Find flights
When to book
Airlines
FAQs

Cheap flights from Montreal to Bucharest from C$ 393

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BUH
18 mai — 25 mai1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Bucharest
Explore the most affordable flight options available from Montreal to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 avril 2026.

dim. 10/511:00 p.m.
YUL
-
OTP
2 stops31h 05m
Multiple Airlines
mer. 20/511:10 a.m.
OTP
-
YUL
1 stop16h 50m
Multiple Airlines
Deal found 13/4C$ 933
jeu. 16/44:40 p.m.
YUL
-
OTP
1 stop25h 25m
SWISS
jeu. 4/66:20 a.m.
OTP
-
YUL
1 stop15h 40m
SWISS
Deal found 13/4C$ 934
lun. 8/68:25 p.m.
YUL
-
OTP
1 stop22h 10m
Multiple Airlines
lun. 15/67:40 a.m.
OTP
-
YUL
1 stop14h 40m
Multiple Airlines
Deal found 14/4C$ 936
lun. 1/64:40 p.m.
YUL
-
OTP
1 stop15h 40m
SWISS
jeu. 11/64:10 p.m.
OTP
-
YUL
1 stop29h 50m
SWISS
Deal found 14/4C$ 939
lun. 4/51:15 p.m.
YUL
-
OTP
3 stops28h 20m
Multiple Airlines
mar. 12/510:35 p.m.
OTP
-
YUL
3 stops26h 45m
Multiple Airlines
Deal found 14/4C$ 940
dim. 26/44:40 p.m.
YUL
-
OTP
1 stop15h 40m
SWISS
lun. 11/56:20 a.m.
OTP
-
YUL
1 stop15h 40m
SWISS
Deal found 14/4C$ 944
mar. 26/56:45 a.m.
YUL
-
OTP
3 stops33h 25m
Multiple Airlines
sam. 27/611:00 p.m.
OTP
-
YUL
3 stops27h 32m
Multiple Airlines
Deal found 15/4C$ 945
lun. 4/54:15 p.m.
YUL
-
OTP
2 stops21h 10m
Multiple Airlines
mer. 27/510:40 p.m.
OTP
-
YUL
3 stops32h 45m
Multiple Airlines
Deal found 17/4C$ 947
mer. 13/54:40 p.m.
YUL
-
OTP
1 stop25h 30m
SWISS
mer. 20/56:20 a.m.
OTP
-
YUL
1 stop15h 40m
SWISS
Deal found 15/4C$ 948
dim. 26/44:40 p.m.
YUL
-
OTP
1 stop15h 40m
Air Canada
lun. 11/56:35 a.m.
OTP
-
YUL
2 stops17h 51m
Air Canada
Deal found 17/4C$ 952
lun. 11/511:00 p.m.
YUL
-
OTP
1 stop18h 10m
Multiple Airlines
lun. 18/510:35 p.m.
OTP
-
YUL
2 stops22h 25m
Multiple Airlines
Deal found 13/4C$ 955

Find flight deals from Montreal to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 18 avril 2026.

Round-trip from

C$ 933

One-way from

C$ 393

Popular in

July

Cheapest in

February

Average price

C$ 1,097
10/5-20/5
  • 10/5-20/5
  • 3 total stops
  • 47h 55m total
  • Montreal to Bucharest
Search Deals
10/6
  • 10/6
  • 3 total stops
  • 32h 20m total
  • Montreal to Bucharest
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 466 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal 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 18 avril 2026.
Use the filters below to find and compare flights from Montreal 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

ven. 12/6

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

1 stop25h 30m

Bucharest Otopeni Intl

mer. 24/6

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

1 stop29h 50m

C$ 986

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

dim. 14/6

6:50 p.m.-5:20 p.m.

1 stop15h 30m

Bucharest Otopeni Intl

ven. 26/6

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

1 stop33h 55m

C$ 1,007
Quickest round-trip

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

mar. 9/6

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

jeu. 25/6

1:40 p.m.-8:05 p.m.

1 stop13h 25m

C$ 1,011

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

jeu. 28/5

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

1 stop25h 30m

Bucharest Otopeni Intl

jeu. 4/6

6:20 a.m.-2:50 p.m.

2 stops15h 30m

C$ 1,012

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

jeu. 11/6

10:30 p.m.-12:25 p.m.

1 stop30h 55m

Bucharest Otopeni Intl

lun. 22/6

1:40 p.m.-12:00 p.m.

1 stop29h 20m

C$ 1,032

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

lun. 4/5

6:50 p.m.-5:20 p.m.

1 stop15h 30m

Bucharest Otopeni Intl

sam. 16/5

7:05 a.m.-11:13 p.m.

2 stops23h 08m

C$ 1,044

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

mar. 5/5

12:55 p.m.-12:45 p.m.

2 stops40h 50m

Bucharest Otopeni Intl

mar. 26/5

6:00 a.m.-12:00 p.m.

1 stop13h 00m

C$ 1,045

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

jeu. 7/5

5:06 p.m.-12:25 p.m.

2 stops36h 19m

Bucharest Otopeni Intl

mer. 20/5

6:00 a.m.-3:05 p.m.

1 stop16h 05m

C$ 1,051

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

mer. 27/5

9:15 a.m.-12:00 p.m.

2 stops19h 45m

Bucharest Otopeni Intl

mer. 17/6

6:15 a.m.-7:45 p.m.

2 stops44h 30m

C$ 1,055

MontrealBucharest

YUL - OTP

YULOTP

Montreal Pierre Elliott Trudeau Intl

mar. 9/6

5:00 p.m.-12:45 p.m.

1 stop12h 45m

Bucharest Otopeni Intl

mar. 23/6

2:00 p.m.-12:00 p.m.

2 stops29h 00m

C$ 1,055

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/4

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Montreal to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest from Montreal 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 to Bucharest

How far ahead should I book a flight from Montreal to Bucharest?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Bucharest. Price data was last updated on 10 April 2026.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal 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 to Bucharest?

Currently, November is the cheapest month in which you can book a flight from Montreal to Bucharest (average of C$ 220). Flying from Montreal to Bucharest in July is currently the most expensive (average of C$ 1,074). 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 to Bucharest?

What’s the top layover airport for flights from Montreal to Bucharest?

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

Paris (CDG) – chosen by Cheapflights users on 35% of one-stop itineraries from Montreal to Bucharest on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Bucharest?

Average round-trip fare for 1-stop flights from Montreal 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$ 968.

What’s the fastest layover option from Montreal to Bucharest?

Shortest average travel time for 1-stop one-way flights from Montreal 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 to Bucharest?

Average layover duration for 1-stop one-way flights from Montreal 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 16m.

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 18 avril 2026.
Read reviews from past customers who have flown Delta,KLM, andAir France from Montreal to Bucharest. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
8,423 reviews
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.8
Good
1,502 reviews
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air France
7.4
Good
1,572 reviews
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,936 reviews
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,891 reviews
Delta
7.9
Good
8,423 reviews
Check prices

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Montreal 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 to Bucharest?

    For as low as C$ 1,007, SWISS can have you in Bucharest from Montreal in 15h 30m. Montreal and Bucharest are separated by a distance of 7277 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Montreal to Bucharest round-trip?

    Currently priced at C$ 767, British Airways will fly you from Montreal to Bucharest and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Air Canada - these airlines can fly you to your destination from C$ 837 and C$ 839, respectively. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal 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$ 828 and C$ 906 on SWISS and Lufthansa, respectively.

  • Can I find deals for flights from Montreal to Bucharest that include hotel bookings?

    Yes. In addition to deals on Montreal to Bucharest flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Bucharest?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Bucharest.

  • Can I find deals for business class flights from Montreal to Bucharest?

    Yes. Cheapflights offers flight deals from Montreal 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 to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Montreal to Bucharest (average of C$ 220). Flying from Montreal to Bucharest in July is currently the most expensive (average of C$ 1,074). 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.

Fly from Montreal to Bucharest on these airlines

Choose from the following airlines for your flight from Montreal to Bucharest. Flights are based on user searches made on Cheapflights and were last updated on 18 avril 2026.
Air France flights from Montreal to Bucharest
Air Canada flights from Montreal to Bucharest
Lufthansa flights from Montreal to Bucharest

Top 10 airlines flying from Montreal to Bucharest

Discover the top 10 airlines that operate flights from Montreal 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 18 avril 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 767AverageC$ 1,103FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapestC$ 837AverageC$ 1,208FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 839AverageC$ 1,410FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapestC$ 840AverageC$ 1,150FlexibilityNo cancel feeOn-time79%
Search SWISS flights
LufthansaCheapestC$ 899AverageC$ 1,468FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapestC$ 911AverageC$ 1,295FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Air FranceCheapestC$ 927AverageC$ 1,446FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 932AverageC$ 1,220FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapestC$ 958AverageC$ 996FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Turkish AirlinesCheapestC$ 1,105AverageC$ 1,404FlexibilityNo 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 Montreal to Bucharest?

Cheapflights helps you search for flights from Montreal to Bucharest via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Bucharest?

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Bucharest for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Montreal to Bucharest with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Montreal to Bucharest, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Montreal to Bucharest become cheaper?

Yes! Start tracking prices for Montreal to Bucharest 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.

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.