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Shannon

$579+ Cheap flights from Rochester (ROC) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — SNN
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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Cheap flight deals from Rochester to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Shannon (SNN). 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 julio 1, 2025.

Round-trip from

$579
(United Airlines)
From Rochester Greater Rochester Intl to Shannon
Search Deals

Find flight deals from Rochester to Shannon

Cheapest flights from Rochester to Shannon
Explore the most affordable flight options available from Rochester to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
jue. 8/1410:35 amROC - SNN
2 stops15h 55mUnited Airlines
mar. 8/199:30 amSNN - ROC
1 stop16h 43mUnited Airlines
Deal found 7/1$579
This business-class.com deal was found by Cheapflights users on 6/29. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/56:28 pmROC - SNN
2 stops16h 42mMultiple Airlines
dom. 10/129:15 pmSNN - ROC
2 stops31h 31mMultiple Airlines
Deal found 6/29$4,853
This Expedia deal was found by Cheapflights users on 6/29. 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.
dom. 10/52:04 pmROC - SNN
1 stop15h 11mLufthansa
dom. 10/1212:30 pmSNN - ROC
1 stop15h 57mLufthansa
Deal found 6/29$6,120

Cheapflights Fare Finder

Customize your flight search to find flights from Rochester to Shannon 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 julio 1, 2025.
Use the filters below to find and compare flights from Rochester to Shannon that are best for you.

Fly from

Rochester

Fly to

Shannon

Route

Depart

Return

Price

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

jue. 8/14

10:35 am-7:30 am

2 stops15h 55m

Shannon

mar. 8/19

9:30 am-9:13 pm

1 stop16h 43m

$579

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

dom. 10/5

6:28 pm-4:10 pm

2 stops16h 42m

Shannon

dom. 10/12

9:15 pm-11:46 pm

2 stops31h 31m

$4,853

RochesterShannon

ROC - SNN

ROCSNN

Rochester Greater Rochester Intl

dom. 10/5

2:04 pm-10:15 am

1 stop15h 11m

Shannon

dom. 10/12

12:30 pm-11:27 pm

1 stop15h 57m

$6,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Rochester to Shannon

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

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

Find hourly flight availability from Rochester to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Rochester to Shannon, Clare by exploring options for tickets in the morning.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. 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 Shannon. Reviews last updated julio 1, 2025.
Get a feel of what it's like to fly with United Airlines and Lufthansa from Rochester to Shannon by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,858 reviews
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,204 reviews
United Airlines
7.4
Good
8,858 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.0

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Rochester to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Rochester to Shannon, Clare round-trip?

    Cheapflights users have booked flights from Rochester to Shannon, Clare round-trip from $579. Another airline that can offer you cheap pricing is Lufthansa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rochester to Shannon 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 Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Rochester to Shannon, Clare (average of $533). Flying from Rochester to Shannon, Clare in June is currently the most expensive (average of $938). 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 Rochester?

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Ennis

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Top 2 airlines flying from Rochester to Shannon

Discover the top 2 airlines that operate flights from Rochester to Shannon. 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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$565Average$799FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$758Average$1,083FlexibilityNo cancel feeOn-time71%

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