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Ireland

$326+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — DUB
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
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 July 19, 2026.

This Travelocity deal was found by Cheapflights users on 7/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:10 pm
ROC
-
DUB
1 stop15h 50m
JetBlue
Tue 9/111:30 am
DUB
-
ROC
1 stop17h 34m
JetBlue
Deal found 7/18$657
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/187:10 pm
ROC
-
DUB
1 stop11h 00m
United Airlines
Mon 8/249:50 am
DUB
-
ROC
2 stops31h 05m
United Airlines
Deal found 7/14$679
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 8/1410:19 am
ROC
-
DUB
1 stop19h 21m
United Airlines
Fri 8/219:20 am
DUB
-
ROC
2 stops38h 09m
United Airlines
Deal found 7/15$684
This Justfly.com deal was found by Cheapflights users on 7/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:30 am
ROC
-
DUB
2 stops19h 40m
Air Canada
Thu 11/59:00 am
DUB
-
ROC
2 stops36h 51m
Air Canada
Deal found 7/15$687
This FlightHub deal was found by Cheapflights users on 7/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:30 am
ROC
-
DUB
2 stops20h 45m
Air Canada
Tue 9/19:50 am
DUB
-
ROC
2 stops40h 39m
Air Canada
Deal found 7/18$696
This Expedia deal was found by Cheapflights users on 7/15. 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 8/1812:10 pm
ROC
-
DUB
1 stop15h 50m
JetBlue
Mon 8/2411:30 am
DUB
-
ROC
1 stop17h 34m
JetBlue
Deal found 7/15$701
This Delta deal was found by Cheapflights users on 7/14. 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 10/286:10 am
ROC
-
DUB
1 stop21h 35m
Delta
Thu 11/55:45 am
DUB
-
ROC
2 stops17h 18m
Delta
Deal found 7/14$702
This United Airlines deal was found by Cheapflights users on 7/14. 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 10/284:00 pm
ROC
-
DUB
1 stop11h 30m
United Airlines
Thu 11/510:40 am
DUB
-
ROC
1 stop11h 11m
United Airlines
Deal found 7/14$705
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 8/153:35 pm
ROC
-
SNN
1 stop13h 40m
United Airlines
Tue 8/259:30 am
SNN
-
ROC
1 stop12h 14m
United Airlines
Deal found 7/14$709
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 8/217:10 pm
ROC
-
SNN
1 stop10h 05m
United Airlines
Tue 8/259:30 am
SNN
-
ROC
2 stops18h 59m
United Airlines
Deal found 7/14$713
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/1212:45 pm
ROC
-
SNN
1 stop13h 45m
United Airlines
Tue 8/189:30 am
SNN
-
ROC
1 stop12h 14m
United Airlines
Deal found 7/14$739
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/36:00 am
ROC
-
SNN
1 stop20h 30m
United Airlines
Tue 8/1112:30 pm
SNN
-
ROC
1 stop28h 25m
United Airlines
Deal found 7/15$765

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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(Travelocity)

One-way from

$326
(Cheapflightsfares)

Popular in

May

Cheapest in

June

Average price

$782
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, 2% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 19, 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

7:10 pm-11:10 am

1 stop11h 00m

Dublin

Mon 8/24

9:50 am-11:55 am

2 stops31h 05m

$688

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 8/25

7:50 pm-10:40 am

1 stop9h 50m

Dublin

Tue 9/1

9:50 am-11:55 am

2 stops31h 05m

$688

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 10/28

6:10 am-7:45 am

1 stop21h 35m

Dublin

Thu 11/5

5:45 am-6:03 pm

2 stops17h 18m

$702

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 10/28

1:15 pm-8:10 am

1 stop14h 55m

Dublin

Thu 11/5

9:00 am-9:17 pm

2 stops17h 17m

$702

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 12/9

2:30 pm-7:30 am

1 stop12h 00m

Dublin

Wed 12/23

10:40 am-9:08 pm

1 stop15h 28m

$706

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 8/14

6:00 am-7:45 am

2 stops20h 45m

Dublin

Sat 8/22

9:50 am-11:55 am

2 stops31h 05m

$706

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Sat 8/15

3:35 pm-10:15 am

1 stop13h 40m

Shannon

Tue 8/25

9:30 am-4:44 pm

1 stop12h 14m

$709
Quickest round-trip

RochesterShannon

ROC - SNN

ROCSNN

Greater Rochester Intl

Fri 8/21

7:10 pm-10:15 am

1 stop10h 05m

Shannon

Tue 8/25

9:30 am-4:44 pm

1 stop12h 14m

$709

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 10/23

12:49 pm-9:45 am

1 stop15h 56m

Dublin

Fri 10/30

8:00 am-4:51 pm

2 stops36h 51m

$710

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 8/18

4:17 pm-9:15 am

1 stop11h 58m

Dublin

Mon 8/24

11:00 am-11:50 pm

1 stop17h 50m

$711

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

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, June is the cheapest month in which you can book a flight from Rochester to Ireland (average of $478). Flying from Rochester to Ireland in May is currently the most expensive (average of $906). 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 July 19, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, 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.
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,542 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Delta
7.8
Good
8,476 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
10,006 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,820 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
JetBlue
7.1
Good
3,010 reviews
KLM
7.8
Good
1,542 reviews

Entertainment

7.2

Crew

8.4

Food

7.3

Overall

7.8

Comfort

7.7

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 fly from Rochester to Ireland in about 31h 35m. The time it takes to get you to your destination can typically vary by up to . There are 3215 mi between Rochester and Ireland.

  • 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, June is the cheapest month in which you can book a flight from Rochester to Ireland (average of $478). Flying from Rochester to Ireland in May is currently the most expensive (average of $906). 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

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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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Top 5 airlines flying from Rochester to Ireland

Discover the top 5 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$686FlexibilityNo cancel feeOn-time62%
DeltaCheapest$277Average$686FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$488Average$769FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$746FlexibilityNo cancel feeOn-time69%
KLMCheapest$508Average$738FlexibilityNo cancel feeOn-time75%

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