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Ireland

$303+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — DUB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Rochester to Ireland

Keep the following information in mind while searching for Rochester to Ireland flight deals. Data was last updated September 15, 2025.

Round-trip from

$500
(American Airlines)

One-way from

$303
(JetBlue)

Popular in

June

Cheapest in

January

Average price

$793
From Rochester Greater Rochester Intl to Ireland
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One-way flight from Rochester Greater Rochester Intl to Ireland
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Highest demand for flights based on searches. 13% potential increase in price ($143 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:05 pmROC - DUB
2 stops13h 10mAmerican Airlines
Fri 11/711:30 amDUB - ROC
1 stop9h 28mAmerican Airlines
Deal found 9/14$500
This KLM deal was found by Cheapflights users on 9/12. 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.
Wed 11/1211:18 amROC - DUB
1 stop16h 27mKLM
Tue 11/1810:45 amDUB - ROC
1 stop12h 04mKLM
Deal found 9/12$502
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/1210:35 amROC - DUB
1 stop18h 45mUnited Airlines
Fri 11/219:00 amDUB - ROC
2 stops40h 52mUnited Airlines
Deal found 9/14$504
This Delta deal was found by Cheapflights users on 9/12. 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 11/1210:08 amROC - DUB
2 stops17h 37mDelta
Tue 11/1810:45 amDUB - ROC
1 stop17h 46mDelta
Deal found 9/12$507
This Expedia deal was found by Cheapflights users on 9/15. 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.
Mon 10/136:05 amROC - DUB
1 stop21h 15mJetBlue
Mon 10/2011:30 amDUB - ROC
1 stop17h 29mJetBlue
Deal found 9/15$508
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/282:17 pmROC - DUB
2 stops16h 03mUnited Airlines
Fri 11/79:00 amDUB - ROC
2 stops33h 36mUnited Airlines
Deal found 9/13$509
This Delta deal was found by Cheapflights users on 9/14. 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 10/296:14 pmROC - DUB
2 stops17h 31mDelta
Wed 11/59:45 amDUB - ROC
1 stop18h 57mDelta
Deal found 9/14$522
This Delta deal was found by Cheapflights users on 9/14. 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 11/126:17 amROC - DUB
2 stops21h 28mDelta
Fri 11/218:45 amDUB - ROC
2 stops19h 46mDelta
Deal found 9/14$526
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:14 pmROC - DUB
2 stops17h 31mDelta
Tue 11/46:00 amDUB - ROC
2 stops22h 42mDelta
Deal found 9/15$541
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:29 pmROC - DUB
1 stop15h 16mKLM
Tue 11/410:45 amDUB - ROC
1 stop12h 52mKLM
Deal found 9/14$542

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 September 15, 2025.
Use the filters below to find and compare flights from Rochester to Ireland that are best for you.

Fly from

Rochester

Fly to

Ireland

Route

Depart

Return

Price

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 11/12

12:26 pm-7:45 am

1 stop14h 19m

Dublin

Tue 11/18

10:45 am-5:49 pm

1 stop12h 04m

$502

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 11/12

11:18 am-8:45 am

1 stop16h 27m

Dublin

Fri 11/21

9:45 am-11:52 pm

1 stop19h 07m

$502

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 11/12

10:35 am-10:20 am

1 stop18h 45m

Dublin

Fri 11/21

9:00 am-8:52 pm

2 stops40h 52m

$504

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 11/12

12:20 pm-8:45 am

2 stops15h 25m

Dublin

Tue 11/18

10:45 am-9:28 am

2 stops27h 43m

$507

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Mon 10/13

6:05 am-8:20 am

1 stop21h 15m

Dublin

Mon 10/20

11:30 am-11:59 pm

1 stop17h 29m

$508

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Tue 10/28

2:17 pm-10:20 am

2 stops16h 03m

Dublin

Fri 11/7

9:00 am-1:36 pm

2 stops33h 36m

$509

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Tue 10/21

1:38 pm-8:20 am

1 stop13h 42m

$303

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 10/22

1:38 pm-8:20 am

1 stop13h 42m

$303

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Wed 10/22

11:40 am-11:30 am

3 stops42h 50m

$337

RochesterDublin

ROC - DUB

ROCDUB

Rochester Greater Rochester Intl

Tue 10/21

5:00 pm-10:15 am

2 stops12h 15m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 11 results
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, November is the cheapest month in which you can book a flight from Rochester to Ireland (average of $509). Flying from Rochester to Ireland in June is currently the most expensive (average of $923). 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.

What is the cheapest time of day to fly from ROC to IE?

Find hourly flight availability from Rochester to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Rochester to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
2,912 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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.
Aer Lingus
7.2
Good
1,270 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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. Rochester 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 United Airlines fly from Rochester to Ireland in about 14h 19m. The time it takes to get you to your destination can typically vary by up to 4h 26m. 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, November is the cheapest month in which you can book a flight from Rochester to Ireland (average of $509). Flying from Rochester to Ireland in June is currently the most expensive (average of $923). 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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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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$397Average$725FlexibilityNo cancel feeOn-time62%
DeltaCheapest$465Average$649FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$483Average$617FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$565Average$811FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$592Average$1,001FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$768Average$887FlexibilityNo cancel feeOn-timeN/A

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