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Cheap flights from Athens to Montreal Pierre Elliott Trudeau Intl Airport from C$ 543

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
ATH — YUL
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl are usually found in February or March, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 12 June 2025.

Round-trip from

C$ 678

One-way from

C$ 543

Popular in

October

Cheapest in

February

Average price

C$ 972

Good round-trip deal

C$ 696 or less

Good one-way deal

C$ 802 or less
Air Transat
  • Air Transat
  • 5/9-18/9
  • Nonstop
  • 19h 20m total
  • Athens to Montreal
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17/9
  • 17/9
  • 3 total stops
  • 36h 55m total
  • Athens to Montreal
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Highest demand for flights based on searches. 6% potential increase in price (C$ 94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from Athens Eleftherios V. to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Athens to Pierre Elliott Trudeau Intl

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 12 June 2025.

Fri 20/611:25 a.m.ATH - YUL
Nonstop10h 15mAir Transat
Sun 7/94:00 p.m.YUL - ATH
1 stop13h 20mAir Transat
Deal found 9/6C$ 656
Fri 20/610:50 a.m.ATH - YUL
1 stop17h 10mMultiple Airlines
Sun 7/911:00 p.m.YUL - ATH
1 stop12h 55mMultiple Airlines
Deal found 9/6C$ 835
Thu 26/67:55 a.m.ATH - YUL
1 stop19h 20mBritish Airways
Thu 10/710:05 p.m.YUL - ATH
1 stop21h 10mBritish Airways
Deal found 12/6C$ 874
Fri 5/95:25 a.m.ATH - YUL
1 stop21h 50mAmerican Airlines
Fri 19/910:00 p.m.YUL - ATH
1 stop21h 00mAmerican Airlines
Deal found 12/6C$ 913
Fri 5/96:50 a.m.ATH - YUL
1 stop16h 10mLufthansa
Thu 18/95:55 p.m.YUL - ATH
Nonstop9h 10mLufthansa
Deal found 10/6C$ 975
Thu 28/86:55 a.m.ATH - YUL
1 stop15h 05mAir Canada
Sun 14/94:40 p.m.YUL - ATH
1 stop13h 30mAir Canada
Deal found 11/6C$ 998
Thu 28/86:55 a.m.ATH - YUL
2 stops21h 00mSWISS
Sun 14/91:30 p.m.YUL - ATH
2 stops16h 40mSWISS
Deal found 10/6C$ 1,014
Sat 27/98:30 p.m.ATH - YUL
1 stop22h 35mAir France
Sat 4/107:00 p.m.YUL - ATH
1 stop12h 10mAir France
Deal found 12/6C$ 1,021
Mon 1/95:25 p.m.ATH - YUL
1 stop30h 30mKLM
Fri 19/96:50 p.m.YUL - ATH
1 stop23h 30mKLM
Deal found 11/6C$ 1,050
Tue 8/72:05 p.m.ATH - YUL
2 stops37h 00mUnited Airlines
Thu 31/79:15 a.m.YUL - ATH
2 stops30h 45mUnited Airlines
Deal found 10/6C$ 1,060
Sun 10/86:55 p.m.ATH - YUL
2 stops32h 41mLOT
Wed 20/84:30 p.m.YUL - ATH
2 stops18h 40mLOT
Deal found 11/6C$ 1,062
Sat 27/91:35 p.m.ATH - YUL
1 stop31h 15mAustrian Airlines
Sat 4/102:10 p.m.YUL - ATH
2 stops15h 35mAustrian Airlines
Deal found 12/6C$ 1,071

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 12 June 2025.
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

Athens

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 5/9

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

Nonstop10h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

5:20 p.m.-9:25 a.m.

Nonstop9h 05m

C$ 678

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 26/6

7:55 a.m.-8:15 p.m.

1 stop19h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 10/7

10:05 p.m.-2:15 a.m.

1 stop21h 10m

C$ 874

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 5/9

5:25 a.m.-8:15 p.m.

1 stop21h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

10:00 p.m.-2:00 a.m.

1 stop21h 00m

C$ 913

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 5/9

8:25 a.m.-5:55 p.m.

1 stop16h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

6:35 p.m.-6:00 a.m.

1 stop28h 25m

C$ 923

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Fri 5/9

6:50 a.m.-4:00 p.m.

1 stop16h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 18/9

5:55 p.m.-10:05 a.m.

Nonstop9h 10m

C$ 975

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 28/8

6:55 a.m.-3:00 p.m.

1 stop15h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

4:40 p.m.-1:10 p.m.

1 stop13h 30m

C$ 998

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Thu 28/8

6:55 a.m.-8:55 p.m.

2 stops21h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 14/9

1:30 p.m.-1:10 p.m.

2 stops16h 40m

C$ 1,014

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Mon 1/9

5:25 p.m.-4:55 p.m.

1 stop30h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 19/9

6:50 p.m.-1:20 a.m.

1 stop23h 30m

C$ 1,050

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Tue 8/7

2:05 p.m.-8:05 p.m.

2 stops37h 00m

Montreal Pierre Elliott Trudeau Intl

Thu 31/7

9:15 a.m.-11:00 p.m.

2 stops30h 45m

C$ 1,060

AthensMontreal

ATH - YUL

ATHYUL

Athens Eleftherios V.

Sun 10/8

6:55 p.m.-8:36 p.m.

2 stops32h 41m

Montreal Pierre Elliott Trudeau Intl

Wed 20/8

4:30 p.m.-6:10 p.m.

2 stops18h 40m

C$ 1,062

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 25 results
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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 9 June 2025.

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 87 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, October is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 12 June 2025.

When flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the afternoon.

Weekly flight availability from Athens to Montreal Pierre Elliott Trudeau Intl Airport

Explore weekly flight availability from Athens to Pierre Elliott Trudeau Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 June 2025.

The most flights from ATH to YUL are scheduled on a Monday (8 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 12 June 2025.
Read reviews from past customers who have flown KLM, Air Transat and LOT from Athens to Montreal. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Transat
7.8
Good
396 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
LOT
7.6
Good
1,077 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Austrian Airlines
7.6
Good
802 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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 5 outbound flights to Montreal Pierre Elliott Trudeau Intl per day. 6 airlines have flights to Montreal Pierre Elliott Trudeau Intl from Athens Eleftherios V. on a regular basis.

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

    Air Transat, at C$ 678, was found to be the cheapest airline from Athens to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include British Airways and American Airlines. You may be able to fly from Athens to Montreal Pierre Elliott Trudeau Intl Airport for 34% 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$ 726 on Air Transat. Other airlines that offer cheap prices include Air Serbia from C$ 805 and TAP AIR PORTUGAL from C$ 827 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 Porter Airlines (40%), Air Transat (40%) and Air Canada (36%).

  • 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$ 3,531, our data indicates the cheapest price to be C$ 647. The most popular route (Athens Eleftherios V. - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 645.

  • 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, October is the cheapest month in which you can book a flight from Athens to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Athens to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Laval
Longueuil
Cornwall
Dorval
Brossard
Montebello
Drummondville
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Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont

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Top 6 airlines flying from Athens to Pierre Elliott Trudeau Intl

Discover the top 6 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 639AverageC$ 888FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
British AirwaysCheapestC$ 805AverageC$ 951FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapestC$ 891AverageC$ 1,039FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 907AverageC$ 1,054FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 928AverageC$ 1,193FlexibilityNo cancel feeOn-time77%
Search Air France flights
Aegean AirlinesCheapestC$ 1,266AverageC$ 1,387FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines 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?

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