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Cheap flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 485

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YUL
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Otopeni Intl to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Otopeni Intl to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Otopeni Intl to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 July 2026.

Fri 11/91:10 p.m.
OTP
-
YUL
2 stops29h 25m
Multiple Airlines
Thu 24/97:00 p.m.
YUL
-
OTP
1 stop16h 15m
Multiple Airlines
Deal found 24/7C$ 906
Sun 4/104:05 p.m.
OTP
-
YUL
2 stops35h 55m
Multiple Airlines
Sat 17/107:00 p.m.
YUL
-
OTP
2 stops22h 35m
Multiple Airlines
Deal found 23/7C$ 1,011

Find flight deals from Otopeni Intl to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Pierre Elliott Trudeau Intl (YUL). 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 25 July 2026.

Round-trip from

C$ 906

One-way from

C$ 485

Popular in

July

Cheapest in

January

Average price

C$ 1,518
11/9-24/9
  • 11/9-24/9
  • 3 total stops
  • 45h 40m total
  • Bucharest to Montreal
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 22h 00m total
  • Bucharest to Montreal
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 263 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Pierre Elliott Trudeau Intl 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 25 July 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 4/10

4:05 p.m.-9:00 p.m.

2 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

7:00 p.m.-12:35 a.m.

2 stops22h 35m

C$ 1,011

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 11/9

4:30 a.m.-2:00 p.m.

2 stops16h 30m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

5:00 p.m.-7:25 p.m.

2 stops19h 25m

C$ 1,138
Quickest round-trip

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 26/8

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

1 stop16h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

7:00 p.m.-3:50 p.m.

1 stop13h 50m

C$ 1,256

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 14/10

8:15 a.m.-8:15 p.m.

1 stop19h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 18/10

10:00 p.m.-12:50 a.m.

1 stop19h 50m

C$ 1,275

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 31/8

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

1 stop15h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

5:00 p.m.-3:25 p.m.

2 stops15h 25m

C$ 1,275

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 30/8

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

1 stop19h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 13/2

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

2 stops13h 00m

C$ 1,285

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 28/8

6:20 a.m.-2:40 p.m.

2 stops15h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

4:40 p.m.-3:20 p.m.

2 stops15h 40m

C$ 1,294

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 11/9

6:05 a.m.-8:19 p.m.

2 stops21h 14m

Montreal Pierre Elliott Trudeau Intl

Thu 24/9

6:30 p.m.-11:20 p.m.

2 stops21h 50m

C$ 1,300

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Tue 22/12

8:20 a.m.-7:15 p.m.

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 10/1

9:15 p.m.-11:45 p.m.

1 stop19h 30m

C$ 1,307

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 26/8

6:30 p.m.-11:35 a.m.

3 stops24h 05m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:25 p.m.-6:45 p.m.

1 stop12h 20m

C$ 1,311

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Otopeni Intl to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Otopeni 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 Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

The best time to book flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is 86 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 Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 1,097). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,518). 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.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.

Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 1,382 and C$ 1,601 in September.
The cheapest round-trip price found within the last 5 days was C$ 906 on Multiple Airlines (11 Sep-24 Sep).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 25 July 2026.
Read through reviews of airlines operating flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Air France,SWISS, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,625 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.0

Boarding

7.5

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air France
7.5
Good
1,625 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.0

Boarding

7.5

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
SWISS
7.5
Good
2,018 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.0

Boarding

7.5

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Air Canada
7.1
Good
11,385 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.0

Boarding

7.5

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.
Lufthansa
6.8
Okay
8,155 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Comfort

7.4

Entertainment

7.0

Food

7.0

Boarding

7.5

Crew

8.2

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Pierre Elliott Trudeau Intl. 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 Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    A quick flight from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport can take about 15h 20m. Air France provides one of the quickest options available for as low as C$ 1,275. There are 7277 km between Bucharest Otopeni Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Lufthansa (C$ 693), SWISS (C$ 1,005), and Air Canada (C$ 1,025) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport. You may be able to fly from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport for 45% less than the average price by searching for these airlines.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Otopeni Intl to Pierre Elliott Trudeau Intl 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 Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 1,097). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,518). 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 Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Magog
Boucherville
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Otopeni Intl to Pierre Elliott Trudeau Intl

Discover the top 4 airlines that operate flights from Otopeni Intl to Pierre Elliott Trudeau Intl. 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 693AverageC$ 1,231FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapestC$ 1,005AverageC$ 1,257FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 1,025AverageC$ 1,213FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,145AverageC$ 1,383FlexibilityNo cancel feeOn-time77%
Search Air France 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 Otopeni Intl to Pierre Elliott Trudeau Intl?

When you search for this flight from Otopeni Intl to Pierre Elliott Trudeau Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Otopeni Intl to Pierre Elliott Trudeau Intl?

Cheapflights helps you find that perfect flight to Pierre Elliott Trudeau Intl from Otopeni 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 Otopeni Intl to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Otopeni Intl to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Otopeni Intl to Pierre Elliott Trudeau Intl 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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