Cheap flights from Montreal to Athens from C$ 423

The month of March is, on average, the cheapest month to fly to Athens from Montreal, with most prices found around C$ 1,083. If you aren’t able to travel to Athens during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of C$ 1,097.

Our data shows that Monday is the least expensive day to fly to Athens. Tickets to fly out on this day can be as low as C$ 1,222. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Montreal to Athens for around C$ 1,314.

Our data shows that the cheapest Montreal to Athens flights are usually those with departure times in the afternoon. Our users have found flights to Athens in the afternoon for as low as C$ 1,259. In the evening is when there is more demand to fly to Athens, so prices are often more expensive at around C$ 1,259 per ticket.

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

You are more likely to see cheaper flights to Athens from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around C$ 1,232 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from Montreal for as low as C$ 1,163 on momondo.

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

You could potentially save up to 7% on your flight if you consider stops on a Montreal to Athens flight.

Air Canada and Lufthansa are the most popular carriers operating from Montreal to Athens Eleftherios V.

Air Canada, Air Transat and Lufthansa are the top three most popular airlines that fly to Athens from Montreal according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Athens. Keep in mind that there are 11 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Montreal and Athens 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.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday 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 16% of their flights experiencing any sort of delay.

London (LHR) was the most common stop: 30% of momondo users choosing one-stop flights on this route connected there.

Flights via London (LHR) offer the lowest average round-trip price of C$ 810.

Flights connecting via Vienna (VIE) have the shortest average one-way travel time: 11h 10m.

Munich (MUC) has the shortest average layover time for this route: 1h 38m.

The number of flights available between Montreal and Athens is 4 per day as of October 2026. The most frequent departure time is 6:00p.m., with 93% of daily flights leaving in the evening.

The number of flights available between Montreal and Athens is 28 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.