$784 Cheap Flights from Athens (ATH) to Calgary (YYC)

View $784 flight on Sat, May 16, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Calgary International Airport (YYC)

Cheap Flights from Athens to Calgary (ATH-YYC)

Prices were available within the past 7 days and start at $784 for one-way flights and $838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$838 Roundtrip, found 13 hours ago
$838
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $838 found 13 hours ago
Air Canada
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$844 Roundtrip, found 13 hours ago
$844
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $844 found 13 hours ago
Lufthansa
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$861 Roundtrip, found 13 hours ago
$861
Roundtrip
found 13 hours ago
Select Lufthansa flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $861 found 13 hours ago
Air Canada
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$867 Roundtrip, found 13 hours ago
$867
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $867 found 13 hours ago
Austrian Airlines
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$869 Roundtrip, found 13 hours ago
$869
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $869 found 13 hours ago
Swiss International Air Lines
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$872 Roundtrip, found 13 hours ago
$872
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $872 found 13 hours ago
Air Canada
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$873 Roundtrip, found 13 hours ago
$873
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $873 found 13 hours ago
Austrian Airlines
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$876 Roundtrip, found 13 hours ago
$876
Roundtrip
found 13 hours ago
Select Austrian Airlines flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $876 found 13 hours ago
Swiss International Air Lines
Thu, Sep 18 - Thu, Sep 25
ATH
Athens
YYC
Calgary
$879 Roundtrip, found 13 hours ago
$879
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Thu, Sep 18 from Athens to Calgary, returning Thu, Sep 25, priced at $879 found 13 hours ago
British Airways
Wed, Aug 13 - Tue, Aug 19
ATH
Athens
YYC
Calgary
$922 Roundtrip, found 22 hours ago
$922
Roundtrip
found 22 hours ago
Select British Airways flight, departing Wed, Aug 13 from Athens to Calgary, returning Tue, Aug 19, priced at $922 found 22 hours ago

Find the cheapest month to fly from Athens (ATH) to Calgary (YYC)

September is typically the cheapest month to fly

From $683 - $1,415 per traveler.

Graph displaying average flight prices per month

Flights from Athens (ATH) to Calgary (YYC)
Origin airport
Eleftherios Venizelos
Destination airport
Calgary Intl.
Airlines serving
Aegean, Air Canada, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, ITA Airways, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$837
Distance
5777 mi

Athens to Calgary Flights

The cheapest times to fly from Athens 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 Athens to Calgary are during the month of September. You can find some of the cheapest flights from Athens to Calgary with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Athens to Calgary

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Calgary in 2025. You can also book with separate airlines for your outbound and return journeys, from $784 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 Athens 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 Athens 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 Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC) cost?
Grab a cheap one-way flight from $784 or cheap return flight from $838 from Eleftherios Venizelos Airport (ATH) 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 Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC)?
Planning your getaway for September is a great way to save, as it's the cheapest month for flights between ATH and YYC. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ATH to YYC flight.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC)?
Nonstop flights from Eleftherios Venizelos Airport (ATH) 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 filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATH to YYC?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year 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 Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC)?
Book a flight from Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC) that takes off before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC) last-minute?
Booking your flight from ATH to YYC shortly before your getaway is generally more expensive. But if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book an ATH to YYC flight and hotel package?
Compared with arranging hotels and flights separately, booking an ATH to YYC flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Calgary Intl. Airport (YYC)?
In most cases, you're able to cancel or reschedule your ATH to YYC flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.