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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 432

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
19 Jun — 26 Jun1
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 20 May 2026.

Thu 4/68:50 a.m.
YOW
-
OTP
2 stops23h 30m
Air Canada
Mon 8/66:20 a.m.
OTP
-
YOW
2 stops36h 11m
Air Canada
Deal found 17/5C$ 1,077
Sun 14/66:25 p.m.
YOW
-
OTP
3 stops25h 45m
Multiple Airlines
Sun 21/611:20 p.m.
OTP
-
YOW
2 stops25h 15m
Multiple Airlines
Deal found 17/5C$ 1,084
Sun 14/69:10 a.m.
YOW
-
OTP
2 stops23h 10m
Air Canada
Sun 21/66:20 a.m.
OTP
-
YOW
2 stops33h 55m
Air Canada
Deal found 17/5C$ 1,089
Mon 8/66:55 a.m.
YOW
-
OTP
3 stops32h 15m
Multiple Airlines
Sun 21/610:50 p.m.
OTP
-
YOW
3 stops25h 45m
Multiple Airlines
Deal found 19/5C$ 1,106
Mon 8/69:10 a.m.
YOW
-
OTP
2 stops23h 10m
Air Canada
Sun 21/66:55 p.m.
OTP
-
YOW
2 stops35h 59m
Air Canada
Deal found 18/5C$ 1,118
Mon 8/611:15 a.m.
YOW
-
OTP
2 stops21h 05m
SWISS
Sun 21/64:10 p.m.
OTP
-
YOW
2 stops56h 05m
SWISS
Deal found 19/5C$ 1,158
Mon 8/65:10 p.m.
YOW
-
OTP
1 stop15h 40m
Air France
Sun 21/66:00 a.m.
OTP
-
YOW
1 stop16h 00m
Air France
Deal found 18/5C$ 1,174
Fri 5/611:15 a.m.
YOW
-
OTP
2 stops30h 55m
SWISS
Sat 20/64:10 p.m.
OTP
-
YOW
2 stops34h 00m
SWISS
Deal found 19/5C$ 1,177
Fri 5/65:10 p.m.
YOW
-
OTP
1 stop12h 15m
Air France
Sat 20/61:20 p.m.
OTP
-
YOW
1 stop32h 40m
Air France
Deal found 19/5C$ 1,178

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 20 May 2026.

Round-trip from

C$ 1,077

One-way from

C$ 432

Popular in

July

Cheapest in

January

Average price

C$ 1,196
Air Canada
  • Air Canada
  • 4/6-8/6
  • 4 total stops
  • 59h 41m total
  • Ottawa to Bucharest
Search Deals
31/5
  • 31/5
  • 3 total stops
  • 43h 00m total
  • Ottawa to Bucharest
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 377 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 20 May 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

Thu 4/6

12:15 p.m.-3:20 p.m.

2 stops20h 05m

Bucharest Otopeni Intl

Mon 8/6

6:20 a.m.-11:31 a.m.

2 stops36h 11m

C$ 1,077
Quickest round-trip

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 14/6

5:25 p.m.-3:25 p.m.

2 stops15h 00m

Bucharest Otopeni Intl

Sun 21/6

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

1 stop16h 00m

C$ 1,220

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 8/6

5:10 p.m.-3:25 p.m.

2 stops15h 15m

Bucharest Otopeni Intl

Sun 21/6

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

1 stop16h 00m

C$ 1,222

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

11:15 a.m.-6:15 p.m.

2 stops24h 00m

Bucharest Otopeni Intl

Wed 7/10

9:30 a.m.-12:25 a.m.

2 stops21h 55m

C$ 1,305

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 5/6

2:45 p.m.-1:10 p.m.

2 stops15h 25m

Bucharest Otopeni Intl

Sat 20/6

6:20 a.m.-5:15 p.m.

2 stops17h 55m

C$ 1,331

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 5/6

6:35 p.m.-8:05 a.m.

3 stops30h 30m

Bucharest Otopeni Intl

Sat 20/6

3:55 p.m.-12:40 p.m.

2 stops27h 45m

C$ 1,374

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

6:25 p.m.-1:50 p.m.

2 stops36h 25m

Bucharest Otopeni Intl

Tue 13/10

8:20 a.m.-5:35 p.m.

2 stops40h 15m

C$ 1,382

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 8/6

2:40 p.m.-3:20 p.m.

3 stops17h 40m

Bucharest Otopeni Intl

Sun 21/6

6:20 a.m.-5:29 p.m.

3 stops18h 09m

C$ 1,469
Cheapest one-way

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 31/5

6:25 p.m.-8:25 p.m.

3 stops43h 00m

C$ 432

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 18/9

6:25 p.m.-11:55 a.m.

3 stops34h 30m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/5

Showing 1-10 of 14 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, January is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 968). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,823). 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 20 May 2026.
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
1,588 reviews
Check prices

Food

7.0

Crew

8.2

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.4
Good
1,588 reviews
Air France
7.4
Good
1,588 reviews
Check prices

Food

7.0

Crew

8.2

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air Canada
7.1
Good
11,065 reviews
Air France
7.4
Good
1,588 reviews
Check prices

Food

7.0

Crew

8.2

Entertainment

7.0

Boarding

7.5

Overall

7.4

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

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 20h 05m. 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$ 968, 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 30% 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, January is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 968). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,823). 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.

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 20 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 968AverageC$ 1,188FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,060AverageC$ 1,616FlexibilityNo 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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