Cheap flights from Montreal to Greece from C$ 423

In general, April is the cheapest month to fly from Montreal to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 1,065. If you are unable to visit Greece during the month of April, then departing from Montreal during the month January is also very affordable. Most momondo users find prices during this month for around C$ 1,077.

The cheapest day to depart from Montreal to Greece is on a Monday. Travellers who choose to depart for Greece on a Monday will often find tickets for as low as C$ 1,203. The most expensive day to fly to Greece is Wednesday, with ticket prices averaging around C$ 1,284.

Our most recent data shows that the best time of day to fly to Greece is in the evening. Flights from Montreal to Greece during this time can be as low as C$ 1,235. Flights to Greece are more costly in the afternoon, with an average ticket price of C$ 1,239. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V. for the best Montreal - Greece flight prices

You are more likely to see cheaper flights to Greece from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece for around C$ 1,210 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Greece from Montreal for as low as C$ 1,144 on momondo.

There are 3 cabin classes available to choose from on Montreal to Greece flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Lufthansa, United Airlines, and Finnair are the most popular carriers operating from Montreal to Greece

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Greece from Montreal according to our data. Air Canada is the first choice among our users, with 53% of people opting to fly with this airline when travelling to Greece. Keep in mind that there are 13 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between Montreal and Greece have experienced a delay on any given week. The average delay length over the past 12 months has been 171 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Air Canada has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

The number of flights available between Montreal and Greece is 6 per day as of July 2026. The most frequent departure time is 6:00p.m., with 82% of daily flights leaving in the evening.

46 flights are operational weekly from Montreal to Greece as of July 2026. The most popular departure day for this route is Fri, with 17% of flights per week taking off on this day.