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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 558

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
3 May — 10 May1
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 3 April 2026.

Tue 7/45:55 p.m.
YOW
-
OTP
2 stops24h 10m
SWISS
Tue 21/44:10 p.m.
OTP
-
YOW
2 stops32h 26m
SWISS
Deal found 29/3C$ 1,077
Thu 9/46:20 p.m.
YOW
-
OTP
2 stops47h 45m
SWISS
Thu 23/46:20 a.m.
OTP
-
YOW
2 stops22h 56m
SWISS
Deal found 29/3C$ 1,078
Fri 10/45:45 a.m.
YOW
-
OTP
2 stops36h 20m
Multiple Airlines
Thu 23/46:20 a.m.
OTP
-
YOW
2 stops34h 51m
Multiple Airlines
Deal found 29/3C$ 1,080
Tue 16/66:55 a.m.
YOW
-
OTP
3 stops33h 15m
Multiple Airlines
Thu 2/72:25 p.m.
OTP
-
YOW
3 stops34h 10m
Multiple Airlines
Deal found 29/3C$ 1,085
Sun 3/52:40 p.m.
YOW
-
OTP
2 stops17h 40m
Air Canada
Thu 7/56:20 a.m.
OTP
-
YOW
2 stops36h 11m
Air Canada
Deal found 31/3C$ 1,105
Wed 8/410:00 a.m.
YOW
-
OTP
2 stops19h 00m
Multiple Airlines
Wed 22/46:20 a.m.
OTP
-
YOW
2 stops22h 56m
Multiple Airlines
Deal found 30/3C$ 1,110
Sat 11/47:30 p.m.
YOW
-
OTP
2 stops36h 50m
Air Canada
Fri 24/46:20 a.m.
OTP
-
YOW
2 stops34h 51m
Air Canada
Deal found 29/3C$ 1,114
Mon 8/69:00 a.m.
YOW
-
OTP
2 stops23h 20m
Air Canada
Fri 12/66:15 a.m.
OTP
-
YOW
2 stops34h 26m
Air Canada
Deal found 2/4C$ 1,163
Wed 8/410:55 a.m.
YOW
-
OTP
2 stops31h 10m
SWISS
Wed 22/46:20 a.m.
OTP
-
YOW
3 stops19h 56m
SWISS
Deal found 30/3C$ 1,174

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 3 April 2026.

Round-trip from

C$ 1,078

One-way from

C$ 558

Popular in

December

Cheapest in

January

Average price

C$ 1,131
16/6-2/7
  • 16/6-2/7
  • 6 total stops
  • 67h 25m total
  • Ottawa to Bucharest
Search Deals
11/5
  • 11/5
  • 3 total stops
  • 30h 30m total
  • Ottawa to Bucharest
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 3 April 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 3/5

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

2 stops17h 40m

Bucharest Otopeni Intl

Thu 7/5

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

2 stops36h 11m

C$ 1,105

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 8/6

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

2 stops23h 20m

Bucharest Otopeni Intl

Fri 12/6

6:15 a.m.-9:41 a.m.

2 stops34h 26m

C$ 1,163

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 7/9

6:55 a.m.-2:40 p.m.

2 stops24h 45m

Bucharest Otopeni Intl

Sat 26/9

8:35 a.m.-12:20 a.m.

2 stops22h 45m

C$ 1,386

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 16/6

2:52 p.m.-1:10 a.m.

2 stops27h 18m

Bucharest Otopeni Intl

Thu 2/7

6:15 a.m.-10:03 a.m.

2 stops34h 48m

C$ 1,441

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

6:55 a.m.-1:20 a.m.

2 stops35h 25m

Bucharest Otopeni Intl

Tue 13/10

6:10 p.m.-12:20 a.m.

2 stops37h 10m

C$ 1,459
Quickest round-trip

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

5:10 p.m.-12:45 p.m.

1 stop12h 35m

Bucharest Otopeni Intl

Tue 13/10

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

1 stop16h 00m

C$ 1,504

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 3/7

2:20 p.m.-5:40 a.m.

1 stop32h 20m

Bucharest Otopeni Intl

Mon 3/8

9:30 a.m.-12:20 p.m.

1 stop33h 50m

C$ 1,521
Cheapest one-way

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 11/5

6:55 a.m.-8:25 p.m.

3 stops30h 30m

C$ 558

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 21/4

7:00 a.m.-11:10 p.m.

3 stops33h 10m

C$ 565

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 30/4

6:25 p.m.-3:10 a.m.

3 stops49h 45m

C$ 682

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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, March is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 737). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,201). 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 3 April 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
1,563 reviews
Check prices

Comfort

7.3

Food

7.0

Crew

8.1

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.
Air France
7.4
Good
1,563 reviews
Air France
7.4
Good
1,563 reviews
Check prices

Comfort

7.3

Food

7.0

Crew

8.1

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Carolina,Apr 2026

CDG - BOG

The aircraft is old, uncomfortable, the seat so narrow you don’t even notice you are in business class. The food is the same they are offering since -at least- 2022. The liquors are so limited. So disappointed.

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?

    Air Canada can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 17h 40m. Your travel time can differ by up to . There are 7403 km between Ottawa and Bucharest Otopeni Intl Airport.

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

    Air France, at C$ 1,069, 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, March is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 737). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,201). 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 3 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,069AverageC$ 1,359FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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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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