$365 Cheap Flights from Toronto (YYZ) to Shannon (SNN)

View $365 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Toronto Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)

Cheap Flights from Toronto to Shannon (YYZ-SNN)

Prices were available within the past 7 days and start at $365 for one-way flights and $503 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 4 - Mon, Dec 8
YYZ
Toronto
SNN
Shannon
$503 Roundtrip, found 3 days ago
$503
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from Toronto to Shannon, returning Mon, Dec 8, priced at $503 found 3 days ago
American Airlines
Tue, Nov 11 - Mon, Nov 17
YYZ
Toronto
SNN
Shannon
$522 Roundtrip, found 6 days ago
$522
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Nov 11 from Toronto to Shannon, returning Mon, Nov 17, priced at $522 found 6 days ago
American Airlines
Wed, May 6 - Wed, May 20
YYZ
Toronto
SNN
Shannon
$531 Roundtrip, found 1 day ago
$531
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, May 6 from Toronto to Shannon, returning Wed, May 20, priced at $531 found 1 day ago
American Airlines
Mon, Nov 17 - Tue, Nov 25
YYZ
Toronto
SNN
Shannon
$533 Roundtrip, found 4 hours ago
$533
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Toronto to Shannon, returning Tue, Nov 25, priced at $533 found 4 hours ago
American Airlines
Thu, Dec 4 - Sun, Dec 7
YYZ
Toronto
SNN
Shannon
$539 Roundtrip, found 3 days ago
$539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 4 from Toronto to Shannon, returning Sun, Dec 7, priced at $539 found 3 days ago
American Airlines
Mon, Nov 17 - Tue, Nov 25
YYZ
Toronto
SNN
Shannon
$541 Roundtrip, found 4 hours ago
$541
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Nov 17 from Toronto to Shannon, returning Tue, Nov 25, priced at $541 found 4 hours ago
Aer Lingus
Wed, Apr 29 - Wed, May 6
YYZ
Toronto
SNN
Shannon
$600 Roundtrip, found 1 day ago
$600
Roundtrip
found 1 day ago
Select Aer Lingus flight, departing Wed, Apr 29 from Toronto to Shannon, returning Wed, May 6, priced at $600 found 1 day ago
British Airways
Wed, Apr 29 - Wed, May 6
YYZ
Toronto
SNN
Shannon
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Apr 29 from Toronto to Shannon, returning Wed, May 6, priced at $609 found 1 day ago
Air Canada
Tue, Oct 14 - Tue, Oct 21
YYZ
Toronto
SNN
Shannon
$711 Roundtrip, found 5 days ago
$711
Roundtrip
found 5 days ago
Select Air Canada flight, departing Tue, Oct 14 from Toronto to Shannon, returning Tue, Oct 21, priced at $711 found 5 days ago
Delta
Tue, Aug 4 - Tue, Aug 11
YYZ
Toronto
SNN
Shannon
$879 Roundtrip, found 1 day ago
$879
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 4 from Toronto to Shannon, returning Tue, Aug 11, priced at $879 found 1 day ago

Find the cheapest month to fly from Toronto (YYZ) to Shannon (SNN)

October is typically the cheapest month to fly

From $496 - $1,311 per traveler.

Frequently asked questions

How much does a flight from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN) cost?
Get a cheap one-way flight from $365 or cheap return flight from $503 from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)?
December is the cheapest month to fly from YYZ to SNN. Avoiding peak travel times is often the key to finding a great deal.
What is the cheapest airline that flies from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)?
To find the cheapest airline that'll fly you from YYZ to SNN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)?
There aren't any daily direct flights available from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YYZ to SNN?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)?
To avoid potential delays on the Pearson Intl. Airport (YYZ) to Shannon Airport (SNN) route, travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN) last-minute?
Last-minute bookings from YYZ to SNN are typically more expensive. To secure the lowest rates, start looking for flights well in advance. That being said, if you can play around with your travel dates, you may find a cheap fare right before your trip.
Is it cheaper to book a YYZ to SNN flight and hotel package?
You'll typically save money by securing a YYZ to SNN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Pearson Intl. Airport (YYZ) to Shannon Airport (SNN)?
If you booked your YYZ to SNN flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Pearson Intl.
Destination airport
Shannon
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Delta, KLM, United
Roundtrip price
$503
Distance
3180 mi

Book with confidence

Book with confidence

Toronto to Shannon Flights

The cheapest times to fly from Toronto to Shannon

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Toronto to Shannon are during the month of December. You can find some of the cheapest flights from Toronto to Shannon with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Toronto to Shannon

Sunday is one of the best days to book for cheap flights from Toronto to Shannon: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Toronto to Shannon

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Toronto to Shannon in 2025. You can also book with separate airlines for your outbound and return journeys, from $365 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Toronto to Shannon flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Toronto to Shannon airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Toronto to Shannon Flights

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*Available to One Key members.