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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest from C$ 399

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUH
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Bucharest are usually found in October or January, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 4 November 2025.

Round-trip from

C$ 890

One-way from

C$ 431

Popular in

December

Cheapest in

October

Average price

C$ 1,238
14/1-25/1
  • 14/1-25/1
  • 3 total stops
  • 28h 35m total
  • Montreal to Bucharest
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16/11
  • 16/11
  • 1 total stop
  • 33h 15m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 50 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 4 November 2025.

Tue 2/124:45 p.m.YUL - OTP
2 stops12h 35mMultiple Airlines
Mon 8/126:05 a.m.OTP - YUL
1 stop19h 15mMultiple Airlines
Deal found 3/11C$ 891
Thu 13/115:10 p.m.YUL - OTP
2 stops15h 40mAir Canada
Thu 20/116:30 a.m.OTP - YUL
1 stop15h 40mAir Canada
Deal found 2/11C$ 894
Thu 13/115:00 p.m.YUL - OTP
1 stop12h 05mMultiple Airlines
Thu 20/114:50 p.m.OTP - YUL
1 stop31h 30mMultiple Airlines
Deal found 4/11C$ 897
Thu 13/116:35 p.m.YUL - OTP
1 stop10h 55mAustrian Airlines
Thu 20/116:55 a.m.OTP - YUL
1 stop13h 50mAustrian Airlines
Deal found 3/11C$ 900
Tue 2/124:45 p.m.YUL - OTP
2 stops12h 35mMultiple Airlines
Tue 9/125:55 a.m.OTP - YUL
1 stop13h 05mMultiple Airlines
Deal found 4/11C$ 904
Thu 13/115:00 p.m.YUL - OTP
1 stop12h 05mAir France
Sat 13/126:05 a.m.OTP - YUL
1 stop21h 45mAir France
Deal found 4/11C$ 905
Thu 13/114:45 p.m.YUL - OTP
1 stop24h 40mMultiple Airlines
Sat 13/127:20 p.m.OTP - YUL
1 stop30h 00mMultiple Airlines
Deal found 2/11C$ 914

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 4 November 2025.
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

Pierre Elliott Trudeau Intl

Fly to

Bucharest

Route

Depart

Return

Price

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 14/2

4:45 p.m.-12:30 p.m.

2 stops12h 45m

Bucharest Otopeni Intl

Sun 22/2

1:20 p.m.-1:45 p.m.

1 stop31h 25m

C$ 901

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

3:10 p.m.-6:25 p.m.

2 stops21h 15m

Bucharest Otopeni Intl

Sun 29/3

6:35 a.m.-1:50 p.m.

1 stop14h 15m

C$ 908

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 26/11

9:40 p.m.-1:30 a.m.

2 stops20h 50m

Bucharest Otopeni Intl

Wed 4/2

6:55 a.m.-7:40 p.m.

1 stop19h 45m

C$ 918

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 8/12

6:45 p.m.-6:35 p.m.

2 stops16h 50m

Bucharest Otopeni Intl

Wed 14/1

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

1 stop19h 15m

C$ 921

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sat 14/3

2:30 p.m.-1:00 p.m.

2 stops16h 30m

Bucharest Otopeni Intl

Sat 28/3

1:55 p.m.-4:55 p.m.

1 stop33h 00m

C$ 948

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 8/1

12:54 p.m.-1:00 p.m.

2 stops17h 06m

Bucharest Otopeni Intl

Sat 17/1

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

1 stop16h 15m

C$ 953

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Sun 16/11

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

2 stops24h 00m

Bucharest Otopeni Intl

Mon 1/12

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

1 stop16h 15m

C$ 956

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 6/1

8:00 p.m.-12:30 p.m.

2 stops33h 30m

Bucharest Otopeni Intl

Tue 20/1

5:55 a.m.-4:01 p.m.

2 stops41h 06m

C$ 974

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Fri 5/12

9:40 p.m.-1:10 p.m.

1 stop32h 30m

C$ 399

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 15/1

8:10 p.m.-3:50 p.m.

1 stop12h 40m

C$ 484

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/11

Showing 1-10 of 15 results
1
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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
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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Bucharest. Price data was last updated on 31 October 2025.

Booking 75 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.

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

Currently, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 738). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,197). 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.

What is the cheapest time of day to fly from YUL to BUH?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the evening.

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.

Paris (CDG) – chosen by Cheapflights users on 42% 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.

Zurich (ZRH) is the most affordable 1-stop option, with an average round-trip price of C$ 1,041.

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 Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

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 Frankfurt am Main (FRA) offer the fastest connection on this route, with an average layover time of 2h 12m.

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 4 November 2025.
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 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
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
863 reviews
Austrian Airlines
7.6
Good
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air France
7.4
Good
1,482 reviews
Austrian Airlines
7.6
Good
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air Canada
7.1
Good
10,400 reviews
Austrian Airlines
7.6
Good
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,547 reviews
Austrian Airlines
7.6
Good
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
British Airways
6.7
Okay
7,494 reviews
Austrian Airlines
7.6
Good
863 reviews
Check prices

Entertainment

6.8

Food

6.8

Boarding

7.6

Overall

7.6

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

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 16h 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$ 787 on this airline. Additional options worth looking into are SWISS and Air Canada, starting at C$ 919 and C$ 941 round-trip. British Airways is currently priced 37% 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, May is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 738). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,197). 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 9 airlines flying from Pierre Elliott Trudeau Intl to Bucharest

Discover the top 9 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 787AverageC$ 1,176FlexibilityNo cancel feeOn-time70%
Search British Airways flights
SWISSCheapestC$ 919AverageC$ 1,124FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapestC$ 941AverageC$ 1,350FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
KLMCheapestC$ 946AverageC$ 1,256FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 955AverageC$ 1,231FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapestC$ 963AverageC$ 1,488FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
American AirlinesCheapestC$ 983AverageC$ 1,022FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapestC$ 988AverageC$ 1,413FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 990AverageC$ 1,293FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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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.

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