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Cheap flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport from C$ 437

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 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YUL
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl are usually found in September or June, booked 51 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Athens to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Athens to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Athens to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Mon 8/63:00 p.m.
ATH
-
YUL
1 stop35h 32m
Air Transat
Sun 21/66:45 a.m.
YUL
-
ATH
1 stop22h 35m
Air Transat
Deal found 22/3C$ 698
Sat 30/53:00 p.m.
ATH
-
YUL
1 stop33h 02m
Air Transat
Tue 9/68:35 p.m.
YUL
-
ATH
1 stop32h 45m
Air Transat
Deal found 25/3C$ 699
Fri 12/611:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Wed 17/64:15 p.m.
YUL
-
ATH
1 stop13h 05m
Air Transat
Deal found 21/3C$ 701
Sat 30/53:00 p.m.
ATH
-
YUL
1 stop35h 20m
Air Transat
Fri 12/64:15 p.m.
YUL
-
ATH
1 stop13h 05m
Air Transat
Deal found 22/3C$ 717
Sat 2/53:00 p.m.
ATH
-
YUL
1 stop16h 37m
Air Transat
Sat 25/75:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 22/3C$ 741
Sat 11/73:00 p.m.
ATH
-
YUL
1 stop35h 20m
Air Transat
Mon 27/75:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 23/3C$ 775
Sat 16/53:00 p.m.
ATH
-
YUL
1 stop35h 32m
Air Transat
Sat 30/55:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 21/3C$ 785
Sun 28/611:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Sat 3/105:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 23/3C$ 789
Thu 2/73:00 p.m.
ATH
-
YUL
1 stop35h 30m
Air Transat
Thu 9/75:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Deal found 23/3C$ 798

Find flight deals from Athens to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Athens (ATH) to Pierre Elliott Trudeau Intl (YUL). 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 25 March 2026.

Round-trip from

C$ 698

One-way from

C$ 433

Popular in

January

Cheapest in

September

Average price

C$ 1,165

Good round-trip deal

C$ 950 or less

Good one-way deal

C$ 493 or less
Air Transat
  • Air Transat
  • 8/6-21/6
  • 2 total stops
  • 58h 07m total
  • Athens to Montreal
Search Deals
6/6
  • 6/6
  • 1 total stop
  • 21h 15m total
  • Athens to Montreal
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 210 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
Search Deals
Price to beat on a one-way flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Athens to Pierre Elliott Trudeau Intl 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 25 March 2026.
Use the filters below to find and compare flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 24/7

11:25 a.m.-2:40 p.m.

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

6:45 a.m.-12:20 p.m.

1 stop22h 35m

C$ 866

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Mon 11/5

9:30 p.m.-5:20 p.m.

1 stop26h 50m

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

11:45 p.m.-2:59 a.m.

1 stop20h 14m

C$ 1,151

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Wed 8/4

7:30 a.m.-8:15 p.m.

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

10:00 p.m.-12:25 p.m.

1 stop31h 25m

C$ 1,189

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Wed 8/4

1:35 p.m.-4:55 p.m.

1 stop34h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

7:00 p.m.-5:40 p.m.

1 stop15h 40m

C$ 1,200

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 4/9

4:40 a.m.-9:10 p.m.

1 stop23h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:00 p.m.-3:20 a.m.

2 stops48h 20m

C$ 1,287

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Sat 25/4

10:25 a.m.-12:13 a.m.

2 stops20h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

5:00 p.m.-6:40 p.m.

2 stops18h 40m

C$ 1,318

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Tue 1/9

10:50 p.m.-8:45 p.m.

2 stops28h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:45 p.m.-3:20 a.m.

1 stop21h 35m

C$ 1,333

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Tue 1/9

9:35 p.m.-8:45 p.m.

2 stops30h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

10:45 p.m.-3:20 a.m.

1 stop21h 35m

C$ 1,368

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Mon 17/8

8:50 p.m.-8:15 p.m.

1 stop30h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

10:00 p.m.-7:05 p.m.

1 stop14h 05m

C$ 1,384

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Tue 7/4

1:35 p.m.-4:55 p.m.

1 stop34h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

2:29 p.m.-7:50 a.m.

1 stop34h 21m

C$ 1,452

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Showing 1-10 of 23 resultsSorted by cheapest first
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2
3

Best time to book a flight from Athens to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Athens 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 Athens to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Athens to Pierre Elliott Trudeau Intl. Price data was last updated on 13 March 2026.

The price you pay for your flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 698). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,121). 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 ATH to YUL?

Find hourly flight availability from Athens to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.

How much does it cost to fly round-trip from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 25 March 2026.
Get a feel of what it's like to fly with Air Transat,Air Canada, andLufthansa from Athens to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
524 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

7.9

Entertainment

7.0

Comfort

7.3

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
524 reviews
Air Transat
7.7
Good
524 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

7.9

Entertainment

7.0

Comfort

7.3

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
10,840 reviews
Air Transat
7.7
Good
524 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

7.9

Entertainment

7.0

Comfort

7.3

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
7,869 reviews
Air Transat
7.7
Good
524 reviews
Check prices

Crew

8.5

Overall

7.7

Boarding

7.9

Entertainment

7.0

Comfort

7.3

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 Athens to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Athens to Montreal Pierre Elliott Trudeau Intl?

    For a flight from Athens to Montreal Pierre Elliott Trudeau Intl, you will be flying from Eleftherios V.. Athens Eleftherios V. (ATH) is just 19.7 km from the centre of the city. Eleftherios V. is the only Athens airport and it handles 1 outbound flight to Montreal Pierre Elliott Trudeau Intl per day. 3 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Athens Eleftherios V. on a regular basis.

  • How long is the flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    Air Transat, United Airlines, and TAP AIR PORTUGAL can get you from Athens to Montreal Pierre Elliott Trudeau Intl Airport in just under 10h 15m. Your travel time can differ by up to 13h 15m. Athens and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 7628 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Air Transat, at C$ 700, was found to be the cheapest airline from Athens to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include Air Canada and Lufthansa. You may be able to fly from Athens to Montreal Pierre Elliott Trudeau Intl Airport for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Athens to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    One-way options have recently been found by users for as low as C$ 490 on Air Transat. Other airlines that offer cheap prices include Air France from C$ 599 and American Airlines from C$ 616 one-way.

  • What are the most reliable airlines from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    The top 3 most reliable airlines when flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (60%), Aegean Airlines (60%) and United Airlines (60%).

  • What are the cheapest flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking for the cheapest flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 1,461, our data indicates the cheapest price to be C$ 485. The most popular route (Athens Eleftherios V. - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 789.

  • Can I find deals for flights from Athens to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Athens to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Athens to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Athens to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Athens to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Athens to Pierre Elliott Trudeau Intl 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 Athens to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 698). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in January is currently the most expensive (average of C$ 1,121). 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Athens to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Athens to Pierre Elliott Trudeau Intl. 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 700AverageC$ 948FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 936AverageC$ 1,129FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 989AverageC$ 1,104FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Athens to Pierre Elliott Trudeau Intl?

Cheapflights makes it easy to find Athens to Pierre Elliott Trudeau Intl 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 Athens to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from Athens to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Athens to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Athens to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Athens to Pierre Elliott Trudeau Intl become cheaper?

Of course! You can now track prices for flights from Athens to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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