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Cheap flights from Montreal to Greece 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

Cheap flight deals from Montreal to Greece

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Greece
Explore the most affordable flight options available from Montreal to Greece. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Mon 20/46:50 p.m.
YUL
-
HER
1 stop33h 25m
KLM
Mon 18/510:55 a.m.
HER
-
YUL
1 stop13h 00m
KLM
Deal found 27/1C$ 790
Wed 8/46:50 p.m.
YUL
-
SKG
1 stop33h 15m
KLM
Wed 22/411:20 a.m.
SKG
-
YUL
1 stop12h 35m
KLM
Deal found 28/1C$ 791
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
Fri 20/38:10 p.m.
YUL
-
SKG
1 stop19h 10m
KLM
Fri 3/412:00 p.m.
SKG
-
YUL
1 stop11h 55m
KLM
Deal found 27/1C$ 794
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

Find flight deals from Montreal to Greece

Keep the following information in mind while searching for Montreal to Greece flight deals. Data was last updated 29 January 2026.

Round-trip from

C$ 790

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
KLM
  • KLM
  • 20/4-18/5
  • 2 total stops
  • 46h 25m total
  • Montreal to Greece
Search Deals
25/5
  • 25/5
  • 1 total stop
  • 17h 45m total
  • Montreal to Greece
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 118 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Montreal (YMQ) to Greece.
Search Deals
Price to beat on a one-way flight from Montreal (YMQ) to Greece.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Greece 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 Greece that are best for you.

Fly from

Montreal

Fly to

Greece

Route

Depart

Return

Price

MontrealThessaloniki

YUL - SKG

YULSKG

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

6:50 p.m.-11:05 a.m.

1 stop33h 15m

Thessaloniki Makedonia

Wed 22/4

11:20 a.m.-4:55 p.m.

1 stop12h 35m

C$ 791

MontrealHeraklion

YUL - HER

YULHER

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

6:50 p.m.-11:15 a.m.

1 stop33h 25m

Heraklion N. Kazantzakis Apt.

Mon 18/5

10:55 a.m.-4:55 p.m.

1 stop13h 00m

C$ 791

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

MontrealThessaloniki

YUL - SKG

YULSKG

Montreal Pierre Elliott Trudeau Intl

Fri 20/3

8:05 p.m.-9:20 p.m.

2 stops19h 15m

Thessaloniki Makedonia

Fri 3/4

12:00 p.m.-4:55 p.m.

1 stop11h 55m

C$ 829

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Showing 1-10 of 56 results
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Best time to book a flight from Montreal to Greece

Have a flexible travel schedule? Discover the best time to fly to Greece 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 Greece

What is the cheapest month to book a flight from Montreal to Greece?

Currently, September is the cheapest month in which you can book a flight from Montreal to Greece (average of C$ 368). Flying from Montreal to Greece in July is currently the most expensive (average of C$ 999). 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 often are flights from Montreal to Greece delayed?

About 13% of weekly flights between Montreal and Greece 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 Greece 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 Greece 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 Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated 29 January 2026.
Check out reviews from past customers who have flown with Air Transat,Air France, andAir Canada from Montreal to Greece 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.
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.7
Good
501 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air France
7.4
Good
1,528 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
10,666 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Lufthansa
6.8
Okay
7,752 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
British Airways
6.7
Okay
7,705 reviews
Air Transat
7.7
Good
501 reviews
Check prices

Entertainment

7.0

Crew

8.4

Comfort

7.3

Overall

7.7

Boarding

7.9

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal to Greece?

    Airlines like KLM, Delta, and British Airways fly from Montreal to Greece in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 12h 20m. Montreal and Greece are separated by a distance of 7628 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at C$ 829. Delta flights start at C$ 1,009 while deals on Qatar Airways start at C$ 1,134 one-way.

  • What are the most popular routes from Montreal to Greece?

    When deciding which route to take from Montreal to Greece consider Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V., Montreal Pierre Elliott Trudeau Intl - Heraklion N. Kazantzakis Apt. or Montreal Pierre Elliott Trudeau Intl - Thessaloniki Makedonia as they are the most popular.

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

    Before booking your flight to Greece from Montreal, check out the most reliable airlines to get you to your destination on time: Air Canada (100%), Aegean Airlines (100%), United Airlines( 100%).

  • What are the cheapest flights from Montreal to Greece?

    Looking for the cheapest flight from Montreal to Greece? While on average our users pay C$ 1,103, our data indicates the cheapest price to be C$ 727. The most popular route (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), is priced around C$ 739.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Greece 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 Greece?

    Currently, September is the cheapest month in which you can book a flight from Montreal to Greece (average of C$ 368). Flying from Montreal to Greece in July is currently the most expensive (average of C$ 999). 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Montreal to Greece

Discover the top 10 airlines that operate flights from Montreal to Greece. 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
Aegean AirlinesCheapestC$ 498AverageC$ 1,763FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
KLMCheapestC$ 660AverageC$ 985FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 739AverageC$ 987FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 836AverageC$ 1,285FlexibilityNo 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
Air FranceCheapestC$ 882AverageC$ 1,248FlexibilityNo 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

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 Greece?

Cheapflights makes it easy to find Montreal to Greece flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Greece for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Greece, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Montreal to Greece on Cheapflights with our Price Alert feature and get notified when better prices are available.

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