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Ireland

$301+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — DUB
May 10 — May 171
Sun 5/10
Sun 5/17
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 April 10, 2026.

This KLM deal was found by Cheapflights users on 4/7. 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.
Tue 5/54:02 pm
ROC
-
DUB
1 stop12h 13m
KLM
Wed 5/131:15 pm
DUB
-
ROC
1 stop16h 18m
KLM
Deal found 4/7$550
This KLM deal was found by Cheapflights users on 4/9. 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.
Sat 11/143:25 pm
ROC
-
DUB
1 stop12h 20m
KLM
Mon 11/239:45 am
DUB
-
ROC
1 stop12h 47m
KLM
Deal found 4/9$552
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:09 am
ROC
-
DUB
2 stops18h 06m
Delta
Wed 5/131:15 pm
DUB
-
ROC
2 stops25h 30m
Delta
Deal found 4/7$555
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:29 am
ROC
-
DUB
1 stop22h 46m
Delta
Tue 4/211:15 pm
DUB
-
ROC
1 stop16h 28m
Delta
Deal found 4/6$556
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/181:15 pm
ROC
-
DUB
2 stops13h 40m
Delta
Mon 11/239:45 am
DUB
-
ROC
1 stop12h 47m
Delta
Deal found 4/10$557
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:29 am
ROC
-
DUB
1 stop22h 46m
Delta
Wed 4/223:00 pm
DUB
-
ROC
2 stops13h 22m
Delta
Deal found 4/6$560
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:15 pm
ROC
-
DUB
1 stop11h 00m
Delta
Mon 8/2411:00 am
DUB
-
ROC
2 stops16h 51m
Delta
Deal found 4/10$561
This Delta deal was found by Cheapflights users on 4/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:20 am
ROC
-
DUB
2 stops16h 00m
Delta
Fri 5/811:00 am
DUB
-
ROC
1 stop17h 57m
Delta
Deal found 4/7$570
This Delta deal was found by Cheapflights users on 4/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/105:29 am
ROC
-
DUB
1 stop22h 46m
Delta
Thu 4/165:55 am
DUB
-
ROC
2 stops17h 17m
Delta
Deal found 4/6$574
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:20 am
ROC
-
DUB
2 stops15h 55m
Delta
Mon 9/710:00 am
DUB
-
ROC
1 stop11h 26m
Delta
Deal found 4/9$576
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:20 am
ROC
-
SNN
1 stop18h 50m
Delta
Sun 9/201:05 pm
SNN
-
ROC
1 stop10h 03m
Delta
Deal found 4/8$581
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:26 pm
ROC
-
SNN
1 stop13h 44m
Delta
Mon 8/171:05 pm
SNN
-
ROC
1 stop16h 33m
Delta
Deal found 4/10$587

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$550
(KLM)

One-way from

$301
(Delta)

Popular in

May

Cheapest in

June

Average price

$679
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
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 10, 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

Cheapest round-trip

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 8/18

11:20 am-9:15 am

1 stop16h 55m

Dublin

Mon 8/24

10:00 am-4:26 pm

1 stop11h 26m

$550

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 5/5

4:02 pm-9:15 am

1 stop12h 13m

Dublin

Tue 5/12

10:00 am-10:50 pm

1 stop17h 50m

$550

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Sun 5/3

6:18 am-8:45 am

1 stop21h 27m

Dublin

Mon 5/11

10:00 am-10:50 pm

1 stop17h 50m

$550

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 5/5

4:02 pm-9:15 am

1 stop12h 13m

Dublin

Tue 5/12

12:00 pm-11:57 pm

2 stops16h 57m

$555

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 5/5

12:05 pm-9:15 am

2 stops16h 10m

Dublin

Wed 5/13

1:15 pm-9:45 am

2 stops25h 30m

$555

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 8/18

5:15 pm-9:15 am

1 stop11h 00m

Dublin

Mon 8/24

1:15 pm-9:43 am

2 stops25h 28m

$555

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 4/24

6:13 pm-8:45 am

1 stop33h 32m

Dublin

Fri 5/8

1:15 pm-12:33 am

1 stop16h 18m

$556

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Mon 5/25

5:50 pm-11:10 am

2 stops36h 20m

Shannon

Mon 6/1

1:05 pm-10:50 pm

2 stops38h 45m

$605

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Mon 5/25

11:48 am-11:10 am

1 stop18h 22m

Shannon

Mon 6/1

1:05 pm-12:33 am

1 stop16h 28m

$605

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Mon 6/1

4:00 pm-11:10 am

1 stop14h 10m

Shannon

Fri 6/5

1:05 pm-12:33 am

1 stop16h 28m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 $526). 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 April 10, 2026.
Peruse reviews from past customers who have flown with Delta,KLM, andUnited 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
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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
8,408 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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
1,493 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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
9,569 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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
2,928 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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
7.1
Good
11,573 reviews
Delta
7.9
Good
8,408 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Crew

8.5

Comfort

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 KLM, Delta, and Air France fly from Rochester to Ireland in about 12h 13m. The time it takes to get you to your destination can typically vary by up to 24h 07m. There are 3215 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 $526). 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

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.

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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$686FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$639FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$338Average$850FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$781FlexibilityNo cancel feeOn-time71%
KLMCheapest$508Average$738FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$519Average$753FlexibilityNo cancel feeOn-time69%

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