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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 959

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — OTP
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

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 6 November 2025.

Round-trip from

C$ 959

Popular in

December

Cheapest in

April

Average price

C$ 1,533
31/1-30/4
  • 31/1-30/4
  • 4 total stops
  • 37h 01m total
  • Ottawa to Bucharest
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Highest demand for flights based on searches. 11% potential increase in price (C$ 252 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 63 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 6 November 2025.

Tue 2/126:20 p.m.YOW - OTP
2 stops47h 05mSWISS
Thu 11/126:30 a.m.OTP - YOW
2 stops19h 48mSWISS
Deal found 5/11C$ 965
Mon 1/1210:50 a.m.YOW - OTP
2 stops30h 40mSWISS
Fri 12/126:30 a.m.OTP - YOW
3 stops18h 12mSWISS
Deal found 5/11C$ 1,016
Mon 1/128:00 p.m.YOW - OTP
2 stops36h 45mAir Canada
Fri 12/126:30 a.m.OTP - YOW
2 stops34h 10mAir Canada
Deal found 5/11C$ 1,044
Fri 5/125:40 a.m.YOW - OTP
2 stops26h 00mMultiple Airlines
Sun 14/128:35 a.m.OTP - YOW
2 stops23h 07mMultiple Airlines
Deal found 5/11C$ 1,093
Tue 2/126:20 p.m.YOW - OTP
3 stops23h 10mSWISS
Fri 12/126:30 a.m.OTP - YOW
3 stops18h 12mSWISS
Deal found 5/11C$ 1,137
Fri 5/126:20 p.m.YOW - OTP
3 stops23h 10mSWISS
Sun 14/124:40 p.m.OTP - YOW
2 stops33h 38mSWISS
Deal found 5/11C$ 1,206
Tue 2/125:20 p.m.YOW - OTP
1 stop11h 45mAir France
Thu 11/126:05 a.m.OTP - YOW
1 stop16h 05mAir France
Deal found 5/11C$ 1,553

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 6 November 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

Sat 31/1

9:15 a.m.-12:30 p.m.

2 stops20h 15m

Bucharest Otopeni Intl

Thu 30/4

6:35 a.m.-4:21 p.m.

2 stops16h 46m

C$ 959

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 2/12

6:20 p.m.-12:25 a.m.

2 stops47h 05m

Bucharest Otopeni Intl

Thu 11/12

6:30 a.m.-7:18 p.m.

2 stops19h 48m

C$ 965

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 22/3

5:00 a.m.-3:50 p.m.

2 stops28h 50m

Bucharest Otopeni Intl

Thu 26/3

6:55 a.m.-9:42 a.m.

2 stops32h 47m

C$ 969

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 22/3

6:20 p.m.-6:35 p.m.

2 stops18h 15m

Bucharest Otopeni Intl

Thu 26/3

5:50 a.m.-4:23 p.m.

2 stops16h 33m

C$ 979

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Sun 15/3

8:25 p.m.-12:30 p.m.

2 stops34h 05m

Bucharest Otopeni Intl

Sat 28/3

7:20 p.m.-10:16 p.m.

2 stops32h 56m

C$ 996

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 1/12

10:50 a.m.-12:30 a.m.

2 stops30h 40m

Bucharest Otopeni Intl

Fri 12/12

6:30 a.m.-5:42 p.m.

3 stops18h 12m

C$ 1,016

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Tue 2/12

6:20 p.m.-3:50 p.m.

2 stops38h 30m

Bucharest Otopeni Intl

Fri 12/12

6:30 a.m.-5:42 p.m.

3 stops18h 12m

C$ 1,016

OttawaBucharest

YOW - OTP

YOWOTP

Ottawa

Mon 1/12

8:00 p.m.-3:45 p.m.

2 stops36h 45m

Bucharest Otopeni Intl

Fri 12/12

6:30 a.m.-9:40 a.m.

2 stops34h 10m

C$ 1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, May is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 742). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,203). 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 6 November 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 15% on the cost of your flight, compared to a flight in the afternoon.

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 6 November 2025.
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
1,484 reviews
Check prices

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.4
Good
1,484 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air Canada
7.1
Good
10,416 reviews
Air France
7.4
Good
1,484 reviews
Check prices

Entertainment

7.0

Comfort

7.4

Food

7.0

Overall

7.4

Crew

8.2

Boarding

7.4

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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?

    SWISS, Air Canada, and Lufthansa can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 18h 15m. Your travel time can differ by up to 28h 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$ 1,032, 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 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, May is the cheapest month in which you can book a flight from Ottawa to Bucharest Otopeni Intl Airport (average of C$ 742). Flying from Ottawa to Bucharest Otopeni Intl Airport in July is currently the most expensive (average of C$ 1,203). 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 1,032AverageC$ 1,269FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapestC$ 1,095AverageC$ 1,363FlexibilityNo cancel feeOn-time77%
Search Air France flights

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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.

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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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