Cheap flights from Montreal to Athens from C$ 378

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ATH
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal to Athens Eleftherios V. are usually found in March or November, booked 25 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Montreal to Athens

Enter your travel dates to find the best prices.

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

Fri 26/128:30 p.m.YUL - ATH
1 stop18h 25mBritish Airways
Thu 29/17:30 a.m.ATH - YUL
1 stop18h 15mBritish Airways
Deal found 17/12C$ 1,230
Tue 30/129:40 p.m.YUL - ATH
1 stop30h 50mMultiple Airlines
Thu 29/19:55 p.m.ATH - YUL
2 stops28h 45mMultiple Airlines
Deal found 17/12C$ 1,237
Fri 26/128:30 p.m.YUL - ATH
1 stop18h 25mAmerican Airlines
Thu 29/17:30 a.m.ATH - YUL
2 stops37h 15mAmerican Airlines
Deal found 17/12C$ 1,363
Tue 30/128:40 p.m.YUL - ATH
1 stop15h 50mAmerican Airlines
Thu 29/17:30 a.m.ATH - YUL
1 stop18h 15mAmerican Airlines
Deal found 17/12C$ 1,364
Sat 27/128:30 p.m.YUL - ATH
1 stop15h 20mBritish Airways
Thu 29/17:30 a.m.ATH - YUL
1 stop18h 15mBritish Airways
Deal found 17/12C$ 1,381
Mon 29/127:20 p.m.YUL - ATH
1 stop32h 15mMultiple Airlines
Thu 29/14:35 p.m.ATH - YUL
2 stops27h 05mMultiple Airlines
Deal found 17/12C$ 1,382
Tue 30/126:40 p.m.YUL - ATH
2 stops26h 10mAir Canada
Thu 29/17:05 a.m.ATH - YUL
2 stops19h 53mAir Canada
Deal found 17/12C$ 1,385
Sun 28/125:00 p.m.YUL - ATH
1 stop13h 35mMultiple Airlines
Thu 29/16:05 a.m.ATH - YUL
2 stops24h 07mMultiple Airlines
Deal found 17/12C$ 1,404
Sun 28/127:05 p.m.YUL - ATH
1 stop11h 30mDelta
Fri 23/16:05 a.m.ATH - YUL
1 stop18h 15mDelta
Deal found 17/12C$ 1,440
Mon 29/127:10 p.m.YUL - ATH
1 stop14h 25mKLM
Thu 29/15:25 p.m.ATH - YUL
1 stop30h 55mKLM
Deal found 17/12C$ 1,447
Sun 28/127:05 p.m.YUL - ATH
2 stops14h 30mKLM
Thu 29/16:05 a.m.ATH - YUL
2 stops24h 07mKLM
Deal found 17/12C$ 1,448
Sat 27/1211:00 p.m.YUL - ATH
1 stop20h 10mMultiple Airlines
Thu 29/16:05 a.m.ATH - YUL
2 stops24h 07mMultiple Airlines
Deal found 17/12C$ 1,478

Find flight deals from Montreal to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 18 December 2025.

Round-trip from

C$ 860

One-way from

C$ 378

Popular in

July

Cheapest in

March

Average price

C$ 1,210

Good round-trip deal

C$ 1,068 or less

Good one-way deal

C$ 795 or less
18/3-30/3
  • 18/3-30/3
  • 2 total stops
  • 44h 00m total
  • Montreal to Athens
23/1
  • 23/1
  • 1 total stop
  • 30h 30m total
  • Montreal to Athens
Highest demand for flights based on searches. 6% potential increase in price (C$ 113 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease (C$ 14 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Montreal (YMQ) to Athens Eleftherios V..
Price to beat on a one-way flight from Montreal (YMQ) to Athens Eleftherios V..

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 18 December 2025.
Use the filters below to find and compare flights from Montreal to Athens that are best for you.

Fly from

Montreal

Fly to

Athens

Route

Depart

Return

Price

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

4:45 p.m.-12:35 a.m.

1 stop24h 50m

Athens Eleftherios V.

Tue 10/2

5:40 p.m.-3:10 p.m.

1 stop28h 30m

C$ 878

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

4:45 p.m.-4:40 p.m.

1 stop16h 55m

Athens Eleftherios V.

Tue 10/2

7:05 a.m.-7:22 p.m.

2 stops19h 17m

C$ 887

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

5:10 p.m.-4:40 p.m.

2 stops16h 30m

Athens Eleftherios V.

Wed 11/2

7:05 a.m.-3:10 p.m.

1 stop15h 05m

C$ 887

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

5:10 p.m.-4:40 p.m.

2 stops16h 30m

Athens Eleftherios V.

Thu 12/2

7:05 a.m.-3:10 p.m.

1 stop15h 05m

C$ 887

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

4:35 p.m.-4:40 p.m.

2 stops17h 05m

Athens Eleftherios V.

Thu 12/2

5:40 p.m.-7:22 p.m.

2 stops32h 42m

C$ 896

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

9:40 p.m.-8:55 a.m.

2 stops52h 15m

Athens Eleftherios V.

Sun 8/2

12:00 p.m.-7:40 p.m.

1 stop14h 40m

C$ 904

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 18/1

9:40 p.m.-6:15 p.m.

1 stop13h 35m

Athens Eleftherios V.

Mon 2/2

10:45 p.m.-7:40 p.m.

2 stops51h 55m

C$ 933

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

10:25 a.m.-12:00 p.m.

2 stops18h 35m

Athens Eleftherios V.

Mon 9/2

7:05 a.m.-5:00 p.m.

2 stops16h 55m

C$ 955

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

5:00 p.m.-1:35 p.m.

1 stop13h 35m

Athens Eleftherios V.

Mon 9/3

6:05 a.m.-6:20 p.m.

1 stop18h 15m

C$ 958

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

7:05 p.m.-1:35 p.m.

1 stop11h 30m

Athens Eleftherios V.

Thu 16/4

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

1 stop17h 55m

C$ 958

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

Showing 1-10 of 19 results
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Best time to book a flight from Montreal to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Montreal 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 to Athens

How far ahead should I book a flight from Montreal to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Athens. Price data was last updated on 12 December 2025.

The best time to book flights from Montreal to Athens is 25 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 to Athens?

Currently, March is the cheapest month in which you can book a flight from Montreal to Athens (average of C$ 869). Flying from Montreal to Athens in December is currently the most expensive (average of C$ 1,083). 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 YMQ to ATH?

Find hourly flight availability from Montreal 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 18 December 2025.

A simple way to save on the total cost of your ticket is to fly from Montreal to Athens in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Montreal to Athens?

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

Travelers seeking maximum savings on their Montreal 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 to Athens?

What’s the top layover airport for flights from Montreal to Athens?

Share of one-stop round-trip flights from Montreal to Athens chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 33% of one-stop itineraries from Montreal to Athens on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Athens?

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

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 953.

What’s the fastest layover option from Montreal to Athens?

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

Flights via Vienna (VIE) have the shortest average one-way travel time for 1-stop routes: 11h 05m.

Which airport typically offers the quickest layover for flights from Montreal to Athens?

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

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 2h 00m.

How often are flights from Montreal to Athens delayed?

About 13% of weekly flights between Montreal and Athens have experienced delays in the past year, with the average delay time being 169 minutes.

What is the most punctual flight time for Montreal to Athens flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Montreal to Athens flights?

Over the past year, Air Transat has had the lowest number of delays on this route, with just 12% of flights being delayed.

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 18 December 2025.
Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Montreal to Athens 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.

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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

Entertainment

7.0

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

7.9

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 Montreal to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Montreal to Athens?

    The departure airport for this route to Athens from Montreal is Montreal-Trudeau International Airport (YUL). This airport sits quite close to the center of the city and is easily accessed by the city's 747 bus line that operates 24/7 and travels from the Berri-UQAM station in downtown Montreal to the airport in about 50min. The arrival airport on this trip will be Athens International Airport (ATH). You can easily get from the airport to the center of Athens on the Athens Airport Metro Line Number Three also known as the Blue Line with a trip time of around 40min and trains leaving every 30min or so.

  • Which airlines fly directly from Montreal to Athens?

    Since Athens is such an amazingly popular tourist destination it should come as no surprise that there are direct flights that are available from Montreal to Athens. Both Air Canada and Lufthansa offer nonstop service from Montreal-Trudeau International Airport to Athens International Airport.

  • What are the stopover options between Montreal to Athens?

    While there are direct flight options between Montreal and Athens if you are looking for a cheaper way to make the trip there are some one- and two-stop options that can save you some money. There are one- and two-stop options operated by TAP Air Portugal, WestJet, Iberia, Lufthansa, Air Canada, and British Airways. Some of the layover airports include Lisbon Humberto Delgado (LIS), Paris Charles de Gaulle (CDG), Madrid Barajas (MAD), and Frankfurt am Main (FRA). One-stop flights will generally add about 3h to your travel time while the two-stop flights will add 4 or 5h to your travel time although it is important to note that a fair amount of that added travel time will be the time you spend in a layover city. The benefit of these longer trips is that you are going to save quite a bit of money on your fare over the direct routes between these two cities.

  • Do I need a passport or visa to fly from Montreal to Athens?

    For Canadian citizens that will be traveling to Athens, Greece you will need a valid passport, and the passport must be valid for at least 90 days beyond your planned date of departure from Greece. Travelers from Canada traveling to Greece will not need a visa of any kind so long as they will not be staying in Greece for more than 90 days. It is also important to note that since Greece is part of the Schengen area, Canadian travelers can travel to any other Schengen area country in addition to Greece for up to 90 days with no additional passport or visa requirements. It is important to remember that you can take up to 100 ml of liquids on your flight and it must be kept in a resealable 1 l bag on your flight to Athens.

  • What airport do you fly into for flights to Athens from Montreal?

    Athens Eleftherios V. (ATH) is the airport you will fly into if you book a flight from Montreal to Athens. You should not have trouble finding flights to Eleftherios V. from Montreal; the airport handles an average of 0 inbound flights from Montreal per day. You should also have plenty of airline options to choose from since 14 airlines have flights to the Athens airport from Montreal. It is only a 19.7 km journey from Eleftherios V. (ATH) to Athens’s city centre.

  • How long is the flight from Montreal to Athens?

    Airlines like SWISS fly from Montreal to Athens in about 24h 50m. The time it takes to get you to your destination can typically vary by up to . Montreal and Athens are separated by a distance of 7628 km.

  • What are the cheapest airlines flying from Montreal to Athens round-trip?

    SWISS, at C$ 399, was found to be the cheapest airline from Montreal to Athens.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that SWISS is 65% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal to Athens one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 454. However, be on the lookout for offers from Air Transat and Lufthansa, as they are both options that can get you from Montreal to Athens for a low price.

  • What are the most reliable airlines from Montreal to Athens?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Montreal to Athens on time: Porter Airlines (100%), Air Transat (100%), Air Canada (82%).

  • What are the cheapest flights from Montreal to Athens?

    The cheapest flight price from Montreal to Athens is C$ 686. On average you can expect to pay C$ 2,544. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), can usually be booked for C$ 816.

  • Can I find deals for flights from Montreal to Athens that include hotel bookings?

    Yes. In addition to deals on Montreal to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Athens?

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

  • Can I find deals for business class flights from Montreal to Athens?

    Yes. Cheapflights offers flight deals from Montreal 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 to Athens?

    Currently, March is the cheapest month in which you can book a flight from Montreal to Athens (average of C$ 869). Flying from Montreal to Athens in December is currently the most expensive (average of C$ 1,083). 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 Montreal to Athens on these airlines

Choose from the following airlines for your flight from Montreal to Athens. Flights are based on user searches made on Cheapflights and were last updated on 18 December 2025.

Top 10 airlines flying from Montreal to Athens

Discover the top 10 airlines that operate flights from Montreal 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 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 399AverageC$ 1,003FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 874AverageC$ 1,002FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 882AverageC$ 958FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 887AverageC$ 956FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 894AverageC$ 1,073FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 899AverageC$ 1,046FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 931AverageC$ 1,198FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapestC$ 971AverageC$ 1,234FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air TransatCheapestC$ 972AverageC$ 1,184FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 974AverageC$ 1,023FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Athens?

Cheapflights helps you search for flights from Montreal to Athens via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Athens?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Athens.

Can Cheapflights find flights from Montreal to Athens with no change fees?

Yes! Cheapflights helps users easily find flights from Montreal to Athens with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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