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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe from C$ 392

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ATH
6 Mar — 13 Mar1
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 4 February 2026.

Tue 24/28:40 p.m.
YUL
-
OTP
1 stop19h 15m
American Airlines
Sun 5/42:50 p.m.
OTP
-
YUL
1 stop12h 25m
American Airlines
Deal found 2/2C$ 743
Tue 14/45:00 p.m.
YUL
-
OTP
1 stop12h 45m
Delta
Thu 23/47:05 a.m.
OTP
-
YUL
1 stop16h 50m
Delta
Deal found 4/2C$ 744
Mon 16/28:40 p.m.
YUL
-
OTP
1 stop11h 50m
British Airways
Sun 1/37:35 a.m.
OTP
-
YUL
1 stop18h 10m
British Airways
Deal found 2/2C$ 746
Thu 12/25:00 p.m.
YUL
-
OTP
1 stop12h 05m
Multiple Airlines
Thu 12/36:10 p.m.
OTP
-
YUL
1 stop30h 10m
Multiple Airlines
Deal found 2/2C$ 747
Mon 23/27:10 p.m.
YUL
-
OTP
1 stop15h 00m
Delta
Wed 1/47:05 a.m.
OTP
-
YUL
1 stop16h 50m
Delta
Deal found 2/2C$ 754
Sun 26/46:50 p.m.
YUL
-
OTP
1 stop13h 35m
Multiple Airlines
Sun 10/58:40 a.m.
OTP
-
YUL
1 stop13h 20m
Multiple Airlines
Deal found 3/2C$ 759
Thu 4/66:50 p.m.
YUL
-
SPU
1 stop31h 50m
Multiple Airlines
Tue 23/69:15 p.m.
SPU
-
YUL
1 stop20h 20m
Multiple Airlines
Deal found 2/2C$ 766
Mon 11/55:00 p.m.
YUL
-
OTP
1 stop12h 45m
Delta
Thu 14/51:40 p.m.
OTP
-
YUL
1 stop32h 25m
Delta
Deal found 3/2C$ 772
Mon 23/23:45 p.m.
YUL
-
OTP
2 stops24h 15m
American Airlines
Mon 16/38:05 a.m.
OTP
-
YUL
1 stop18h 00m
American Airlines
Deal found 3/2C$ 779
Tue 3/36:00 a.m.
YUL
-
OTP
2 stops33h 50m
Delta
Tue 10/31:55 p.m.
OTP
-
YUL
1 stop34h 25m
Delta
Deal found 3/2C$ 784
Tue 14/412:30 p.m.
YUL
-
OTP
2 stops29h 50m
Multiple Airlines
Thu 23/48:15 a.m.
OTP
-
YUL
1 stop19h 00m
Multiple Airlines
Deal found 4/2C$ 785
Mon 13/49:30 a.m.
YUL
-
ATH
2 stops15h 05m
Delta
Sat 25/410:05 a.m.
ATH
-
YUL
2 stops20h 43m
Delta
Deal found 2/2C$ 799

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 4 February 2026.

Round-trip from

C$ 743

One-way from

C$ 392

Popular in

July

Cheapest in

March

Average price

C$ 1,093
American Airlines
  • American Airlines
  • 24/2-5/4
  • 2 total stops
  • 31h 40m total
  • Montreal to Southeast Europe
Search Deals
20/3
  • 20/3
  • 1 total stop
  • 14h 20m total
  • Montreal to Southeast Europe
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 4 February 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

Pierre Elliott Trudeau Intl

Fly to

Southeast Europe

Route

Depart

Return

Price

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

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

1 stop20h 50m

Bucharest Otopeni Intl

Thu 23/4

8:35 a.m.-4:55 p.m.

1 stop15h 20m

C$ 744

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:10 p.m.-5:10 p.m.

1 stop15h 00m

Bucharest Otopeni Intl

Wed 1/4

7:05 a.m.-4:55 p.m.

1 stop16h 50m

C$ 754

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

Fri 15/5

6:00 a.m.-3:05 p.m.

1 stop16h 05m

C$ 754

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:10 p.m.-5:10 p.m.

1 stop15h 00m

Bucharest Otopeni Intl

Thu 2/4

7:05 a.m.-4:55 p.m.

1 stop16h 50m

C$ 754

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:50 p.m.-3:25 p.m.

1 stop13h 35m

Bucharest Otopeni Intl

Sun 10/5

8:40 a.m.-3:00 p.m.

1 stop13h 20m

C$ 759

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

Tue 19/5

6:00 a.m.-12:00 p.m.

1 stop13h 00m

C$ 779

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

6:00 a.m.-10:50 p.m.

2 stops33h 50m

Bucharest Otopeni Intl

Tue 10/3

1:55 p.m.-6:20 p.m.

1 stop34h 25m

C$ 784

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

10:40 p.m.-9:55 a.m.

1 stop29h 15m

Bucharest Otopeni Intl

Wed 18/3

7:50 a.m.-8:40 p.m.

1 stop18h 50m

C$ 789

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

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

2 stops20h 40m

Bucharest Otopeni Intl

Tue 31/3

2:00 p.m.-4:55 p.m.

1 stop33h 55m

C$ 791

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 11/3

9:50 p.m.-11:30 p.m.

1 stop19h 40m

Bucharest Otopeni Intl

Wed 18/3

3:50 p.m.-8:05 p.m.

1 stop34h 15m

C$ 796

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Showing 1-10 of 60 results
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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$ 146). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe in July is currently the most expensive (average of C$ 945). 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.

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 4 February 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
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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
502 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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
7.5
Good
896 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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
10,688 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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
7,759 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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
7,716 reviews
Air Transat
7.7
Good
502 reviews
Check prices

Food

6.8

Comfort

7.3

Boarding

7.9

Crew

8.4

Overall

7.7

Entertainment

7.0

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 13h 50m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe is about 6737 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$ 450 on Air Canada. Other airlines that offer cheap prices include Air Transat from C$ 451 and Lufthansa from C$ 472 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 - Tirana Rinas and Montreal Pierre Elliott Trudeau Intl - Bucharest Otopeni Intl.

  • 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$ 732. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Athens Eleftherios V.) can be booked for C$ 784 on average, our data indicates C$ 1,110 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$ 146). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Southeast Europe in July is currently the most expensive (average of C$ 945). 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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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 4 February 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapestC$ 396AverageC$ 1,272FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Aegean AirlinesCheapestC$ 501AverageC$ 1,764FlexibilityNo cancel feeOn-time87%
Search Aegean Airlines flights
Air FranceCheapestC$ 594AverageC$ 1,278FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air TransatCheapestC$ 656AverageC$ 1,075FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 661AverageC$ 1,405FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 664AverageC$ 1,111FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 738AverageC$ 1,387FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 744AverageC$ 994FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapestC$ 750AverageC$ 1,237FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 825AverageC$ 1,410FlexibilityNo cancel feeOn-time78%
Search Austrian 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 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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