ATH - YUL

$356 Find Cheap Flights from Athens to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Athens to Montreal departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Montreal Pierre Elliott Trudeau Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Montreal, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Athens to Montreal, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$534
Typical prices: $678-$841
Multiple Airlines
Wed 4/22Mon 4/27
ATH - YUL • 1 stop
Cheapest non-stop
$549
Air Transat
Sun 5/3Sat 7/25
ATH - YUL • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Air Transat offers complimentary meals in Economy.
Expect long security lines at Athens Eleftherios V.
Expert advice
Expert advice
+1
+1
Expert advice
Expert advice
+1
Top airlines
Air Transat
Cheapest • from $537 (round-trip)
Air Transat
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 14% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
6 days a week
There are direct flights from Athens to Montreal 6 days a week: Tue, Wed, Thu, Fri, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montreal!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Athens to Montreal (ATH-YUL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Athens to Montreal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Athens to Montreal

Wed, Apr 22 - Mon, Apr 27
Multiple Airlines Logo
6:45 am - 9:00 pm
ATH
-
YUL
21h 15m
1 stop
Multiple Airlines Logo
11:00 pm - 11:45 pm
YUL
-
ATH
17h 45m
1 stop
$534Multiple Airlines
Fri, Jun 5 - Tue, Jun 9
Air Transat Logo
11:25 am - 2:40 pm
ATH
-
YUL
10h 15mnonstop
Air Transat Logo
8:35 pm - 12:20 pm
YUL
-
ATH
32h 45m
1 stop
$537Air Transat
Fri, Jun 5 - Tue, Jun 9
Air Transat Logo
11:25 am - 2:40 pm
ATH
-
YUL
10h 15mnonstop
Air Transat Logo
8:35 pm - 12:20 pm
YUL
-
ATH
32h 45m
1 stop
$540Air Transat
Tue, Jun 2 - Wed, Jun 10
Multiple Airlines Logo
11:20 am - 9:00 pm
ATH
-
YUL
16h 40m
1 stop
Multiple Airlines Logo
11:00 pm - 11:45 pm
YUL
-
ATH
17h 45m
1 stop
$544Multiple Airlines
Sat, May 30 - Tue, Jun 9
Air Transat Logo
3:00 pm - 10:02 am
ATH
-
YUL
26h 02m
1 stop
Air Transat Logo
8:35 pm - 12:20 pm
YUL
-
ATH
32h 45m
1 stop
$546Air Transat
Sat, May 30 - Tue, Jun 9
Air Transat Logo
3:00 pm - 10:02 am
ATH
-
YUL
26h 02m
1 stop
Air Transat Logo
8:35 pm - 12:20 pm
YUL
-
ATH
32h 45m
1 stop
$548Air Transat
Sun, May 3 - Sat, Jul 25
Air Transat Logo
11:25 am - 2:40 pm
ATH
-
YUL
10h 15mnonstop
Air Transat Logo
5:20 pm - 9:25 am
YUL
-
ATH
9h 05mnonstop
$549Air Transat
Mon, Jul 20 - Fri, Sep 25
Air Transat Logo
3:00 pm - 5:02 pm
ATH
-
YUL
33h 02m
1 stop
Air Transat Logo
3:10 pm - 12:20 pm
YUL
-
ATH
14h 10m
1 stop
$554Air Transat
Mon, Jul 20 - Fri, Sep 25
Air Transat Logo
3:00 pm - 7:32 pm
ATH
-
YUL
35h 32m
1 stop
Air Transat Logo
6:45 am - 12:20 pm
YUL
-
ATH
22h 35m
1 stop
$560Air Transat
Fri, Jun 5 - Thu, Jun 11
Air Transat Logo
11:25 am - 2:40 pm
ATH
-
YUL
10h 15mnonstop
Air Transat Logo
8:35 pm - 12:20 pm
YUL
-
ATH
32h 45m
1 stop
$585Air Transat
Booking Insights

KAYAK's insights & trends for Athens to Montreal flights

Get data-powered insights and trends into flights from Athens to Montreal to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport departing in April.

What’s the cheapest day of the week to fly from Athens to Montreal?

The average price of all round-trip flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Athens to Montreal, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Montreal, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport is September, where tickets cost $719 (return) on average. On the other hand, the most expensive months are January and October, where the average cost of round-trip tickets is $1,207 and $965 respectively.

Can I save money by flying with a layover from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $1,129 on average.

How far in advance should I book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 4 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Expert advice

Expert advice for your flight from Athens to Montreal

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

John Walton

John Walton

Expert on Air Transat and ATH

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Brandon Schultz

Brandon Schultz

Expert on YUL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$356
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Athens to Montreal

When to book flights from Athens to Montreal

Are your dates flexible? Find out the best times to travel from Athens to Montreal based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Athens to Montreal: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Athens to Montreal 
Verified travelerFlew with Air Transat
ATH
-
YUL
Jul 2025
Give yourself time to go through a very stressful airport experience due to signage limitations.
AlFlew with Air Canada
ATH
-
YUL
Jun 2024
Check in on time in Athens. They are so busy but do an excellent job getting passengers through the long line ups. We were very impressed with Athens International.

FAQs for booking Athens to Montreal flights

  • What is the cheapest flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    In the last 3 days, the lowest price for a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport was $356 for a one-way ticket and $534 for a round-trip.

  • Do I need a passport to fly between Athens and Montreal?

    A passport is required to fly from Athens to Montreal.

  • Which airlines offer Wi-Fi service onboard planes from Athens to Montreal?

    Air Canada, KLM, Delta, and Air France offer inflight Wi-Fi service on the Athens to Montreal flight route.

  • Which aircraft models fly most regularly from Athens to Montreal?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Athens to Montreal flight route.

  • Which airline alliances offer flights from Athens to Montreal?

    Star Alliance is the only airline alliance operating flights between Athens and Montreal.

  • On which days can I fly direct from Athens to Montreal?

    You can catch a nonstop flight from Athens to Montreal on Friday, and Sunday.

  • Which is the best airline for flights from Athens to Montreal, Air Transat or Air Canada?

    The two airlines most popular with KAYAK users for flights from Athens to Montreal are Air Transat and Air Canada. With an average price for the route of $539 and an overall rating of 7.7, Air Transat is the most popular choice. Air Canada is also a great choice for the route, with an average price of $1,033 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Athens to Montreal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Athens to Montreal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Athens to Montreal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from Athens is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Athens to Montreal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montreal with an airline and back to Athens with another airline. Booking your flights between Athens and YUL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Athens to Montreal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montreal from Athens up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $741 or less one-way and $632 or less round-trip.

Prefer to fly direct from Athens to Montreal?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
Find which airlines fly direct from Athens Eleftherios V. Airport to Montreal Pierre Elliott Trudeau Intl Airport, which days they fly and book direct flights.

Direct departures

Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada

Air Canada

Saturday

Air Canada

Air Canada

Sunday

Air Canada

Air Canada

See more direct flights

Reviews of the top 3 airlines serving from Athens to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Athens to Montreal. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Athens to Montreal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
Air TransatOverall score based on 501 reviews
8.4Crew
7.9Boarding
6.8Food
7.3Comfort
7.0Entertainment
Airline reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

2.0 MediocreAnonymous, Jan 2026
IST - YYZ
Read more Air Transat reviews

The Turkish was good . I had a problem with air Transat terrible experience for me

Onward flight was okay. return from Lisbon was poor as we missed our flight due to a long line at the passport control. Air Transat made no effort to accommodate us even though we were at the passport control 40 minutes prior to the departure.

Very good. A lot better experience then I expected for an economy flight.

It was very good but no tv but the experience was great

Thank you for making my first experience very enjoyable. You made it all very pleasant

Great flight great seats will absolutely fly with you again

Porter airlines was good. I didn't have the best experience when booking through airfare assist however, as I got no final confirmation from them that the flight was booked until I called them. Even then, the confirmation code they gave me was incorrect and couldn't be used for check in. On a positive note airfare assist was actually picked up the phone relatively quickly when calling

The flight crew were very good, polite, and professional. Unfortunately, the rest of the experience left much to be desired. The food was extremely bland—almost tasteless. We chose the non vegetarian .The lasagna was just plain pasta with a tiny garnish and no seasoning. It felt like eating starch only, The bigger issue was with luggage and space. We boarded with three tickets, and while the seats in front of us were nearly empty, all the overhead compartments had already been filled by passengers boarding to the back. This left us and many others with no overhead storage for our carry-ons. Our bags couldn’t fit well under the seats either, which meant we lost the little legroom we had. The result was a horrible, cramped experience—sore knees, no space to stretch, and no way to rest or sleep comfortably. According to the crew this was a rather normal thing. It is obviously normal that people board with handbag and carry on but they should be only allowed to use their overhead compartment and under their seat not the way it is managed that all the spaces in the front of the plane being occupied by the people sitting way back in the plane.

Nice complete meal included and great services. Plus the plane was very clean.

Everything was horrible. On the day of my departure, I was denied check-in and boarding because my reservation only showed one of my last names, while my passport contains both. This minor discrepancy could have been easily corrected, but I was informed that no adjustment could be made. As a result, I lost not only my outbound flight but also my return flight and had to purchase a new ticket at a significantly higher cost.

For my third flight in a row on AC 737 Max 8, it was stuffy and warm, especially mid-cabin, Business Class and rear cabin were better. Very uncomfortable 5 hour flight. Do all 737 Max 8 maybe have an HVAC software problem as well or just Air Canada?

The international flights (interior space) is ridiculously small. The aisle way is similar to a discount domestic shuttle. Same applies to the intercontinental flights. The luggage storage space is also incredibly small. The entire experience is rough on a traveler and you pay with your hide and body for not flying let’s say an American or Delta type airline.

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I always had the best experience for the professionalism of the crew and the way they make you feel as a family!!!

Terrible, delayed flights lost luggage and lost hotel fees. Missed meetings. Overnight in airport every air canada flight was a cluster mess.

It was good, seating was a little tight apart from that all was well.

Crew didn’t care at all. Very bad attitude. Food was awful. People changing poop diapers on seats. Very disappointed.

I like the fact air Canada is on time The food you guys serve is not good

Couldn't fit knees, only 1 toilet working, didn't get anything to drink cause the stewards were not able to get to us

Our biggest complaint about Air Canada is that if you don’t like your seat during check-in, there’s a fee to move elsewhere. On our flight from YUL to FFL, we were charged to change seats—just regular seats. What’s maddening is that the plane wasn’t even full; there were even a few people sleeping in the middle row sections (entire rows, completely empty), using them as beds. In my opinion, charging passengers for seat changes is a cash grab by Air Canada. They are definitely not the airline they were back in the day. I suppose they need to gouge the consumer now that they pay their attendants while on ground. One out of 10.

This is by far my worse experience with airline. The Lufthansa crew at the airport was rude, inefficient and not customer oriented. I am not counting the 1 hour delay, as safety comes first and it is understandable to prioritize it, but I had to take three flights to my final destination and I am flying frequently cross Atlantic trips since 2011, so I can confidently say that this flight operated by Lufthansa (flight from Athens to Munich LH1753 , was my worse experience.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!

in athens they helped me with my dogs and they solved all my issues excellent service outstanding

Missed flight. Requested assistance for my father and he did not receive it in Paris.

Business Class was very comfortable and the food and service was top notch.

The crew was very nice. The equipment on the 747 felt old.

As expected. Would have appreciated a 3-day headsup reminder as a reassurance that all is well.

Poor food on flight between Toronto and Stockholm Airport Toronto too crowded

Business Class Configuration was excellent- private and comfortable. Crew and service were excellent. I really appreciate Air Canada cabin pressurization equal to an altitude of 8,000ft. Upon landing, I felt more alert and refreshed than typical for international flights

Everything you need to know for your flight from Athens to Montreal

Information on your arrival and departure airports