$717 Cheap Flights from Athens (ATH) to Ottawa (YOW)

View $717 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Ottawa International Airport (YOW)

Cheap Flights from Athens to Ottawa (ATH-YOW)

Prices were available within the past 7 days and start at $717 for one-way flights and $721 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$721 Roundtrip, found 11 hours ago
$721
Roundtrip
found 11 hours ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $721 found 11 hours ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$727 Roundtrip, found 11 hours ago
$727
Roundtrip
found 11 hours ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $727 found 11 hours ago
Air Canada
Thu, Sep 4 - Mon, Sep 15
ATH
Athens
YOW
Ottawa
$734 Roundtrip, found 6 days ago
$734
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Sep 4 from Athens to Ottawa, returning Mon, Sep 15, priced at $734 found 6 days ago
Air Canada
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$738 Roundtrip, found 11 hours ago
$738
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $738 found 11 hours ago
Air Canada
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$743 Roundtrip, found 11 hours ago
$743
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $743 found 11 hours ago
Austrian Airlines
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$745 Roundtrip, found 11 hours ago
$745
Roundtrip
found 11 hours ago
Select Austrian Airlines flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $745 found 11 hours ago
Air Canada
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$749 Roundtrip, found 11 hours ago
$749
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $749 found 11 hours ago
Lufthansa
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$761 Roundtrip, found 11 hours ago
$761
Roundtrip
found 11 hours ago
Select Lufthansa flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $761 found 11 hours ago
United
Fri, Aug 29 - Tue, Sep 16
ATH
Athens
YOW
Ottawa
$843 Roundtrip, found 6 days ago
$843
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 29 from Athens to Ottawa, returning Tue, Sep 16, priced at $843 found 6 days ago
LOT-Polish Airlines
Thu, Sep 4 - Wed, Sep 10
ATH
Athens
YOW
Ottawa
$941 Roundtrip, found 11 hours ago
$941
Roundtrip
found 11 hours ago
Select LOT-Polish Airlines flight, departing Thu, Sep 4 from Athens to Ottawa, returning Wed, Sep 10, priced at $941 found 11 hours ago
Flights from Athens (ATH) to Ottawa (YOW)
Origin airport
Eleftherios Venizelos
Destination airport
Macdonald-Cartier Intl.
Airlines serving
Aegean, Air Canada, Austrian Airlines, Brussels Airlines, ITA Airways, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines
Roundtrip price
$720
Distance
4825 mi

Athens to Ottawa Flights

The cheapest times to fly from Athens to Ottawa

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

 

The best time to book a flight from Athens to Ottawa

Sunday is one of the best days to book for cheap flights from Athens to Ottawa: 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 Ottawa

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 Ottawa in 2025. You can also book with separate airlines for your outbound and return journeys, from $717 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 Ottawa 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 Ottawa 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 Macdonald-Cartier Intl. Airport (YOW) cost?
Grab a cheap one-way flight from $717 or cheap return flight from $721 from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW) 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 Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW)?
September is the most affordable month to fly from ATH to YOW. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from ATH to YOW. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW)?
There are no daily direct flights departing from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ATH to YOW?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Macdonald-Cartier Intl. Airport (YOW)?
Choose a flight from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time 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 Macdonald-Cartier Intl. Airport (YOW) last-minute?
Booking your ticket from ATH to YOW shortly before your getaway is usually more expensive. But if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an ATH to YOW flight and hotel package?
Booking an ATH to YOW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Macdonald-Cartier Intl. Airport (YOW)?
Typically, you can reschedule or cancel your ATH to YOW flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.