Cheap flights from Athens to Montreal from C$ 392

The cheapest month to fly to Montreal from Athens is in June. Flight prices, which tend to average around C$ 688, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Montreal from Athens during May instead. Flights to Montreal in May, while not as cheap as those in June, still average around C$ 696.

Our data shows that Monday is the least expensive day to fly to Montreal. Tickets to fly out on this day can be as low as C$ 1,050. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Athens to Montreal for around C$ 1,464.

Our data shows that the cheapest Athens to Montreal flights are usually those with departure times in the afternoon. Our users have found flights to Montreal in the afternoon for as low as C$ 1,093. Flights at noon are often more expensive with an average ticket price of C$ 1,230.

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

You are more likely to see cheaper flights to Montreal from Athens when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around C$ 1,228 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Athens for as low as C$ 919 on momondo.

Historically, on average around 22% of flights between Athens and Montreal have experienced a delay on any given week. The average delay length over the past 12 months has been 133 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.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Monday 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 20% of their flights experiencing any sort of delay.

Vienna (VIE) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Vienna (VIE) offer the lowest average round-trip price of C$ 960.

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 14h 20m.

Vienna (VIE) has the shortest average layover time for this route: 2h 10m.

4 flights are operational daily from Athens to Montreal as of May 2026. The most popular departure time for this route is 12:00p.m., with 100% of flights per day taking off in the afternoon.

28 flights are operational weekly from Athens to Montreal as of May 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.