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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens from C$ 402

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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V. are usually found in January or April, booked 77 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Pierre Elliott Trudeau Intl to Athens

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Athens
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Mon 14/99:30 a.m.
YUL
-
ATH
2 stops15h 05m
Delta
Thu 24/96:35 a.m.
ATH
-
YUL
1 stop12h 25m
Delta
Deal found 8/6C$ 1,024
Tue 16/68:40 p.m.
YUL
-
ATH
1 stop11h 15m
Multiple Airlines
Tue 21/73:25 p.m.
ATH
-
YUL
1 stop14h 57m
Multiple Airlines
Deal found 8/6C$ 1,025
Tue 16/68:40 p.m.
YUL
-
ATH
1 stop11h 15m
Air Canada
Thu 23/73:25 p.m.
ATH
-
YUL
1 stop14h 57m
Air Canada
Deal found 8/6C$ 1,026
Sun 4/102:10 p.m.
YUL
-
ATH
1 stop14h 00m
Lufthansa
Sun 18/101:10 p.m.
ATH
-
YUL
Nonstop10h 15m
Lufthansa
Deal found 8/6C$ 1,028
Sat 13/69:10 a.m.
YUL
-
ATH
1 stop19h 00m
Air Canada
Thu 23/73:25 p.m.
ATH
-
YUL
1 stop14h 57m
Air Canada
Deal found 8/6C$ 1,029
Sat 10/108:30 p.m.
YUL
-
ATH
1 stop31h 40m
Air Canada
Fri 6/111:00 p.m.
ATH
-
YUL
Nonstop10h 00m
Air Canada
Deal found 5/6C$ 1,031
Tue 7/75:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Sun 26/711:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Deal found 8/6C$ 1,032
Mon 31/89:10 a.m.
YUL
-
ATH
1 stop19h 00m
Air Canada
Mon 14/96:55 a.m.
ATH
-
YUL
1 stop15h 05m
Air Canada
Deal found 6/6C$ 1,033
Sat 11/76:10 p.m.
YUL
-
ATH
Nonstop9h 00m
Lufthansa
Thu 27/812:10 p.m.
ATH
-
YUL
Nonstop10h 05m
Lufthansa
Deal found 7/6C$ 1,035
Wed 29/74:40 p.m.
YUL
-
ATH
1 stop16h 05m
Air Canada
Thu 20/81:10 p.m.
ATH
-
YUL
1 stop14h 17m
Air Canada
Deal found 8/6C$ 1,036
Mon 3/85:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Air Transat
Mon 17/83:00 p.m.
ATH
-
YUL
1 stop35h 20m
Air Transat
Deal found 7/6C$ 1,038

Find flight deals from Pierre Elliott Trudeau Intl to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Athens (ATH). 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 9 June 2026.

Round-trip from

C$ 1,024

One-way from

C$ 402

Popular in

December

Cheapest in

January

Average price

C$ 1,244

Good round-trip deal

C$ 1,096 or less

Good one-way deal

C$ 539 or less
Delta
  • Delta
  • 14/9-24/9
  • 3 total stops
  • 27h 30m total
  • Montreal to Athens
Search Deals
11/9
  • 11/9
  • 3 total stops
  • 48h 30m total
  • Montreal to Athens
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Athens 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 9 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 20/9

5:00 p.m.-1:15 a.m.

2 stops25h 15m

Athens Eleftherios V.

Wed 14/10

6:35 a.m.-11:10 p.m.

2 stops23h 35m

C$ 1,106

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

5:00 p.m.-4:50 p.m.

2 stops16h 50m

Athens Eleftherios V.

Mon 31/8

6:00 a.m.-4:55 p.m.

1 stop17h 55m

C$ 1,124

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

8:00 p.m.-10:00 a.m.

2 stops31h 00m

Athens Eleftherios V.

Fri 9/10

6:45 a.m.-11:23 a.m.

2 stops35h 38m

C$ 1,135

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 10/9

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

Nonstop9h 05m

Athens Eleftherios V.

Sat 19/9

3:00 p.m.-12:37 a.m.

1 stop16h 37m

C$ 1,162

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

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

1 stop21h 00m

Athens Eleftherios V.

Sun 18/10

4:55 p.m.-8:15 p.m.

1 stop34h 20m

C$ 1,166

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 15/7

6:35 a.m.-11:55 a.m.

2 stops22h 20m

Athens Eleftherios V.

Fri 21/8

6:45 a.m.-7:47 a.m.

2 stops32h 02m

C$ 1,173

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

5:34 p.m.-2:15 a.m.

2 stops25h 41m

Athens Eleftherios V.

Fri 28/8

12:00 p.m.-11:43 a.m.

2 stops30h 43m

C$ 1,194
Quickest round-trip

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

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

Nonstop9h 05m

Athens Eleftherios V.

Fri 17/7

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

Nonstop10h 15m

C$ 1,216

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

5:10 p.m.-11:00 p.m.

2 stops22h 50m

Athens Eleftherios V.

Thu 1/10

6:35 a.m.-11:22 p.m.

2 stops23h 47m

C$ 1,236

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

8:05 p.m.-4:30 p.m.

2 stops14h 25m

Athens Eleftherios V.

Thu 19/11

6:05 a.m.-3:20 p.m.

2 stops16h 15m

C$ 1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

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

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

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

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

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 1,065). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,464). 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 YUL to ATH?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 June 2026.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated 9 June 2026.
Read reviews from past customers who have flown Air Transat,Air France, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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
7.8
Good
554 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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 France
7.4
Good
1,598 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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
11,149 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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
8,049 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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.
British Airways
6.7
Okay
8,031 reviews
Air Transat
7.8
Good
554 reviews
Check prices

Entertainment

7.1

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.5

Overall

7.8

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 Pierre Elliott Trudeau Intl to Athens. 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 into for flights to Athens from Montreal Pierre Elliott Trudeau Intl?

    Located just 19.7 km from the city centre, Athens Eleftherios V. is the airport most travellers will use when flying to Athens from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Eleftherios V. (ATH) should be relatively easy as there are 5 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 12 different airlines.

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

    Delta, United Airlines, and Air Transat can get you from Montreal Pierre Elliott Trudeau Intl Airport to Athens in just under 9h 05m. Your travel time can differ by up to 21h 55m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Athens is about 7628 km. Both multi-stop and direct flights can be found to your destination and back.

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

    SWISS, at C$ 404, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Athens.Alternate airlines to your destination round-trip include American Airlines and British Airways. These flights start at 66% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 460 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 460 and Lufthansa from C$ 482 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens consider choosing Air Canada (75%), Aegean Airlines (75%) or United Airlines (75%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens is generally C$ 909, our data shows the cheapest flight currently is C$ 453. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), you can expect to pay C$ 895 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 1,065). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,464). 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
Glyfada
Loutraki

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Fly from Pierre Elliott Trudeau Intl to Athens on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Athens. Flights are based on user searches made on Cheapflights and were last updated on 9 June 2026.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
Air Transat flights from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.
Lufthansa flights from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Athens

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Athens. 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 404AverageC$ 1,147FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 759AverageC$ 1,061FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 803AverageC$ 1,054FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 843AverageC$ 972FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 855AverageC$ 1,142FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 958AverageC$ 1,199FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 960AverageC$ 1,231FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 995AverageC$ 1,262FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapestC$ 1,038AverageC$ 1,269FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 1,102AverageC$ 1,229FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Athens?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Athens from Pierre Elliott Trudeau Intl.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Athens flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Athens flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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