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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest from C$ 422

YUL — BUH
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Bucharest

Mon 21/98:35 p.m. -
2 stops16h 50m
Sat 10/109:15 p.m. -
1 stop24h 00m
Deal found 5/9C$ 986
Wed 23/911:40 p.m. -
1 stop15h 10m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 989
Tue 22/910:05 p.m. -
1 stop15h 40m
Sat 10/109:15 p.m. -
1 stop24h 00m
Deal found 5/9C$ 991
Fri 18/97:00 p.m. -
1 stop18h 25m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 992
Thu 26/112:15 p.m. -
2 stops19h 40m
Sun 6/124:30 a.m. -
3 stops21h 45m
Deal found 6/9C$ 993
Thu 10/910:05 p.m. -
1 stop16h 00m
Thu 17/91:55 p.m. -
2 stops31h 20m
Deal found 3/9C$ 996
Thu 17/910:05 p.m. -
1 stop19h 15m
Thu 8/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 997
Sun 20/910:05 p.m. -
1 stop18h 05m
Tue 13/1010:35 p.m. -
1 stop22h 40m
Deal found 5/9C$ 999
Thu 10/98:40 p.m. -
3 stops23h 25m
Tue 29/96:20 p.m. -
2 stops24h 40m
Deal found 4/9C$ 1,002
Sun 27/910:05 p.m. -
1 stop15h 10m
Tue 20/1011:40 a.m. -
2 stops29h 30m
Deal found 5/9C$ 1,004
Thu 1/1010:05 p.m. -
1 stop16h 00m
Thu 22/104:40 p.m. -
1 stop25h 35m
Deal found 5/9C$ 1,007
Tue 22/910:05 p.m. -
1 stop15h 40m
Tue 13/1010:35 p.m. -
1 stop22h 40m
Deal found 5/9C$ 1,009

Find flight deals from Pierre Elliott Trudeau Intl to Bucharest

Round-trip from

C$ 986

One-way from

C$ 422

Popular in

July

Cheapest in

February

Average price

C$ 1,353
21/9-10/10
  • 21/9-10/10
  • 3 total stops
  • 40h 50m total
  • Montreal to Bucharest
Search Deals
16/9-31/12
  • 16/9-31/12
  • 1 total stop
  • 30h 40m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest that are best for you.

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Route

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Price

Cheapest round-trip

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

11:00 p.m.-12:40 p.m.

1 stop30h 40m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 422

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

7:00 p.m.-7:25 p.m.

2 stops41h 25m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 422

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:00 p.m.-10:30 a.m.

2 stops32h 30m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 433

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 2/10

5:45 p.m.-11:55 a.m.

3 stops35h 10m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 440
Quickest round-trip

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

10:05 p.m.-11:10 p.m.

1 stop18h 05m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 441

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

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

2 stops28h 30m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 454

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

7:00 p.m.-6:55 p.m.

3 stops40h 55m

Bucharest Otopeni Intl

Wed 31/12

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

Nonstop0h 00m

C$ 466

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

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

1 stop19h 20m

Bucharest Otopeni Intl

Mon 26/10

8:25 a.m.-8:15 p.m.

1 stop17h 50m

C$ 1,047

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

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

1 stop20h 20m

Bucharest Otopeni Intl

Sat 17/10

8:00 p.m.-8:15 p.m.

1 stop31h 15m

C$ 1,065

MontrealBucharest

YUL Montreal Pierre Elliott Trudeau Intl - OTP Bucharest Otopeni Intl

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

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

1 stop20h 20m

Bucharest Otopeni Intl

Wed 28/10

8:25 a.m.-8:15 p.m.

1 stop17h 50m

C$ 1,104

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 883). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,630). 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?

Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to Bucharest flights typically cost between C$ 1,130 and C$ 1,484 in September.
The cheapest round-trip price found within the last 5 days was C$ 986 on Multiple Airlines (21 Sep-10 Oct).

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

London (LHR) – chosen by Cheapflights users on 28% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest on Cheapflights.

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

Vienna (VIE) is the most affordable 1-stop option, with an average round-trip price of C$ 806.

What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest?

Flights via Vienna (VIE) have the shortest average one-way travel time for 1-stop routes: 11h 26m.

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

Flights via Vienna (VIE) offer the fastest connection on this route, with an average layover time of 2h 31m.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Bucharest

Get a feel of what it's like to fly with Air France,SWISS, andAir Canada from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.5
Good
1,645 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
SWISS
7.5
Good
2,061 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air Canada
7.1
Good
11,594 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Lufthansa
6.8
Okay
8,224 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
British Airways
6.7
Okay
8,210 reviews
Air France
7.5
Good
1,645 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.5

Comfort

7.4

Entertainment

7.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

Related info for your journey

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest will take you 15h 50m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest is about 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 round-trip?

    Our cheapest airline available from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest is British Airways. Our recent data shows that you can find tickets from as low as C$ 776 on this airline. Additional options worth looking into are Austrian Airlines and Delta, starting at C$ 846 and C$ 846 round-trip. 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 Bucharest that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Bucharest?

    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 Bucharest.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Bucharest?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Bucharest 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?

    Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 883). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,630). 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

Browse thousands of different options on Cheapflights for your next trip

Top 9 airlines flying from Pierre Elliott Trudeau Intl to Bucharest

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 776AverageC$ 1,276FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Austrian AirlinesCheapestC$ 846AverageC$ 1,381FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
DeltaCheapestC$ 846AverageC$ 1,468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapestC$ 849AverageC$ 1,263FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 855AverageC$ 1,407FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 882AverageC$ 1,529FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 902AverageC$ 1,488FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 942AverageC$ 1,140FlexibilityNo cancel feeOn-time75%
Search KLM flights
Turkish AirlinesCheapestC$ 1,320AverageC$ 1,421FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

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Deals for Pierre Elliott Trudeau Intl to Bucharest 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 Bucharest?

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

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

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

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