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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 615

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 25/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
17 Jun — 24 Jun1
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 12 June 2025.

Round-trip from

C$ 1,112

One-way from

C$ 615

Popular in

December

Cheapest in

April

Average price

C$ 1,514
13/8-25/9
  • 13/8-25/9
  • 4 total stops
  • 48h 32m total
  • Ottawa to Bucharest
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25/7
  • 25/7
  • 3 total stops
  • 21h 25m total
  • Ottawa to Bucharest
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Highest demand for flights based on searches. 10% potential increase in price (C$ 218 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 57 potential savings vs. average RT price).
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Average for round-trip flights in June 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 12 June 2025.

Wed 13/85:55 a.m.YOW - OTP
2 stops25h 45mMultiple Airlines
Thu 25/98:35 a.m.OTP - YOW
2 stops22h 47mMultiple Airlines
Deal found 10/6C$ 1,112
Wed 13/85:15 p.m.YOW - OTP
1 stop15h 35mAir France
Thu 25/96:30 a.m.OTP - YOW
1 stop15h 35mAir France
Deal found 11/6C$ 1,414
Wed 13/85:15 p.m.YOW - OTP
2 stops15h 10mKLM
Thu 25/91:45 p.m.OTP - YOW
2 stops17h 37mKLM
Deal found 11/6C$ 1,500
Fri 18/72:48 p.m.YOW - OTP
2 stops25h 52mUnited Airlines
Sun 10/86:05 a.m.OTP - YOW
2 stops22h 30mUnited Airlines
Deal found 10/6C$ 1,561
Mon 16/611:05 a.m.YOW - OTP
2 stops24h 30mAir Canada
Mon 14/76:05 a.m.OTP - YOW
2 stops35h 14mAir Canada
Deal found 12/6C$ 1,695

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 12 June 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

Wed 13/8

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

2 stops25h 45m

Bucharest Otopeni Intl

Thu 25/9

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

2 stops22h 47m

C$ 1,112

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 13/8

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

1 stop15h 35m

Bucharest Otopeni Intl

Thu 25/9

6:30 a.m.-3:05 p.m.

1 stop15h 35m

C$ 1,414

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Wed 13/8

5:15 p.m.-3:25 p.m.

2 stops15h 10m

Bucharest Otopeni Intl

Thu 25/9

1:45 p.m.-12:22 a.m.

2 stops17h 37m

C$ 1,500

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 18/7

2:48 p.m.-11:40 p.m.

2 stops25h 52m

Bucharest Otopeni Intl

Sun 10/8

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

2 stops22h 30m

C$ 1,561

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 20/7

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

2 stops17h 55m

Bucharest Otopeni Intl

Sun 17/8

6:30 a.m.-11:08 p.m.

2 stops23h 38m

C$ 1,736

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 25/7

5:00 p.m.-9:25 p.m.

3 stops21h 25m

C$ 615

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Fri 25/7

5:15 p.m.-12:55 p.m.

1 stop12h 40m

C$ 2,023

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

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$ 1,093). 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 12 June 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 12 June 2025.
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air France
7.5
Good
1,463 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Air Canada
7.1
Good
9,531 reviews
KLM
7.8
Good
1,358 reviews
Check prices

Food

7.2

Boarding

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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$ 1,414, was found to be the cheapest airline from Ottawa to Bucharest Otopeni Intl Airport.Alternate airlines to your destination round-trip include KLM and United Airlines.

  • 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$ 1,093). 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,000AverageC$ 1,275FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,061AverageC$ 1,362FlexibilityNo cancel feeOn-time77%
Search Air France flights

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Can Cheapflights find flights from Ottawa to Otopeni Intl with no change fees?

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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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