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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe from C$ 412

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Southeast Europe

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Southeast Europe
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Southeast Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Wed 3/611:00 p.m.
YUL
-
SOF
1 stop13h 20m
Multiple Airlines
Thu 18/68:10 p.m.
SOF
-
YUL
1 stop31h 50m
Multiple Airlines
Deal found 13/3C$ 796
Tue 12/510:05 p.m.
YUL
-
TIA
1 stop19h 10m
Multiple Airlines
Thu 21/510:50 a.m.
TIA
-
YUL
1 stop33h 25m
Multiple Airlines
Deal found 16/3C$ 819
Sat 16/510:05 p.m.
YUL
-
TIA
1 stop21h 50m
Multiple Airlines
Sat 23/57:10 p.m.
TIA
-
YUL
1 stop25h 05m
Multiple Airlines
Deal found 14/3C$ 824
Sat 13/611:00 p.m.
YUL
-
HER
1 stop17h 30m
Multiple Airlines
Mon 22/67:15 a.m.
HER
-
YUL
1 stop20h 45m
Multiple Airlines
Deal found 16/3C$ 826
Mon 8/611:00 p.m.
YUL
-
SPU
1 stop12h 55m
Multiple Airlines
Fri 12/61:30 p.m.
SPU
-
YUL
1 stop13h 30m
Multiple Airlines
Deal found 14/3C$ 827
Sun 14/611:00 p.m.
YUL
-
SPU
1 stop14h 35m
Multiple Airlines
Wed 24/611:25 a.m.
SPU
-
YUL
1 stop15h 35m
Multiple Airlines
Deal found 15/3C$ 832
Mon 1/611:00 p.m.
YUL
-
HER
1 stop17h 30m
Multiple Airlines
Sat 13/67:15 a.m.
HER
-
YUL
1 stop20h 45m
Multiple Airlines
Deal found 14/3C$ 837
Sun 14/611:00 p.m.
YUL
-
HER
1 stop17h 20m
Multiple Airlines
Mon 22/67:15 a.m.
HER
-
YUL
1 stop20h 45m
Multiple Airlines
Deal found 13/3C$ 842
Tue 19/56:50 p.m.
YUL
-
HER
1 stop19h 00m
KLM
Mon 8/69:15 p.m.
HER
-
YUL
1 stop26h 40m
KLM
Deal found 16/3C$ 843
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$ 846
Wed 13/57:00 p.m.
YUL
-
HER
1 stop11h 20m
Multiple Airlines
Tue 2/69:50 p.m.
HER
-
YUL
1 stop26h 05m
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$ 849

Find flight deals from Pierre Elliott Trudeau Intl to Southeast Europe

Keep the following information in mind while searching for Pierre Elliott Trudeau Intl to Southeast Europe flight deals. Data was last updated 17 March 2026.

Round-trip from

C$ 796

One-way from

C$ 412

Popular in

July

Cheapest in

March

Average price

C$ 1,035
3/6-18/6
  • 3/6-18/6
  • 2 total stops
  • 45h 10m total
  • Montreal to Southeast Europe
Search Deals
10/5
  • 10/5
  • 1 total stop
  • 16h 10m total
  • Montreal to Southeast Europe
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Southeast Europe 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 17 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

11:00 p.m.-7:20 p.m.

1 stop13h 20m

Sofia

Tue 16/6

8:20 p.m.-9:00 p.m.

1 stop31h 40m

C$ 796

MontrealSofia

YUL - SOF

YULSOF

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

11:00 p.m.-7:20 p.m.

1 stop13h 20m

Sofia

Thu 18/6

8:10 p.m.-9:00 p.m.

1 stop31h 50m

C$ 796

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 3/6

11:00 p.m.-7:25 p.m.

1 stop13h 25m

Athens Eleftherios V.

Fri 12/6

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

1 stop16h 45m

C$ 871

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 19/5

5:00 p.m.-5:40 p.m.

1 stop17h 40m

Athens Eleftherios V.

Thu 4/6

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

1 stop17h 55m

C$ 872

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

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

1 stop23h 25m

Athens Eleftherios V.

Thu 7/5

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

1 stop17h 55m

C$ 876

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

5:00 p.m.-1:40 p.m.

1 stop13h 40m

Athens Eleftherios V.

Thu 11/6

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

1 stop17h 55m

C$ 879

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

5:00 p.m.-1:40 p.m.

1 stop13h 40m

Athens Eleftherios V.

Sun 3/5

10:05 a.m.-6:51 p.m.

1 stop15h 46m

C$ 880

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

7:00 p.m.-11:00 p.m.

1 stop21h 00m

Athens Eleftherios V.

Thu 4/6

1:10 p.m.-8:39 a.m.

2 stops26h 29m

C$ 912

MontrealAthens

YUL - ATH

YULATH

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

7:00 p.m.-4:30 p.m.

2 stops14h 30m

Athens Eleftherios V.

Tue 28/4

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

1 stop17h 55m

C$ 916

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$ 926

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Southeast Europe

Have a flexible travel schedule? Discover the best time to fly to Southeast Europe 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 Southeast Europe

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

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe (average of C$ 133). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe in July is currently the most expensive (average of C$ 848). 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 YMH?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Southeast Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 March 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe as you normally would.

Reviews of airlines servicing Southeast Europe

Get insights into the airlines that provide service to Southeast Europe. 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 Southeast Europe. Reviews last updated 17 March 2026.
Read reviews from past customers who have flown Air Transat,Austrian Airlines, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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
7.7
Good
521 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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.
Austrian Airlines
7.6
Good
900 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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
10,813 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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
7,858 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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
7,799 reviews
Air Transat
7.7
Good
521 reviews
Check prices

Entertainment

7.0

Overall

7.7

Food

6.8

Boarding

7.9

Comfort

7.3

Crew

8.5

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 Southeast Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe will take you 17h 40m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe is about 7628 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    One-way options have recently been found by users for as low as C$ 451 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 452 and Lufthansa from C$ 473 one-way.

  • What are the most popular routes from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe?

    The most popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe are Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V., Montreal Pierre Elliott Trudeau Intl - Bucharest Otopeni Intl and Montreal Pierre Elliott Trudeau Intl - Tirana Rinas.

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

    No one likes to see their flight delayed. When booking a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe 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 Southeast Europe?

    Looking at all options, your cheapest flight can be booked for C$ 570. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.) can be booked for C$ 839 on average, our data indicates C$ 2,025 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe.

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

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

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

    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 Southeast Europe.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Southeast Europe 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 Southeast Europe?

    Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe (average of C$ 133). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe in July is currently the most expensive (average of C$ 848). 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

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Alternative routes for Pierre Elliott Trudeau Intl to Southeast Europe

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pierre Elliott Trudeau Intl to Southeast Europe

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Southeast Europe. 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 17 March 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 397AverageC$ 1,242FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 595AverageC$ 1,257FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 642AverageC$ 1,377FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 658AverageC$ 1,071FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
KLMCheapestC$ 666AverageC$ 1,159FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 713AverageC$ 1,383FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 746AverageC$ 948FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 752AverageC$ 1,215FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 827AverageC$ 1,323FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapestC$ 828AverageC$ 1,099FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Southeast Europe 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 Pierre Elliott Trudeau Intl to Southeast Europe?

Cheapflights helps you find that perfect flight to Southeast Europe from Pierre Elliott Trudeau Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Pierre Elliott Trudeau Intl to Southeast Europe with no change fees.

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

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Southeast Europe on Cheapflights with our Price Alert feature and get notified when better prices are available.

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