Athens

$334+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Athens (ATH)

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
Aug 23 — Aug 301
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pierre Elliott Trudeau Intl to Athens with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V. are usually found in March or February, booked 46 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Pierre Elliott Trudeau Intl to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Athens (ATH). 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 August 18, 2025.

Round-trip from

$746
(Delta)

One-way from

$334
(Lufthansa)

Popular in

December

Cheapest in

March

Average price

$862

Good round-trip deal

$830 or less

Good one-way deal

$364 or less
From Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
One-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..

Find flight deals from Pierre Elliott Trudeau Intl to Athens

Cheapest flights from Pierre Elliott Trudeau Intl to Athens
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amYUL - ATH
1 stop19h 20mDelta
Wed 10/83:05 pmATH - YUL
1 stop28h 05mDelta
Deal found 8/18$746
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amYUL - ATH
2 stops18h 00mDelta
Fri 9/51:05 pmATH - YUL
2 stops28h 02mDelta
Deal found 8/16$747
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:00 amYUL - ATH
2 stops27h 05mDelta
Thu 10/233:30 pmATH - YUL
1 stop24h 07mDelta
Deal found 8/17$748
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:10 pmYUL - ATH
1 stop22h 55mDelta
Mon 11/32:35 pmATH - YUL
1 stop31h 45mDelta
Deal found 8/18$750
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amYUL - ATH
2 stops18h 00mDelta
Thu 10/166:00 amATH - YUL
2 stops24h 14mDelta
Deal found 8/17$751
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:00 amYUL - ATH
2 stops18h 00mDelta
Thu 9/41:40 pmATH - YUL
1 stop34h 15mDelta
Deal found 8/16$752
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:00 pmYUL - ATH
1 stop21h 15mDelta
Mon 10/131:40 pmATH - YUL
2 stops36h 00mDelta
Deal found 8/17$753
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amYUL - ATH
1 stop24h 20mDelta
Fri 9/56:00 amATH - YUL
1 stop17h 55mDelta
Deal found 8/16$754
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:00 amYUL - ATH
1 stop18h 20mDelta
Fri 10/106:00 amATH - YUL
2 stops33h 37mDelta
Deal found 8/18$755
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:00 pmYUL - ATH
1 stop32h 20mDelta
Mon 10/133:25 amATH - YUL
2 stops22h 15mDelta
Deal found 8/18$756
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:10 pmYUL - ATH
1 stop21h 00mBritish Airways
Tue 10/75:40 pmATH - YUL
1 stop33h 35mBritish Airways
Deal found 8/18$757
This KLM deal was found by Cheapflights users on 8/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:05 pmYUL - ATH
2 stops14h 30mKLM
Mon 12/86:05 amATH - YUL
1 stop18h 15mKLM
Deal found 8/16$758

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Athens 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 August 18, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Athens

Route

Depart

Return

Price

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 10/27

8:10 pm-4:35 pm

1 stop14h 25m

Athens Eleftherios V.

Mon 11/3

2:35 pm-3:20 pm

1 stop31h 45m

$750

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 10/29

8:10 pm-1:05 am

1 stop22h 55m

Athens Eleftherios V.

Sun 11/9

2:35 pm-3:20 pm

1 stop31h 45m

$750

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 10/29

8:10 pm-1:05 am

1 stop22h 55m

Athens Eleftherios V.

Mon 11/3

2:35 pm-3:20 pm

1 stop31h 45m

$750

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 10/12

9:28 am-7:00 am

2 stops14h 32m

Athens Eleftherios V.

Wed 10/22

6:00 am-11:14 pm

2 stops24h 14m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

6:00 am-7:00 am

2 stops18h 00m

Athens Eleftherios V.

Wed 10/22

6:00 am-11:14 pm

2 stops24h 14m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 9/6

6:00 am-7:00 am

2 stops18h 00m

Athens Eleftherios V.

Thu 10/16

6:00 am-11:14 pm

2 stops24h 14m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 9/6

6:00 am-7:00 am

2 stops18h 00m

Athens Eleftherios V.

Wed 10/15

6:00 am-6:40 pm

2 stops19h 40m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 9/14

7:00 am-7:00 am

2 stops17h 00m

Athens Eleftherios V.

Wed 10/22

6:00 am-11:14 pm

2 stops24h 14m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

7:00 am-7:00 am

2 stops17h 00m

Athens Eleftherios V.

Tue 10/14

6:00 am-8:37 am

2 stops33h 37m

$751

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

6:00 am-7:00 am

2 stops18h 00m

Athens Eleftherios V.

Wed 10/22

6:00 am-11:14 pm

2 stops24h 14m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 17 results
1
2

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Montreal Pierre Elliott Trudeau Intl Airport to Athens trip
Airports
YUL

Use YULExpress to pre-book security fast track up to 72 hours before departure for a smoother experience.

Read more about YULby John Walton
ATH

Take the Athens Metro from ATH to Syntagma station in 30 minutes for a convenient city center arrival.

Read more about ATHby Brandon Schultz
Our travel experts
John Walton

John Walton

Expert on YUL

John Walton

John Walton

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

Brandon Schultz

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

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

Have a flexible travel schedule? Discover the best time to fly to Athens from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Athens

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Athens. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of $679). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in June is currently the most expensive (average of $1,286). 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.

What is the cheapest time of day to fly from YUL to ATH?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 26% versus a flight in the evening.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Athens

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Athens. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from YUL to ATH are scheduled on a Sunday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

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

What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Share of 1-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 42% of 1-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Athens on Cheapflights.

What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of $714.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 11h 23m.

Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 14m.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated August 18, 2025.
See what other customers who have flown with Aegean Airlines, Air Transat, and Air France from Montreal Pierre Elliott Trudeau Intl Airport to Athens have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Comfort

7.9

Entertainment

7.0

Overall

8.1

Boarding

7.8

Crew

8.6

Food

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Athens. 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 into for flights to Athens from Montreal Pierre Elliott Trudeau Intl?

    For a flight from Montreal Pierre Elliott Trudeau Intl to Athens, you will be flying into Eleftherios V.. Athens Eleftherios V. (ATH) is just 12.3 mi from the center of the city. Eleftherios V. is the only Athens airport and it handles 5 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. 7 airlines have flights to Athens Eleftherios V. from Montreal Pierre Elliott Trudeau Intl on a regular basis.

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

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Athens in 22h 55m. Fly via Delta to get the fastest option. There are 4740 mi between Montreal Pierre Elliott Trudeau Intl Airport and Athens.

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

    According to our current data, Delta ($670), Air France ($682), and Air Transat ($702) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Athens. These flights start at 22% lower than the current average price 3 months from now.

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

    Before booking your flight to Athens from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (68%), Aegean Airlines (68%), Lufthansa( 68%).

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

    On average you can expect to pay $741 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens. The cheapest flight overall is $340 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.) is currently priced at $676.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Athens 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 Montreal Pierre Elliott Trudeau Intl Airport to Athens?

    Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of $679). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in June is currently the most expensive (average of $1,286). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Loutraki

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Pierre Elliott Trudeau Intl to Athens

Discover the top 7 airlines that operate flights from Pierre Elliott Trudeau Intl to Athens. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$670Average$701FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$682Average$844FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$702Average$874FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$727Average$941FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$773Average$959FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$828Average$828FlexibilityNo cancel feeOn-timeN/A
Aegean AirlinesCheapest$1,068Average$1,303FlexibilityNo cancel feeOn-time87%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.