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>

€431 CHEAP FLIGHTS from Buffalo to Ireland

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

...and more

Travellers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals from Buffalo

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

One-wayReturn

Dublin1 stop€520

Shannon2 stops€535

Low season	December
High season	September
Cheapest flight	€431

Best time to beat the crowds (7% less expensive on average)

Most popular time to fly (3% 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 January.
Morning departure is around 2% cheaper 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

18h 55mBUF-DUB

12/3Wed

2 stopsUnited Airlines

17h 09mDUB-BUF

€520

4/3Tue

1 stopUnited Airlines

14h 05mBUF-DUB

12/3Wed

1 stopUnited Airlines

11h 12mDUB-BUF

€524

4/3Tue

2 stopsUnited Airlines

15h 10mBUF-DUB

12/3Wed

2 stopsUnited Airlines

17h 09mDUB-BUF

€525

10/2Mon

2 stopsAmerican Airlines

15h 25mBUF-SNN

19/2Wed

2 stopsAmerican Airlines

17h 34mSNN-BUF

€535

22/3Sat

2 stops

43h 10mBUF-DUB

31/3Mon

2 stops

40h 29mDUB-BUF

€561

30/4Wed

1 stopJetBlue

13h 55mBUF-DUB

14/5Wed

1 stopJetBlue

14h 45mDUB-BUF

€566

27/3Thu

1 stopKLM

17h 28mBUF-DUB

1/4Tue

1 stopKLM

16h 05mDUB-BUF

€596

1/5Thu

1 stopJetBlue

13h 55mBUF-DUB

13/5Tue

1 stopJetBlue

11h 48mDUB-BUF

€615

22/3Sat

1 stopAmerican Airlines

15h 57mBUF-DUB

31/3Mon

1 stopAmerican Airlines

18h 16mDUB-BUF

€662

4/3Tue

3 stops

18h 40mBUF-DUB

12/3Wed

2 stops

19h 28mDUB-BUF

€717

Recent one-way flight deals

12/2Wed

2 stopsScandinavian Airlines

18h 53mBUF-DUB

€431

12/2Wed

1 stopAmerican Airlines

15h 01mBUF-DUB

€451

12/2Wed

3 stops

39h 35mBUF-DUB

€543

3/5Sat

1 stopAer Lingus

9h 29mBUF-DUB

€757

1/5Thu

1 stopAustrian Airlines

17h 10mBUF-DUB

€774

Last minute flights from Buffalo to Ireland

Last minute flight, train and bus deals

20/1Mon

multi-stopBritish Airways

20h 40mBUF-SNN

27/1Mon

multi-stopBritish Airways

29h 19mSNN-BUF

€1,526

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

Information on your arrival and departure airports

Buffalo (BUF)

€431 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 12/2. 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

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Buffalo to Ireland

Last minute flight, train and bus deals

Search by stops

Search by airline

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