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Cheap flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 495

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YUL
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Montreal Pierre Elliott Trudeau Intl are usually found in February or December, booked 76 days in advance, depart on a Monday or Thursday and return on a Tuesday

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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 29 October 2025.

Thu 13/115:50 a.m.OTP - YUL
2 stops27h 03mAir Canada
Wed 26/114:45 p.m.YUL - OTP
1 stop16h 05mAir Canada
Deal found 27/10C$ 1,013
Wed 26/116:05 a.m.OTP - YUL
1 stop12h 55mLufthansa
Thu 8/17:30 p.m.YUL - OTP
2 stops16h 05mLufthansa
Deal found 29/10C$ 1,031
Wed 26/116:05 a.m.OTP - YUL
2 stops24h 17mMultiple Airlines
Thu 8/17:30 p.m.YUL - OTP
2 stops16h 05mMultiple Airlines
Deal found 29/10C$ 1,038
Thu 13/116:55 a.m.OTP - YUL
2 stops17h 27mMultiple Airlines
Wed 26/118:10 p.m.YUL - OTP
2 stops15h 30mMultiple Airlines
Deal found 28/10C$ 1,065
Thu 13/115:50 a.m.OTP - YUL
2 stops20h 58mUnited Airlines
Wed 26/113:00 p.m.YUL - OTP
2 stops16h 00mUnited Airlines
Deal found 27/10C$ 1,083
Thu 18/121:05 p.m.OTP - YUL
1 stop14h 45mAir France
Sun 11/17:05 p.m.YUL - OTP
1 stop20h 45mAir France
Deal found 27/10C$ 1,185
Fri 19/126:15 a.m.OTP - YUL
3 stops44h 30mMultiple Airlines
Fri 9/18:15 p.m.YUL - OTP
1 stop20h 15mMultiple Airlines
Deal found 27/10C$ 1,202
Tue 23/127:20 p.m.OTP - YUL
1 stop30h 00mMultiple Airlines
Tue 20/15:10 p.m.YUL - OTP
2 stops15h 35mMultiple Airlines
Deal found 27/10C$ 1,225
Thu 18/125:50 a.m.OTP - YUL
2 stops17h 20mLufthansa
Sun 11/18:10 p.m.YUL - OTP
1 stop15h 25mLufthansa
Deal found 27/10C$ 1,228

Cheap 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 29 October 2025.

Round-trip from

C$ 1,012

One-way from

C$ 495

Popular in

August

Cheapest in

February

Average price

C$ 1,136
Air Canada
  • Air Canada
  • 5/2-4/8
  • 3 total stops
  • 39h 07m total
  • Bucharest to Montreal
Search Deals
5/11
  • 5/11
  • 1 total stop
  • 19h 45m total
  • Bucharest to Montreal
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 29 October 2025.
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

Otopeni Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 3/4

1:50 p.m.-11:21 p.m.

2 stops16h 31m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

8:40 p.m.-1:00 a.m.

1 stop21h 20m

C$ 1,013

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 3/4

1:50 p.m.-12:31 a.m.

2 stops17h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

8:40 p.m.-6:35 p.m.

1 stop14h 55m

C$ 1,019

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 26/11

6:05 a.m.-12:00 p.m.

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

7:30 p.m.-6:35 p.m.

2 stops16h 05m

C$ 1,031

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 13/11

6:55 a.m.-7:22 p.m.

2 stops19h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

5:10 p.m.-6:40 p.m.

2 stops18h 30m

C$ 1,033

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 26/11

6:05 a.m.-11:22 p.m.

2 stops24h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

7:30 p.m.-6:35 p.m.

2 stops16h 05m

C$ 1,038

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 5/2

5:50 a.m.-5:02 p.m.

2 stops18h 12m

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

2:15 p.m.-11:55 a.m.

2 stops14h 40m

C$ 1,051

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 13/11

6:55 a.m.-5:22 p.m.

2 stops17h 27m

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

8:10 p.m.-6:40 p.m.

2 stops15h 30m

C$ 1,065

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 25/3

8:05 a.m.-10:45 p.m.

2 stops20h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 29/3

10:00 p.m.-12:45 a.m.

1 stop19h 45m

C$ 1,076

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 5/11

6:55 a.m.-7:40 p.m.

1 stop19h 45m

C$ 495

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 31/12

6:55 a.m.-7:40 p.m.

1 stop19h 45m

C$ 871

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 11 results
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?

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to Pierre Elliott Trudeau Intl. Price data was last updated on 24 October 2025.

The best time to book flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is 76 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$ 464). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,112). 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 OTP to YUL?

Find hourly flight availability from Otopeni Intl to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 October 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets in the evening.

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

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 29 October 2025.
Read through reviews of airlines operating flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as KLM,Austrian Airlines, andAir France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Austrian Airlines
7.6
Good
862 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,482 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air Canada
7.1
Good
10,376 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,541 reviews
KLM
7.7
Good
1,406 reviews
Check prices

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 12h 55m. Air Canada provides one of the quickest options available for as low as C$ 1,031. 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, British Airways (C$ 809), KLM (C$ 815), and Air France (C$ 880) 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 24% 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$ 464). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,112). 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
Laval
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Otopeni Intl to Pierre Elliott Trudeau Intl

Discover the top 6 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 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 809AverageC$ 866FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 815AverageC$ 1,043FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 880AverageC$ 1,098FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 905AverageC$ 1,243FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapestC$ 955AverageC$ 1,238FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 1,016AverageC$ 1,199FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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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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