Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens from C$ 395

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 14/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
25 Jan — 1 Feb1
1 adult
1 adult, Economy, 0 bags

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

Cheap flight deals from Pierre Elliott Trudeau Intl to Athens

Enter your travel dates to find the best prices.

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 26 December 2025.

Wed 31/128:40 p.m.YUL - ATH
1 stop21h 25mBritish Airways
Wed 7/18:20 p.m.ATH - YUL
1 stop29h 25mBritish Airways
Deal found 26/12C$ 1,352
Wed 31/128:40 p.m.YUL - ATH
1 stop21h 25mAmerican Airlines
Tue 6/17:55 p.m.ATH - YUL
2 stops34h 04mAmerican Airlines
Deal found 26/12C$ 1,383
Wed 31/128:40 p.m.YUL - ATH
1 stop32h 35mBritish Airways
Tue 6/14:55 p.m.ATH - YUL
1 stop32h 50mBritish Airways
Deal found 26/12C$ 1,452
Wed 31/128:40 p.m.YUL - ATH
1 stop15h 10mAmerican Airlines
Wed 7/18:20 p.m.ATH - YUL
2 stops47h 04mAmerican Airlines
Deal found 26/12C$ 1,485
Tue 30/127:30 a.m.YUL - ATH
2 stops24h 45mAmerican Airlines
Tue 6/17:55 p.m.ATH - YUL
2 stops34h 04mAmerican Airlines
Deal found 26/12C$ 1,714
Thu 25/128:00 p.m.YUL - ATH
2 stops22h 40mLufthansa
Sun 11/15:45 p.m.ATH - YUL
2 stops29h 25mLufthansa
Deal found 25/12C$ 1,733
Tue 30/128:40 p.m.YUL - ATH
1 stop21h 40mBritish Airways
Wed 7/18:20 p.m.ATH - YUL
1 stop29h 25mBritish Airways
Deal found 26/12C$ 1,757
Tue 30/127:30 a.m.YUL - ATH
2 stops24h 45mAmerican Airlines
Wed 7/18:20 p.m.ATH - YUL
1 stop29h 25mAmerican Airlines
Deal found 26/12C$ 1,781
Fri 26/123:59 p.m.YUL - ATH
2 stops16h 16mAmerican Airlines
Tue 30/127:55 p.m.ATH - YUL
1 stop29h 50mAmerican Airlines
Deal found 26/12C$ 1,840
Tue 30/128:40 p.m.YUL - ATH
1 stop21h 40mBritish Airways
Tue 6/17:55 p.m.ATH - YUL
1 stop29h 50mBritish Airways
Deal found 26/12C$ 1,856

Find 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 26 December 2025.

Round-trip from

C$ 846

One-way from

C$ 395

Popular in

December

Cheapest in

March

Average price

C$ 1,431

Good round-trip deal

C$ 1,052 or less

Good one-way deal

C$ 789 or less
British Airways
  • British Airways
  • 11/3-14/3
  • 2 total stops
  • 51h 15m total
  • Montreal to Athens
14/1
  • 14/1
  • 2 total stops
  • 34h 20m total
  • Montreal to Athens
Highest demand for flights based on searches. 1% potential increase in price (C$ 21 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Average for round-trip flights in December 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..

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 629,999 searches. Data last updated 26 December 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

Sat 17/1

8:30 p.m.-6:50 p.m.

1 stop15h 20m

Athens Eleftherios V.

Sun 25/1

8:00 a.m.-6:45 p.m.

1 stop17h 45m

C$ 846

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 13/2

8:30 p.m.-9:55 p.m.

1 stop18h 25m

Athens Eleftherios V.

Sat 28/2

8:05 p.m.-6:45 p.m.

1 stop29h 40m

C$ 846

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

2:29 p.m.-10:55 p.m.

2 stops25h 26m

Athens Eleftherios V.

Thu 30/4

1:10 p.m.-1:39 p.m.

2 stops31h 29m

C$ 849

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

5:00 p.m.-10:55 p.m.

1 stop22h 55m

Athens Eleftherios V.

Sat 30/5

2:35 p.m.-3:00 p.m.

1 stop31h 25m

C$ 852

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

6:00 a.m.-9:35 a.m.

2 stops21h 35m

Athens Eleftherios V.

Sun 29/3

1:35 p.m.-3:53 p.m.

2 stops33h 18m

C$ 853

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 20/5

10:00 p.m.-2:25 a.m.

1 stop21h 25m

Athens Eleftherios V.

Mon 25/5

8:45 p.m.-8:15 p.m.

1 stop30h 30m

C$ 854

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

7:00 a.m.-3:15 p.m.

2 stops25h 15m

Athens Eleftherios V.

Fri 6/2

7:45 a.m.-3:20 p.m.

2 stops38h 35m

C$ 859

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

7:00 p.m.-4:30 p.m.

2 stops14h 30m

Athens Eleftherios V.

Tue 28/4

1:35 p.m.-4:55 p.m.

1 stop34h 20m

C$ 859

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

7:00 a.m.-3:15 p.m.

2 stops25h 15m

Athens Eleftherios V.

Fri 23/1

7:50 p.m.-12:24 p.m.

2 stops47h 34m

C$ 859

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

7:00 p.m.-4:30 p.m.

2 stops14h 30m

Athens Eleftherios V.

Wed 29/4

6:00 a.m.-4:55 p.m.

1 stop17h 55m

C$ 860

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/12

Showing 1-10 of 19 results
1
2

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 19 December 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens is 46 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 Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 863). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,075). 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 26 December 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Athens in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Athens. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Athens flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 26 December 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Athens. 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.

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Boarding

8.2

Entertainment

7.0

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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?

    Located just 19.7 km from the city centre, Athens Eleftherios V. is the airport most travellers will use when flying to Athens from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Eleftherios V. (ATH) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 14 different airlines.

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

    British Airways and Delta can get you from Montreal Pierre Elliott Trudeau Intl Airport to Athens in just under 15h 20m. Your travel time can differ by up to 10h 06m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Athens is about 7628 km. Both multi-stop and direct flights can be found to your destination and back.

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

    SWISS, at C$ 396, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Athens.Alternate airlines to your destination round-trip include American Airlines and Delta. These flights start at 65% 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?

    One-way options have recently been found by users for as low as C$ 451 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 452 and Lufthansa from C$ 473 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens consider choosing Porter Airlines (100%), Air Transat (100%) or Air Canada (82%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens is generally C$ 2,546, our data shows the cheapest flight currently is C$ 723. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), you can expect to pay C$ 771 for that flight.

  • 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 863). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,075). 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

Travelling to a place near Athens?

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

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Fly from Pierre Elliott Trudeau Intl to Athens on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Athens. Flights are based on user searches made on Cheapflights and were last updated on 26 December 2025.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Athens

Discover the top 10 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 629,999 searches. Data last updated 26 December 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 396AverageC$ 998FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 868AverageC$ 994FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 875AverageC$ 949FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 880AverageC$ 947FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 886AverageC$ 1,054FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 892AverageC$ 1,033FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 963AverageC$ 1,224FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air TransatCheapestC$ 964AverageC$ 1,175FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 967AverageC$ 1,015FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 967AverageC$ 1,189FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Athens flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Athens become cheaper?

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Athens flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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