cheap flights to Ireland

Book cheap flights from Buffalo to Ireland

Recent return flight deals

Search by stops

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Recent one-way flight deals

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Search by price

Last minute flights from Buffalo to Ireland

Last minute flight, train and bus deals

Search by stops

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Search by price

Everything you need to know for your flight from Buffalo to Ireland

Information on your arrival and departure airports

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Complete your trip to Ireland with a hotel stay or car hire

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights from other airports in Buffalo to Ireland

Flights from all airports in Buffalo to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

Flights to popular cities in Ireland

Find deals for your return flight