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Ireland

$371+ Cheap flights from Rochester (ROC) to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — DUB
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Rochester to Ireland

Cheapest flights from Rochester to Ireland
Explore the most affordable flight options available from Rochester to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This Expedia deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/114:38 pm
ROC
-
DUB
2 stops14h 27m
British Airways
Tue 8/2510:30 am
DUB
-
ROC
2 stops16h 11m
British Airways
Deal found 2/26$502
This United Airlines deal was found by Cheapflights users on 2/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:48 pm
ROC
-
DUB
1 stop10h 57m
United Airlines
Tue 8/259:50 am
DUB
-
ROC
2 stops13h 32m
United Airlines
Deal found 2/26$514
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
ROC
-
DUB
2 stops20h 45m
United Airlines
Tue 8/259:50 am
DUB
-
ROC
2 stops13h 32m
United Airlines
Deal found 2/24$517
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:20 am
ROC
-
DUB
2 stops20h 00m
United Airlines
Tue 8/259:50 am
DUB
-
ROC
2 stops13h 32m
United Airlines
Deal found 2/24$518
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:15 am
ROC
-
DUB
1 stop16h 05m
United Airlines
Wed 8/269:20 am
DUB
-
ROC
2 stops29h 17m
United Airlines
Deal found 2/24$519
This KLM deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:20 am
ROC
-
SNN
1 stop18h 50m
KLM
Wed 9/161:05 pm
SNN
-
ROC
1 stop16h 33m
KLM
Deal found 2/24$520
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:15 pm
ROC
-
DUB
2 stops13h 25m
United Airlines
Wed 8/269:20 am
DUB
-
ROC
2 stops29h 17m
United Airlines
Deal found 2/24$523
This KLM deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:15 pm
ROC
-
SNN
1 stop12h 55m
Multiple Airlines
Wed 9/161:05 pm
SNN
-
ROC
2 stops38h 46m
Multiple Airlines
Deal found 2/24$524
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
ROC
-
DUB
2 stops20h 45m
United Airlines
Fri 8/2811:35 am
DUB
-
ROC
1 stop14h 33m
United Airlines
Deal found 2/24$525
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:15 am
ROC
-
DUB
1 stop16h 05m
United Airlines
Thu 8/2712:30 pm
DUB
-
ROC
1 stop26h 07m
United Airlines
Deal found 2/24$527
This United Airlines deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:15 am
ROC
-
DUB
1 stop16h 05m
United Airlines
Tue 10/209:50 am
DUB
-
ROC
2 stops30h 50m
United Airlines
Deal found 2/24$531
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:05 pm
ROC
-
SNN
1 stop11h 10m
United Airlines
Thu 4/1612:30 pm
SNN
-
ROC
1 stop9h 54m
United Airlines
Deal found 2/23$532

Find flight deals from Rochester to Ireland

Keep the following information in mind while searching for Rochester to Ireland flight deals. Data was last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$502
(Expedia)

One-way from

$371
(oojo)

Popular in

June

Cheapest in

February

Average price

$619
Provider with most accurate pricing for Greater Rochester Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Rochester Intl-Dublin flights.
Search Deals
From Greater Rochester Intl to Ireland
Search Deals
One-way flight from Greater Rochester Intl to Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Rochester to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Thu 4/9

6:05 pm-10:15 am

1 stop11h 10m

Shannon

Thu 4/16

12:30 pm-5:24 pm

1 stop9h 54m

$532

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Tue 5/26

11:48 am-11:10 am

1 stop18h 22m

Shannon

Wed 6/3

1:05 pm-12:33 am

1 stop16h 28m

$550

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Tue 5/26

4:00 pm-11:10 am

1 stop14h 10m

Shannon

Tue 6/9

1:05 pm-12:38 am

1 stop16h 33m

$550

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Tue 5/26

5:50 pm-11:10 am

2 stops12h 20m

Shannon

Tue 6/9

1:05 pm-9:43 am

2 stops25h 38m

$554

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Wed 5/27

6:00 am-7:30 am

2 stops20h 30m

Shannon

Wed 6/3

9:30 am-9:53 am

2 stops29h 23m

$554

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 3/10

6:45 am-8:10 am

1 stop21h 25m

Dublin

Tue 3/17

12:05 pm-11:38 pm

1 stop15h 33m

$554

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 5/1

5:24 pm-5:50 pm

2 stops19h 26m

Dublin

Thu 5/7

8:20 pm-4:50 pm

2 stops25h 30m

$597

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 3/4

1:35 pm-8:10 am

1 stop13h 35m

Dublin

Sun 3/8

10:40 am-9:03 pm

1 stop14h 23m

$604

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 4/24

6:05 pm-11:10 am

1 stop12h 05m

Dublin

Fri 5/8

8:50 am-2:15 pm

1 stop10h 25m

$610

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sun 4/12

6:05 pm-10:15 am

1 stop11h 10m

Shannon

Sun 4/19

12:30 pm-5:24 pm

1 stop9h 54m

$614

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Rochester to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Rochester with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Ireland

What is the cheapest month to book a flight from Rochester to Ireland?

Currently, October is the cheapest month in which you can book a flight from Rochester to Ireland (average of $147). Flying from Rochester to Ireland in May is currently the most expensive (average of $524). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated February 27, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Rochester to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,242 reviews
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.7
Good
1,460 reviews
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,349 reviews
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,357 reviews
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,242 reviews

Crew

8.5

Food

7.2

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Rochester 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 Rochester to Ireland?

    If you book a flight to Ireland from Rochester, you will be flying from Greater Rochester Intl, which is the city’s only airport. Greater Rochester Intl (ROC) is located 3.8 mi from the center of Rochester.

  • How long is the flight from Rochester to Ireland?

    Airlines like United Airlines, KLM, and Delta fly from Rochester to Ireland in about 11h 10m. The time it takes to get you to your destination can typically vary by up to 7h 12m. There are 3125 mi between Rochester and Ireland. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Yes. In addition to deals on Rochester to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Ireland.

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

    Yes. Cheapflights offers flight deals from Rochester 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.

  • What is the cheapest month to book a flight from Rochester to Ireland?

    Currently, October is the cheapest month in which you can book a flight from Rochester to Ireland (average of $147). Flying from Rochester to Ireland in May is currently the most expensive (average of $524). 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.

See more FAQs

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Alternative routes for Rochester to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to London City flights

Top 6 airlines flying from Rochester to Ireland

Discover the top 6 airlines that operate flights from Rochester to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$654FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$633FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$338Average$848FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$780FlexibilityNo cancel feeOn-time71%
KLMCheapest$508Average$669FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$556Average$765FlexibilityNo cancel feeOn-time69%

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