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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
14 Jun — 21 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 15 May 2026.

Thu 11/66:55 a.m.
YOW
-
OTP
3 stops34h 25m
Multiple Airlines
Thu 18/611:20 p.m.
OTP
-
YOW
2 stops32h 00m
Multiple Airlines
Deal found 12/5C$ 1,067
Thu 4/612:15 p.m.
YOW
-
OTP
2 stops20h 05m
Air Canada
Mon 8/66:20 a.m.
OTP
-
YOW
2 stops36h 11m
Air Canada
Deal found 14/5C$ 1,080
Thu 11/612:15 p.m.
YOW
-
OTP
2 stops20h 05m
Air Canada
Thu 18/66:20 a.m.
OTP
-
YOW
2 stops34h 04m
Air Canada
Deal found 12/5C$ 1,085
Mon 15/611:15 a.m.
YOW
-
OTP
2 stops30h 55m
SWISS
Fri 19/66:20 a.m.
OTP
-
YOW
2 stops17h 55m
SWISS
Deal found 13/5C$ 1,093
Mon 15/61:45 p.m.
YOW
-
OTP
2 stops28h 50m
Multiple Airlines
Fri 19/65:25 p.m.
OTP
-
YOW
3 stops31h 10m
Multiple Airlines
Deal found 13/5C$ 1,108
Mon 8/69:10 a.m.
YOW
-
OTP
2 stops23h 10m
Air Canada
Thu 11/61:45 p.m.
OTP
-
YOW
2 stops37h 01m
Air Canada
Deal found 11/5C$ 1,134
Mon 8/67:30 p.m.
YOW
-
OTP
2 stops16h 05m
United Airlines
Thu 11/61:45 p.m.
OTP
-
YOW
2 stops39h 20m
United Airlines
Deal found 10/5C$ 1,200
Tue 15/96:55 a.m.
YOW
-
OTP
3 stops33h 15m
Multiple Airlines
Tue 13/101:30 p.m.
OTP
-
YOW
3 stops41h 50m
Multiple Airlines
Deal found 12/5C$ 1,215

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 15 May 2026.

Round-trip from

C$ 1,067

One-way from

C$ 432

Popular in

July

Cheapest in

January

Average price

C$ 1,196
11/6-18/6
  • 11/6-18/6
  • 5 total stops
  • 66h 25m 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$ 378 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 15 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$ 1,080

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 15/6

11:15 a.m.-1:10 a.m.

2 stops30h 55m

Bucharest Otopeni Intl

Fri 19/6

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

2 stops17h 55m

C$ 1,093

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 8/6

9:10 a.m.-3:20 p.m.

2 stops23h 10m

Bucharest Otopeni Intl

Thu 11/6

1:45 p.m.-7:46 p.m.

2 stops37h 01m

C$ 1,134

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 8/6

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

2 stops16h 05m

Bucharest Otopeni Intl

Thu 11/6

1:45 p.m.-10:05 p.m.

2 stops39h 20m

C$ 1,200

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

6:55 a.m.-11:10 p.m.

3 stops33h 15m

Bucharest Otopeni Intl

Tue 13/10

1:30 p.m.-12:20 a.m.

3 stops41h 50m

C$ 1,215
Quickest round-trip

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 15/9

5:25 p.m.-3:50 p.m.

1 stop15h 25m

Bucharest Otopeni Intl

Tue 13/10

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

1 stop16h 00m

C$ 1,578
Cheapest one-way

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 24/6

6:55 a.m.-7:10 p.m.

3 stops29h 15m

C$ 491

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 31/5

6:25 p.m.-11:30 a.m.

2 stops34h 05m

C$ 558

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 26/5

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

1 stop12h 35m

C$ 1,379
Quickest one-way

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 24/6

5:25 p.m.-12:45 p.m.

1 stop12h 20m

C$ 1,478

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/5

Sorted by cheapest first

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 15 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
1,587 reviews
Check prices

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.4

Crew

8.2

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
1,587 reviews
Air France
7.4
Good
1,587 reviews
Check prices

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.4

Crew

8.2

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
11,046 reviews
Air France
7.4
Good
1,587 reviews
Check prices

Boarding

7.5

Food

7.0

Entertainment

7.0

Overall

7.4

Comfort

7.4

Crew

8.2

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, SWISS, 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 14h 50m. 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$ 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

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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 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 968AverageC$ 1,187FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,057AverageC$ 1,557FlexibilityNo 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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