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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport from C$ 426

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — OTP
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Otopeni Intl

Enter your travel dates to find the best prices.

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 27 July 2026.

Mon 28/910:00 p.m.
YUL
-
OTP
1 stop20h 20m
British Airways
Sat 10/108:15 a.m.
OTP
-
YUL
1 stop19h 00m
British Airways
Deal found 22/7C$ 1,085
Mon 10/811:00 p.m.
YUL
-
OTP
1 stop18h 10m
Multiple Airlines
Sat 29/85:30 a.m.
OTP
-
YUL
2 stops22h 30m
Multiple Airlines
Deal found 22/7C$ 1,088
Sun 30/88:25 p.m.
YUL
-
OTP
1 stop22h 10m
Multiple Airlines
Fri 11/95:45 a.m.
OTP
-
YUL
2 stops22h 15m
Multiple Airlines
Deal found 23/7C$ 1,091
Fri 28/87:00 p.m.
YUL
-
OTP
2 stops33h 40m
Multiple Airlines
Fri 18/94:30 a.m.
OTP
-
YUL
2 stops23h 30m
Multiple Airlines
Deal found 22/7C$ 1,099
Wed 16/911:40 p.m.
YUL
-
OTP
1 stop17h 15m
Multiple Airlines
Wed 21/107:40 a.m.
OTP
-
YUL
2 stops23h 57m
Multiple Airlines
Deal found 22/7C$ 1,102
Thu 3/96:45 a.m.
YUL
-
OTP
3 stops34h 55m
Multiple Airlines
Sun 20/98:20 p.m.
OTP
-
YUL
2 stops31h 40m
Multiple Airlines
Deal found 24/7C$ 1,103
Sun 27/97:00 p.m.
YUL
-
OTP
1 stop11h 50m
Multiple Airlines
Sun 25/103:50 p.m.
OTP
-
YUL
2 stops27h 25m
Multiple Airlines
Deal found 22/7C$ 1,105
Sat 26/92:31 p.m.
YUL
-
OTP
2 stops26h 49m
British Airways
Mon 26/108:05 a.m.
OTP
-
YUL
1 stop18h 10m
British Airways
Deal found 26/7C$ 1,106
Mon 10/811:00 p.m.
YUL
-
OTP
1 stop18h 10m
Multiple Airlines
Fri 28/86:20 a.m.
OTP
-
YUL
1 stop21h 40m
Multiple Airlines
Deal found 23/7C$ 1,107
Thu 13/82:50 p.m.
YUL
-
OTP
2 stops27h 45m
Multiple Airlines
Thu 10/94:30 a.m.
OTP
-
YUL
2 stops16h 30m
Multiple Airlines
Deal found 23/7C$ 1,109
Sat 19/95:34 p.m.
YUL
-
OTP
2 stops23h 46m
American Airlines
Sat 15/58:15 a.m.
OTP
-
YUL
2 stops22h 13m
American Airlines
Deal found 25/7C$ 1,112

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 27 July 2026.

Round-trip from

C$ 1,088

One-way from

C$ 426

Popular in

July

Cheapest in

January

Average price

C$ 1,701
10/8-29/8
  • 10/8-29/8
  • 3 total stops
  • 40h 40m total
  • Montreal to Bucharest
Search Deals
21/9
  • 21/9
  • 3 total stops
  • 41h 05m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 437 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 27 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

4:15 p.m.-12:20 a.m.

2 stops25h 05m

Bucharest Otopeni Intl

Sun 25/10

7:35 a.m.-9:30 p.m.

2 stops19h 55m

C$ 1,165

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

5:10 p.m.-12:30 a.m.

2 stops24h 20m

Bucharest Otopeni Intl

Wed 25/11

4:40 p.m.-7:25 p.m.

2 stops33h 45m

C$ 1,192
Quickest round-trip

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 6/1

5:10 p.m.-3:50 p.m.

2 stops15h 40m

Bucharest Otopeni Intl

Thu 22/4

6:20 a.m.-7:21 p.m.

2 stops20h 01m

C$ 1,217

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 10/11

10:55 a.m.-12:30 p.m.

2 stops18h 35m

Bucharest Otopeni Intl

Sat 21/11

6:35 p.m.-7:46 a.m.

2 stops44h 11m

C$ 1,257

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

1:10 p.m.-12:30 p.m.

2 stops16h 20m

Bucharest Otopeni Intl

Tue 24/11

7:10 p.m.-6:57 p.m.

2 stops30h 47m

C$ 1,257

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 19/9

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

1 stop19h 20m

Bucharest Otopeni Intl

Wed 23/9

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

1 stop19h 00m

C$ 1,264

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 10/8

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

1 stop20h 20m

Bucharest Otopeni Intl

Tue 25/8

6:10 p.m.-8:15 p.m.

1 stop33h 05m

C$ 1,336

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 29/12

2:15 p.m.-12:05 a.m.

2 stops26h 50m

Bucharest Otopeni Intl

Mon 26/4

8:15 a.m.-12:35 a.m.

2 stops23h 20m

C$ 1,354

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 17/12

9:15 p.m.-11:45 p.m.

1 stop19h 30m

Bucharest Otopeni Intl

Wed 6/1

3:50 p.m.-7:15 p.m.

1 stop34h 25m

C$ 1,372

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 26/8

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

2 stops15h 40m

Bucharest Otopeni Intl

Tue 6/10

6:20 a.m.-7:21 p.m.

2 stops20h 01m

C$ 1,410

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 18 resultsSorted by cheapest first
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?

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 81 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, January 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$ 898). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,701). 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?

Airfare is below average for this route at the moment.

Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport flights typically cost between C$ 1,501 and C$ 1,758 in August.
The cheapest round-trip price found within the last 5 days was C$ 1,088 on Multiple Airlines (10 Aug-29 Aug).

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 27 July 2026.
Get a feel of what it's like to fly with Austrian Airlines,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.
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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
949 reviews
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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
1,627 reviews
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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
11,393 reviews
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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
8,161 reviews
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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
8,130 reviews
Austrian Airlines
7.6
Good
949 reviews
Check prices

Comfort

7.3

Boarding

7.6

Crew

8.1

Food

6.8

Overall

7.6

Entertainment

6.8

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 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 18h 35m. Fly via SWISS or United Airlines to get the fastest option. Airlines will cover a distance of 7277 km. 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?

    According to our current data, British Airways (C$ 787), Delta (C$ 862), and Air Canada (C$ 865) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport. British Airways is currently priced 36% 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, January 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$ 898). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,701). 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 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 27 July 2026.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Bucharest Otopeni Intl
Air France 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 787AverageC$ 1,126FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 862AverageC$ 1,226FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapestC$ 865AverageC$ 1,188FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 870AverageC$ 1,464FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 898AverageC$ 1,583FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 918AverageC$ 1,488FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 939AverageC$ 1,378FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapestC$ 960AverageC$ 1,161FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestC$ 1,138AverageC$ 1,424FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Fly with Cheapflights

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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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pierre Elliott Trudeau Intl to Otopeni Intl for you. Better yet — we are completely free to use.

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?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Otopeni Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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