Cheap flights from Rochester to Dublin

Compare Rochester to Dublin flight deals

Find the cheapest month or even day of the year to fly to Dublin

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Flight deals from Rochester Airport to Dublin Airport

Looking for a cheap last-minute deal or the best return flight from Rochester Airport to Dublin Airport? If you want to travel next month, return fares start from $797. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Rochester to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rochester to Dublin flights are currently cheapest in August.

Rochester to Dublin: Alternative routes

Compare routes from Rochester to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Rochester to Dublin: Flight information

The things to know before you go.
Cheapest flight found$344
Cheapest month to flyAugust

Finding cheap flights from Rochester to Dublin: Frequently asked questions

The best price we found for a return flight from Rochester to Dublin is $728. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Rochester to Dublin. But we found flights with one or more stops from $728.
As of March 2026, there are no flights flying from Rochester to Dublin.
The cheapest month to fly from Rochester to Dublin is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rochester Airport to Dublin Airport on Tuesday, 11 August 2026.
No airlines currently offer direct flights between Rochester Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Dublin.

Flying from Greater Rochester International Airport (ROC) to Dublin Airport (DUB): what you need to know

  • Dublin is four hours ahead of Rochester and follows the UTC+0 timezone.

  • Leave enough time to catch your ROC to DUB flight. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like August, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during a high season in general.

  • If you want to break up your flight, just uncheck 'Direct flights only' when searching for your ticket from Greater Rochester International Airport to Dublin Airport. These are the most popular stopovers between ROC and DUB:

    • Newark Liberty International Airport

    • Washington Dulles International Airport

    • Logan International Airport

How to find the cheapest flights from Greater Rochester International Airport (ROC) to Dublin Airport (DUB)

  • The cheapest price we've seen for a one-way Greater Rochester International Airport to Dublin Airport flight is $344. A round-trip plane ticket is currently $728. Depending on the availability and when you book, these fares could change.

  • To pick up cheap tickets from ROC to DUB, book as early as you can. Airlines generally offer lower fares when flights are first released.

  • If you can be flexible with your trip dates, use the 'Whole month' search tool. It'll give you the lowest price across each month when searching for a flight from Greater Rochester International Airport to Dublin Airport.

  • Never miss a deal on cheap flights from ROC to DUB by setting up a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Greater Rochester International Airport to Dublin Airport.

Handy information about Greater Rochester International Airport (ROC)

  • ROC's address is 1200 Brooks Avenue.

  • Of all flights departing from Greater Rochester International Airport, 73.76% arrive as scheduled at their destination.

  • Central Rochester to Greater Rochester International Airport is around 13 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Planning to catch public transport? Expect a trip time of around 1 hour 35 minutes.

  • Need a convenient hotel near ROC? If you're boarding an early flight from Greater Rochester International Airport to Dublin Airport, these stays will put you moments from check-in:

Arriving at Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport to the centre of Dublin has a drive time of about 30 minutes. It's approximately 21 kilometres away.

  • It takes roughly 2 hours 10 minutes if you're using public transport.

When to fly to Dublin Airport (DUB)

  • It's time to pick your trip dates for your flight from Greater Rochester International Airport to Dublin Airport. August is the busiest month to head to Dublin. If you like a more low-key vibe, go in January.

  • Lock in your flight from Greater Rochester International Airport to Dublin Airport for July if you'd like to explore Dublin during its warmest month. Expect temperatures of between 10ºC (50ºF) and 20ºC (68ºF).

  • Search for cheap tickets from ROC to DUB in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 9ºC (48ºF) on average.

Explore more of Ireland

  • Dublin has its own special appeal, but there are so many other parts of Ireland you'll want to see. About 225 kilometres south-west of Dublin, a visit to Cork will keep you busy. Start with leading sights like Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

  • Around 10 kilometres south-west of Dublin, Tallaght is another favourite stop in Ireland. Get a taste of what this destination has to offer at Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.