To Dublin

Cheap Flights from Buffalo to Dublin

Browse current best options from Buffalo. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Buffalo

RatePunk searches hundreds of travel sites at once for deals on flights to Dublin

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Buffalo to Dublin

Explore current cheapest deals departing from Buffalo to Dublin

Round trip

Sort by: Cheapest

July 27 - August 20

Cheapest

Best

Earliest

BUF - Dublin

$778

$648

Round trip

July 27 - August 19

Cheapest

Best

Earliest

BUF - Dublin

$779

$648

Round trip

July 27 - August 25

Cheapest

Best

Earliest

BUF - Dublin

$778

$648

Round trip

July 27 - August 24

Cheapest

Best

Earliest

BUF - Dublin

$778

$648

Round trip

July 27 - August 26

Cheapest

Best

Earliest

BUF - Dublin

$778

$648

Round trip

August 9 - August 16

BUF - Dublin

$823

$650

Round trip

September 5 - September 7

BUF - Dublin

$745

$655

Round trip

July 27 - August 10

Earliest

BUF - Dublin

$783

$655

Round trip

August 5 - August 13

BUF - Dublin

$784

$661

Round trip

August 18 - August 27

BUF - Dublin

$812

$664

Round trip

Unlock all 500+ flight deals to Dublin and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Buffalo to Dublin

Flights from Buffalo to Dublin are a long-haul journey, covering a distance of 5256 kilometers. Right now, if you are looking for cheap flights from Buffalo to Dublin, fares typically range from $707–$1284, with a median of $922. Current fares are below the typical level, and about 5% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities to find competitive pricing.

When is the cheapest time to fly from Buffalo to Dublin? The data indicates that February is the most affordable month, with a median fare of $482. January also offers lower prices, with a median fare of $561. Another relatively inexpensive option is August, where the median fare is $671.

Most itineraries for this route connect at least once, as 0% of recent fares were for direct flights from Buffalo to Dublin. For connecting itineraries, the typical number of stopovers is 2.

How long is the flight from Buffalo to Dublin? A typical journey, including connections, takes approximately 28h 18m. This duration reflects the prevalence of connecting flights on this long-haul route.

How much is a round trip from Buffalo to Dublin

Regular price: $682 - $1,101

Prices are currently below the regular range.

The regular price range for flights from Buffalo to Dublin is between $682 and $1101. The current lowest deal is $648 with JetBlue Airways, for travel from Jul 27 to Aug 19.

now $648

Low $682

High $1,101

The cheapest time to fly from Buffalo to Dublin

The cheapest month to fly from Buffalo to Dublin is February, with a median price of $482. The most expensive month is July, with a median price of $1270. Generally, prices are lower from January to August.

February

Cheapest

Flights from $482

July

Most Expensive

Flights from $1,270

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Direct flights from Buffalo to Dublin

United Airlines

JetBlue Airways

Aer Lingus

Deutsche Luft Hansa

Last-minute flights going from Buffalo to Dublin

Thu, Jun 18

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

American Airlines

$890

$1,117

One-way

Thu, Jun 18

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

TAP Portugal

$1,019

$4,270

One-way

Sat, Jun 20

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

TAP Portugal

$1,034

$4,280

One-way

Tue, Jun 23

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

JetBlue Airways

$957

$1,459

One-way

Tue, Jun 23

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

JetBlue Airways

$958

$1,459

One-way

Wed, Jul 8

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

JetBlue Airways

$853

$746

One-way

Biggest price drops on these dates for flights from Buffalo to Dublin

7 nights

Aug 9 - Aug 16

$823 → $650

21%

8 nights

Dec 6 - Dec 14

$875 → $707

19%

7 nights

Dec 9 - Dec 16

$870 → $707

19%

7 nights

Dec 8 - Dec 15

$870 → $707

19%

Popular Airports to fly from Buffalo to Dublin

Buffalo - Dublin route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Buffalo to Dublin are below the typical level at $648.

📅 Best time to fly

Fly in February for the best prices

Historically, February offers the lowest median price at $482 for Buffalo to Dublin.

⏱️ Flight duration

Connecting flights average 28h 18m

The typical flight duration for connecting flights from Buffalo to Dublin is 28h 18m.

✈️ Airlines & availability

Connecting flights are dominant on this route

There are no direct flights. Connecting flights are frequent, with 1.03 deals per day.

🏆 Airline highlight

JetBlue Airways offers a recent deal

JetBlue Airways recently offered a flight for $648 from Buffalo to Dublin.

🎯 Booking tip

Deals appear frequently for this route

Historically, deals for flights from Buffalo to Dublin appear frequently, 1.03 deals per day.

Buffalo main airports to depart from

Buffalo Niagara International (BUF)

Cheapest

Buffalo Niagara International Airport is a good option for flights from Buffalo to Dublin.

📍 ~12 km from city center (reachable by car)

💸 Flights from ~$648

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival point for flights from Buffalo, offering direct access to Dublin.

📍 ~10 km from city center (reachable by car, bus)

💸 Flights from ~$648

Airports nearby Dublin used as alternative

Belfast International (BFS)

Belfast International is a major low-cost carrier hub with an extensive European network, easily accessible from Dublin.

📍 ~145 km from Dublin (reachable by car and bus)

💸 Flights from ~$733

Shannon (SNN)

Cheapest

Shannon offers significant international and transatlantic flight options with direct motorway access from Dublin.

📍 ~200 km from Dublin (reachable by car)

💸 Flights from ~$697

George Best Belfast City (BHD)

George Best Belfast City is convenient for UK domestic and short-haul flights, with similar travel time from Dublin.

📍 ~140 km from Dublin (reachable by car)

💸 Flights from ~$767

Cork (ORK)

Cork is the second largest airport in the Republic of Ireland, offering diverse routes and reliable road links.

📍 ~250 km from Dublin (reachable by car)

💸 Flights from ~$841

Ireland West Airport Knock (NOC)

Ireland West Airport Knock is an alternative gateway for travelers from the west of Ireland, offering a less congested experience.

📍 ~200 km from Dublin (reachable by car)

💸 Flights from ~$854

Business & First Class Flight Deals to Dublin

Dublin, Ireland

71% AI deal score

$6,140

From BUF

Elite

Jul 27

Dublin, Ireland

71% AI deal score

$6,140

Frequently Asked Questions About Flights to Dublin

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices from various airlines and booking sites can often reveal better deals. Setting up price alerts may also help you track fare changes and book when prices drop.

Booking in advance, often several months before your desired departure, can sometimes lead to lower fares. However, prices can fluctuate, so monitoring them over time may help you identify an optimal booking window. Mid-week bookings might also offer different pricing compared to weekends.

Comparing nearby airports can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare could be significant. Always factor in the total cost and convenience when considering alternative airports.

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