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SYR - SNN

$951 Find Cheap Flights from Syracuse to Shannon - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$951
Typical prices: $551-$1,031
British Airways
Thu 2/8Thu 2/22
SYR - SNN • 2 stops
When to travel
May
Cheapest • 21% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
New York John F Kennedy Intl (JFK)
Cheapest • Avg $589 (round-trip)
Boston Logan Intl (BOS)
Shortest trip • 13h 33m (one-way)
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Flight Deals

Cheap Flights from Syracuse to Shannon (SYR-SNN)

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

Recent round-trip flight deals from Syracuse to Shannon

Mon, Feb 8 - Mon, Feb 22
British Airways Logo
12:00 pm - 11:30 amSYR  Syracuse Hancock Intl-SNN Shannon
18h 30m2 stops Boston Logan Intl London Heathrow
British Airways Logo
8:05 pm - 10:50 pmSNN  Shannon-SYR Syracuse Hancock Intl
31h 45m2 stops London Heathrow Philadelphia
$951British Airways
Wed, Nov 18 - Wed, Nov 25
Multiple Airlines Logo
9:00 am - 5:50 amSYR  Syracuse Hancock Intl-SNN Shannon
15h 50m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 11:14 pmSNN  Shannon-SYR Syracuse Hancock Intl
14h 14m1 stop Boston Logan Intl
$952Multiple Airlines
Thu, Nov 12 - Wed, Nov 18
Aer Lingus Logo
6:00 am - 6:10 amSYR  Syracuse Hancock Intl-SNN Shannon
19h 10m1 stop New York John F Kennedy Intl
Aer Lingus Logo
2:40 pm - 12:14 amSNN  Shannon-SYR Syracuse Hancock Intl
14h 34m1 stop New York John F Kennedy Intl
$977Aer Lingus
Mon, Feb 8 - Mon, Feb 22
Multiple Airlines Logo
7:00 am - 5:50 amSYR  Syracuse Hancock Intl-SNN Shannon
17h 50m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 11:59 pmSNN  Shannon-SYR Syracuse Hancock Intl
14h 59m2 stops Boston Logan Intl Chicago O'Hare Intl
$1,000Multiple Airlines
Mon, Feb 8 - Mon, Feb 22
Multiple Airlines Logo
7:00 am - 5:50 amSYR  Syracuse Hancock Intl-SNN Shannon
17h 50m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 10:57 pmSNN  Shannon-SYR Syracuse Hancock Intl
13h 57m1 stop Boston Logan Intl
$1,000Multiple Airlines
Mon, Feb 8 - Mon, Feb 22
American Airlines Logo
11:19 am - 11:30 amSYR  Syracuse Hancock Intl-SNN Shannon
19h 11m2 stops Philadelphia London Heathrow
American Airlines Logo
2:00 pm - 3:46 pmSNN  Shannon-SYR Syracuse Hancock Intl
30h 46m1 stop Boston Logan Intl
$1,003American Airlines
Wed, Nov 18 - Wed, Nov 25
British Airways Logo
12:00 pm - 4:45 pmSYR  Syracuse Hancock Intl-SNN Shannon
23h 45m2 stops Boston Logan Intl London Heathrow
British Airways Logo
7:50 am - 10:51 pmSNN  Shannon-SYR Syracuse Hancock Intl
20h 01m2 stops London Heathrow Philadelphia
$1,003British Airways
Thu, Nov 19 - Thu, Nov 26
Multiple Airlines Logo
7:00 am - 5:50 amSYR  Syracuse Hancock Intl-SNN Shannon
17h 50m1 stop Boston Logan Intl
Multiple Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-SYR Syracuse Hancock Intl
26h 23m1 stop Boston Logan Intl
$1,008Multiple Airlines
Mon, Nov 2 - Mon, Nov 9
Multiple Airlines Logo
10:17 am - 4:45 pmSYR  Syracuse Hancock Intl-SNN Shannon
25h 28m2 stops Washington, D.C. Dulles Intl London Heathrow
Multiple Airlines Logo
8:05 pm - 4:39 pmSNN  Shannon-SYR Syracuse Hancock Intl
25h 34m2 stops London Heathrow Chicago O'Hare Intl
$1,018Multiple Airlines
Thu, Nov 19 - Thu, Nov 26
American Airlines Logo
12:00 pm - 5:50 amSYR  Syracuse Hancock Intl-SNN Shannon
12h 50m1 stop Boston Logan Intl
American Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-SYR Syracuse Hancock Intl
26h 23m1 stop Boston Logan Intl
$1,080American Airlines
Booking Insights

Price, demand and travel trends for Syracuse 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 Syracuse to Shannon?

Round-trip flights from Syracuse to Shannon typically range from $551 to $1,031. The lowest price found in the past 5 days was $951, on British Airways.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Syracuse to Shannon. It’s 14% cheaper than the average day, while Friday is the most expensive, with prices 79% higher.

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Key details for Syracuse to Shannon flights

Low season

October

Cheapest flight

$951
Round-trip flight from Syracuse to Shannon

When to book flights from Syracuse to Shannon

Are your dates flexible? Find out the best times to travel from Syracuse 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 Syracuse 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 Syracuse to Shannon?

    Only Economy Class is available on flights from Syracuse to Shannon.

  • How long is a flight from Syracuse to Shannon?

    There are currently no nonstop flights available from Syracuse to Shannon. Flights with 1 layover take between 13h 33m and 14h 49m in total, depending on the connection.

  • Do I need a passport to fly from Syracuse 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 Syracuse to Shannon flight?

    Round-trip flights from Syracuse to Shannon range from $551 to $1,031, with an average of $694 over the past 12 months. Anything below $551 counts as a good deal.

  • Have flight prices from Syracuse 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 $951 to $2,308. That means the highest observed fare was about 2x higher than the lowest one.

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

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Budget
    • Sixt
    • Europcar
    • Easirent
    • Thrifty

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

    Flights from Syracuse to Shannon usually depart from Syracuse Hancock Intl (SYR) and arrive at Shannon (SNN).

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

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

    • New York John F Kennedy Intl (JFK) - 46% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 44% of one-stop connections
    • Boston Logan Intl (BOS) - 10% of one-stop connections

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

    Yes. Flexible dates can save you up to 53% on flights from Syracuse to Shannon. Thursday is the cheapest departure day at $599 round-trip on average, while Friday is the most expensive at $1,249, a difference of $650.

    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 Syracuse to Shannon?

    Flying via Boston Logan Intl (BOS) gives the shortest average 1-stop total travel time at 13h 33m, compared with 14h 25m via New York John F Kennedy Intl (JFK) and 14h 49m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Syracuse and Shannon?

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

Your guide to booking Syracuse 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 Thursday departure and avoid flying on Friday. On this route, Thursday flights average $599, about $650 less than Friday fares (52% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Syracuse to Shannon trip for May. Fares historically average $549 round-trip in that month - typically $1,033 less than the most expensive month, which is December (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, Shannon
    • Carrygerry Country House

More options for your flight from Syracuse to Shannon

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

Car rentals in Shannon
Hotels in Shannon