ATH - YUL

$303 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 6/5. 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

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

Everything you should know

Cheapest round-trip
$525
Overall average: $769
Air Transat
Mon 6/1Sun 6/14
ATH - YUL • 1 stop
Cheapest non-stop
$641
Air Transat
Wed 8/12Mon 8/24
ATH - YUL • Non-stop
Advice from real travelers
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
Nonstop flights
You can fly direct with Air Canada and Air Transat. Average duration is 10h 00m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $539 (round-trip)
Shortest trip • 12h 05m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 33% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Mon, Jun 1 - Sun, Jun 14
Air Transat Logo
3:00 pm - 12:37 am
ATH
-
YUL
16h 37m
1 stop
Air Transat Logo
6:45 am - 12:20 pm
YUL
-
ATH
22h 35m
1 stop
$525Air Transat
Fri, Jul 3 - Fri, Jul 10
Air Transat Logo
11:25 am - 2:40 pm
ATH
-
YUL
10h 15mnonstop
Air Transat Logo
6:45 am - 12:20 pm
YUL
-
ATH
22h 35m
1 stop
$607Air Transat
Tue, Aug 11 - Tue, Aug 25
Air Transat Logo
3:00 pm - 12:37 am
ATH
-
YUL
16h 37m
1 stop
Air Transat Logo
5:20 pm - 9:25 am
YUL
-
ATH
9h 05mnonstop
$609Air Transat
Sat, Jun 20 - Tue, Jun 30
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
$618Multiple Airlines
Tue, Aug 11 - Tue, Aug 25
Air Transat Logo
3:00 pm - 12:37 am
ATH
-
YUL
16h 37m
1 stop
Air Transat Logo
5:20 pm - 9:25 am
YUL
-
ATH
9h 05mnonstop
$627Air Transat
Tue, Aug 11 - Sun, Aug 23
Air Transat Logo
3:00 pm - 12:37 am
ATH
-
YUL
16h 37m
1 stop
Air Transat Logo
3:10 pm - 12:20 pm
YUL
-
ATH
14h 10m
1 stop
$635Air Transat
Mon, Jul 20 - Fri, Sep 25
Air Transat Logo
3:00 pm - 12:37 am
ATH
-
YUL
16h 37m
1 stop
Air Transat Logo
3:10 pm - 12:20 pm
YUL
-
ATH
14h 10m
1 stop
$637Air Transat
Wed, Aug 12 - Mon, Aug 24
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
$641Air Transat
Mon, Apr 27 - Sun, May 31
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
$645Multiple Airlines
Wed, Aug 12 - Tue, Aug 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
$647Air 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.

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 Saturday, as it's usually the priciest day. When flying back from Montreal, Monday 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 $753 (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 $963 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.

No, with an average price for the route of $872, prices are generally cheapest when you fly direct.

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 6 weeks before departure, which saves you about 33% 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$303
Best time to beat the crowds but there is an average 3% increase 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 $303 for a one-way ticket and $525 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 Tuesday, Wednesday, Thursday, Friday, Saturday, 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 $551 or less one-way and $817 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

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada

Air Canada

Friday

Air Canada,Air Transat

Air Canada,Air Transat

Saturday

Air Canada

Air Canada

Sunday

Air Canada,Air Transat

Air Canada,Air Transat

See more direct flights

Direct returns

Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.

Monday

Air Canada

Air Canada

Tuesday

Air Canada

Air Canada

Wednesday

Air Canada

Air Canada

Thursday

Air Canada,Air Transat

Air Canada,Air Transat

Friday

Air Canada

Air Canada

Saturday

Air Canada,Air Transat

Air Canada,Air Transat

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 521 reviews
7.3Comfort
6.8Food
7.0Entertainment
8.5Crew
7.9Boarding
Airline reviews

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

6.0 GoodAnonymous, Mar 2026
LIR - YYZ
Read more Air Transat reviews

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

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

I checked a bag and there was only one agent to assist all customers with any issues.

Hoping for small compasation for having to rebook my trip back cause i had to miss 6 hrs work

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

For the amount of money I spent, I definitely expected a better experience

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.

The flight was delayed 7 hours and we were given 10 euros vouchers. This is ridiculous. The crew was not nice at all, they just did their job with serving food and drinks. Did not even apologize for the delay!!!!

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

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

Information on your arrival and departure airports