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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Athens from C$ 422

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
1 May — 8 May1
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 Monday

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 1 April 2026.

Wed 27/56:50 p.m.
YUL
-
ATH
1 stop23h 25m
Delta
Tue 16/66:35 a.m.
ATH
-
YUL
1 stop20h 30m
Delta
Deal found 29/3C$ 893
Fri 29/57:44 p.m.
YUL
-
ATH
2 stops28h 51m
Delta
Tue 16/66:35 a.m.
ATH
-
YUL
1 stop15h 30m
Delta
Deal found 27/3C$ 894
Wed 27/56:50 p.m.
YUL
-
ATH
1 stop23h 25m
Multiple Airlines
Fri 5/62:40 p.m.
ATH
-
YUL
1 stop12h 25m
Multiple Airlines
Deal found 28/3C$ 896
Wed 27/56:50 p.m.
YUL
-
ATH
1 stop14h 40m
Delta
Wed 3/62:40 p.m.
ATH
-
YUL
1 stop12h 25m
Delta
Deal found 27/3C$ 897
Fri 29/57:00 a.m.
YUL
-
ATH
2 stops47h 20m
Delta
Sun 7/66:35 a.m.
ATH
-
YUL
1 stop15h 30m
Delta
Deal found 29/3C$ 899
Sun 31/59:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Multiple Airlines
Mon 15/612:10 p.m.
ATH
-
YUL
Nonstop10h 10m
Multiple Airlines
Deal found 29/3C$ 900
Mon 25/511:00 p.m.
YUL
-
ATH
1 stop17h 45m
Multiple Airlines
Wed 10/66:45 a.m.
ATH
-
YUL
1 stop21h 15m
Multiple Airlines
Deal found 31/3C$ 901
Sun 14/69:20 p.m.
YUL
-
ATH
Nonstop9h 05m
Lufthansa
Wed 24/63:25 p.m.
ATH
-
YUL
Nonstop10h 10m
Lufthansa
Deal found 31/3C$ 903
Sun 31/56:45 a.m.
YUL
-
ATH
1 stop22h 35m
Air Transat
Fri 12/611:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Deal found 30/3C$ 904
Sun 31/56:45 a.m.
YUL
-
ATH
1 stop22h 35m
Air Transat
Fri 5/611:25 a.m.
ATH
-
YUL
Nonstop10h 15m
Air Transat
Deal found 28/3C$ 905
Fri 29/57:44 p.m.
YUL
-
ATH
2 stops28h 51m
Delta
Sun 14/612:20 p.m.
ATH
-
YUL
1 stop30h 40m
Delta
Deal found 31/3C$ 907
Mon 6/47:00 p.m.
YUL
-
ATH
1 stop11h 40m
Delta
Tue 28/46:00 a.m.
ATH
-
YUL
2 stops24h 08m
Delta
Deal found 30/3C$ 908

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 1 April 2026.

Round-trip from

C$ 893

One-way from

C$ 422

Popular in

December

Cheapest in

January

Average price

C$ 1,099

Good round-trip deal

C$ 1,158 or less

Good one-way deal

C$ 727 or less
Delta
  • Delta
  • 27/5-16/6
  • 2 total stops
  • 43h 55m total
  • Montreal to Athens
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 42h 30m total
  • Montreal to Athens
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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..
Search Deals

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 1 April 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

Sat 30/5

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

2 stops15h 05m

Athens Eleftherios V.

Sun 7/6

6:35 a.m.-3:05 p.m.

1 stop15h 30m

C$ 894

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

6:00 a.m.-7:50 a.m.

2 stops18h 50m

Athens Eleftherios V.

Sun 3/5

10:05 a.m.-11:59 a.m.

2 stops32h 54m

C$ 933

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

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

2 stops16h 40m

Athens Eleftherios V.

Mon 27/4

12:35 p.m.-9:26 p.m.

1 stop15h 51m

C$ 967

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

1 stop31h 25m

Athens Eleftherios V.

Thu 25/6

2:00 p.m.-8:15 p.m.

1 stop13h 15m

C$ 1,003

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sat 20/6

10:00 p.m.-7:50 p.m.

1 stop14h 50m

Athens Eleftherios V.

Thu 25/6

2:00 p.m.-8:15 p.m.

1 stop13h 15m

C$ 1,003

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

6:35 p.m.-11:05 p.m.

2 stops21h 30m

Athens Eleftherios V.

Tue 9/6

10:25 a.m.-5:25 p.m.

1 stop14h 00m

C$ 1,010

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

4:15 p.m.-12:20 p.m.

1 stop13h 05m

Athens Eleftherios V.

Thu 2/7

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

1 stop16h 37m

C$ 1,116
Quickest round-trip

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

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

Nonstop9h 05m

Athens Eleftherios V.

Thu 20/8

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

1 stop16h 37m

C$ 1,173

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:35 p.m.-11:05 p.m.

2 stops21h 30m

Athens Eleftherios V.

Mon 4/5

11:45 a.m.-7:45 p.m.

2 stops39h 00m

C$ 1,179

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 8/6

10:30 p.m.-1:15 a.m.

2 stops19h 45m

Athens Eleftherios V.

Tue 23/6

6:00 a.m.-11:28 p.m.

2 stops24h 28m

C$ 1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/3

Showing 1-10 of 24 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$ 807). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in July is currently the most expensive (average of C$ 1,035). 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 1 April 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 1 April 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
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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
430 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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
530 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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
10,872 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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
7,880 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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
7,839 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.0

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 12 different airlines.

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

    Delta, United Airlines, and British Airways 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 16h 20m. 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 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$ 459 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$ 2,015, our data shows the cheapest flight currently is C$ 586. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.), you can expect to pay C$ 783 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$ 807). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Athens in July is currently the most expensive (average of C$ 1,035). 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 1 April 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 404AverageC$ 1,135FlexibilityNo cancel feeOn-time79%
Search SWISS flights
American AirlinesCheapestC$ 759AverageC$ 929FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 841AverageC$ 1,065FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 842AverageC$ 1,000FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air FranceCheapestC$ 896AverageC$ 1,069FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 897AverageC$ 953FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air TransatCheapestC$ 963AverageC$ 1,201FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 972AverageC$ 1,220FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 985AverageC$ 1,035FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
LufthansaCheapestC$ 998AverageC$ 1,253FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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.

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