Cheap flights from Montreal to Athens from C$ 405

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ATH
28 Feb — 7 Mar1
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 Friday

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 29 January 2026.

Tue 14/47:00 p.m.
YUL
-
ATH
1 stop20h 55m
Delta
Sun 26/410:05 a.m.
ATH
-
YUL
2 stops20h 43m
Delta
Deal found 29/1C$ 791
Wed 11/25:00 p.m.
YUL
-
ATH
1 stop13h 35m
Delta
Tue 24/21:45 p.m.
ATH
-
YUL
1 stop34h 35m
Delta
Deal found 29/1C$ 793
Tue 28/47:00 p.m.
YUL
-
ATH
1 stop11h 40m
Delta
Fri 8/56:00 a.m.
ATH
-
YUL
1 stop17h 55m
Delta
Deal found 28/1C$ 794
Sun 15/28:40 p.m.
YUL
-
ATH
1 stop33h 40m
American Airlines
Tue 3/32:20 p.m.
ATH
-
YUL
1 stop35h 25m
American Airlines
Deal found 28/1C$ 796
Sun 12/49:20 a.m.
YUL
-
ATH
2 stops15h 15m
Delta
Sat 2/51:10 p.m.
ATH
-
YUL
2 stops31h 29m
Delta
Deal found 29/1C$ 797
Wed 15/46:50 p.m.
YUL
-
ATH
1 stop23h 25m
Delta
Mon 27/41:35 p.m.
ATH
-
YUL
1 stop34h 20m
Delta
Deal found 29/1C$ 798
Sat 7/28:30 p.m.
YUL
-
ATH
1 stop15h 20m
British Airways
Wed 18/28:20 p.m.
ATH
-
YUL
1 stop29h 25m
British Airways
Deal found 27/1C$ 800
Wed 29/46:50 p.m.
YUL
-
ATH
1 stop14h 40m
Delta
Wed 6/51:10 p.m.
ATH
-
YUL
2 stops26h 33m
Delta
Deal found 28/1C$ 801
Thu 5/38:40 p.m.
YUL
-
ATH
1 stop21h 45m
British Airways
Wed 18/37:50 a.m.
ATH
-
YUL
1 stop18h 15m
British Airways
Deal found 28/1C$ 802
Mon 13/49:30 a.m.
YUL
-
ATH
2 stops15h 05m
Delta
Wed 29/46:35 a.m.
ATH
-
YUL
1 stop12h 25m
Delta
Deal found 29/1C$ 804
Tue 21/49:30 a.m.
YUL
-
ATH
2 stops15h 05m
Delta
Wed 6/56:35 a.m.
ATH
-
YUL
1 stop15h 25m
Delta
Deal found 27/1C$ 805
Wed 29/46:50 p.m.
YUL
-
ATH
1 stop14h 40m
Delta
Tue 5/56:00 a.m.
ATH
-
YUL
1 stop17h 55m
Delta
Deal found 28/1C$ 806

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 29 January 2026.

Round-trip from

C$ 791

One-way from

C$ 405

Popular in

July

Cheapest in

March

Average price

C$ 1,041

Good round-trip deal

C$ 1,074 or less

Good one-way deal

C$ 842 or less
Delta
  • Delta
  • 14/4-26/4
  • 3 total stops
  • 41h 38m total
  • Montreal to Athens
25/5
  • 25/5
  • 1 total stop
  • 17h 45m total
  • Montreal to Athens
Highest demand for flights based on searches. 7% potential increase in price (C$ 118 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 January 2026
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 29 January 2026.
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

Tue 14/4

7:00 p.m.-10:55 p.m.

1 stop20h 55m

Athens Eleftherios V.

Sat 2/5

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

2 stops31h 29m

C$ 796

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

7:30 p.m.-7:35 a.m.

2 stops29h 05m

Athens Eleftherios V.

Wed 29/4

6:35 a.m.-12:00 p.m.

1 stop12h 25m

C$ 798

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

10:00 p.m.-2:15 a.m.

1 stop21h 15m

Athens Eleftherios V.

Thu 30/4

6:00 p.m.-8:15 p.m.

1 stop33h 15m

C$ 825

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop11h 30m

Athens Eleftherios V.

Tue 24/2

6:05 a.m.-8:37 a.m.

2 stops33h 32m

C$ 825

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

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

1 stop11h 30m

Athens Eleftherios V.

Mon 23/2

1:45 p.m.-11:26 p.m.

2 stops40h 41m

C$ 825

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

5:00 p.m.-1:15 a.m.

2 stops25h 15m

Athens Eleftherios V.

Sun 26/4

10:05 a.m.-11:48 p.m.

2 stops20h 43m

C$ 828

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

8:05 p.m.-4:35 p.m.

2 stops14h 30m

Athens Eleftherios V.

Tue 31/3

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

1 stop34h 20m

C$ 829

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

7:05 p.m.-4:30 p.m.

2 stops14h 25m

Athens Eleftherios V.

Wed 8/4

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

1 stop34h 20m

C$ 829

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

5:00 p.m.-1:15 a.m.

2 stops25h 15m

Athens Eleftherios V.

Tue 24/2

1:45 p.m.-5:20 p.m.

1 stop34h 35m

C$ 831

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:10 p.m.-1:15 a.m.

1 stop23h 05m

Athens Eleftherios V.

Mon 23/2

1:45 p.m.-6:35 p.m.

2 stops35h 50m

C$ 834

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Showing 1-10 of 19 results
1
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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 23 January 2026.

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, January is the cheapest month in which you can book a flight from Montreal to Athens (average of C$ 820). Flying from Montreal to Athens in July is currently the most expensive (average of C$ 1,009). 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 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 35% 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.

Frankfurt am Main (FRA) is the most affordable 1-stop option, with an average round-trip price of C$ 875.

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 07m.

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 1h 35m.

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 29 January 2026.
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.

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Food

7.5

Overall

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 Delta and British Airways fly from Montreal to Athens in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 20m. Montreal and Athens are separated by a distance of 7628 km. This flight may include one or multiple stops.

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

    SWISS, at C$ 393, was found to be the cheapest airline from Montreal to Athens.Alternate airlines to your destination round-trip include American Airlines and British Airways. Users have found that SWISS is 64% 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$ 447. 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: Air Canada (100%), Aegean Airlines (100%), United Airlines (100%).

  • What are the cheapest flights from Montreal to Athens?

    The cheapest flight price from Montreal to Athens is C$ 727. On average you can expect to pay C$ 1,103. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), can usually be booked for C$ 739.

  • 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, January is the cheapest month in which you can book a flight from Montreal to Athens (average of C$ 820). Flying from Montreal to Athens in July is currently the most expensive (average of C$ 1,009). 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 29 January 2026.

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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 393AverageC$ 959FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 739AverageC$ 987FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 836AverageC$ 1,033FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 853AverageC$ 1,263FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapestC$ 869AverageC$ 942FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 874AverageC$ 935FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 882AverageC$ 1,030FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 958AverageC$ 1,168FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 960AverageC$ 1,009FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
United AirlinesCheapestC$ 961AverageC$ 1,181FlexibilityNo cancel feeOn-time69%
Search United 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.

Can Cheapflights notify me if prices for flights from Montreal to Athens become cheaper?

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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