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$382+ Cheap flights from Rochester (ROC) to Dublin (DUB)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — DUB
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Rochester to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$455
(United Airlines)

One-way from

$382
(Ovago)

Popular in

December

Cheapest in

November

Average price

$736
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.
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From Greater Rochester Intl to Dublin
Search Deals
One-way flight from Greater Rochester Intl to Dublin
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Rochester to Dublin

Cheapest flights from Rochester to Dublin
Explore the most affordable flight options available from Rochester to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/122:55 pmROC - DUB
1 stop14h 25mUnited Airlines
Fri 11/219:00 amDUB - ROC
2 stops32h 47mUnited Airlines
Deal found 10/28$455
This United Airlines deal was found by Cheapflights users on 10/26. 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 10/281:30 pmROC - DUB
2 stops16h 50mUnited Airlines
Fri 11/79:00 amDUB - ROC
2 stops32h 47mUnited Airlines
Deal found 10/26$460
This KLM deal was found by Cheapflights users on 10/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:29 pmROC - DUB
1 stop15h 16mKLM
Tue 11/115:55 amDUB - ROC
2 stops15h 39mKLM
Deal found 10/26$474
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 10/277:40 pmROC - DUB
1 stop10h 40mUnited Airlines
Tue 11/119:30 amDUB - ROC
1 stop18h 45mUnited Airlines
Deal found 10/26$476
This KLM deal was found by Cheapflights users on 10/27. 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 11/45:55 amDUB - ROC
2 stops15h 32mKLM
Deal found 10/27$481
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/122:07 pmROC - DUB
2 stops22h 03mLufthansa
Fri 11/219:25 amDUB - ROC
2 stops18h 50mLufthansa
Deal found 10/28$482
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:28 amROC - DUB
1 stop16h 12mMultiple Airlines
Fri 11/2111:30 amDUB - ROC
1 stop16h 25mMultiple Airlines
Deal found 10/28$483
This Air France deal was found by Cheapflights users on 10/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:29 pmROC - DUB
2 stops15h 31mMultiple Airlines
Fri 11/71:25 pmDUB - ROC
2 stops15h 46mMultiple Airlines
Deal found 10/28$486
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 10/2910:47 amROC - DUB
2 stops16h 43mUnited Airlines
Tue 11/49:30 amDUB - ROC
2 stops16h 22mUnited Airlines
Deal found 10/26$488
This Delta deal was found by Cheapflights users on 10/27. 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 11/46:14 pmROC - DUB
2 stops17h 06mDelta
Tue 11/118:50 amDUB - ROC
2 stops20h 02mDelta
Deal found 10/27$491
This Finnair deal was found by Cheapflights users on 10/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/253:32 pmROC - DUB
1 stop12h 08mMultiple Airlines
Tue 12/211:30 amDUB - ROC
1 stop16h 25mMultiple Airlines
Deal found 10/26$513

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Dublin 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 October 28, 2025.
Use the filters below to find and compare flights from Rochester to Dublin that are best for you.

Fly from

Rochester

Fly to

Dublin

Route

Depart

Return

Price

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 1/21

2:20 pm-7:30 am

1 stop12h 10m

Dublin

Fri 2/6

9:00 am-1:39 pm

2 stops33h 39m

$455

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 1/20

2:20 pm-7:30 am

1 stop12h 10m

Dublin

Fri 2/6

9:00 am-1:39 pm

2 stops33h 39m

$455

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Mon 1/26

6:15 am-8:10 am

1 stop20h 55m

Dublin

Wed 2/4

9:00 am-12:43 pm

2 stops32h 43m

$455

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 11/12

2:55 pm-10:20 am

1 stop14h 25m

Dublin

Fri 11/21

9:00 am-12:47 pm

2 stops32h 47m

$455

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Sun 1/25

5:16 am-8:45 am

1 stop22h 29m

Dublin

Tue 2/3

5:55 am-11:56 pm

2 stops23h 01m

$481

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Sun 1/25

6:15 am-8:10 am

1 stop20h 55m

Dublin

Fri 2/6

10:40 am-9:21 pm

1 stop15h 41m

$483

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 1/21

2:20 pm-7:30 am

1 stop12h 10m

Dublin

Tue 2/3

10:40 am-9:21 pm

1 stop15h 41m

$483

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Wed 1/21

10:30 am-7:30 am

2 stops16h 00m

Dublin

Wed 2/4

9:00 am-9:21 pm

2 stops17h 21m

$483

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Tue 1/20

2:20 pm-7:30 am

1 stop12h 10m

Dublin

Thu 2/5

10:40 am-9:21 pm

1 stop15h 41m

$483

RochesterDublin

ROC - DUB

ROCDUB

Greater Rochester Intl

Fri 1/23

6:30 am-4:20 am

1 stop16h 50m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 16 results
1
2

Compare providers for flights from Rochester to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to Dublin in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rochester-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rochester-Dublin flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rochester-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-Dublin flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

How far ahead should I book a flight from Rochester to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Rochester to Dublin. Price data was last updated on October 24, 2025.

The price you pay for your flight from Rochester to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Rochester to Dublin (average of $147). Flying from Rochester to Dublin in July is currently the most expensive (average of $581). 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 DUB?

Find hourly flight availability from Rochester to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from Rochester to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight at noon.

What is the cheapest day to fly from Rochester to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Rochester to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Rochester to Dublin flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Rochester to Dublin to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
2,908 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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
1,361 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Rochester to Dublin?

    A quick flight from Rochester to Dublin can take about 12h 10m. United Airlines provides one of the quickest options available for as low as $455. The distance from Rochester to Dublin is about 3215 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Rochester to Dublin round-trip?

    According to our current data, JetBlue ($147), Aer Lingus ($338), and Delta ($465) offers the cheapest pricing from Rochester to Dublin. Users have found that JetBlue is 82% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Rochester to Dublin one-way?

    The cheapest airlines for a one-way flight from Rochester to Dublin are JetBlue ($382), Lufthansa ($397), and United Airlines ($399).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester to Dublin 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 Dublin?

    Currently, October is the cheapest month in which you can book a flight from Rochester to Dublin (average of $147). Flying from Rochester to Dublin in July is currently the most expensive (average of $581). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Rochester to Dublin

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 Dublin

Discover the top 6 airlines that operate flights from Rochester to Dublin. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$147Average$702FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$338Average$878FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$465Average$651FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$483Average$669FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$552Average$1,028FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$595Average$822FlexibilityNo cancel feeOn-time69%

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