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Cheap flights from Montreal to Bucharest Otopeni Intl Airport from C$ 428

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — OTP
4 Sep — 11 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Otopeni Intl
Explore the most affordable flight options available from Montreal to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 August 2026.

Sat 26/910:30 a.m. -
2 stops20h 30m
Mon 26/108:05 a.m. -
1 stop18h 10m
Deal found 31/7C$ 1,083
Mon 24/88:25 p.m. -
1 stop22h 10m
Mon 31/87:40 a.m. -
1 stop14h 40m
Deal found 1/8C$ 1,084
Fri 14/811:00 p.m. -
1 stop19h 05m
Sun 13/99:40 p.m. -
2 stops30h 20m
Deal found 2/8C$ 1,086
Fri 11/910:00 p.m. -
1 stop18h 50m
Mon 5/108:15 a.m. -
1 stop19h 00m
Deal found 1/8C$ 1,087
Sat 19/910:00 p.m. -
1 stop19h 20m
Mon 5/108:15 a.m. -
2 stops32h 37m
Deal found 1/8C$ 1,091
Sat 26/911:50 p.m. -
1 stop18h 05m
Thu 15/104:20 p.m. -
1 stop25h 20m
Deal found 2/8C$ 1,094
Sat 3/108:25 p.m. -
1 stop22h 10m
Sun 18/104:05 p.m. -
2 stops30h 15m
Deal found 2/8C$ 1,095
Thu 17/99:30 p.m. -
2 stops21h 05m
Sat 26/98:20 p.m. -
2 stops25h 35m
Deal found 4/8C$ 1,097
Wed 2/911:00 p.m. -
2 stops19h 15m
Fri 2/106:35 a.m. -
1 stop21h 25m
Deal found 2/8C$ 1,098
Mon 28/910:00 p.m. -
1 stop20h 20m
Sat 10/108:15 a.m. -
1 stop19h 00m
Deal found 5/8C$ 1,100

Find flight deals from Montreal to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 5 August 2026.

Round-trip from

C$ 1,083

One-way from

C$ 428

Popular in

January

Cheapest in

March

Average price

C$ 1,511
British Airways
  • British Airways
  • 26/9-26/10
  • 3 total stops
  • 38h 40m total
  • Montreal to Bucharest
Search Deals
1/9
  • 1/9
  • 1 total stop
  • 17h 55m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 372 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 104 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 5 August 2026.
Use the filters below to find and compare flights from Montreal to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

10:00 p.m.-12:20 a.m.

1 stop19h 20m

Bucharest Otopeni Intl

Mon 5/10

8:15 a.m.-9:52 a.m.

2 stops32h 37m

C$ 1,091

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 28/9

10:00 p.m.-1:20 a.m.

1 stop20h 20m

Bucharest Otopeni Intl

Sat 10/10

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

1 stop19h 00m

C$ 1,100

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

2:55 p.m.-1:35 a.m.

3 stops27h 40m

Bucharest Otopeni Intl

Mon 12/10

3:05 p.m.-4:05 p.m.

2 stops32h 00m

C$ 1,187
Quickest round-trip

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

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

2 stops19h 00m

Bucharest Otopeni Intl

Tue 13/10

6:35 a.m.-5:51 p.m.

2 stops18h 16m

C$ 1,247

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 21/9

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

2 stops15h 40m

Bucharest Otopeni Intl

Mon 12/10

4:10 p.m.-1:50 p.m.

2 stops28h 40m

C$ 1,263

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 1/12

2:15 p.m.-2:45 p.m.

2 stops17h 30m

Bucharest Otopeni Intl

Sat 19/12

4:00 p.m.-12:35 a.m.

2 stops39h 35m

C$ 1,271
Cheapest one-way

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

7:00 p.m.-3:10 p.m.

2 stops37h 10m

C$ 463

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

7:00 p.m.-6:05 p.m.

3 stops40h 05m

C$ 504

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 18/8

2:50 p.m.-1:35 a.m.

2 stops27h 45m

C$ 552
Quickest one-way

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:25 p.m.-6:45 p.m.

1 stop12h 20m

C$ 572

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Otopeni Intl

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

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

Currently, March is the cheapest month in which you can book a flight from Montreal to Bucharest Otopeni Intl Airport (average of C$ 975). Flying from Montreal to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,656). 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 to Bucharest Otopeni Intl Airport?

Airfare is below average for this route at the moment.
Montreal to Bucharest Otopeni Intl Airport flights typically cost between C$ 1,506 and C$ 1,548 in September.
The cheapest round-trip price found within the last 5 days was C$ 1,083 on British Airways (26 Sep-26 Oct).

What’s the top layover airport for flights from Montreal to Bucharest Otopeni Intl Airport?

Share of one-stop round-trip flights from Montreal to Bucharest Otopeni Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Paris (CDG) – chosen by Cheapflights users on 29% of one-stop itineraries from Montreal to Bucharest Otopeni Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Bucharest Otopeni Intl Airport?

Average round-trip fare for 1-stop flights from Montreal to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Amsterdam (AMS) is the most affordable 1-stop option, with an average round-trip price of C$ 1,081.

What’s the fastest layover option from Montreal to Bucharest Otopeni Intl Airport?

Shortest average travel time for 1-stop one-way flights from Montreal to Bucharest Otopeni Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Amsterdam (AMS) have the shortest average one-way travel time for 1-stop routes: 10h 57m.

Which airport typically offers the quickest layover for flights from Montreal to Bucharest Otopeni Intl Airport?

Average layover duration for 1-stop one-way flights from Montreal to Bucharest Otopeni Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 2h 13m.

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

Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 5 August 2026.
Read reviews from past customers who have flown Austrian Airlines,Air France, andAir Canada from Montreal to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Austrian Airlines
7.6
Good
951 reviews
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Air France
7.5
Good
1,637 reviews
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Air Canada
7.1
Good
11,429 reviews
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
Lufthansa
6.8
Okay
8,176 reviews
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.
British Airways
6.7
Okay
8,147 reviews
Austrian Airlines
7.6
Good
951 reviews
Check prices

Overall

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Boarding

7.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Edward,Jul 2026

YUL - VIE

I was upgraded to business class due to my bid because accepted. EXTREMELY polite and friendly service. Decent seats and good food. Highly recommend it. If you can arrange to travel on a day when not very many business people are traveling (e.g., Wednesday) then you can possibly get an excellent seat at a great price.

Related info for your journey

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

    British Airways can get you from Montreal to Bucharest Otopeni Intl Airport in just under 19h 20m. Your travel time can differ by up to . There are 7277 km between Montreal and Bucharest Otopeni Intl Airport.

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

    Flying on British Airways is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at C$ 788. Additional round-trip tickets that might be worth considering are offered by Delta and Air Canada, with the lowest prices starting at C$ 859 and C$ 862, respectively. British Airways is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Montreal to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Otopeni Intl.

  • Can I find deals for business class flights from Montreal to Otopeni Intl?

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

    Currently, March is the cheapest month in which you can book a flight from Montreal to Bucharest Otopeni Intl Airport (average of C$ 975). Flying from Montreal to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,656). 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

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Fly from Montreal to Otopeni Intl on these airlines

Choose from the following airlines for your flight from Montreal to Otopeni Intl. Flights are based on user searches made on Cheapflights and were last updated on 5 August 2026.
Air Canada flights from Montreal to Bucharest Otopeni Intl
Air France flights from Montreal to Bucharest Otopeni Intl
Lufthansa flights from Montreal to Bucharest Otopeni Intl

Top 9 airlines flying from Montreal to Otopeni Intl

Discover the top 9 airlines that operate flights from Montreal 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 5 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 788AverageC$ 1,288FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 859AverageC$ 1,181FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 862AverageC$ 1,453FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 862AverageC$ 1,185FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air FranceCheapestC$ 895AverageC$ 1,537FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 915AverageC$ 1,480FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 936AverageC$ 1,365FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapestC$ 957AverageC$ 1,198FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestC$ 1,340AverageC$ 1,438FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Otopeni Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Montreal to Otopeni Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Otopeni Intl?

Cheapflights simply makes it quick and affordable to book flights from Montreal to Otopeni Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Montreal to Otopeni Intl with no change fees?

Need flexible booking options for your flight to Otopeni Intl from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Otopeni Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Otopeni Intl from Montreal today and book when prices fit your budget.

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