How long is the flight from Ottawa to Bucharest Otopeni Intl Airport?

Air Canada and SWISS can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 23h 50m. Your travel time can differ by up to 4h 30m. 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$ 986, 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 33% cheaper than the other options available to this destination.

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.

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).

What is the cheapest time of day to fly from YOW to OTP?

When flying from Ottawa to Bucharest Otopeni Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

C$ 630+ Cheap Flights from Ottawa to Bucharest Otopeni Intl Airport

Cheap flight deals from Ottawa to Otopeni Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 26 October 2026.

Mon 7/1210:50 a.m. -

2 stops22h 00m

Tue 12/14:40 p.m. -

2 stops36h 52m

Deal found 23/10C$ 1,244

Thu 31/121:25 p.m. -

2 stops19h 25m

Wed 20/16:30 a.m. -

2 stops23h 02m

Deal found 26/10C$ 1,259

Sun 8/115:45 a.m. -

2 stops27h 05m

Thu 19/116:55 a.m. -

2 stops16h 02m

Deal found 21/10C$ 1,262

Mon 7/1210:15 a.m. -

2 stops30h 50m

Mon 14/128:25 a.m. -

2 stops22h 15m

Deal found 23/10C$ 1,263

Thu 31/129:00 a.m. -

2 stops23h 50m

Thu 14/16:55 a.m. -

2 stops17h 25m

Deal found 25/10C$ 1,272

Tue 8/129:00 a.m. -

2 stops23h 50m

Tue 22/126:00 a.m. -

2 stops24h 55m

Deal found 23/10C$ 1,279

Tue 8/125:25 p.m. -

1 stop15h 25m

Tue 22/125:55 a.m. -

1 stop16h 05m

Deal found 23/10C$ 1,287

Sun 8/115:10 p.m. -

1 stop14h 00m

Thu 19/116:00 a.m. -

2 stops24h 40m

Deal found 21/10C$ 1,301

Thu 31/125:10 p.m. -

1 stop15h 40m

Wed 20/16:00 a.m. -

2 stops16h 00m

Deal found 26/10C$ 1,328

Tue 8/125:25 p.m. -

2 stops15h 00m

Tue 22/125:55 a.m. -

1 stop16h 05m

Deal found 23/10C$ 1,329

Thu 31/125:10 p.m. -

1 stop15h 40m

Thu 14/16:00 a.m. -

2 stops24h 40m

Deal found 25/10C$ 1,331

Find flight deals from Ottawa to Otopeni Intl

Round-trip from	C$ 1,062
One-way from	C$ 626
Popular in	February
Cheapest in	January
Average price	C$ 1,300

18/11-25/11
6 total stops
40h 42m total
Ottawa to Bucharest

Search Deals

9/1-31/12
3 total stops
52h 00m total
Ottawa to Bucharest

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 134 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease (C$ 109 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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 Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Mon 7/12

6:55 p.m.-12:15 p.m.

3 stops58h 20m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 630

Quickest round-trip

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Wed 4/11

5:40 p.m.-12:45 a.m.

3 stops24h 05m

Bucharest Otopeni Intl

Wed 31/12

12:00 a.m.-5:00 p.m.

Nonstop0h 00m

C$ 728

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Thu 31/12

9:00 a.m.-3:50 p.m.

2 stops23h 50m

Bucharest Otopeni Intl

Thu 14/1

6:55 a.m.-5:20 p.m.

2 stops17h 25m

C$ 1,272

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Wed 14/4

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

2 stops31h 00m

Bucharest Otopeni Intl

Wed 5/5

8:15 a.m.-12:20 a.m.

2 stops23h 05m

C$ 1,272

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Sun 8/11

5:10 p.m.-2:10 p.m.

1 stop14h 00m

Bucharest Otopeni Intl

Thu 19/11

6:00 a.m.-11:40 p.m.

2 stops24h 40m

C$ 1,301

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Mon 22/3

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

2 stops15h 15m

Bucharest Otopeni Intl

Fri 9/4

8:40 a.m.-3:00 p.m.

1 stop13h 20m

C$ 1,312

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Mon 22/3

2:55 p.m.-1:15 a.m.

3 stops28h 20m

Bucharest Otopeni Intl

Fri 9/4

6:20 a.m.-10:26 p.m.

3 stops23h 06m

C$ 1,319

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Mon 30/11

6:00 a.m.-12:30 p.m.

2 stops23h 30m

Bucharest Otopeni Intl

Thu 3/12

7:10 p.m.-3:07 p.m.

2 stops50h 57m

C$ 1,354

OttawaBucharest

YOW Ottawa - OTP Bucharest Otopeni Intl

YOWOTP

Ottawa

Mon 4/1

5:10 p.m.-2:10 p.m.

1 stop14h 00m

Bucharest Otopeni Intl

Tue 23/2

5:55 a.m.-3:00 p.m.

1 stop16h 05m

C$ 1,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

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.

YOW-OTP

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.

Reviews of airlines servicing Otopeni Intl

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

7.5

Good

1,652 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Air France

7.5

Good

1,652 reviews

Air France

7.5

Good

1,652 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Air Canada

7.1

Good

11,815 reviews

Air France

7.5

Good

1,652 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Patrick,Jun 2026

CDG - BER

It was really terrific. Timely boarding, plane was extremely comfortable (hot day in Paris), and food was delicious. I could not have been more pleased.

Related info for your journey

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 and SWISS can get you from Ottawa to Bucharest Otopeni Intl Airport in just under 23h 50m. Your travel time can differ by up to 4h 30m. 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$ 986, 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 33% 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Hamilton to Otopeni Intl flights

Top 2 airlines flying from Ottawa to Otopeni Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 986	AverageC$ 1,202	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Air France	CheapestC$ 1,163	AverageC$ 1,635	FlexibilityNo cancel fee	On-time77%	Search Air France flights

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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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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?

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Can Cheapflights notify me if prices for flights from Ottawa to Otopeni Intl become cheaper?

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Cheap flights from Ottawa to Bucharest Otopeni Intl Airport from C$ 630

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Otopeni Intl

Cheapest flights from Ottawa to Otopeni IntlExplore 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 26 October 2026.

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 26 October 2026.

Best flights from Ottawa to Otopeni IntlDiscover carefully curated flight deals from Ottawa to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Discover carefully curated flight deals from Ottawa to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Ottawa to Otopeni IntlDiscover last-minute flight deals from Ottawa to Otopeni Intl. Data last updated 26 October 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Otopeni Intl. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Ottawa to Otopeni IntlSearch for one-way flight options from Ottawa to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Search for one-way flight options from Ottawa to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.

Find flight deals from Ottawa to Otopeni Intl

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Bucharest Otopeni Intl Airport that are best for you.

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.

Reviews of airlines servicing Otopeni Intl

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.

Related info for your journey

What airport do you fly from for flights from Ottawa to Bucharest Otopeni Intl?

How long is the flight from Ottawa to Bucharest Otopeni Intl Airport?

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

Can I find deals for flights from Ottawa to Otopeni Intl that include hotel bookings?

How can I find direct flights from Ottawa to Otopeni Intl?

Can I find deals for business class flights from Ottawa to Otopeni Intl?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Otopeni Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ottawa to Otopeni Intl by cabin class

Find flights from Ottawa to Otopeni Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Otopeni Intl flights

Browse other Ottawa and Otopeni Intl flight options. Last updated on 26 October 2026.

Other flights from Ottawa

Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

Other flights to Otopeni Intl

Explore flights to Otopeni Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 26 October 2026.

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Top 2 airlines flying from Ottawa to Otopeni Intl

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Can Cheapflights 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?

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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 26 October 2026.

Best flights from Ottawa to Otopeni Intl
Discover carefully curated flight deals from Ottawa to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 26 October 2026.

Last-minute flights from Ottawa to Otopeni Intl
Discover last-minute flight deals from Ottawa to Otopeni Intl. Data last updated 26 October 2026 and is based on user searches.

One-way flights from Ottawa to Otopeni Intl
Search for one-way flight options from Ottawa to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated 26 October 2026.