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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 605

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

C$ 1,031

One-way from

C$ 605

Popular in

December

Cheapest in

May

Average price

C$ 1,466
8/5-15/5
  • 8/5-15/5
  • 4 total stops
  • 48h 32m total
  • Ottawa to Bucharest
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18/5
  • 18/5
  • 3 total stops
  • 48h 40m total
  • Ottawa to Bucharest
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 51 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Ottawa to Otopeni Intl

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 25 March 2025.

Thu 8/55:55 a.m.YOW - OTP
2 stops25h 45mMultiple Airlines
Thu 15/58:35 a.m.OTP - YOW
2 stops22h 47mMultiple Airlines
Deal found 24/3C$ 1,031
Thu 27/36:20 p.m.YOW - OTP
1 stop19h 50mAir France
Wed 9/46:30 a.m.OTP - YOW
1 stop15h 35mAir France
Deal found 23/3C$ 1,034
Thu 27/36:20 p.m.YOW - OTP
2 stops16h 20mKLM
Wed 9/41:45 p.m.OTP - YOW
2 stops17h 24mKLM
Deal found 23/3C$ 1,113
Mon 19/52:30 p.m.YOW - OTP
2 stops17h 50mAir Canada
Mon 2/66:00 a.m.OTP - YOW
2 stops23h 07mAir Canada
Deal found 23/3C$ 1,188
Sun 20/75:25 p.m.YOW - OTP
2 stops24h 35mUnited Airlines
Sun 17/86:00 a.m.OTP - YOW
2 stops34h 58mUnited Airlines
Deal found 24/3C$ 1,686
Fri 18/77:55 p.m.YOW - OTP
2 stops34h 55mLOT
Sun 10/86:30 p.m.OTP - YOW
2 stops33h 40mLOT
Deal found 24/3C$ 1,865
Fri 19/93:55 p.m.YOW - OTP
2 stops16h 25mSWISS
Sun 28/96:30 a.m.OTP - YOW
3 stops17h 34mSWISS
Deal found 24/3C$ 2,339

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 25 March 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

Thu 8/5

5:55 a.m.-2:40 p.m.

2 stops25h 45m

Bucharest Otopeni Intl

Thu 15/5

8:35 a.m.-12:22 a.m.

2 stops22h 47m

C$ 1,031

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Thu 12/6

5:15 p.m.-12:10 p.m.

1 stop11h 55m

Bucharest Otopeni Intl

Sun 22/6

8:40 a.m.-3:05 p.m.

1 stop13h 25m

C$ 1,049

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 19/5

2:30 p.m.-3:20 p.m.

2 stops17h 50m

Bucharest Otopeni Intl

Mon 2/6

6:00 a.m.-10:07 p.m.

2 stops23h 07m

C$ 1,188

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 20/7

5:25 p.m.-1:00 a.m.

2 stops24h 35m

Bucharest Otopeni Intl

Sun 17/8

6:00 a.m.-9:58 a.m.

2 stops34h 58m

C$ 1,686

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 18/7

7:55 p.m.-1:50 p.m.

2 stops34h 55m

Bucharest Otopeni Intl

Sun 10/8

6:30 p.m.-9:10 p.m.

2 stops33h 40m

C$ 1,865

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 19/9

3:55 p.m.-3:20 p.m.

2 stops16h 25m

Bucharest Otopeni Intl

Sun 28/9

6:30 a.m.-5:04 p.m.

3 stops17h 34m

C$ 2,339

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 18/5

5:55 a.m.-1:35 p.m.

3 stops48h 40m

C$ 605

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 18/5

5:15 p.m.-3:50 p.m.

1 stop15h 35m

C$ 1,219

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

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, October is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,174). 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 25 March 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 16% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport ranges from 20.0 - 80.0 mm per month. June is typically the wettest month, when rainfall can reach 80.0 mm. October is typically the driest time to visit Bucharest Otopeni Intl Airport when rainfall is around 20.0 mm.

Temperature in Otopeni Intl by month

Plan your trip to Otopeni Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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 25 March 2025.
LOT
7.6
Good
1,061 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
LOT
7.6
Good
1,061 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
SWISS
7.5
Good
1,569 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
Air France
7.4
Good
1,423 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .
United Airlines
7.4
Good
8,605 reviews
LOT
7.6
Good
1,061 reviews
Check prices

Boarding

7.7

Comfort

7.5

Crew

8.2

Overall

7.6

Entertainment

7.0

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2024

OTP - WAW

The arrival customs declaration form into Honolulu could have been in English, instead of Spanish. .

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.

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

    Air France, at C$ 1,126, was found to be the cheapest airline from Ottawa to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include United Airlines and LOT. Users have found that Air France 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, October is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 760). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,174). 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

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,180AverageC$ 1,757FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapestC$ 1,213AverageC$ 1,436FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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