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$336+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V. are usually found in March or February, booked 21 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$664
(Delta)

One-way from

$336
(Connections by easyJet)

Popular in

December

Cheapest in

March

Average price

$756

Good round-trip deal

$829 or less

Good one-way deal

$604 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Athens Eleftherios V. flights.
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From Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
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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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/24. 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 5/135:00 pmYUL - ATH
1 stop14h 10mDelta
Mon 5/263:25 amATH - YUL
2 stops20h 30mDelta
Deal found 3/24$664
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/196:50 pmYUL - ATH
1 stop23h 30mMultiple Airlines
Wed 5/73:25 amATH - YUL
1 stop18h 35mMultiple Airlines
Deal found 3/26$666
This KLM deal was found by Cheapflights users on 3/24. 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.
Fri 4/186:50 pmYUL - ATH
1 stop23h 30mKLM
Mon 5/125:25 pmATH - YUL
1 stop30h 30mKLM
Deal found 3/24$667
This British Airways deal was found by Cheapflights users on 3/24. 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.
Sun 5/1110:00 pmYUL - ATH
1 stop13h 20mBritish Airways
Mon 5/268:45 pmATH - YUL
1 stop30h 30mBritish Airways
Deal found 3/24$681
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:29 amYUL - ATH
2 stops19h 31mAmerican Airlines
Fri 5/235:25 amATH - YUL
2 stops24h 20mAmerican Airlines
Deal found 3/25$690
This Aeromexico deal was found by Cheapflights users on 3/25. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:00 pmYUL - ATH
1 stop26h 10mAir France
Sat 6/143:25 amATH - YUL
1 stop15h 40mAir France
Deal found 3/25$697
This Air Canada deal was found by Cheapflights users on 3/26. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:40 pmYUL - ATH
1 stop11h 55mAir Canada
Thu 5/812:10 pmATH - YUL
Nonstop10h 10mAir Canada
Deal found 3/26$736
This Lufthansa deal was found by Cheapflights users on 3/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:40 pmYUL - ATH
1 stop19h 20mLufthansa
Sat 5/312:10 pmATH - YUL
Nonstop10h 10mLufthansa
Deal found 3/25$739
This Air Transat deal was found by Cheapflights users on 3/25. 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.
Sun 6/156:45 amYUL - ATH
1 stop22h 35mAir Transat
Wed 7/211:25 amATH - YUL
Nonstop10h 15mAir Transat
Deal found 3/25$741
This SWISS deal was found by Cheapflights users on 3/24. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/74:40 pmYUL - ATH
2 stops15h 35mSWISS
Mon 6/164:05 pmATH - YUL
1 stop29h 50mSWISS
Deal found 3/24$747
This United Airlines deal was found by Cheapflights users on 3/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:15 amYUL - ATH
2 stops21h 45mUnited Airlines
Tue 5/2710:25 amATH - YUL
2 stops32h 03mUnited Airlines
Deal found 3/24$769

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 March 26, 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

Tue 5/13

5:00 pm-2:10 pm

1 stop14h 10m

Athens Eleftherios V.

Mon 5/26

3:25 am-4:55 pm

2 stops20h 30m

$664

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 4/19

6:50 pm-1:20 am

1 stop23h 30m

Athens Eleftherios V.

Wed 5/7

3:25 am-3:00 pm

1 stop18h 35m

$666

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 4/18

6:50 pm-1:20 am

1 stop23h 30m

Athens Eleftherios V.

Sun 5/11

5:25 pm-4:55 pm

1 stop30h 30m

$667

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 5/11

10:00 pm-6:20 pm

1 stop13h 20m

Athens Eleftherios V.

Mon 5/26

8:45 pm-8:15 pm

1 stop30h 30m

$681

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 5/6

7:29 am-10:00 am

2 stops19h 31m

Athens Eleftherios V.

Fri 5/23

5:25 am-10:45 pm

2 stops24h 20m

$690

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

5:00 pm-2:10 am

1 stop26h 10m

Athens Eleftherios V.

Sat 6/14

3:25 am-12:05 pm

1 stop15h 40m

$697

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 4/19

8:40 pm-3:35 pm

1 stop11h 55m

Athens Eleftherios V.

Thu 5/8

12:10 pm-3:20 pm

Nonstop10h 10m

$736

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 4/19

8:40 pm-11:00 pm

1 stop19h 20m

Athens Eleftherios V.

Sat 5/3

12:10 pm-3:20 pm

Nonstop10h 10m

$739

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 6/15

6:45 am-12:20 pm

1 stop22h 35m

Athens Eleftherios V.

Wed 7/2

11:25 am-2:40 pm

Nonstop10h 15m

$741

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 6/7

4:40 pm-3:15 pm

2 stops15h 35m

Athens Eleftherios V.

Mon 6/16

4:05 pm-2:55 pm

1 stop29h 50m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 19 results
1
2

Compare providers for flights from Pierre Elliott Trudeau Intl to Athens

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 Pierre Elliott Trudeau Intl to Athens in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightnetworkPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
GotogatePrice Accuracy3 starsTrust 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 Montreal Pierre Elliott Trudeau Intl Airport-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Athens 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 Montreal Pierre Elliott Trudeau Intl Airport-Athens 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 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 March 21, 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 21 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 $1,353). 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 March 26, 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 afternoon.

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 March 26, 2025.
To help decide which airline to fly from Montreal to Athens, see what other customers have to say about Delta, KLM and Air Transat. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Food

7.3

Overall

8.0

Reviews

1 / 20
4.0
Okay

Richard,Sep 2023

YYZ - ATL

Four hour delay (missing two screws). Seats in need of repair.

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 0 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.

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

    According to our current data, Delta ($664), KLM ($677), and British Airways ($681) 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 cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Athens one-way?

    The cheapest airline one-way is TAP AIR PORTUGAL, with whom users have recently found tickets for as low as $446. However, be on the lookout for offers from Air Transat and Lufthansa, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Athens for a low price.

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

    On average you can expect to pay $810 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens. The cheapest flight overall is $585 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.) is currently priced at $639.

  • 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 $1,353). 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
Glyfada
Piraeus
Aegina
Loutraki
Chalcis

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Other flights to Athens

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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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$682Average$873FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$688Average$1,007FlexibilityNo cancel feeOn-time77%
Air TransatCheapest$707Average$885FlexibilityNo cancel feeOn-time50%
Air CanadaCheapest$710Average$944FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$757Average$1,001FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$828Average$946FlexibilityNo cancel feeOn-timeN/A
Aegean AirlinesCheapest$868Average$1,269FlexibilityNo cancel feeOn-time87%
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