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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens from C$ 423

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
14 Apr — 21 Apr1
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 November, booked 55 days in advance, depart on a Tuesday or Monday and return on a Friday

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 March 2026.

Mon 18/511:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Fri 29/56:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 12/3C$ 848
Mon 1/611:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Wed 10/66:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 14/3C$ 851
Mon 1/611:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Mon 15/66:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 11/3C$ 853
Sat 13/611:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Sat 20/66:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 14/3C$ 856
Wed 3/611:00 p.m.
YUL
-
ATH
1 stop13h 25m
Multiple Airlines
Thu 11/68:05 p.m.
ATH
-
YUL
1 stop31h 55m
Multiple Airlines
Deal found 12/3C$ 857
Thu 4/68:35 p.m.
YUL
-
ATH
1 stop32h 45m
Air Transat
Fri 12/611:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Deal found 11/3C$ 860
Tue 31/36:00 a.m.
YUL
-
ATH
2 stops18h 35m
Delta
Wed 29/41:10 p.m.
ATH
-
YUL
2 stops26h 30m
Delta
Deal found 14/3C$ 862
Sun 29/37:00 p.m.
YUL
-
ATH
1 stop21h 00m
Delta
Tue 28/410:05 a.m.
ATH
-
YUL
1 stop29h 35m
Delta
Deal found 14/3C$ 864
Fri 5/611:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Fri 19/66:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 11/3C$ 866
Tue 21/45:00 p.m.
YUL
-
ATH
1 stop17h 40m
Delta
Tue 28/46:00 a.m.
ATH
-
YUL
1 stop17h 55m
Delta
Deal found 14/3C$ 867
Mon 30/36:00 a.m.
YUL
-
ATH
2 stops18h 35m
Delta
Wed 8/41:10 p.m.
ATH
-
YUL
2 stops26h 20m
Delta
Deal found 13/3C$ 868
Wed 8/49:20 a.m.
YUL
-
ATH
2 stops15h 15m
Delta
Mon 27/46:00 a.m.
ATH
-
YUL
1 stop17h 55m
Delta
Deal found 14/3C$ 870

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 March 2026.

Round-trip from

C$ 848

One-way from

C$ 423

Popular in

December

Cheapest in

January

Average price

C$ 1,066

Good round-trip deal

C$ 1,113 or less

Good one-way deal

C$ 716 or less
18/5-29/5
  • 18/5-29/5
  • 2 total stops
  • 39h 00m total
  • Montreal to Athens
Search Deals
5/6
  • 5/6
  • 3 total stops
  • 44h 55m total
  • Montreal to Athens
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 32 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 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 15 March 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

Tue 21/4

9:30 a.m.-7:35 a.m.

2 stops15h 05m

Athens Eleftherios V.

Thu 28/5

10:05 a.m.-6:53 p.m.

1 stop15h 48m

C$ 881

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

6:50 p.m.-1:15 a.m.

1 stop23h 25m

Athens Eleftherios V.

Wed 29/4

6:35 a.m.-11:08 p.m.

2 stops23h 33m

C$ 927

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

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

1 stop21h 35m

Athens Eleftherios V.

Thu 17/9

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

1 stop23h 30m

C$ 1,071

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

4:25 p.m.-10:00 a.m.

2 stops34h 35m

Athens Eleftherios V.

Sat 30/5

6:55 a.m.-5:25 p.m.

2 stops17h 30m

C$ 1,096

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

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

1 stop14h 10m

Athens Eleftherios V.

Wed 26/8

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

Nonstop10h 15m

C$ 1,183
Quickest round-trip

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 21/7

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

Nonstop9h 00m

Athens Eleftherios V.

Tue 11/8

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

Nonstop10h 10m

C$ 1,184

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

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

Nonstop9h 00m

Athens Eleftherios V.

Wed 22/7

3:25 p.m.-6:35 p.m.

Nonstop10h 10m

C$ 1,196

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

7:00 p.m.-1:40 p.m.

1 stop11h 40m

Athens Eleftherios V.

Tue 14/7

6:00 a.m.-6:25 p.m.

2 stops19h 25m

C$ 1,226

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

5:30 p.m.-1:40 p.m.

1 stop13h 10m

Athens Eleftherios V.

Thu 3/9

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

Nonstop10h 10m

C$ 1,236

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

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

Nonstop9h 05m

Athens Eleftherios V.

Sun 30/8

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

Nonstop10h 15m

C$ 1,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

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?

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 13 March 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens is 55 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 794). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in July is currently the most expensive (average of C$ 1,019). 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 March 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 15 March 2026.
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.
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Transat
7.7
Good
521 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,801 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Lufthansa
6.8
Okay
7,849 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
British Airways
6.7
Okay
7,792 reviews
Porter Airlines
8.0
Very good
423 reviews
Check prices

Crew

8.6

Overall

8.0

Entertainment

7.0

Boarding

8.2

Comfort

8.0

Food

7.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 is 1 daily inbound flight from Montreal Pierre Elliott Trudeau Intl from 13 different airlines.

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

    Delta, TAP AIR PORTUGAL, and United Airlines can get you from Montreal Pierre Elliott Trudeau Intl Airport to Athens in just under 15h 05m. Your travel time can differ by up to 19h 30m. 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$ 397, 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 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$ 452 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 453 and Lufthansa from C$ 474 one-way.

  • 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$ 1,195, our data shows the cheapest flight currently is C$ 571. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), you can expect to pay C$ 833 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Athens (average of C$ 794). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in July is currently the most expensive (average of C$ 1,019). 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 15 March 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 397AverageC$ 970FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 747AverageC$ 901FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 828AverageC$ 1,016FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 830AverageC$ 985FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Austrian AirlinesCheapestC$ 862AverageC$ 1,056FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapestC$ 883AverageC$ 1,048FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 884AverageC$ 939FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapestC$ 956AverageC$ 1,178FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 966AverageC$ 1,197FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 970AverageC$ 1,020FlexibilityNo 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?

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.

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