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Cheap flights from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 407

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — YUL
14 Apr — 21 Apr1
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 15 March 2026.

Mon 4/56:55 a.m.
OTP
-
YUL
1 stop21h 05m
Multiple Airlines
Mon 18/511:00 p.m.
YUL
-
OTP
1 stop18h 10m
Multiple Airlines
Deal found 10/3C$ 742
Sat 2/511:40 a.m.
OTP
-
YUL
3 stops37h 40m
Multiple Airlines
Mon 18/511:00 p.m.
YUL
-
OTP
1 stop18h 10m
Multiple Airlines
Deal found 13/3C$ 868
Sat 9/52:35 p.m.
OTP
-
YUL
2 stops27h 30m
Multiple Airlines
Mon 18/56:20 p.m.
YUL
-
OTP
2 stops16h 25m
Multiple Airlines
Deal found 11/3C$ 930
Thu 23/45:35 a.m.
OTP
-
YUL
2 stops17h 10m
Multiple Airlines
Thu 7/56:20 p.m.
YUL
-
OTP
2 stops24h 30m
Multiple Airlines
Deal found 11/3C$ 971
Tue 28/49:55 p.m.
OTP
-
YUL
2 stops20h 50m
Multiple Airlines
Tue 5/56:00 p.m.
YUL
-
OTP
2 stops22h 55m
Multiple Airlines
Deal found 14/3C$ 978
Sun 6/910:50 a.m.
OTP
-
YUL
2 stops39h 00m
Multiple Airlines
Tue 15/99:35 p.m.
YUL
-
OTP
1 stop12h 55m
Multiple Airlines
Deal found 10/3C$ 986
Fri 12/66:15 a.m.
OTP
-
YUL
1 stop21h 45m
Multiple Airlines
Sun 16/810:45 p.m.
YUL
-
OTP
2 stops29h 30m
Multiple Airlines
Deal found 14/3C$ 989

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 15 March 2026.

Round-trip from

C$ 742

One-way from

C$ 407

Popular in

December

Cheapest in

January

Average price

C$ 1,137
4/5-18/5
  • 4/5-18/5
  • 2 total stops
  • 39h 15m total
  • Bucharest to Montreal
Search Deals
28/4
  • 28/4
  • 3 total stops
  • 50h 45m total
  • Bucharest to Montreal
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 15 March 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

Mon 4/5

10:50 a.m.-9:00 p.m.

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

11:00 p.m.-11:10 p.m.

2 stops17h 10m

C$ 904

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sat 9/5

2:35 p.m.-11:05 a.m.

2 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:20 p.m.-5:45 p.m.

2 stops16h 25m

C$ 930

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 6/9

8:40 a.m.-3:45 p.m.

1 stop14h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:20 p.m.-3:50 p.m.

1 stop14h 30m

C$ 1,074

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Thu 16/4

6:05 a.m.-3:20 p.m.

2 stops16h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

6:25 p.m.-4:30 p.m.

1 stop15h 05m

C$ 1,091
Quickest round-trip

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 6/9

2:05 p.m.-7:25 p.m.

1 stop12h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop14h 55m

C$ 1,132

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 4/9

1:45 p.m.-7:25 p.m.

1 stop12h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop14h 55m

C$ 1,132

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Mon 20/4

6:20 a.m.-7:20 p.m.

2 stops20h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

1:10 p.m.-3:20 p.m.

2 stops19h 10m

C$ 1,143

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 21/6

6:05 a.m.-8:43 p.m.

2 stops21h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

1:30 p.m.-1:05 p.m.

2 stops16h 35m

C$ 1,147

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Fri 17/4

6:15 a.m.-6:50 p.m.

1 stop19h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

4:25 p.m.-4:20 p.m.

1 stop16h 55m

C$ 1,151

BucharestMontreal

OTP - YUL

OTPYUL

Bucharest Otopeni Intl

Sun 21/6

8:10 a.m.-8:15 p.m.

1 stop19h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

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

1 stop19h 50m

C$ 1,161

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 13 March 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$ 527). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,126). 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 15 March 2026.
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
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,471 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Austrian Airlines
7.6
Good
900 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,546 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air Canada
7.1
Good
10,801 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Lufthansa
6.8
Okay
7,850 reviews
KLM
7.8
Good
1,471 reviews
Check prices

Food

7.3

Entertainment

7.1

Overall

7.8

Comfort

7.6

Crew

8.4

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 16h 15m. Lufthansa provides one of the quickest options available for as low as C$ 1,091. There are 7277 km between Bucharest Otopeni Intl Airport and Montreal Pierre Elliott Trudeau Intl Airport.

  • 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$ 935), KLM (C$ 966), and Air France (C$ 991) 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 19% 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$ 527). Flying from Bucharest Otopeni Intl Airport to Montreal Pierre Elliott Trudeau Intl Airport in August is currently the most expensive (average of C$ 1,126). 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
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
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 5 airlines flying from Otopeni Intl to Pierre Elliott Trudeau Intl

Discover the top 5 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 935AverageC$ 1,216FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 966AverageC$ 1,071FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapestC$ 991AverageC$ 1,348FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 998AverageC$ 1,185FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air CanadaCheapestC$ 999AverageC$ 1,221FlexibilityNo 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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