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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 533

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Otopeni Intl

Enter your travel dates to find the best prices.

Best flights from Ottawa to Otopeni Intl
Discover carefully curated flight deals from Ottawa to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Mon 20/44:15 p.m.YOW - OTP
2 stops16h 05mMultiple Airlines
Fri 8/56:15 a.m.OTP - YOW
2 stops21h 36mMultiple Airlines
Deal found 25/12C$ 946
Mon 20/45:45 a.m.YOW - OTP
2 stops29h 50mAir Canada
Fri 8/56:20 a.m.OTP - YOW
2 stops34h 21mAir Canada
Deal found 25/12C$ 962
Tue 14/44:15 p.m.YOW - OTP
2 stops16h 05mSWISS
Thu 23/46:20 a.m.OTP - YOW
3 stops18h 16mSWISS
Deal found 26/12C$ 1,147
Wed 28/110:45 a.m.YOW - OTP
2 stops22h 05mAir Canada
Sun 1/26:30 a.m.OTP - YOW
2 stops38h 02mAir Canada
Deal found 26/12C$ 976
Mon 18/52:25 p.m.YOW - OTP
2 stops17h 55mAir Canada
Tue 23/66:20 a.m.OTP - YOW
2 stops20h 25mAir Canada
Deal found 26/12C$ 1,114
Tue 19/59:00 a.m.YOW - OTP
2 stops23h 20mAir Canada
Wed 24/66:20 a.m.OTP - YOW
2 stops22h 50mAir Canada
Deal found 26/12C$ 1,118
Thu 21/59:05 a.m.YOW - OTP
2 stops26h 30mAir Canada
Mon 22/66:35 a.m.OTP - YOW
2 stops21h 15mAir Canada
Deal found 25/12C$ 1,132
Sun 24/58:50 a.m.YOW - OTP
2 stops23h 30mAir Canada
Thu 25/66:15 a.m.OTP - YOW
2 stops21h 35mAir Canada
Deal found 26/12C$ 1,133
Mon 18/52:25 p.m.YOW - OTP
2 stops17h 55mAir Canada
Thu 25/66:15 a.m.OTP - YOW
2 stops21h 35mAir Canada
Deal found 26/12C$ 1,137
Tue 19/512:00 p.m.YOW - OTP
2 stops20h 20mAir Canada
Thu 25/66:15 a.m.OTP - YOW
2 stops21h 35mAir Canada
Deal found 26/12C$ 1,141

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 28 December 2025.

Round-trip from

C$ 927

One-way from

C$ 533

Popular in

December

Cheapest in

April

Average price

C$ 1,714
Lufthansa
  • Lufthansa
  • 19/4-27/4
  • 4 total stops
  • 35h 16m total
  • Ottawa to Bucharest
Search Deals
10/2
  • 10/2
  • 3 total stops
  • 46h 45m total
  • Ottawa to Bucharest
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 6 potential increase over avg. RT price).
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 December 2025
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 28 December 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

Mon 20/4

4:15 p.m.-3:20 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Fri 8/5

6:15 a.m.-8:51 p.m.

2 stops21h 36m

C$ 946

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 20/4

5:45 a.m.-6:35 p.m.

2 stops29h 50m

Bucharest Otopeni Intl

Fri 8/5

6:20 a.m.-9:41 a.m.

2 stops34h 21m

C$ 962

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 28/1

10:45 a.m.-3:50 p.m.

2 stops22h 05m

Bucharest Otopeni Intl

Sun 1/2

6:30 a.m.-1:32 p.m.

2 stops38h 02m

C$ 976

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 18/5

2:25 p.m.-3:20 p.m.

2 stops17h 55m

Bucharest Otopeni Intl

Tue 23/6

6:20 a.m.-7:45 p.m.

2 stops20h 25m

C$ 1,114

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 19/5

9:00 a.m.-3:20 p.m.

2 stops23h 20m

Bucharest Otopeni Intl

Wed 24/6

6:20 a.m.-10:10 p.m.

2 stops22h 50m

C$ 1,118

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 21/5

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

2 stops26h 30m

Bucharest Otopeni Intl

Mon 22/6

6:35 a.m.-8:50 p.m.

2 stops21h 15m

C$ 1,132

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 24/5

8:50 a.m.-3:20 p.m.

2 stops23h 30m

Bucharest Otopeni Intl

Thu 25/6

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

2 stops21h 35m

C$ 1,133

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 18/5

2:25 p.m.-3:20 p.m.

2 stops17h 55m

Bucharest Otopeni Intl

Thu 25/6

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

2 stops21h 35m

C$ 1,137

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 19/5

12:00 p.m.-3:20 p.m.

2 stops20h 20m

Bucharest Otopeni Intl

Thu 25/6

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

2 stops21h 35m

C$ 1,141

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 14/4

4:15 p.m.-3:20 p.m.

2 stops16h 05m

Bucharest Otopeni Intl

Thu 23/4

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

3 stops18h 16m

C$ 1,147

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 14 results
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, November is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 648). Flying from Ottawa to Bucharest Otopeni Intl Airport 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 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 28 December 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 28 December 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
1,515 reviews
Check prices

Crew

8.2

Food

7.0

Comfort

7.4

Overall

7.4

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,515 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Crew

8.2

Food

7.0

Comfort

7.4

Overall

7.4

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air Canada
7.1
Good
10,562 reviews
Air France
7.4
Good
1,515 reviews
Check prices

Crew

8.2

Food

7.0

Comfort

7.4

Overall

7.4

Boarding

7.4

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

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?

    Air Canada can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 29h 50m. Your travel time can differ by up to . There are 7403 km between Ottawa and Bucharest Otopeni Intl Airport.

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

    Air Canada, at C$ 962, 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, November is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 648). Flying from Ottawa to Bucharest Otopeni Intl Airport 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 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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 962AverageC$ 1,224FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,054AverageC$ 1,281FlexibilityNo 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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