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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 969

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 November 2025.

Round-trip from

C$ 969

Popular in

December

Cheapest in

April

Average price

C$ 1,370
Air Canada
  • Air Canada
  • 28/12-27/1
  • 4 total stops
  • 78h 47m total
  • Ottawa to Bucharest
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Highest demand for flights based on searches. 9% potential increase in price (C$ 197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 64 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 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 17 November 2025.

Sun 28/127:25 p.m.YOW - OTP
2 stops40h 10mAir Canada
Tue 27/16:30 a.m.OTP - YOW
2 stops38h 37mAir Canada
Deal found 17/11C$ 969
Sun 28/128:25 p.m.YOW - OTP
2 stops39h 10mAir Canada
Mon 26/16:30 a.m.OTP - YOW
2 stops33h 53mAir Canada
Deal found 17/11C$ 979
Sun 28/128:25 p.m.YOW - OTP
2 stops39h 10mAir Canada
Sat 24/16:30 a.m.OTP - YOW
2 stops19h 48mAir Canada
Deal found 17/11C$ 989
Sun 28/126:20 p.m.YOW - OTP
2 stops47h 10mSWISS
Mon 26/14:40 p.m.OTP - YOW
3 stops32h 02mSWISS
Deal found 17/11C$ 1,064
Sat 27/125:40 a.m.YOW - OTP
2 stops26h 00mMultiple Airlines
Sun 25/18:35 a.m.OTP - YOW
2 stops23h 07mMultiple Airlines
Deal found 17/11C$ 1,125
Sat 27/122:05 p.m.YOW - OTP
2 stops21h 30mLufthansa
Mon 26/11:05 p.m.OTP - YOW
2 stops16h 13mLufthansa
Deal found 17/11C$ 1,276
Sat 27/124:15 p.m.YOW - OTP
2 stops19h 20mLufthansa
Sat 24/15:55 a.m.OTP - YOW
2 stops19h 43mLufthansa
Deal found 17/11C$ 1,304
Sun 28/124:00 p.m.YOW - OTP
3 stops25h 30mSWISS
Sun 25/14:40 p.m.OTP - YOW
2 stops33h 38mSWISS
Deal found 17/11C$ 1,307
Sun 28/126:20 p.m.YOW - OTP
2 stops47h 10mSWISS
Sat 24/14:40 p.m.OTP - YOW
3 stops32h 02mSWISS
Deal found 17/11C$ 1,314
Fri 26/126:20 p.m.YOW - OTP
2 stops47h 05mSWISS
Mon 26/14:40 p.m.OTP - YOW
2 stops32h 02mSWISS
Deal found 17/11C$ 1,327
Fri 26/126:20 p.m.YOW - OTP
2 stops47h 05mSWISS
Sun 25/14:40 p.m.OTP - YOW
2 stops33h 38mSWISS
Deal found 17/11C$ 1,336

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 17 November 2025.
Use the filters below to find and compare flights from Ottawa to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Otopeni Intl

Route

Depart

Return

Price

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 25/3

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

2 stops18h 15m

Bucharest Otopeni Intl

Sun 29/3

6:05 a.m.-10:16 p.m.

2 stops23h 11m

C$ 977

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 25/3

2:05 p.m.-3:50 p.m.

2 stops19h 45m

Bucharest Otopeni Intl

Sun 29/3

6:05 a.m.-9:36 a.m.

2 stops34h 31m

C$ 983

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 11/3

10:20 a.m.-12:30 p.m.

2 stops20h 10m

Bucharest Otopeni Intl

Tue 24/3

6:55 a.m.-6:38 p.m.

2 stops17h 43m

C$ 1,010

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 11/3

6:15 a.m.-5:15 p.m.

3 stops29h 00m

Bucharest Otopeni Intl

Mon 23/3

9:45 p.m.-12:39 a.m.

2 stops32h 54m

C$ 1,027

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 11/3

9:45 a.m.-12:30 p.m.

3 stops20h 45m

Bucharest Otopeni Intl

Tue 24/3

5:55 a.m.-2:27 p.m.

2 stops38h 32m

C$ 1,108

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 11/3

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

3 stops19h 00m

Bucharest Otopeni Intl

Tue 24/3

4:40 p.m.-7:15 p.m.

3 stops32h 35m

C$ 1,275

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 12/3

5:40 a.m.-5:45 p.m.

3 stops30h 05m

Bucharest Otopeni Intl

Tue 24/3

1:40 p.m.-12:39 a.m.

3 stops40h 59m

C$ 1,346

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 12/3

9:45 a.m.-12:30 p.m.

3 stops20h 45m

Bucharest Otopeni Intl

Tue 24/3

5:55 a.m.-6:55 p.m.

2 stops19h 00m

C$ 1,383

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/11

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$ 735). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,196). 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 YOW to OTP?

Find hourly flight availability from Ottawa to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 November 2025.

It’s optimal to fly from Ottawa to Bucharest Otopeni Intl Airport in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight in the afternoon.

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 17 November 2025.
Check out reviews from past customers who have flown with Air France and Air Canada 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
1,489 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air France
7.4
Good
1,489 reviews
Air France
7.4
Good
1,489 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.
Air Canada
7.1
Good
10,457 reviews
Air France
7.4
Good
1,489 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.4

Entertainment

7.0

Food

7.0

Overall

7.4

Reviews

1 / 20
4.0
Okay

Hazel,Nov 2025

CDG - FCO

My experience with Air France was very disappointing. They claimed the flight was full and required me to check in my carry-on bag, yet once on board, there was plenty of overhead compartment space available. Several passengers with larger and heavier bags were allowed to bring theirs on without any issue. The inconsistency felt unfair and frustrating.

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 2 airlines. 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?

    Lufthansa and Air Canada can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 18h 15m. Your travel time can differ by up to 1h 30m. 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 are the cheapest airlines flying from Ottawa to Bucharest Otopeni Intl Airport round-trip?

    Air Canada, at C$ 1,026, was found to be the cheapest airline from Ottawa to Bucharest Otopeni Intl Airport. An alternate airline flying to your destination would be Air France. Users have found that Air Canada is 27% 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$ 735). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,196). 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 2 airlines flying from Ottawa to Otopeni Intl

Discover the top 2 airlines 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 17 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,026AverageC$ 1,262FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,089AverageC$ 1,355FlexibilityNo cancel feeOn-time77%
Search Air France flights

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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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