Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest from C$ 392

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUH
3 Jul — 10 Jul1
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
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 June 2026.

Sun 7/611:00 p.m.
YUL
-
OTP
2 stops17h 55m
Multiple Airlines
Mon 22/67:40 a.m.
OTP
-
YUL
2 stops19h 50m
Multiple Airlines
Deal found 31/5C$ 1,005
Tue 9/64:40 p.m.
YUL
-
OTP
2 stops25h 30m
SWISS
Sat 20/64:10 p.m.
OTP
-
YUL
2 stops57h 10m
SWISS
Deal found 30/5C$ 1,006
Mon 8/64:40 p.m.
YUL
-
OTP
1 stop15h 40m
Air Canada
Mon 22/66:05 a.m.
OTP
-
YUL
2 stops24h 17m
Air Canada
Deal found 1/6C$ 1,008
Mon 1/64:40 p.m.
YUL
-
OTP
1 stop25h 30m
SWISS
Sun 14/64:10 p.m.
OTP
-
YUL
2 stops28h 40m
SWISS
Deal found 29/5C$ 1,009
Sun 7/68:25 p.m.
YUL
-
OTP
1 stop22h 10m
Multiple Airlines
Sun 28/67:40 a.m.
OTP
-
YUL
2 stops19h 50m
Multiple Airlines
Deal found 2/6C$ 1,010
Mon 7/911:45 p.m.
YUL
-
OTP
1 stop18h 50m
Multiple Airlines
Sun 27/96:00 a.m.
OTP
-
YUL
1 stop18h 20m
Multiple Airlines
Deal found 30/5C$ 1,012
Tue 9/68:40 p.m.
YUL
-
OTP
1 stop14h 55m
Multiple Airlines
Sat 20/66:05 a.m.
OTP
-
YUL
2 stops21h 53m
Multiple Airlines
Deal found 31/5C$ 1,013
Tue 9/69:10 a.m.
YUL
-
OTP
2 stops23h 10m
Air Canada
Sat 20/66:05 a.m.
OTP
-
YUL
2 stops21h 53m
Air Canada
Deal found 29/5C$ 1,017
Tue 9/69:30 p.m.
YUL
-
OTP
2 stops20h 40m
SWISS
Tue 23/66:20 a.m.
OTP
-
YUL
2 stops17h 02m
SWISS
Deal found 1/6C$ 1,020
Sun 7/611:00 p.m.
YUL
-
OTP
2 stops17h 55m
Multiple Airlines
Sat 30/16:45 a.m.
OTP
-
YUL
3 stops44h 10m
Multiple Airlines
Deal found 29/5C$ 1,021
Mon 8/66:05 p.m.
YUL
-
OTP
2 stops17h 30m
Air Canada
Tue 23/66:35 a.m.
OTP
-
YUL
1 stop14h 15m
Air Canada
Deal found 1/6C$ 1,023

Find flight deals from Pierre Elliott Trudeau Intl to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Bucharest (BUH). 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 3 June 2026.

Round-trip from

C$ 1,006

One-way from

C$ 392

Popular in

August

Cheapest in

January

Average price

C$ 1,396
11/9-29/9
  • 11/9-29/9
  • 2 total stops
  • 34h 10m total
  • Montreal to Bucharest
Search Deals
9/6
  • 9/6
  • 3 total stops
  • 42h 25m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Bucharest 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 3 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest 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

Tue 13/10

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

2 stops15h 40m

Bucharest Otopeni Intl

Thu 12/11

6:30 a.m.-7:23 p.m.

2 stops19h 53m

C$ 1,181

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 17/9

5:05 p.m.-1:10 a.m.

2 stops25h 05m

Bucharest Otopeni Intl

Thu 1/10

6:15 a.m.-4:10 p.m.

2 stops16h 55m

C$ 1,373

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 14/9

5:10 p.m.-3:20 p.m.

2 stops15h 10m

Bucharest Otopeni Intl

Tue 29/9

4:10 p.m.-3:00 p.m.

1 stop29h 50m

C$ 1,402

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

4:40 p.m.-1:10 a.m.

1 stop25h 30m

Bucharest Otopeni Intl

Mon 27/7

6:20 a.m.-3:00 p.m.

1 stop15h 40m

C$ 1,430

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

5:00 p.m.-1:40 p.m.

1 stop13h 40m

Bucharest Otopeni Intl

Wed 5/8

2:00 p.m.-4:55 p.m.

1 stop33h 55m

C$ 1,438

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

6:35 p.m.-3:20 p.m.

2 stops13h 45m

Bucharest Otopeni Intl

Mon 28/9

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

2 stops20h 01m

C$ 1,439
Quickest round-trip

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

6:50 p.m.-1:00 p.m.

1 stop11h 10m

Bucharest Otopeni Intl

Mon 20/7

7:05 a.m.-4:55 p.m.

1 stop16h 50m

C$ 1,449

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 13/7

7:00 p.m.-1:40 p.m.

1 stop11h 40m

Bucharest Otopeni Intl

Sun 26/7

6:00 a.m.-6:25 p.m.

1 stop19h 25m

C$ 1,449

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 22/7

6:50 p.m.-1:00 p.m.

1 stop11h 10m

Bucharest Otopeni Intl

Fri 7/8

2:00 p.m.-4:55 p.m.

1 stop33h 55m

C$ 1,449

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 17/8

4:10 p.m.-3:20 p.m.

2 stops16h 10m

Bucharest Otopeni Intl

Mon 24/8

4:10 p.m.-2:30 p.m.

2 stops29h 20m

C$ 1,473

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/5

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

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
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

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

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 552). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,161). 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?

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

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

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?

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

Vienna (VIE) is the most affordable 1-stop option, with an average round-trip price of C$ 979.

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

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

Flights via Vienna (VIE) have the shortest average one-way travel time for 1-stop routes: 11h 14m.

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

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

Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 2h 26m.

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 insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated 3 June 2026.
Get a feel of what it's like to fly with Austrian Airlines,SWISS, andAir France 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.
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Austrian Airlines
7.6
Good
922 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
SWISS
7.5
Good
1,964 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Air France
7.4
Good
1,595 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
Air Canada
7.1
Good
11,125 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful
British Airways
6.7
Okay
8,025 reviews
Austrian Airlines
7.6
Good
922 reviews
Check prices

Boarding

7.6

Overall

7.6

Entertainment

6.8

Comfort

7.3

Food

6.8

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

VIE - DXB

Awful . Flight was overbooked. The boarding cards could not be printed, you had to wait more than one hour in a line that only two kiosks were working, staff was leaving and inside the plane they had the same seats in 3 cases at least winter twice!! I’ve never experienced such a disorganization! Awful

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Bucharest. 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?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest will take you 13h 40m. 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 Delta and SWISS, starting at C$ 846 and C$ 850 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, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 552). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,161). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Pierre Elliott Trudeau Intl to Bucharest

Discover the top 10 airlines that operate flights from Pierre Elliott Trudeau Intl to Bucharest. 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 3 June 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 776AverageC$ 1,145FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 846AverageC$ 1,190FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
SWISSCheapestC$ 850AverageC$ 1,089FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 855AverageC$ 1,467FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 908AverageC$ 1,608FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapestC$ 910AverageC$ 1,510FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 922AverageC$ 1,345FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
KLMCheapestC$ 943AverageC$ 1,219FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 969AverageC$ 1,008FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapestC$ 1,118AverageC$ 1,399FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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 Pierre Elliott Trudeau Intl to Bucharest?

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?

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 Bucharest for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pierre Elliott Trudeau Intl to Bucharest flexibly with Cheapflights today.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.