Are direct flights from Buffalo to Dublin always the best option?

Direct flights offer convenience and save time, but they are not always the most budget-friendly choice. Flights with layovers can often be cheaper, though they will extend your travel duration. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Buffalo to Dublin flights?

Yes, being flexible with your travel dates can significantly impact flight prices. Flying on weekdays or during off-peak seasons usually results in lower fares compared to weekends or holidays. Even shifting your departure or return by a day or two may offer savings.

What extra costs should I check before booking Buffalo to Dublin flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. These additional fees can add up and affect the total price of your trip.

Flights From Buffalo

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 4 days ago

476 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 12, 2026.)

Today’s best flight deals from Buffalo to Dublin

Explore current cheapest deals departing from Buffalo to Dublin

2026-11-08 – 2026-11-24
BUF - Dublin
77% AI deal score
$619
$712
Round trip
2027-03-21 – 2027-04-02
BUF - Dublin
76% AI deal score
$651
$716
Round trip
2027-03-10 – 2027-03-17
BUF - Dublin
75% AI deal score
$634
$723
Round trip
2027-02-17 – 2027-02-24
BUF - Dublin
75% AI deal score
$486
$723
Round trip
2027-03-23 – 2027-03-30
BUF - Dublin
76% AI deal score
$663
$724
Round trip
2026-11-18 – 2026-11-27
BUF - Dublin
76% AI deal score
$647
$729
Round trip
2026-12-09 – 2026-12-16
BUF - Dublin
77% AI deal score
$750
$741
Round trip
2026-12-08 – 2026-12-15
BUF - Dublin
77% AI deal score
$749
$741
Round trip
2026-12-01 – 2026-12-08
BUF - Dublin
77% AI deal score
$742
$741
Round trip
2026-11-08 – 2026-11-17
BUF - Dublin
76% AI deal score
$648
$742
Round trip

Buffalo to Dublin: Overview

Insights for flights from Buffalo to Dublin

The journey from Buffalo to Dublin covers a substantial distance of 5256 kilometers, classifying it as a long-haul flight. This means you should anticipate a significant travel time, often involving connections, to reach your destination.

If you are looking for cheap flights from Buffalo to Dublin, right now, fares are below the typical level. Prices for this route typically range from $945–$1344, with a median of $1143. Currently, 0% of recent fares are classified as a good price, indicating that finding exceptional value may be challenging.

When is the cheapest time to fly from Buffalo to Dublin? Historically, the most affordable months to fly from Buffalo to Dublin are February and January, both with a median fare of $697. November also offers competitive pricing, with a median fare of $698. Planning your trip during these months could result in significant savings.

Most itineraries for this route connect at least once. In fact, 0% of recent fares from Buffalo to Dublin are non-stop, meaning you should expect to make connections. The median number of stopovers for connecting flights is 2, which is a key factor in the overall travel experience.

A typical journey from Buffalo to Dublin, including connections, takes approximately 9h 28m. Given that most itineraries involve at least one stopover, this duration reflects the combined time of flying and layovers. Deals are infrequent for this route, so setting a price alert can be beneficial.

How much is a round trip from Buffalo to Dublin

Regular price: $536 - $1,132

Prices for flights from Buffalo to Dublin are currently within the regular range.

The regular price range for flights from Buffalo to Dublin is between $536 and $1132. The current lowest deal is $712 with United Airlines, for travel from Jan 13-Jan 20.

now $712

Low $536

High $1,132

The cheapest time to fly from Buffalo to Dublin

The cheapest month to fly from Buffalo to Dublin is January, with a median price of $697. The most expensive month is March, with a median price of $1335. Prices are generally lower from January to December.

January

Cheapest

Flights from $697

March

Most Expensive

Flights from $1,335

Jan

Feb

Mar

May

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Buffalo to Dublin

United Airlines

Aer Lingus

KLM

Austrian Airlines

Last-minute flights going from Buffalo to Dublin

Sat, Oct 10

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

United Airlines

$748

$997

One-way

Thu, Oct 15

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

United Airlines

$732

$992

One-way

Mon, Oct 19

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

JetBlue Airways, Aer Lingus

$652

$1,048

One-way

Tue, Oct 20

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

United Airlines

$712

$962

One-way

Wed, Oct 21

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

United Airlines

$707

$830

One-way

Thu, Oct 22

⌛ Last-Minute

BUF - Dublin

Buffalo (BUF) - Dublin (DUB)

JetBlue Airways

$618

$909

One-way

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

7 nights

Dec 9 - Dec 16

$750 → $741

7 nights

Dec 8 - Dec 15

$749 → $741

7 nights

Dec 1 - Dec 8

$742 → $741

7 nights

Mar 23 - Mar 30

$663 → $724

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, with deals around $712.

📅 Best time to fly

Fly in February for the best prices

Historically, January, February, and November offer the lowest median prices for this route.

⏱️ Flight duration

Connecting flights take 9h 28m

The typical flight duration for connecting flights from Buffalo to Dublin is 9 hours 28 minutes.

✈️ Airlines & availability

Connecting flights are dominant

This route is primarily served by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

United Airlines has recent deals

United Airlines recently offered a deal for $712 on this route.

🎯 Booking tip

Deals are rare for this route

Deals on flights from Buffalo to Dublin are historically rare, so book when you see a good price.

Buffalo main airports to depart from

Buffalo Niagara International (BUF)

Cheapest

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

📍 ~13 km from city center (reachable by car)

💸 Flights from ~$712

Dublin main airports to arrive at

Dublin (DUB)

Cheapest

Dublin Airport is a convenient arrival choice for flights from Buffalo to Dublin.

📍 ~8 km from city center (reachable by car)

💸 Flights from ~$716

Airports nearby Dublin used as alternative

Belfast International (BFS)

Belfast International (BFS) is a major international hub with an extensive low-cost carrier network.

📍 ~135 km from Dublin (reachable by car or bus, involves crossing a border and currency change to GBP).

💸 Flights from ~$884

Business & First Class Flight Deals to Dublin

$6,104

Save $2,184

JetBlue Airways

Business Class

Frequently Asked Questions About Flights to Dublin

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking in advance often provides more options and potentially lower prices, especially for international routes. However, last-minute deals can sometimes appear, so monitoring prices is usually beneficial. There isn't a single 'best' time, as prices can fluctuate.

Comparing nearby airports can sometimes lead to more economical flight options. While it may add to your ground travel time, the savings on airfare could be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Buffalo to Dublin: Overview

Insights for flights from Buffalo to Dublin

How much is a round trip from Buffalo to Dublin

Regular price: $536 - $1,132

Prices for flights from Buffalo to Dublin are currently within the regular range.

The regular price range for flights from Buffalo to Dublin is between $536 and $1132. The current lowest deal is $712 with United Airlines, for travel from Jan 13-Jan 20.

now $712

Low $536

High $1,132

The cheapest time to fly from Buffalo to Dublin

January

Cheapest

Flights from $697

March

Most Expensive

Flights from $1,335

Jan

Feb

Mar

May

Jul

Aug

Sep

Oct

Nov

Dec