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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 481

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to Otopeni Intl
Explore the most affordable flight options available from Ottawa to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Sun 3/56:35 p.m.
YOW
-
OTP
2 stops18h 40m
Multiple Airlines
Thu 14/59:55 p.m.
OTP
-
YOW
1 stop21h 45m
Multiple Airlines
Deal found 10/3C$ 929
Tue 5/57:15 p.m.
YOW
-
OTP
2 stops18h 30m
Multiple Airlines
Thu 14/59:55 p.m.
OTP
-
YOW
1 stop21h 45m
Multiple Airlines
Deal found 10/3C$ 930
Sat 2/57:15 p.m.
YOW
-
OTP
2 stops25h 00m
Multiple Airlines
Mon 11/58:00 p.m.
OTP
-
YOW
2 stops31h 00m
Multiple Airlines
Deal found 10/3C$ 1,002
Mon 4/56:35 p.m.
YOW
-
OTP
2 stops25h 35m
Multiple Airlines
Mon 11/511:55 a.m.
OTP
-
YOW
2 stops39h 05m
Multiple Airlines
Deal found 10/3C$ 1,017
Sun 19/45:45 a.m.
YOW
-
OTP
2 stops26h 35m
Air Canada
Thu 23/46:20 a.m.
OTP
-
YOW
2 stops22h 56m
Air Canada
Deal found 8/3C$ 1,029
Sat 9/57:15 p.m.
YOW
-
OTP
2 stops25h 00m
Multiple Airlines
Mon 8/68:00 p.m.
OTP
-
YOW
1 stop23h 40m
Multiple Airlines
Deal found 9/3C$ 1,033
Wed 1/410:15 a.m.
YOW
-
OTP
2 stops18h 45m
Multiple Airlines
Wed 3/66:35 a.m.
OTP
-
YOW
2 stops17h 36m
Multiple Airlines
Deal found 8/3C$ 1,051
Sun 3/56:00 a.m.
YOW
-
OTP
2 stops26h 20m
Air Canada
Mon 11/56:20 a.m.
OTP
-
YOW
2 stops34h 21m
Air Canada
Deal found 9/3C$ 1,054
Sun 3/52:00 p.m.
YOW
-
OTP
2 stops15h 00m
Multiple Airlines
Sun 10/56:20 a.m.
OTP
-
YOW
2 stops19h 51m
Multiple Airlines
Deal found 9/3C$ 1,056
Sun 26/44:00 p.m.
YOW
-
OTP
2 stops19h 35m
Air Canada
Mon 15/66:20 a.m.
OTP
-
YOW
2 stops21h 31m
Air Canada
Deal found 8/3C$ 1,058
Wed 29/46:20 p.m.
YOW
-
OTP
2 stops17h 15m
Air Canada
Wed 6/56:20 a.m.
OTP
-
YOW
2 stops21h 31m
Air Canada
Deal found 8/3C$ 1,059
Wed 22/410:55 a.m.
YOW
-
OTP
2 stops21h 25m
Air Canada
Mon 15/612:45 p.m.
OTP
-
YOW
2 stops16h 26m
Air Canada
Deal found 8/3C$ 1,060

Find flight deals from Ottawa to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Otopeni Intl (OTP). 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 12 March 2026.

Round-trip from

C$ 929

One-way from

C$ 481

Popular in

December

Cheapest in

January

Average price

C$ 1,225
3/5-14/5
  • 3/5-14/5
  • 3 total stops
  • 40h 25m total
  • Ottawa to Bucharest
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 26h 20m total
  • Ottawa to Bucharest
Search Deals
High demand for flights, 5% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Otopeni Intl 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 12 March 2026.
Use the filters below to find and compare flights from Ottawa to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 19/4

5:45 a.m.-3:20 p.m.

2 stops26h 35m

Bucharest Otopeni Intl

Mon 27/4

4:10 p.m.-5:36 p.m.

2 stops32h 26m

C$ 1,078

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 19/4

10:55 a.m.-1:05 a.m.

2 stops31h 10m

Bucharest Otopeni Intl

Sun 26/4

6:20 a.m.-5:36 p.m.

2 stops18h 16m

C$ 1,078

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 30/4

4:00 p.m.-4:30 p.m.

2 stops17h 30m

Bucharest Otopeni Intl

Mon 11/5

6:20 a.m.-7:41 p.m.

2 stops20h 21m

C$ 1,098

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 2/5

7:30 p.m.-6:35 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Thu 7/5

6:15 a.m.-4:38 p.m.

2 stops17h 23m

C$ 1,136
Quickest round-trip

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 2/5

7:30 p.m.-6:35 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Wed 13/5

12:45 p.m.-10:05 p.m.

2 stops16h 20m

C$ 1,136

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 2/5

7:30 p.m.-6:35 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Wed 6/5

6:15 a.m.-4:38 p.m.

2 stops17h 23m

C$ 1,136

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sat 2/5

7:30 p.m.-6:35 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Fri 8/5

6:15 a.m.-4:38 p.m.

2 stops17h 23m

C$ 1,146

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 24/3

3:15 p.m.-12:30 p.m.

2 stops15h 15m

Bucharest Otopeni Intl

Mon 30/3

6:55 p.m.-6:55 p.m.

2 stops31h 00m

C$ 1,151

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 24/3

3:15 p.m.-12:30 p.m.

2 stops15h 15m

Bucharest Otopeni Intl

Sat 28/3

6:35 p.m.-11:54 p.m.

2 stops35h 19m

C$ 1,161

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 5/5

6:00 a.m.-1:10 a.m.

2 stops36h 10m

Bucharest Otopeni Intl

Mon 11/5

6:55 p.m.-11:54 p.m.

2 stops35h 59m

C$ 1,170

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Otopeni Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 707). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,162). 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 Otopeni Intl Airport?

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated 12 March 2026.
Check out reviews from past customers who have flown with Air France from Ottawa to Bucharest Otopeni Intl Airport 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
1,544 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class
Air France
7.4
Good
1,544 reviews
Air France
7.4
Good
1,544 reviews
Check prices

Boarding

7.4

Entertainment

7.0

Overall

7.4

Crew

8.1

Comfort

7.3

Food

7.0

Reviews

1 / 20
6.0
Good

Jayesh,Jan 2026

CDG - NMI

Entertainment needs more good Bollywood movies - as this flight was going to Mumbai, India. The Aircraft was a OLD - Is service to India cannot be improved ? The aircraft from Newark to Paris was great n new aircraft BUT aircraft from Paris to Mumbai was very old and poor class

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Otopeni Intl. 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 Otopeni Intl?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Bucharest Otopeni Intl. On average, Ottawa has 0 outbound flights to Bucharest Otopeni Intl per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Bucharest Otopeni Intl Airport?

    SWISS, Air Canada, and United Airlines can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 16h 05m. Your travel time can differ by up to 15h 05m. There are 7403 km between Ottawa and Bucharest Otopeni Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Ottawa to Bucharest Otopeni Intl Airport round-trip?

    Air France, at C$ 1,044, was found to be the cheapest airline from Ottawa to Bucharest Otopeni Intl Airport.. Users have found that Air France is 20% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Ottawa to Otopeni Intl?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Otopeni Intl 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 Otopeni Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 707). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,162). 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 airline flying from Ottawa to Otopeni Intl

Discover the top airline that operate flights from Ottawa to Otopeni Intl. 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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,044AverageC$ 1,287FlexibilityNo 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 Otopeni Intl?

Cheapflights makes it easy to find Ottawa to Otopeni Intl 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 Otopeni Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ottawa to Otopeni Intl.

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

Yes! Cheapflights helps users easily find flights from Ottawa to Otopeni Intl with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to Otopeni Intl become cheaper?

Yes, Cheapflights offers price alerts on Ottawa to Otopeni Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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