Cheap flights from Montreal to Athens from C$ 451

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 23/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — ATH
10 Dec — 17 Dec1
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

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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 10 November 2025.

Fri 21/119:40 p.m.YUL - ATH
1 stop30h 30mMultiple Airlines
Fri 28/1112:30 p.m.ATH - YUL
1 stop14h 10mMultiple Airlines
Deal found 9/11C$ 968
Sun 23/115:00 p.m.YUL - ATH
1 stop26h 10mMultiple Airlines
Wed 10/126:05 a.m.ATH - YUL
1 stop18h 15mMultiple Airlines
Deal found 8/11C$ 969
Fri 5/127:10 p.m.YUL - ATH
1 stop23h 05mMultiple Airlines
Fri 12/123:25 a.m.ATH - YUL
1 stop15h 50mMultiple Airlines
Deal found 9/11C$ 970
Mon 17/117:10 p.m.YUL - ATH
1 stop23h 05mMultiple Airlines
Sun 23/113:25 a.m.ATH - YUL
1 stop18h 55mMultiple Airlines
Deal found 10/11C$ 975
Sun 23/115:00 p.m.YUL - ATH
1 stop26h 10mAir France
Mon 8/123:25 a.m.ATH - YUL
1 stop18h 55mAir France
Deal found 8/11C$ 977
Mon 24/117:05 p.m.YUL - ATH
1 stop11h 30mAir France
Mon 1/122:35 p.m.ATH - YUL
1 stop28h 40mAir France
Deal found 7/11C$ 979
Sun 16/119:26 a.m.YUL - ATH
1 stop18h 09mDelta
Thu 4/122:35 p.m.ATH - YUL
1 stop28h 40mDelta
Deal found 8/11C$ 984
Sat 22/1112:10 p.m.YUL - ATH
1 stop15h 10mMultiple Airlines
Sun 7/121:10 p.m.ATH - YUL
1 stop13h 30mMultiple Airlines
Deal found 8/11C$ 987
Sat 15/115:00 p.m.YUL - ATH
1 stop26h 10mMultiple Airlines
Sun 7/125:25 p.m.ATH - YUL
1 stop30h 55mMultiple Airlines
Deal found 9/11C$ 989
Mon 24/119:26 a.m.YUL - ATH
2 stops21h 09mDelta
Sun 7/1212:50 p.m.ATH - YUL
1 stop31h 57mDelta
Deal found 9/11C$ 992

Cheap 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 10 November 2025.

Round-trip from

C$ 968

One-way from

C$ 451

Popular in

December

Cheapest in

March

Average price

C$ 1,052

Good round-trip deal

C$ 1,141 or less

Good one-way deal

C$ 550 or less
21/11-28/11
  • 21/11-28/11
  • 2 total stops
  • 44h 40m total
  • Montreal to Athens
23/11
  • 23/11
  • 3 total stops
  • 52h 35m total
  • Montreal to Athens
Highest demand for flights based on searches. 0% potential increase in price (C$ 0 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease (C$ 34 potential savings vs. average RT price).
Average for round-trip flights in November 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 10 November 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

Thu 5/2

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

1 stop13h 35m

Athens Eleftherios V.

Sun 1/3

2:35 p.m.-12:15 p.m.

1 stop28h 40m

C$ 982

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

9:26 a.m.-1:35 p.m.

2 stops21h 09m

Athens Eleftherios V.

Sun 7/12

12:50 p.m.-1:47 p.m.

1 stop31h 57m

C$ 992

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

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

1 stop20h 55m

Athens Eleftherios V.

Thu 23/4

6:00 a.m.-4:01 p.m.

2 stops17h 01m

C$ 996

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

6:00 p.m.-4:35 p.m.

2 stops16h 35m

Athens Eleftherios V.

Sun 29/3

5:25 p.m.-4:55 p.m.

1 stop30h 30m

C$ 999

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

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

2 stops14h 30m

Athens Eleftherios V.

Sat 28/3

1:25 p.m.-4:55 p.m.

1 stop33h 30m

C$ 999

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

6:00 a.m.-1:00 p.m.

2 stops24h 00m

Athens Eleftherios V.

Wed 11/3

11:50 a.m.-12:20 p.m.

2 stops30h 30m

C$ 999

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

6:50 p.m.-1:10 a.m.

1 stop23h 20m

Athens Eleftherios V.

Thu 30/4

6:00 a.m.-11:10 p.m.

2 stops24h 10m

C$ 999

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

5:00 p.m.-1:10 a.m.

2 stops25h 10m

Athens Eleftherios V.

Mon 20/4

1:40 p.m.-4:55 p.m.

1 stop34h 15m

C$ 999

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

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

2 stops14h 25m

Athens Eleftherios V.

Sun 22/2

5:25 p.m.-5:20 p.m.

1 stop30h 55m

C$ 1,003

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

7:05 p.m.-4:35 p.m.

2 stops14h 30m

Athens Eleftherios V.

Tue 2/12

5:20 p.m.-5:20 p.m.

1 stop31h 00m

C$ 1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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 7 November 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$ 886). Flying from Montreal to Athens in July is currently the most expensive (average of C$ 1,045). 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 10 November 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.

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 32% 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$ 1,005.

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 1h 50m.

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 10 November 2025.
Check out reviews from past customers who have flown with Air Transat,Air France, 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

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Crew

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Crew

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Crew

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Crew

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

Crew

8.5

Overall

7.8

Entertainment

7.1

Comfort

7.4

Boarding

7.9

Food

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

YYZ - YUL

Easy, fast onboarding, very friendly staff. Seats were very narrow, OK for me but we were elbow to elbow with both neighbours of small size. The seat width should be indicated at the time of booking to prevent an uncomfortable situation with oversized travellers.

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 1 inbound flight 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 KLM fly from Montreal to Athens in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 3h. 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$ 407, 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 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: United Airlines (98%), Air Canada (96%), Aegean Airlines (96%).

  • What are the cheapest flights from Montreal to Athens?

    The cheapest flight price from Montreal to Athens is C$ 427. On average you can expect to pay C$ 2,536. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), can usually be booked for C$ 861.

  • 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$ 886). Flying from Montreal to Athens in July is currently the most expensive (average of C$ 1,045). 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 10 November 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 10 November 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 407AverageC$ 1,014FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 891AverageC$ 1,021FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 896AverageC$ 974FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 906AverageC$ 1,062FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 906AverageC$ 978FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 911AverageC$ 1,092FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapestC$ 949AverageC$ 1,171FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapestC$ 990AverageC$ 1,258FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Porter AirlinesCheapestC$ 993AverageC$ 1,043FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air TransatCheapestC$ 996AverageC$ 1,217FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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

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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.

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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?

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