ROC - SNN

$430 Find Cheap Flights from Rochester to Shannon - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$728
Typical prices: $668-$906
United Airlines
Fri 4/13Mon 4/16
ROC - SNN • 2 stops
Cheapest one-way
$430
Typical prices: $518-$623
Aer Lingus
Sat 11/17
ROC - SNN • 1 stop
When to travel
October
Cheapest • 2% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $709 (round-trip)
Newark (EWR)
Shortest trip • 11h 19m (one-way)
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Flight Deals

Cheap Flights from Rochester to Shannon (ROC-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rochester to Shannon

Tue, Apr 13 - Fri, Apr 16
United Airlines Logo
6:20 am - 10:15 amROC  Greater Rochester Intl-SNN Shannon
22h 55m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 9:37 amSNN  Shannon-ROC Greater Rochester Intl
26h 07m2 stops Newark Washington, D.C. Dulles Intl
$728United Airlines
Tue, Apr 13 - Fri, Apr 16
United Airlines Logo
1:25 pm - 10:15 amROC  Greater Rochester Intl-SNN Shannon
15h 50m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 9:37 amSNN  Shannon-ROC Greater Rochester Intl
26h 07m2 stops Newark Washington, D.C. Dulles Intl
$728United Airlines
Tue, Apr 13 - Fri, Apr 16
United Airlines Logo
2:30 pm - 10:15 amROC  Greater Rochester Intl-SNN Shannon
14h 45m1 stop Newark
United Airlines Logo
12:30 pm - 9:37 amSNN  Shannon-ROC Greater Rochester Intl
26h 07m2 stops Newark Washington, D.C. Dulles Intl
$728United Airlines
Fri, Feb 12 - Mon, Feb 22
Multiple Airlines Logo
12:38 pm - 5:50 amROC  Greater Rochester Intl-SNN Shannon
12h 12m1 stop Boston Logan Intl
Multiple Airlines Logo
8:05 pm - 6:43 pmSNN  Shannon-ROC Greater Rochester Intl
27h 38m2 stops London Heathrow Philadelphia
$1,010Multiple Airlines
Fri, Feb 12 - Mon, Feb 22
British Airways Logo
3:08 pm - 3:45 pmROC  Greater Rochester Intl-SNN Shannon
19h 37m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
5:30 pm - 11:48 pmSNN  Shannon-ROC Greater Rochester Intl
35h 18m2 stops London Heathrow Chicago O'Hare Intl
$1,015British Airways
Fri, Feb 12 - Mon, Feb 22
British Airways Logo
3:08 pm - 11:30 amROC  Greater Rochester Intl-SNN Shannon
15h 22m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
8:05 pm - 8:03 pmSNN  Shannon-ROC Greater Rochester Intl
28h 58m2 stops London Heathrow Chicago O'Hare Intl
$1,015British Airways
Fri, May 7 - Sat, May 29
Lufthansa Logo
6:40 am - 10:15 amROC  Greater Rochester Intl-SNN Shannon
22h 35m1 stop Newark
Lufthansa Logo
9:30 am - 9:08 pmSNN  Shannon-ROC Greater Rochester Intl
16h 38m1 stop Chicago O'Hare Intl
$1,019Lufthansa
Fri, Feb 12 - Mon, Feb 22
Multiple Airlines Logo
12:38 pm - 5:50 amROC  Greater Rochester Intl-SNN Shannon
12h 12m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 11:54 pmSNN  Shannon-ROC Greater Rochester Intl
14h 54m2 stops Boston Logan Intl Washington, D.C. Reagan-National
$1,051Multiple Airlines
Fri, Feb 12 - Mon, Feb 22
Multiple Airlines Logo
12:38 pm - 5:50 amROC  Greater Rochester Intl-SNN Shannon
12h 12m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 3:55 pmSNN  Shannon-ROC Greater Rochester Intl
30h 55m1 stop Boston Logan Intl
$1,053Multiple Airlines
Sat, Dec 19 - Sat, Dec 26
Aer Lingus Logo
6:05 am - 6:10 amROC  Greater Rochester Intl-SNN Shannon
19h 05m1 stop New York John F Kennedy Intl
Aer Lingus Logo
2:40 pm - 11:58 pmSNN  Shannon-ROC Greater Rochester Intl
14h 18m1 stop New York John F Kennedy Intl
$2,926Aer Lingus
Booking Insights

Price, demand and travel trends for Rochester to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Rochester to Shannon?

Round-trip flights from Rochester to Shannon typically range from $668 to $906. The lowest price found in the past 5 days was $728, on United Airlines.

What's the cheapest day of the week to fly from Rochester to Shannon?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Rochester to Shannon. It’s 32% cheaper than the average day, while Wednesday is the most expensive, with prices 53% higher.

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Key details for Rochester to Shannon flights

Cheapest flight

$430
The most popular month to fly with an average 62% increase in travelers.
One-way flight from Rochester to Shannon

When to book flights from Rochester to Shannon

Are your dates flexible? Find out the best times to travel from Rochester to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Rochester to Shannon flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Rochester to Shannon?

    Two cabin classes are available on flights from Rochester to Shannon:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Rochester to Shannon?

    There are currently no nonstop flights available from Rochester to Shannon. Flights with 1 layover take between 11h 19m and 15h in total, depending on the connection.

  • Do I need a passport to fly from Rochester to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Rochester to Shannon flight?

    Round-trip flights from Rochester to Shannon range from $668 to $906, with an average of $757 over the past 12 months. Anything below $668 counts as a good deal.

  • Have flight prices from Rochester to Shannon changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $728 to $6,394. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Rochester to Shannon looking right now?

    One-way fares from Rochester to Shannon are currently lower than usual. Average one-way flight prices are about $519, which is 8% below the typical average for this route.

  • What car rental options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates averaging $33 for economy cars. Top options include:

    • Budget
    • Sixt
    • Europcar
    • Easirent
    • Thrifty

  • Which airports can I use when flying from Rochester to Shannon?

    Flights from Rochester to Shannon usually depart from Greater Rochester Intl (ROC) and arrive at Shannon (SNN).

  • Which airports do connecting flights from Rochester to Shannon pass through?

    One-stop flights from Rochester to Shannon most commonly connect through:

    • Newark (EWR) - 56% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 22% of one-stop connections
    • Boston Logan Intl (BOS) - 11% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Rochester to Shannon?

    Yes. Flexible dates can save you up to 56% on flights from Rochester to Shannon. Monday is the cheapest departure day at $519 round-trip on average, while Wednesday is the most expensive at $1,164, a difference of $645.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Rochester to Shannon?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 11h 19m, compared with 11h 27m via Boston Logan Intl (BOS) and 12h 59m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Rochester and Shannon?

    Shannon is 5 hours ahead of Rochester (Irish Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Rochester to Shannon flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Wednesday. On this route, Monday flights average $519, about $645 less than Wednesday fares (55% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rochester to Shannon trip for October. Fares historically average $744 round-trip in that month - typically $420 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.

    • Park Inn by Radisson Shannon Airport
    • Treacys Oakwood Hotel
    • Carrygerry Country House

More options for your flight from Rochester to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon
Hotels in Shannon