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Pierre Elliott Trudeau Intl

$297+ Cheap flights from Athens (ATH) to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YUL
feb. 25 — mar. 41
mié. 2/25
mié. 3/4
1 adult, Economy
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Cheapflights Tip: The best prices from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl are usually found in September or February, booked 44 days in advance, depart on a Friday or Sunday and return on a Tuesday

Cheap flight deals from Athens to Pierre Elliott Trudeau Intl

Cheapest flights from Athens to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Athens to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

This Connections by easyJet deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/1311:30 am
ATH
-
YUL
1 stop31h 45m
Multiple Airlines
vie. 3/208:20 pm
YUL
-
ATH
1 stop32h 25m
Multiple Airlines
Deal found 1/25$521
This Air Transat deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/311:25 am
ATH
-
YUL
Nonstop10h 15m
Air Transat
jue. 7/235:20 pm
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 1/25$527
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/23:00 pm
ATH
-
YUL
1 stop16h 37m
Air Transat
jue. 7/235:20 pm
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 1/26$536
This Air Transat deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/23:00 pm
ATH
-
YUL
1 stop16h 37m
Air Transat
sáb. 7/255:20 pm
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 1/25$553
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/203:00 pm
ATH
-
YUL
1 stop35h 32m
Air Transat
vie. 9/256:45 am
YUL
-
ATH
1 stop22h 35m
Air Transat
Deal found 1/26$561
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/311:25 am
ATH
-
YUL
Nonstop10h 15m
Air Transat
vie. 7/246:45 am
YUL
-
ATH
1 stop22h 35m
Air Transat
Deal found 1/26$583
This Air Transat deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/23:00 pm
ATH
-
YUL
1 stop16h 37m
Air Transat
dom. 7/268:35 pm
YUL
-
ATH
1 stop32h 45m
Air Transat
Deal found 1/25$591
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/23:00 pm
ATH
-
YUL
1 stop16h 37m
Air Transat
vie. 7/244:15 pm
YUL
-
ATH
1 stop13h 05m
Air Transat
Deal found 1/26$592
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/311:25 am
ATH
-
YUL
Nonstop10h 15m
Air Transat
mar. 7/215:20 pm
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 1/26$605

Find flight deals from Athens to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$521
(Connections by easyJet)

One-way from

$297
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,207

Good round-trip deal

$632 or less

Good one-way deal

$741 or less
Provider with most accurate pricing for Athens Eleftherios V.-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Athens Eleftherios V.-Montreal Pierre Elliott Trudeau Intl flights.
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From Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
Use the filters below to find and compare flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Athens

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

vie. 3/13

11:30 am-1:15 pm

1 stop31h 45m

Montreal Pierre Elliott Trudeau Intl

vie. 3/20

8:20 pm-10:45 am

1 stop32h 25m

$521

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

dom. 5/3

11:25 am-2:40 pm

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

jue. 7/23

5:20 pm-9:25 am

Nonstop9h 05m

$527

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

dom. 5/3

11:25 am-2:40 pm

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

dom. 7/26

8:35 pm-12:20 pm

1 stop32h 45m

$583

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

sáb. 5/2

3:00 pm-12:37 am

1 stop16h 37m

Montreal Pierre Elliott Trudeau Intl

vie. 7/24

4:15 pm-12:20 pm

1 stop13h 05m

$591

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

dom. 5/3

11:25 am-2:40 pm

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

lun. 7/20

3:10 pm-12:20 pm

1 stop14h 10m

$613

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

dom. 5/3

11:25 am-2:40 pm

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

dom. 7/19

8:35 pm-12:20 pm

1 stop32h 45m

$613

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

sáb. 5/2

3:00 pm-12:37 am

1 stop16h 37m

Montreal Pierre Elliott Trudeau Intl

mar. 7/21

5:20 pm-9:25 am

Nonstop9h 05m

$613

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

sáb. 5/2

3:00 pm-12:37 am

1 stop16h 37m

Montreal Pierre Elliott Trudeau Intl

lun. 7/20

3:10 pm-12:20 pm

1 stop14h 10m

$621

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

sáb. 4/25

1:00 pm-6:25 pm

3 stops36h 25m

$297

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

lun. 3/30

12:35 pm-9:00 pm

1 stop15h 25m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from Athens to Pierre Elliott Trudeau Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Athens to Pierre Elliott Trudeau Intl in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Athens-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Athens-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Athens-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Athens-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Athens-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Athens to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Athens with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Athens to Pierre Elliott Trudeau Intl. Price data was last updated on January 23, 2026.

The best time to book flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport is 43 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of $507). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

The best insider tips for Athens to Montreal Pierre Elliott Trudeau Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Athens to Montreal Pierre Elliott Trudeau Intl Airport trip
Our travel experts
John Walton

John Walton

Expert on YUL

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.

Read more
Brandon Schultz

Brandon Schultz

Expert on ATH

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.

Read more

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated enero 26, 2026.
Peruse reviews from past customers who have flown with Air Transat, Air Canada, and Lufthansa from Athens to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
501 reviews

Crew

8.4

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews

Crew

8.4

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,656 reviews
Air Transat
7.7
Good
501 reviews

Crew

8.4

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,747 reviews
Air Transat
7.7
Good
501 reviews

Crew

8.4

Comfort

7.3

Food

6.8

Boarding

7.9

Entertainment

7.0

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Athens to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Athens to Montreal Pierre Elliott Trudeau Intl?

    Athens Eleftherios V. (ATH), located 12.3 mi from the city center, is the airport you fly out of when you book flights from Athens to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Eleftherios V. to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

  • How long is the flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    A quick flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport can take about 10h 15m. Air Transat provides one of the quickest options available for as low as $528. The distance between Athens and Montreal Pierre Elliott Trudeau Intl Airport is about 4740 mi. All flights are typically nonstop.

  • What are the cheapest airlines flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Currently priced at $502, Air Transat will fly you from Athens to Montreal Pierre Elliott Trudeau Intl Airport and back. In addition to Air Transat, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Lufthansa - these airlines can fly you to your destination from $682 and $684, respectively. Air Transat is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Athens to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport are Aegean Airlines ($412), British Airways ($495), and Air Transat ($523).

  • What are the most reliable airlines from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    The top 3 most reliable airlines when flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (75%), Aegean Airlines (75%) and United Airlines (75%).

  • What are the cheapest flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    On average you can expect to pay $890 for a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport. The cheapest flight overall is $523 while the most popular route, (Athens Eleftherios V. - Montreal Pierre Elliott Trudeau Intl) is currently priced at $845.

  • Can I find deals for flights from Athens to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Athens to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Athens to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Athens to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, June is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of $507). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Top 3 airlines flying from Athens to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Athens to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapest$502Average$539FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$682Average$1,033FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$684Average$830FlexibilityNo cancel feeOn-time76%

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