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

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $542. However, be on the lookout for offers from WestJet and Lufthansa, as they are both options that can get you from Buffalo to Ireland for a low price.

When is the best time 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 $505). Flying from Buffalo to Ireland in June is currently the most expensive (average of $973). 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.

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 5/15.

What are the most popular airlines that fly from Buffalo to Ireland?

The most popular airlines flying from Buffalo to Ireland are American Airlines, JetBlue and British Airways. Something to consider prior to booking your flight.

Can I find flights from Buffalo to Ireland for under $800 on Cheapflights?

Yes, there are multiple flights from Buffalo to Ireland for under $800. The cheapest flight booked recently is on JetBlue for just $740, but on average you can expect to pay $847.

Are there last-minute flights available from Buffalo to Ireland for under $1,000?

There are currently 12+ open flights from Buffalo to Ireland within the next 7 days for less than $1,000.

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 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 Shannon Airport (SNN), Cork Airport (ORK), 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.

Flights from Buffalo, NY to Ireland from $540

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

How far in advance should I book a flight from Buffalo to Ireland?

To save on the cost of your flight from Buffalo to Ireland, book at least 32 days before your planned departure. Booking around this time can save you about 124% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $526 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,370.

What is the cheapest month to fly from Buffalo to Ireland?

January can be a great time to fly to Ireland from Buffalo with a flight ticket averaging about $908. Cheapflights users have found deals in the month of January for as cheap as $505. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Buffalo to Ireland (BUF - IE)?

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.

Cheap JetBlue flights from Buffalo to Ireland

Consider these cheap JetBlue flights we've found departing from Buffalo to Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.

Mon 8/55:05 pmBUF - DUB

1 stop10h 55mJetBlue

Thu 8/2210:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/15$740

Wed 7/315:05 pmBUF - DUB

1 stop10h 55mJetBlue

Sat 8/1010:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/15$780

Wed 7/1711:30 amBUF - DUB

1 stop16h 30mJetBlue

Wed 7/2410:45 amDUB - BUF

1 stop17h 28mJetBlue

Deal found 5/15$792

Tue 6/1811:15 amBUF - DUB

1 stop16h 45mJetBlue

Wed 7/2410:45 amDUB - BUF

1 stop17h 28mJetBlue

Deal found 5/14$802

Wed 6/123:36 pmBUF - DUB

1 stop12h 24mJetBlue

Wed 6/1910:45 amDUB - BUF

1 stop14h 55mJetBlue

Deal found 5/15$812

Fri 6/215:00 pmBUF - DUB

1 stop11h 00mJetBlue

Fri 6/2810:45 amDUB - BUF

1 stop17h 28mJetBlue

Deal found 5/16$820

Fri 6/215:00 pmBUF - DUB

1 stop11h 00mJetBlue

Fri 7/1910:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/14$839

Sat 7/2011:30 amBUF - DUB

1 stop16h 30mJetBlue

Sat 7/2710:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/15$848

Sat 8/105:05 pmBUF - DUB

1 stop10h 55mJetBlue

Mon 9/210:45 amDUB - BUF

1 stop15h 22mJetBlue

Deal found 5/15$884

Cheap United Airlines flights from Buffalo to Ireland

To aid your search, here are some of the cheapest United Airlines flights we've found from Buffalo to Ireland. Make sure to examine the flight information before completing your reservation.

Mon 8/57:55 pmBUF - DUB

1 stop9h 25mUnited Airlines

Thu 8/229:50 amDUB - BUF

2 stops34h 44mUnited Airlines

Deal found 5/15$796

Mon 8/56:00 amBUF - DUB

2 stops23h 20mUnited Airlines

Thu 8/229:50 amDUB - BUF

2 stops34h 44mUnited Airlines

Deal found 5/15$800

Sat 8/107:55 pmBUF - DUB

1 stop9h 25mUnited Airlines

Mon 9/212:30 pmDUB - BUF

1 stop16h 02mUnited Airlines

Deal found 5/15$922

Fri 8/3011:25 amBUF - SNN

2 stops15h 05mUnited Airlines

Tue 9/1012:30 pmSNN - BUF

2 stops16h 02mUnited Airlines

Deal found 5/16$1,047

Sat 5/255:51 pmBUF - SNN

1 stop32h 39mUnited Airlines

Sat 6/89:30 amSNN - BUF

1 stop19h 29mUnited Airlines

Deal found 5/15$1,321

Sat 5/255:51 pmBUF - SNN

1 stop32h 39mUnited Airlines

Sat 6/89:30 amSNN - BUF

2 stops29h 11mUnited Airlines

Deal found 5/16$1,325

Sun 9/297:15 pmBUF - SNN

1 stop10h 15mUnited Airlines

Thu 10/312:30 pmSNN - BUF

2 stops16h 15mUnited Airlines

Deal found 5/15$1,347

Sat 5/257:10 pmBUF - DUB

1 stop9h 35mUnited Airlines

Sat 6/812:30 pmDUB - BUF

2 stops16h 29mUnited Airlines

Deal found 5/16$1,366

Sun 9/297:15 pmBUF - SNN

1 stop10h 15mUnited Airlines

Thu 10/312:30 pmSNN - BUF

1 stop10h 59mUnited Airlines

Deal found 5/15$1,367

Cheap Buffalo to Ireland flights in May & June 2024

Check out some of the best flight deals from Buffalo to Ireland in 2024. For more flight deals, be sure to check back very soon.

Tue 6/1811:15 amBUF - DUB

1 stop16h 45mJetBlue

Wed 7/2410:45 amDUB - BUF

1 stop17h 28mJetBlue

Deal found 5/14$802

Wed 6/123:36 pmBUF - DUB

1 stop12h 24mJetBlue

Wed 6/1910:45 amDUB - BUF

1 stop14h 55mJetBlue

Deal found 5/15$812

Fri 6/215:00 pmBUF - DUB

1 stop11h 00mJetBlue

Fri 6/2810:45 amDUB - BUF

1 stop17h 28mJetBlue

Deal found 5/16$820

Thu 6/1311:15 amBUF - DUB

1 stop16h 45mJetBlue

Thu 6/2010:45 amDUB - BUF

1 stop14h 55mJetBlue

Deal found 5/16$837

Fri 6/215:00 pmBUF - DUB

1 stop11h 00mJetBlue

Fri 7/1910:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/14$839

Sun 6/3011:15 amBUF - DUB

1 stop16h 45mJetBlue

Sun 7/1410:55 amDUB - BUF

1 stop17h 00mJetBlue

Deal found 5/16$896

Sun 6/3011:15 amBUF - DUB

1 stop16h 45mJetBlue

Sun 7/1410:55 amDUB - BUF

1 stop17h 00mJetBlue

Deal found 5/15$915

Sat 5/253:35 pmBUF - DUB

1 stop12h 25mJetBlue

Sat 6/810:45 amDUB - BUF

1 stop14h 52mJetBlue

Deal found 5/16$922

Fri 6/145:00 pmBUF - DUB

1 stop11h 00mJetBlue

Thu 6/2010:45 amDUB - BUF

1 stop14h 55mJetBlue

Deal found 5/15$930

Buffalo to Ireland 2024 flight deals

Check out some of the best flight deals from Buffalo to Ireland in 2024. For more flight deals, be sure to check back very soon.

Fri 11/14:31 pmBUF - DUB

2 stops13h 24mAmerican Airlines

Wed 11/69:40 amDUB - BUF

1 stop10h 15mAmerican Airlines

Deal found 5/15$540

Fri 11/12:44 pmBUF - DUB

2 stops16h 16mLufthansa

Wed 11/68:35 amDUB - BUF

2 stops19h 50mLufthansa

Deal found 5/15$577

Tue 10/157:55 pmBUF - DUB

1 stop9h 25mUnited Airlines

Tue 10/2212:30 pmDUB - BUF

1 stop11h 25mUnited Airlines

Deal found 5/15$662

Tue 10/157:15 pmBUF - DUB

1 stop9h 30mUnited Airlines

Tue 10/2212:30 pmDUB - BUF

2 stops15h 28mUnited Airlines

Deal found 5/15$666

Fri 11/19:55 amBUF - DUB

1 stop18h 50mKLM

Wed 11/612:20 pmDUB - BUF

1 stop16h 34mKLM

Deal found 5/15$708

Tue 8/275:05 pmBUF - DUB

1 stop10h 55mJetBlue

Tue 9/1010:45 amDUB - BUF

1 stop17h 21mJetBlue

Deal found 5/15$722

Wed 9/412:45 pmBUF - DUB

1 stop15h 15mJetBlue

Fri 9/1310:45 amDUB - BUF

1 stop17h 21mJetBlue

Deal found 5/15$740

Wed 7/315:05 pmBUF - DUB

1 stop10h 55mJetBlue

Sat 8/1010:45 amDUB - BUF

1 stop17h 26mJetBlue

Deal found 5/15$780

Thu 9/512:45 pmBUF - DUB

1 stop15h 15mJetBlue

Thu 9/1910:45 amDUB - BUF

1 stop14h 01mJetBlue

Deal found 5/14$790

Buffalo to Ireland flights leaving soon

Have a look at some of the last-minute flights available departing from Buffalo to Ireland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

Sat 5/253:35 pmBUF - DUB

1 stop12h 25mJetBlue

Sat 6/810:45 amDUB - BUF

1 stop14h 52mJetBlue

Deal found 5/16$922

Sun 5/2610:45 amBUF - DUB

1 stop16h 35mJetBlue

Wed 5/2910:45 amDUB - BUF

1 stop14h 52mJetBlue

Deal found 5/15$1,045

Sat 5/257:04 amBUF - DUB

2 stops23h 31mMultiple Airlines

Sat 6/85:50 amDUB - BUF

2 stops23h 22mMultiple Airlines

Deal found 5/16$1,251

Sat 5/255:51 pmBUF - SNN

1 stop32h 39mUnited Airlines

Sat 6/89:30 amSNN - BUF

1 stop19h 29mUnited Airlines

Deal found 5/15$1,321

Sat 5/255:51 pmBUF - SNN

1 stop32h 39mUnited Airlines

Sat 6/89:30 amSNN - BUF

2 stops29h 11mUnited Airlines

Deal found 5/16$1,325

Sat 5/257:10 pmBUF - DUB

1 stop9h 35mUnited Airlines

Sat 6/812:30 pmDUB - BUF

2 stops16h 29mUnited Airlines

Deal found 5/16$1,366

Sat 5/251:00 pmBUF - SNN

2 stops16h 50mDelta

Sat 6/812:50 pmSNN - BUF

2 stops24h 26mDelta

Deal found 5/16$1,367

Sun 5/263:14 pmBUF - DUB

2 stops21h 51mTAP AIR PORTUGAL

Wed 5/2910:45 amDUB - BUF

2 stops18h 27mTAP AIR PORTUGAL

Deal found 5/15$1,368

Sat 5/259:41 amBUF - DUB

3 stops20h 49mMultiple Airlines

Sat 6/85:35 amDUB - BUF

3 stops35h 16mMultiple Airlines

Deal found 5/16$1,409

One-way flights to Ireland from Buffalo

If you're seeking multiple options on one-way flights from Buffalo to Ireland, be sure to check out these deals, which are updated often. Those needing a return flight from Buffalo to Ireland can use the search form above.

Sat 6/111:29 amBUF - DUB

1 stop16h 31mJetBlue

Deal found 5/15$542

Sat 6/11:00 pmBUF - DUB

2 stops16h 55mWestJet

Deal found 5/15$599

Sat 6/110:30 pmBUF - DUB

3 stops42h 30mMultiple Airlines

Deal found 5/15$759

Tue 6/117:59 pmBUF - DUB

1 stop9h 21mLufthansa

Deal found 5/15$6,386

Tue 5/287:59 pmBUF - DUB

1 stop9h 21mLufthansa

Deal found 5/15$13,416

Find flights from Buffalo to Ireland within your budget

Fly from

Fly to

Budget

$740 - $1,140

Route

Depart

Return

Price

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 8/5

1 stop10h 55m

Dublin

Thu 8/22

1 stop17h 26m

$740

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Mon 8/5

1 stop9h 25m

Dublin

Thu 8/22

2 stops34h 44m

$796

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Fri 9/13

1 stop10h 35m

Shannon

Wed 9/25

1 stop11h 05m

$872

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 8/10

2 stops44h 15m

Dublin

Mon 9/2

2 stops36h 08m

$880

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 8/10

1 stop12h 10m

Dublin

Mon 9/2

2 stops29h 32m

$881

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Sat 8/10

3 stops17h 25m

Dublin

Mon 9/2

2 stops18h 32m

$924

BuffaloShannon

BUF - SNN

BUFSNN

Buffalo

Tue 9/17

2 stops13h 50m

Shannon

Tue 10/29

2 stops20h 18m

$952

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Wed 7/31

2 stops23h 10m

Dublin

Sat 8/10

2 stops24h 24m

$1,040

BuffaloDublin

BUF - DUB

BUFDUB

Buffalo

Tue 8/6

2 stops27h 05m

Dublin

Thu 8/8

2 stops31h 04m

$1,140

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get a feel of what it's like to fly with JetBlue, United Airlines and Air Canada 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

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Delta

8.0

Very good

10,673 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Austrian Airlines

7.7

Good

1,053 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

JetBlue

7.6

Good

4,472 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Air France

7.6

Good

1,764 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

WestJet

7.5

Good

2,919 reviews

Delta

8.0

Very good

10,673 reviews

Check prices

Reviews

1 / 10

In the boarding area at La Guardia, there are charging stations for electronics but the electric outlets do not work on many of the stations.

Related info for your journey

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 $800 on Cheapflights?
Yes, there are multiple flights from Buffalo to Ireland for under $800. The cheapest flight booked recently is on JetBlue for just $740, but on average you can expect to pay $847.
Are there last-minute flights available from Buffalo to Ireland for under $1,000?
There are currently 12+ open flights from Buffalo to Ireland within the next 7 days for less than $1,000.
What are the cheapest airlines to fly from Buffalo to Ireland one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $542. However, be on the lookout for offers from WestJet and Lufthansa, as they are both options that can get you from Buffalo to Ireland for a low price.
What are the most popular airlines that fly from Buffalo to Ireland?
The most popular airlines flying from Buffalo to Ireland are American Airlines, JetBlue and British Airways. Something to consider prior to booking your flight.
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 Shannon Airport (SNN), Cork Airport (ORK), 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 5/15.

See more FAQs

Browse thousands of different 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.

Newark to Heathrow flights

John F Kennedy Intl to Heathrow flights

John F Kennedy Intl to Charles de Gaulle flights

Newark to Charles de Gaulle flights

LaGuardia to Heathrow flights

Newark to Leonardo da Vinci/Fiumicino flights

John F Kennedy Intl to London City flights

John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights

Newark to Athens flights

John F Kennedy Intl to Gatwick flights

John F Kennedy Intl to Athens flights

Newark to Gatwick flights

John F Kennedy Intl to Istanbul flights

Newark to Barcelona-El Prat flights

John F Kennedy Intl to Lisbon flights

LaGuardia to Charles de Gaulle flights

Newark to Lisbon flights

Stewart to Stansted flights

John F Kennedy Intl to Orly flights

Newark to Orly flights

Newark to Madrid flights

Newark to London City flights

John F Kennedy Intl to Barcelona-El Prat flights

John F Kennedy Intl to Madrid flights

John F Kennedy Intl to Dublin flights

LaGuardia to Gatwick flights

Newark to Dublin flights

LaGuardia to Leonardo da Vinci/Fiumicino flights

LaGuardia to Athens flights

Stewart to Charles de Gaulle flights

Newark to Malpensa flights

John F Kennedy Intl to Frederic Chopin flights

LaGuardia to Barcelona-El Prat flights

John F Kennedy Intl to Amsterdam flights

Newark to Frankfurt flights

LaGuardia to Lisbon flights

Newark to Arlanda flights

Newark to Keflavik Intl flights

John F Kennedy Intl to Malpensa flights

John F Kennedy Intl to Arlanda flights

Newark to Amsterdam flights

LaGuardia to Istanbul flights

LaGuardia to Madrid flights

John F Kennedy Intl to Zurich flights

John F Kennedy Intl to Vicenza flights

Newark to Zurich flights

John F Kennedy Intl to Frankfurt flights

John F Kennedy Intl to Edinburgh flights

LaGuardia to Dublin flights

Newark to Frederic Chopin flights

Top 8 airlines flying from Buffalo to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$505	Average$972	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	Cheapest$506	Average$727	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Aer Lingus	Cheapest$525	Average$1,033	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
British Airways	Cheapest$528	Average$754	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest$528	Average$893	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
United Airlines	Cheapest$539	Average$849	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest$624	Average$968	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
JetBlue	Cheapest$750	Average$934	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights

Los Angeles to Sydney flights

Boston to Denver flights

Phoenix to Dallas flights

Salt Lake City to Denver flights

Miami to Houston flights

Newark Airport to Las Vegas flights

Sacramento to Dallas flights

Detroit to Hawaii flights

New York to Mumbai flights

Denver to Kansas City flights

USA to Vietnam flights

Buffalo to Kyiv Zhuliany Intl Airport flights

Search flights from Buffalo to Ireland by cabin class

Book a flight to one of these trending destinations

Fly with Cheapflights

How does Cheapflights help users find flights from Buffalo to Ireland?

Deals for Buffalo to Ireland flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Buffalo to Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Buffalo to Ireland with no change fees?

Need flexible booking options for your flight to Ireland from Buffalo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Buffalo to Ireland become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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

Cheap flights from Buffalo (BUF) to Ireland from $540

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 11/1. 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.

How far in advance should I book a flight from Buffalo to Ireland?

What is the cheapest month to fly from Buffalo to Ireland?

When is the cheapest time to fly from Buffalo to Ireland (BUF - IE)?

Cheap JetBlue flights from Buffalo to Ireland

Consider these cheap JetBlue flights we've found departing from Buffalo to Ireland. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap United Airlines flights from Buffalo to Ireland

To aid your search, here are some of the cheapest United Airlines flights we've found from Buffalo to Ireland. Make sure to examine the flight information before completing your reservation.

Cheap Buffalo to Ireland flights in May & June 2024

Find cheap flight options from Buffalo to Ireland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.

Check out some of the best flight deals from Buffalo to Ireland in 2024. For more flight deals, be sure to check back very soon.

Buffalo to Ireland 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Ireland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Check out some of the best flight deals from Buffalo to Ireland in 2024. For more flight deals, be sure to check back very soon.

Buffalo to Ireland flights leaving soon

Have a look at some of the last-minute flights available departing from Buffalo to Ireland. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.

One-way flights to Ireland from Buffalo

If you're seeking multiple options on one-way flights from Buffalo to Ireland, be sure to check out these deals, which are updated often. Those needing a return flight from Buffalo to Ireland can use the search form above.

Find flights from Buffalo to Ireland within your budget

Reviews of airlines servicing Ireland

Get a feel of what it's like to fly with JetBlue, United Airlines and Air Canada 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.

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?

Can I find flights from Buffalo to Ireland for under $800 on Cheapflights?

Are there last-minute flights available from Buffalo to Ireland for under $1,000?

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

What are the most popular airlines that fly from Buffalo to Ireland?

What does BUF to DUB mean?

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

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

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

How can I find direct flights from Buffalo to Ireland?

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

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

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

How recently were the Buffalo to Ireland flight deals updated?

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 IrelandSee prices for flight routes from nearby airports that may be better suited for you.

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Buffalo to Ireland

Popular flight searches

Check out other popular destinations found by fellow travelers in 2024

Search flights from Buffalo to Ireland by cabin class

Find flights from Buffalo to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Ireland?

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Ireland?

Can Cheapflights find flights from Buffalo to Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Buffalo to Ireland become cheaper?

100% Free

Book with Flexibility

Travel Smart

Alternative routes for Buffalo to Ireland
See prices for flight routes from nearby airports that may be better suited for you.