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Cheap flights from Ottawa to Bucharest from C$ 543

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — BUH
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Bucharest

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Bucharest
Explore the most affordable flight options available from Ottawa to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 January 2026.

Sat 14/27:30 p.m.
YOW
-
OTP
2 stops35h 35m
United Airlines
Sun 22/27:10 p.m.
OTP
-
YOW
2 stops46h 16m
United Airlines
Deal found 20/1C$ 929
Sat 31/12:15 p.m.
YOW
-
OTP
2 stops18h 35m
Air Canada
Wed 4/26:30 a.m.
OTP
-
YOW
2 stops34h 11m
Air Canada
Deal found 18/1C$ 986
Sat 14/26:20 p.m.
YOW
-
OTP
2 stops47h 10m
SWISS
Sun 22/24:40 p.m.
OTP
-
YOW
3 stops32h 01m
SWISS
Deal found 20/1C$ 1,184
Mon 25/510:05 p.m.
YOW
-
OTP
2 stops37h 30m
Air Canada
Sat 13/66:35 a.m.
OTP
-
YOW
2 stops22h 36m
Air Canada
Deal found 20/1C$ 1,210
Sat 14/28:40 a.m.
YOW
-
OTP
3 stops32h 45m
Multiple Airlines
Sun 22/28:35 p.m.
OTP
-
YOW
3 stops34h 50m
Multiple Airlines
Deal found 20/1C$ 1,394
Mon 25/55:25 p.m.
YOW
-
OTP
1 stop19h 45m
Air France
Sat 13/68:40 a.m.
OTP
-
YOW
1 stop13h 20m
Air France
Deal found 20/1C$ 1,449
Thu 27/82:00 p.m.
YOW
-
OTP
2 stops15h 25m
Multiple Airlines
Sat 12/912:45 p.m.
OTP
-
YOW
2 stops15h 30m
Multiple Airlines
Deal found 20/1C$ 1,474
Mon 25/55:25 p.m.
YOW
-
OTP
1 stop12h 20m
Multiple Airlines
Sat 13/67:00 a.m.
OTP
-
YOW
2 stops15h 00m
Multiple Airlines
Deal found 20/1C$ 1,492
Thu 27/85:10 p.m.
YOW
-
OTP
1 stop12h 00m
Air France
Sat 12/96:00 a.m.
OTP
-
YOW
1 stop16h 05m
Air France
Deal found 20/1C$ 1,502
Sat 27/65:55 a.m.
YOW
-
OTP
3 stops37h 35m
Multiple Airlines
Sat 18/76:10 a.m.
OTP
-
YOW
3 stops25h 11m
Multiple Airlines
Deal found 20/1C$ 1,531

Find flight deals from Ottawa to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 20 January 2026.

Round-trip from

C$ 929

One-way from

C$ 543

Popular in

July

Cheapest in

November

Average price

C$ 1,348
United Airlines
  • United Airlines
  • 14/2-22/2
  • 4 total stops
  • 81h 51m total
  • Ottawa to Bucharest
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 20h 15m total
  • Ottawa to Bucharest
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 430 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 78 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa 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 20 January 2026.
Use the filters below to find and compare flights from Ottawa to Bucharest that are best for you.

Fly from

Ottawa

Fly to

Bucharest

Route

Depart

Return

Price

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 14/2

7:30 p.m.-2:05 p.m.

2 stops35h 35m

Bucharest Otopeni Intl

Sun 22/2

7:10 p.m.-10:26 a.m.

2 stops46h 16m

C$ 929

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 31/1

2:15 p.m.-3:50 p.m.

2 stops18h 35m

Bucharest Otopeni Intl

Wed 4/2

6:30 a.m.-9:41 a.m.

2 stops34h 11m

C$ 986

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 14/2

6:20 p.m.-12:30 a.m.

2 stops47h 10m

Bucharest Otopeni Intl

Sun 22/2

4:40 p.m.-5:41 p.m.

3 stops32h 01m

C$ 1,184

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 25/5

10:05 p.m.-6:35 p.m.

2 stops37h 30m

Bucharest Otopeni Intl

Sat 13/6

6:35 a.m.-10:11 p.m.

2 stops22h 36m

C$ 1,210

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 14/2

8:40 a.m.-12:25 a.m.

3 stops32h 45m

Bucharest Otopeni Intl

Sun 22/2

8:35 p.m.-12:25 a.m.

3 stops34h 50m

C$ 1,394

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 25/5

5:25 p.m.-8:10 p.m.

1 stop19h 45m

Bucharest Otopeni Intl

Sat 13/6

8:40 a.m.-3:00 p.m.

1 stop13h 20m

C$ 1,449

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 25/5

5:25 p.m.-12:45 p.m.

1 stop12h 20m

Bucharest Otopeni Intl

Sat 13/6

7:00 a.m.-3:00 p.m.

2 stops15h 00m

C$ 1,492

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 27/6

9:05 a.m.-6:35 p.m.

2 stops26h 30m

Bucharest Otopeni Intl

Sat 18/7

6:15 a.m.-8:50 p.m.

2 stops21h 35m

C$ 1,596

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 27/6

5:25 p.m.-12:45 p.m.

1 stop12h 20m

Bucharest Otopeni Intl

Sat 18/7

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

1 stop16h 00m

C$ 1,624

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 10/3

4:20 p.m.-6:35 p.m.

2 stops20h 15m

C$ 543

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 17 results
1
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Best time to book a flight from Ottawa to Bucharest

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

What is the cheapest month to book a flight from Ottawa to Bucharest?

Currently, November is the cheapest month in which you can book a flight from Ottawa to Bucharest (average of C$ 658). Flying from Ottawa to Bucharest in July is currently the most expensive (average of C$ 1,184). 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 Ottawa to Bucharest?

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 20 January 2026.
Check out reviews from past customers who have flown with Air France and Air Canada from Ottawa to Bucharest to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,524 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Air France
7.4
Good
1,524 reviews
Air France
7.4
Good
1,524 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.
Air Canada
7.1
Good
10,642 reviews
Air France
7.4
Good
1,524 reviews
Check prices

Comfort

7.4

Crew

8.1

Food

7.0

Boarding

7.4

Entertainment

7.0

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Jayesh,Jan 2026

EWR - CDG

More choice on Food Coffee portion was small, the cups could be bigger. Dessert could have more options.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Bucharest?

    For a flight from Ottawa to Bucharest, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 0 outbound flights to Bucharest per day. 2 airlines have flights to Bucharest from Ottawa on a regular basis.

  • How long is the flight from Ottawa to Bucharest?

    For as low as C$ 986, United Airlines can have you in Bucharest from Ottawa in 18h 35m. Airlines will cover a distance of 7403 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Air Canada, at C$ 977, was found to be the cheapest airline from Ottawa to Bucharest. An alternate airline flying to your destination would be Air France. You may be able to fly from Ottawa to Bucharest for 28% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Ottawa to Bucharest (average of C$ 658). Flying from Ottawa to Bucharest in July is currently the most expensive (average of C$ 1,184). 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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Alternative routes for Ottawa to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Ottawa to Bucharest

Discover the top 2 airlines that operate flights from Ottawa 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 20 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 977AverageC$ 1,243FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,070AverageC$ 1,308FlexibilityNo cancel feeOn-time77%
Search Air France 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 Ottawa to Bucharest?

Cheapflights makes it easy to find Ottawa to Bucharest flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Bucharest from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

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

Can Cheapflights notify me if prices for flights from Ottawa 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 Ottawa today and book when prices fit your budget.

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