$632 Cheap Flights from Athens (ATH) to Montreal (YUL)

View $632 flight on Mon, Feb 23, 2026Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Montreal–Trudeau Intl. Airport (YUL)

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Cheap Flights from Athens to Montreal (ATH-YUL)

Prices were available within the past 7 days and start at $632 for one-way flights and $540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Transat
Sun, Jul 20 - Mon, Sep 22
ATH
Athens
YUL
Montreal
$540 Roundtrip, found 1 day ago
$540
Roundtrip
found 1 day ago
Select Air Transat flight, departing Sun, Jul 20 from Athens to Montreal, returning Mon, Sep 22, priced at $540 found 1 day ago
Air Transat
Fri, Jul 25 - Mon, Aug 11
ATH
Athens
YUL
Montreal
$542 Roundtrip, found 2 days ago
$542
Roundtrip
found 2 days ago
Select Air Transat flight, departing Fri, Jul 25 from Athens to Montreal, returning Mon, Aug 11, priced at $542 found 2 days ago
Air Transat
Sun, Jul 20 - Mon, Sep 22
ATH
Athens
YUL
Montreal
$547 Roundtrip, found 1 day ago
$547
Roundtrip
found 1 day ago
Select Air Transat flight, departing Sun, Jul 20 from Athens to Montreal, returning Mon, Sep 22, priced at $547 found 1 day ago
Air Transat
Tue, Jul 22 - Mon, Aug 11
ATH
Athens
YUL
Montreal
$549 Roundtrip, found 2 days ago
$549
Roundtrip
found 2 days ago
Select Air Transat flight, departing Tue, Jul 22 from Athens to Montreal, returning Mon, Aug 11, priced at $549 found 2 days ago
Air Transat
Sun, Jul 20 - Mon, Aug 11
ATH
Athens
YUL
Montreal
$560 Roundtrip, found 2 days ago
$560
Roundtrip
found 2 days ago
Select Air Transat flight, departing Sun, Jul 20 from Athens to Montreal, returning Mon, Aug 11, priced at $560 found 2 days ago
Turkish Airlines
Sun, Nov 2 - Sun, Nov 16
ATH
Athens
YUL
Montreal
$660 Roundtrip, found 1 day ago
$660
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Sun, Nov 2 from Athens to Montreal, returning Sun, Nov 16, priced at $660 found 1 day ago
Lufthansa
Wed, May 6 - Sat, May 16
ATH
Athens
YUL
Montreal
$734 Roundtrip, found 3 days ago
$734
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, May 6 from Athens to Montreal, returning Sat, May 16, priced at $734 found 3 days ago
Air Canada
Wed, May 6 - Sat, May 16
ATH
Athens
YUL
Montreal
$734 Roundtrip, found 3 days ago
$734
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, May 6 from Athens to Montreal, returning Sat, May 16, priced at $734 found 3 days ago
Swiss International Air Lines
Wed, Nov 12 - Sun, Nov 23
ATH
Athens
YUL
Montreal
$740 Roundtrip, found 3 days ago
$740
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Nov 12 from Athens to Montreal, returning Sun, Nov 23, priced at $740 found 3 days ago
Austrian Airlines
Sun, Sep 7 - Wed, Sep 24
ATH
Athens
YUL
Montreal
$754 Roundtrip, found 11 hours ago
$754
Roundtrip
found 11 hours ago
Select Austrian Airlines flight, departing Sun, Sep 7 from Athens to Montreal, returning Wed, Sep 24, priced at $754 found 11 hours ago

Find the cheapest month to fly from Athens (ATH) to Montreal (YUL)

September is typically the cheapest month to fly

From $535 - $1,151 per traveler.

Graph displaying average flight prices per month

Alternative airports near Montreal

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pierre Elliott Trudeau Intl. YUL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $934
YUL
Pierre Elliott Trudeau Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $934
Flights from Athens (ATH) to Montreal (YUL)
Origin airport
Eleftherios Venizelos
Destination airport
Pierre Elliott Trudeau Intl.
Airlines serving
Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Emirates, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Roundtrip price
$539
Distance
4742 mi
Average flight time
3 hours 5 mins

Athens to Montreal Flights

The cheapest times to fly from Athens to Montreal

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

 

The best time to book a flight from Athens to Montreal

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

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 Montreal in 2025. You can also book with separate airlines for your outbound and return journeys, from $632 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 Montreal 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 Montreal 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 Pierre Elliott Trudeau Intl. Airport (YUL) cost?
Pick up cheap return flights starting at $657 from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air Transat flight leaving ATH on July 29 2025 and touching down at YUL. The price was last updated on July 18 2025 and has not changed since.
What is the cheapest month to fly from ATH to YUL?
The cheapest flights from ATH to YUL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATH to YUL?
At the moment, the cheapest carrier operating one-way flights from ATH to YUL is Air Transat. You can book a seat on this route from $1220. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ATH on July 30 2025. Prices were last updated on July 18 2025 and have not changed since.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
You'll have to take a flight with a layover when traveling from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from ATH to YUL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from ATH to YUL?
With 100% of journeys usually landing on schedule, Aegean Airlines has the best on-time performance for direct flights from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL). To check your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
Book a flight from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL) that takes off before 3 PM to reduce the risk of delays and 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 Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL) last-minute?
Holding off until just before your trip to book a flight from ATH to YUL often results in higher prices. Although you may find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book an ATH to YUL flight and hotel package?
You'll generally save money by securing an ATH to YUL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred accommodations and flights, consider adding extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Pierre Elliott Trudeau Intl. Airport (YUL)?
In most instances, you can modify or cancel your ATH to YUL flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.