Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens from C$ 388

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
14 Jan — 21 Jan1
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 March or January, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 15 December 2025.

Sun 14/124:45 p.m.YUL - ATH
1 stop16h 50mMultiple Airlines
Thu 18/125:35 p.m.ATH - YUL
2 stops24h 35mMultiple Airlines
Deal found 14/12C$ 1,045
Wed 31/127:30 p.m.YUL - ATH
2 stops14h 10mAir Canada
Tue 13/16:25 a.m.ATH - YUL
2 stops33h 07mAir Canada
Deal found 14/12C$ 1,071
Wed 31/128:40 p.m.YUL - ATH
1 stop15h 10mAmerican Airlines
Mon 12/14:55 p.m.ATH - YUL
2 stops50h 29mAmerican Airlines
Deal found 14/12C$ 1,085
Tue 30/128:40 p.m.YUL - ATH
1 stop15h 50mAmerican Airlines
Tue 13/12:20 p.m.ATH - YUL
2 stops39h 39mAmerican Airlines
Deal found 14/12C$ 1,135
Sat 13/128:10 p.m.YUL - ATH
1 stop14h 55mLufthansa
Tue 13/16:25 a.m.ATH - YUL
2 stops16h 45mLufthansa
Deal found 13/12C$ 1,164
Sun 14/123:00 p.m.YUL - ATH
2 stops18h 35mAir Canada
Sun 21/127:05 a.m.ATH - YUL
2 stops40h 05mAir Canada
Deal found 13/12C$ 1,172
Wed 31/127:30 p.m.YUL - ATH
2 stops14h 10mAir Canada
Mon 12/17:05 a.m.ATH - YUL
2 stops16h 05mAir Canada
Deal found 14/12C$ 1,181
Tue 30/128:15 p.m.YUL - ATH
1 stop15h 00mSWISS
Tue 13/15:40 p.m.ATH - YUL
1 stop28h 30mSWISS
Deal found 14/12C$ 1,210
Tue 30/128:15 p.m.YUL - ATH
1 stop15h 00mMultiple Airlines
Mon 12/14:05 p.m.ATH - YUL
1 stop26h 40mMultiple Airlines
Deal found 14/12C$ 1,235
Wed 31/128:40 p.m.YUL - ATH
1 stop21h 25mAmerican Airlines
Sun 11/17:50 p.m.ATH - YUL
2 stops34h 09mAmerican Airlines
Deal found 14/12C$ 1,239

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 15 December 2025.

Round-trip from

C$ 859

One-way from

C$ 388

Popular in

December

Cheapest in

March

Average price

C$ 1,442

Good round-trip deal

C$ 1,067 or less

Good one-way deal

C$ 794 or less
18/3-30/3
  • 18/3-30/3
  • 3 total stops
  • 49h 15m total
  • Montreal to Athens
18/1
  • 18/1
  • 1 total stop
  • 13h 00m total
  • Montreal to Athens
Highest demand for flights based on searches. 1% potential increase in price (C$ 21 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Athens Eleftherios V..

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 15 December 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Athens

Route

Depart

Return

Price

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 16/4

10:20 a.m.-9:15 a.m.

1 stop15h 55m

Athens Eleftherios V.

Thu 30/4

1:00 p.m.-10:50 p.m.

1 stop16h 50m

C$ 883

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

4:00 p.m.-9:15 a.m.

2 stops34h 15m

Athens Eleftherios V.

Thu 9/4

1:00 p.m.-10:50 p.m.

1 stop16h 50m

C$ 910

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

5:10 p.m.-4:40 p.m.

2 stops16h 30m

Athens Eleftherios V.

Sun 22/2

5:40 p.m.-1:45 p.m.

2 stops27h 05m

C$ 918

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

3:50 p.m.-1:45 p.m.

2 stops38h 55m

Athens Eleftherios V.

Mon 26/1

7:45 a.m.-12:24 p.m.

2 stops35h 39m

C$ 918

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

6:05 p.m.-10:10 a.m.

Nonstop9h 05m

Athens Eleftherios V.

Tue 12/5

12:10 p.m.-3:20 p.m.

Nonstop10h 10m

C$ 923

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

3:00 p.m.-12:55 p.m.

2 stops15h 55m

Athens Eleftherios V.

Thu 2/4

10:25 a.m.-12:47 p.m.

2 stops33h 22m

C$ 925

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

7:10 p.m.-12:40 p.m.

2 stops34h 30m

Athens Eleftherios V.

Mon 23/2

1:25 p.m.-6:23 p.m.

2 stops35h 58m

C$ 928

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

6:35 p.m.-4:40 p.m.

2 stops15h 05m

Athens Eleftherios V.

Tue 24/2

5:40 p.m.-2:45 p.m.

2 stops28h 05m

C$ 946

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

5:30 p.m.-12:55 p.m.

2 stops36h 25m

Athens Eleftherios V.

Thu 26/2

7:05 a.m.-2:07 p.m.

2 stops38h 02m

C$ 949

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

9:20 a.m.-7:35 a.m.

2 stops15h 15m

Athens Eleftherios V.

Wed 8/4

1:10 p.m.-8:30 a.m.

2 stops26h 20m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/12

Showing 1-10 of 19 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Athens. Price data was last updated on 12 December 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens is 46 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 869). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,082). 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 15 December 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to Athens in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Athens?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Athens. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Athens flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 15 December 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, 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.

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Overall

8.0

Comfort

7.9

Entertainment

7.0

Food

7.6

Boarding

8.2

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 14 different airlines.

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

    SWISS and Lufthansa 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 7h 25m. 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$ 399, 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 Delta. These flights start at 65% 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$ 454 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 455 and Lufthansa from C$ 476 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 (86%), Aegean Airlines (86%) or United Airlines (86%) 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$ 2,543, our data shows the cheapest flight currently is C$ 686. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), you can expect to pay C$ 812 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, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 869). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in December is currently the most expensive (average of C$ 1,082). 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

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.

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 15 December 2025.

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 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 399AverageC$ 1,002FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 874AverageC$ 1,001FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapestC$ 881AverageC$ 958FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestC$ 888AverageC$ 958FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapestC$ 893AverageC$ 1,072FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 899AverageC$ 1,045FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapestC$ 930AverageC$ 1,198FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Austrian AirlinesCheapestC$ 970AverageC$ 1,281FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air TransatCheapestC$ 971AverageC$ 1,183FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 974AverageC$ 1,023FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pierre Elliott Trudeau Intl to Athens. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.