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Cheap flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 334

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 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YUL
26 Feb — 5 Mar1
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 27 January 2026.

Fri 13/36:55 a.m.
OTP
-
YUL
1 stop19h 45m
Multiple Airlines
Fri 20/310:40 p.m.
YUL
-
OTP
1 stop32h 30m
Multiple Airlines
Deal found 27/1C$ 857
Mon 2/39:45 p.m.
OTP
-
YUL
2 stops33h 53m
Multiple Airlines
Mon 16/310:45 p.m.
YUL
-
OTP
2 stops22h 30m
Multiple Airlines
Deal found 27/1C$ 869
Thu 19/25:50 a.m.
OTP
-
YUL
1 stop13h 10m
Air Canada
Wed 4/34:55 p.m.
YUL
-
OTP
1 stop15h 55m
Air Canada
Deal found 26/1C$ 871
Fri 6/35:55 a.m.
OTP
-
YUL
1 stop13h 15m
Air Canada
Thu 19/35:55 p.m.
YUL
-
OTP
1 stop15h 55m
Air Canada
Deal found 27/1C$ 874
Mon 2/35:55 a.m.
OTP
-
YUL
1 stop13h 15m
Air Canada
Mon 16/35:55 p.m.
YUL
-
OTP
1 stop15h 55m
Air Canada
Deal found 27/1C$ 875
Sat 28/25:55 a.m.
OTP
-
YUL
1 stop13h 05m
Air Canada
Mon 16/35:55 p.m.
YUL
-
OTP
1 stop15h 55m
Air Canada
Deal found 26/1C$ 878
Fri 13/35:55 a.m.
OTP
-
YUL
2 stops24h 37m
Air Canada
Fri 20/36:55 p.m.
YUL
-
OTP
1 stop13h 15m
Air Canada
Deal found 27/1C$ 882
Sun 15/37:35 a.m.
OTP
-
YUL
1 stop18h 30m
British Airways
Mon 23/39:50 p.m.
YUL
-
OTP
1 stop11h 40m
British Airways
Deal found 26/1C$ 889

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 27 January 2026.

Round-trip from

C$ 800

One-way from

C$ 334

Popular in

December

Cheapest in

April

Average price

C$ 1,002
11/2-15/2
  • 11/2-15/2
  • 2 total stops
  • 49h 00m total
  • Bucharest to Montreal
Search Deals
13/3
  • 13/3
  • 3 total stops
  • 34h 53m total
  • Bucharest to Montreal
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 27 January 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

Otopeni Intl

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 11/2

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

1 stop18h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

9:40 p.m.-10:50 a.m.

1 stop30h 10m

C$ 800

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Wed 11/3

6:55 a.m.-8:40 p.m.

1 stop19h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

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

2 stops17h 00m

C$ 848

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 2/3

9:45 p.m.-12:38 a.m.

2 stops33h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

10:45 p.m.-3:15 a.m.

2 stops22h 30m

C$ 867

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 19/2

5:50 a.m.-12:00 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

4:55 p.m.-3:50 p.m.

1 stop15h 55m

C$ 871

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 2/3

5:55 a.m.-12:10 p.m.

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

5:55 p.m.-3:50 p.m.

1 stop15h 55m

C$ 871

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 15/3

6:00 a.m.-8:40 p.m.

2 stops20h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:45 a.m.-7:25 p.m.

2 stops30h 40m

C$ 872

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 6/3

5:55 a.m.-12:10 p.m.

1 stop13h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

5:55 p.m.-3:50 p.m.

1 stop15h 55m

C$ 874

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sat 28/2

5:55 a.m.-12:00 p.m.

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

5:55 p.m.-3:50 p.m.

1 stop15h 55m

C$ 878

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 13/3

7:45 p.m.-12:38 a.m.

3 stops34h 53m

C$ 334

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 6/3

10:40 p.m.-3:30 p.m.

3 stops47h 50m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 14 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 23 January 2026.

The best time to book flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport is 68 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$ 550). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,047). 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?

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 27 January 2026.
Read through reviews of airlines operating flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as KLM,Air France, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air France
7.4
Good
1,528 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Air Canada
7.1
Good
10,660 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,749 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,702 reviews
KLM
7.7
Good
1,443 reviews
Check prices

Crew

8.4

Food

7.3

Comfort

7.6

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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.

  • 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$ 793), KLM (C$ 844), and Lufthansa (C$ 936) 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 29% 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$ 550). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,047). 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
Trois-Rivières
Sherbrooke
Cornwall
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Saint-Sauveur
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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 793AverageC$ 939FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapestC$ 844AverageC$ 1,062FlexibilityNo cancel feeOn-time75%
Search KLM flights
LufthansaCheapestC$ 936AverageC$ 1,213FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Air FranceCheapestC$ 972AverageC$ 1,241FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 996AverageC$ 1,183FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapestC$ 997AverageC$ 1,219FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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