$618 Cheap Flights from Shannon (SNN) to Calgary (YYC)

View $618 flight on Thu, Oct 23, 2025Opens in a new window

Popular airlines from Shannon Airport (SNN) to Calgary International Airport (YYC)

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Cheap Flights from Shannon to Calgary (SNN-YYC)

Prices were available within the past 7 days and start at $618 for one-way flights and $766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 23 - Sun, Aug 24
SNN
Shannon
YYC
Calgary
$766 Roundtrip, found 5 days ago
$766
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 23 from Shannon to Calgary, returning Sun, Aug 24, priced at $766 found 5 days ago
United
Sat, Aug 23 - Mon, Aug 25
SNN
Shannon
YYC
Calgary
$783 Roundtrip, found 5 days ago
$783
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 23 from Shannon to Calgary, returning Mon, Aug 25, priced at $783 found 5 days ago
Air Canada
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$892 Roundtrip, found 5 days ago
$892
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $892 found 5 days ago
Air Canada
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$894 Roundtrip, found 5 days ago
$894
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $894 found 5 days ago
Air Canada
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$899 Roundtrip, found 5 days ago
$899
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $899 found 5 days ago
Air Canada
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$901 Roundtrip, found 5 days ago
$901
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $901 found 5 days ago
United
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$911 Roundtrip, found 5 days ago
$911
Roundtrip
found 5 days ago
Select United flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $911 found 5 days ago
Lufthansa
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$951 Roundtrip, found 5 days ago
$951
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $951 found 5 days ago
American Airlines
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$1,275 Roundtrip, found 5 days ago
$1,275
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $1,275 found 5 days ago
British Airways
Wed, Aug 20 - Wed, Aug 27
SNN
Shannon
YYC
Calgary
$1,277 Roundtrip, found 5 days ago
$1,277
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Aug 20 from Shannon to Calgary, returning Wed, Aug 27, priced at $1,277 found 5 days ago
Flights from Shannon (SNN) to Calgary (YYC)
Origin airport
Shannon
Destination airport
Calgary Intl.
Roundtrip price
$765
Distance
4052 mi

Shannon to Calgary Flights

The cheapest times to fly from Shannon to Calgary

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 Shannon to Calgary are during the month of August. You can find some of the cheapest flights from Shannon to Calgary with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Shannon to Calgary

Sunday is one of the best days to book for cheap flights from Shannon to Calgary: 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 Shannon to Calgary

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 Shannon to Calgary in 2025. You can also book with separate airlines for your outbound and return journeys, from $618 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 Shannon to Calgary 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 Shannon to Calgary 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.

 

Frequently asked questions

How much does a flight from Shannon Airport (SNN) to Calgary Intl. Airport (YYC) cost?
Lock in a cheap one-way flight from $618 or cheap return flight from $766 from Shannon Airport (SNN) to Calgary Intl. Airport (YYC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Shannon Airport (SNN) to Calgary Intl. Airport (YYC)?
Traveling in August is a great way to save, as it's the cheapest month for flights between SNN and YYC. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Shannon Airport (SNN) to Calgary Intl. Airport (YYC)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SNN to YYC. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Shannon Airport (SNN) to Calgary Intl. Airport (YYC)?
Nonstop flights from Shannon Airport (SNN) to Calgary Intl. Airport (YYC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SNN to YYC?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Shannon Airport (SNN) to Calgary Intl. Airport (YYC)?
Opt for a flight from Shannon Airport (SNN) to Calgary Intl. Airport (YYC) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Shannon Airport (SNN) to Calgary Intl. Airport (YYC) last-minute?
Booking your plane ticket from SNN to YYC just before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SNN to YYC flight and hotel package?
Compared with arranging flights and hotels separately, booking a SNN to YYC flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Shannon Airport (SNN) to Calgary Intl. Airport (YYC)?
In most cases, you can reschedule or cancel your SNN to YYC flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.