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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport from C$ 404

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OTP
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

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

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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 28 October 2025.

Sun 9/114:45 p.m.YUL - OTP
1 stop16h 05mMultiple Airlines
Sun 23/114:40 p.m.OTP - YUL
1 stop29h 30mMultiple Airlines
Deal found 25/10C$ 860
Sun 9/114:45 p.m.YUL - OTP
1 stop16h 05mSWISS
Mon 24/114:40 p.m.OTP - YUL
1 stop29h 30mSWISS
Deal found 26/10C$ 873
Thu 13/114:45 p.m.YUL - OTP
1 stop16h 05mAir Canada
Thu 20/116:30 a.m.OTP - YUL
1 stop15h 40mAir Canada
Deal found 28/10C$ 884
Mon 24/115:10 p.m.YUL - OTP
2 stops15h 40mAir Canada
Mon 1/126:30 a.m.OTP - YUL
2 stops19h 52mAir Canada
Deal found 27/10C$ 891
Thu 13/114:45 p.m.YUL - OTP
1 stop16h 05mMultiple Airlines
Thu 20/116:30 a.m.OTP - YUL
2 stops26h 23mMultiple Airlines
Deal found 26/10C$ 892
Thu 13/115:00 p.m.YUL - OTP
1 stop12h 05mDelta
Sat 13/122:50 p.m.OTP - YUL
1 stop13h 00mDelta
Deal found 27/10C$ 906
Mon 10/118:00 p.m.YUL - OTP
2 stops21h 30mSWISS
Mon 24/114:40 p.m.OTP - YUL
2 stops33h 42mSWISS
Deal found 28/10C$ 918
Wed 10/128:00 p.m.YUL - OTP
2 stops21h 25mSWISS
Fri 16/16:30 a.m.OTP - YUL
1 stop15h 40mSWISS
Deal found 27/10C$ 919

Cheap 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 28 October 2025.

Round-trip from

C$ 860

One-way from

C$ 404

Popular in

December

Cheapest in

March

Average price

C$ 1,164
9/11-23/11
  • 9/11-23/11
  • 2 total stops
  • 45h 35m total
  • Montreal to Bucharest
Search Deals
5/12
  • 5/12
  • 1 total stop
  • 32h 30m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 629,999 searches. Data last updated 28 October 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 9/11

4:45 p.m.-3:50 p.m.

1 stop16h 05m

Bucharest Otopeni Intl

Mon 24/11

4:40 p.m.-3:10 p.m.

1 stop29h 30m

C$ 873

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

4:45 p.m.-3:50 p.m.

1 stop16h 05m

Bucharest Otopeni Intl

Thu 19/2

6:30 a.m.-3:10 p.m.

1 stop15h 40m

C$ 883

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

4:45 p.m.-3:45 p.m.

1 stop16h 00m

Bucharest Otopeni Intl

Fri 13/2

6:30 a.m.-3:10 p.m.

1 stop15h 40m

C$ 883

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 9/11

4:45 p.m.-3:50 p.m.

1 stop16h 05m

Bucharest Otopeni Intl

Sun 23/11

4:40 p.m.-7:22 p.m.

2 stops33h 42m

C$ 883

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

7:35 p.m.-9:05 a.m.

1 stop31h 30m

Bucharest Otopeni Intl

Sun 29/3

6:55 p.m.-1:50 p.m.

1 stop25h 55m

C$ 888

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

5:10 p.m.-12:25 a.m.

2 stops25h 15m

Bucharest Otopeni Intl

Sun 29/3

6:30 a.m.-3:00 p.m.

1 stop15h 30m

C$ 892

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

4:45 p.m.-3:50 p.m.

1 stop16h 05m

Bucharest Otopeni Intl

Tue 17/2

6:30 a.m.-7:22 p.m.

2 stops19h 52m

C$ 892

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

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

1 stop15h 40m

Bucharest Otopeni Intl

Tue 28/4

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

2 stops17h 41m

C$ 898

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

7:10 p.m.-1:00 p.m.

1 stop10h 50m

Bucharest Otopeni Intl

Fri 20/2

6:00 a.m.-5:20 p.m.

1 stop18h 20m

C$ 905

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

6:35 p.m.-12:30 p.m.

1 stop10h 55m

Bucharest Otopeni Intl

Sat 7/2

6:30 a.m.-3:10 p.m.

1 stop15h 40m

C$ 905

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 17 results
1
2

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 24 October 2025.

The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May 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 C$ 733). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,193). 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 OTP?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport at noon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the evening.

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 28 October 2025.
Get a feel of what it's like to fly with Delta,Air France, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air France
7.4
Good
1,482 reviews
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Air Canada
7.1
Good
10,371 reviews
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Lufthansa
6.8
Okay
7,535 reviews
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,483 reviews
Delta
7.9
Good
7,994 reviews
Check prices

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

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?

    There are many flights that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in 16h 05m. Fly via SWISS to get the fastest option. Airlines will cover a distance of 7277 km.

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

    According to our current data, British Airways (C$ 785), SWISS (C$ 916), and Lufthansa (C$ 931) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport. British Airways is currently priced 39% below the average price you’ll pay for this route.

  • 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, May 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 C$ 733). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,193). 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.

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Fly from Pierre Elliott Trudeau Intl to Otopeni Intl on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Otopeni Intl. Flights are based on user searches made on Cheapflights and were last updated on 28 October 2025.
Air France flights from Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl
Lufthansa flights from Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl

Top 9 airlines flying from Pierre Elliott Trudeau Intl to Otopeni Intl

Discover the top 9 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 629,999 searches. Data last updated 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 785AverageC$ 1,161FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 916AverageC$ 1,128FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 931AverageC$ 1,454FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air CanadaCheapestC$ 938AverageC$ 1,352FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 942AverageC$ 1,252FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 951AverageC$ 1,226FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 979AverageC$ 1,018FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapestC$ 985AverageC$ 1,410FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 986AverageC$ 1,300FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

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

Deals for Pierre Elliott Trudeau Intl to Otopeni Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

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

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

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