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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest from C$ 453

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BUH
24 Jan — 31 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Bucharest are usually found in January or October, 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

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 25 December 2025.

Sun 28/128:10 p.m.YUL - OTP
1 stop15h 25mMultiple Airlines
Tue 20/16:30 a.m.OTP - YUL
1 stop15h 40mMultiple Airlines
Deal found 25/12C$ 1,139
Sun 28/128:40 p.m.YUL - OTP
1 stop15h 55mBritish Airways
Tue 20/18:00 a.m.OTP - YUL
1 stop17h 45mBritish Airways
Deal found 24/12C$ 1,255
Sun 28/127:00 a.m.YUL - OTP
2 stops24h 05mAir Canada
Tue 20/16:30 a.m.OTP - YUL
2 stops19h 52mAir Canada
Deal found 24/12C$ 1,337
Thu 25/127:08 a.m.YUL - OTP
2 stops49h 02mMultiple Airlines
Wed 31/128:05 a.m.OTP - YUL
1 stop17h 40mMultiple Airlines
Deal found 24/12C$ 1,348
Thu 25/128:40 p.m.YUL - OTP
1 stop12h 05mBritish Airways
Wed 31/128:05 a.m.OTP - YUL
1 stop17h 40mBritish Airways
Deal found 24/12C$ 1,460
Thu 25/128:40 p.m.YUL - OTP
1 stop12h 05mBritish Airways
Tue 30/124:40 p.m.OTP - YUL
1 stop33h 05mBritish Airways
Deal found 24/12C$ 1,571
Thu 25/126:35 p.m.YUL - OTP
1 stop22h 15mMultiple Airlines
Tue 30/124:40 p.m.OTP - YUL
1 stop29h 30mMultiple Airlines
Deal found 24/12C$ 1,653
Tue 23/128:40 p.m.YUL - OTP
1 stop19h 15mBritish Airways
Sat 17/14:00 p.m.OTP - YUL
1 stop33h 45mBritish Airways
Deal found 23/12C$ 1,664

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 25 December 2025.

Round-trip from

C$ 794

One-way from

C$ 453

Popular in

December

Cheapest in

January

Average price

C$ 1,495
23/1-30/1
  • 23/1-30/1
  • 2 total stops
  • 52h 15m total
  • Montreal to Bucharest
Search Deals
23/1
  • 23/1
  • 3 total stops
  • 30h 40m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 25 December 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

Wed 18/3

5:55 p.m.-3:50 p.m.

1 stop15h 55m

Bucharest Otopeni Intl

Wed 8/4

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

1 stop14h 15m

C$ 825

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Wed 18/3

5:55 p.m.-3:50 p.m.

1 stop15h 55m

Bucharest Otopeni Intl

Wed 15/4

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

1 stop14h 15m

C$ 825

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

5:55 p.m.-3:45 p.m.

1 stop15h 50m

Bucharest Otopeni Intl

Tue 7/4

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

1 stop14h 15m

C$ 825

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

10:30 p.m.-3:45 p.m.

2 stops35h 15m

Bucharest Otopeni Intl

Mon 13/4

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

1 stop29h 50m

C$ 833

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

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

1 stop15h 40m

Bucharest Otopeni Intl

Thu 23/4

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

1 stop15h 40m

C$ 838

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 17/3

4:10 p.m.-3:45 p.m.

2 stops17h 35m

Bucharest Otopeni Intl

Sun 5/4

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

1 stop15h 40m

C$ 841

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Mon 13/4

8:40 p.m.-6:35 p.m.

1 stop14h 55m

Bucharest Otopeni Intl

Thu 23/4

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

1 stop15h 40m

C$ 844

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

4:40 p.m.-1:05 a.m.

1 stop25h 25m

Bucharest Otopeni Intl

Tue 28/4

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

1 stop29h 50m

C$ 846

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Thu 9/4

4:40 p.m.-1:05 a.m.

1 stop25h 25m

Bucharest Otopeni Intl

Thu 30/4

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

1 stop15h 40m

C$ 846

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

Tue 7/4

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

2 stops15h 40m

Bucharest Otopeni Intl

Thu 30/4

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

1 stop15h 40m

C$ 848

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/12

Showing 1-10 of 17 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 19 December 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, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 648). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,166). 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 25 December 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.

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 38% 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$ 1,049.

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 16m.

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 25 December 2025.
Get a feel of what it's like to fly with Delta,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.
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,013 reviews
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air France
7.4
Good
1,513 reviews
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,560 reviews
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,655 reviews
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,617 reviews
Delta
7.9
Good
8,013 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 15h 40m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest is about 7277 km.

  • 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$ 767 on this airline. Additional options worth looking into are Air Canada and SWISS, starting at C$ 889 and C$ 896 round-trip. British Airways is currently priced 37% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest one-way?

    For one-way options, check prices for Austrian Airlines. According to our data, you can fly for as low as C$ 806. Users have also found prices from C$ 827 and C$ 905 on SWISS and Lufthansa, respectively.

  • 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, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest (average of C$ 648). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Bucharest in July is currently the most expensive (average of C$ 1,166). 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

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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 25 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 767AverageC$ 1,147FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapestC$ 889AverageC$ 1,349FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 896AverageC$ 1,076FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 899AverageC$ 1,449FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapestC$ 923AverageC$ 1,257FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapestC$ 930AverageC$ 1,226FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 957AverageC$ 996FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapestC$ 963AverageC$ 1,373FlexibilityNo cancel feeOn-time77%
Search Air France flights
Austrian AirlinesCheapestC$ 973AverageC$ 1,245FlexibilityNo 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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