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Otopeni Intl

$633+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Otopeni Intl (OTP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OTP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Find cheap flights from Pierre Elliott Trudeau Intl to Otopeni Intl with Cheapflights

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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl are usually found in November or March, booked 65 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Pierre Elliott Trudeau Intl to Otopeni Intl

Cheapest flights from Pierre Elliott Trudeau Intl to Otopeni Intl
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Air Canada deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:55 pmYUL - OTP
1 stop13h 10mAir Canada
Tue 1/206:30 amOTP - YUL
1 stop15h 40mAir Canada
Deal found 12/16$933
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:50 pmYUL - OTP
2 stops20h 45mMultiple Airlines
Tue 1/208:00 amOTP - YUL
2 stops35h 24mMultiple Airlines
Deal found 12/16$945
This Lufthansa deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:10 pmYUL - OTP
1 stop15h 25mLufthansa
Fri 1/96:05 amOTP - YUL
2 stops17h 05mLufthansa
Deal found 12/15$948
This Lufthansa deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:55 pmYUL - OTP
1 stop13h 10mLufthansa
Wed 1/71:05 pmOTP - YUL
1 stop12h 15mLufthansa
Deal found 12/16$961
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:15 amYUL - OTP
2 stops21h 40mUnited Airlines
Wed 1/72:40 pmOTP - YUL
2 stops54h 31mUnited Airlines
Deal found 12/15$963
This Lufthansa deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:10 pmYUL - OTP
1 stop15h 25mLufthansa
Sat 1/101:05 pmOTP - YUL
1 stop12h 15mLufthansa
Deal found 12/15$965
This Lufthansa deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:10 pmYUL - OTP
1 stop15h 25mLufthansa
Wed 1/71:05 pmOTP - YUL
1 stop12h 15mLufthansa
Deal found 12/15$974
This Austrian Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 pmYUL - OTP
2 stops21h 20mAustrian Airlines
Wed 1/77:10 pmOTP - YUL
1 stop25h 35mAustrian Airlines
Deal found 12/15$989

Find flight deals from Pierre Elliott Trudeau Intl to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Otopeni Intl (OTP). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$632
(SWISS)

Popular in

December

Cheapest in

November

Average price

$1,296
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Bucharest Otopeni Intl flights.
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From Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Otopeni 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Otopeni Intl

Route

Depart

Return

Price

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

5:00 pm-12:10 pm

1 stop12h 10m

Bucharest Otopeni Intl

Sat 5/9

2:00 pm-4:55 pm

1 stop33h 55m

$633

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

4:40 pm-3:20 pm

1 stop15h 40m

Bucharest Otopeni Intl

Mon 4/27

4:10 pm-1:50 pm

2 stops28h 40m

$639

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 3/6

7:10 pm-5:10 pm

1 stop15h 00m

Bucharest Otopeni Intl

Thu 3/12

1:55 pm-6:20 pm

1 stop34h 25m

$639

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 3/6

7:10 pm-1:00 pm

1 stop10h 50m

Bucharest Otopeni Intl

Fri 3/13

6:00 am-6:20 pm

1 stop18h 20m

$639

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

7:10 pm-5:10 pm

1 stop15h 00m

Bucharest Otopeni Intl

Tue 3/10

1:55 pm-6:20 pm

1 stop34h 25m

$639

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

4:40 pm-3:20 pm

1 stop15h 40m

Bucharest Otopeni Intl

Sun 4/26

6:30 am-1:50 pm

2 stops14h 20m

$646

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

4:40 pm-1:05 am

1 stop25h 25m

Bucharest Otopeni Intl

Wed 4/22

6:30 am-1:50 pm

2 stops14h 20m

$646

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 3/17

5:55 pm-3:45 pm

1 stop15h 50m

Bucharest Otopeni Intl

Sat 3/28

4:40 pm-1:50 pm

2 stops27h 10m

$646

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 4/2

4:40 pm-1:05 am

1 stop25h 25m

Bucharest Otopeni Intl

Thu 4/23

6:30 am-1:50 pm

2 stops14h 20m

$646

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 3/30

4:40 pm-3:20 pm

2 stops15h 40m

Bucharest Otopeni Intl

Fri 4/17

4:10 pm-1:50 pm

2 stops28h 40m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 11 results
1
2

Compare providers for flights from Pierre Elliott Trudeau Intl to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Otopeni Intl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Bucharest Otopeni Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Otopeni Intl. Price data was last updated on December 12, 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport is 65 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 Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport (average of $474). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $853). 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 Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport?

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni 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 Otopeni Intl. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Air France, Air Canada, and Lufthansa from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,507 reviews

Food

7.0

Boarding

7.4

Entertainment

7.0

Crew

8.2

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air France
7.4
Good
1,507 reviews
Air France
7.4
Good
1,507 reviews

Food

7.0

Boarding

7.4

Entertainment

7.0

Crew

8.2

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air Canada
7.1
Good
10,534 reviews
Air France
7.4
Good
1,507 reviews

Food

7.0

Boarding

7.4

Entertainment

7.0

Crew

8.2

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Lufthansa
6.8
Okay
7,635 reviews
Air France
7.4
Good
1,507 reviews

Food

7.0

Boarding

7.4

Entertainment

7.0

Crew

8.2

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.

Related info for your journey

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

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport will take you 12h 10m. Montreal Pierre Elliott Trudeau Intl Airport and Bucharest Otopeni Intl Airport are separated by a distance of 4522 mi. This flight may include one or multiple stops.

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

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport is Air France. Our recent data shows that you can find tickets from as low as $655 on this airline. Additional options worth looking into are Air Canada and Lufthansa, starting at $660 and $687 round-trip. You may be able to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport for 28% less than the average price by searching for these airlines.

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

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

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

    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 Otopeni Intl.

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

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

    Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport (average of $474). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of $853). 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

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Top 3 airlines flying from Pierre Elliott Trudeau Intl to Otopeni Intl

Discover the top 3 airlines that operate flights from Pierre Elliott Trudeau Intl to Otopeni 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$655Average$980FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$660Average$1,077FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$687Average$1,050FlexibilityNo cancel feeOn-time76%

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