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Cheap flights from Ottawa to Rio de Janeiro, Brazil from C$ 418

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 25/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — RIO
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ottawa to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Rio de Janeiro (RIO). 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 11 September 2025.

Round-trip from

C$ 1,124

One-way from

C$ 418

Popular in

June

Cheapest in

October

Average price

C$ 1,066
Air Canada
  • Air Canada
  • 14/10-20/11
  • 4 total stops
  • 54h 18m total
  • Ottawa to Rio de Janeiro
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United Airlines
  • United Airlines
  • 25/10
  • 2 total stops
  • 46h 20m total
  • Ottawa to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 245 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 79 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ottawa to Rio de Janeiro

Cheapest flights from Ottawa to Rio de Janeiro
Explore the most affordable flight options available from Ottawa to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Tue 14/108:55 p.m.YOW - SDU
2 stops16h 25mAir Canada
Thu 20/111:45 p.m.SDU - YOW
2 stops37h 53mAir Canada
Deal found 9/9C$ 1,124
Tue 14/108:55 p.m.YOW - SDU
2 stops16h 25mAir Canada
Thu 23/1011:30 a.m.SDU - YOW
2 stops23h 55mAir Canada
Deal found 11/9C$ 1,264
Wed 15/108:55 p.m.YOW - SDU
2 stops16h 25mAir Canada
Thu 23/1011:30 a.m.SDU - YOW
2 stops23h 55mAir Canada
Deal found 11/9C$ 1,364
Mon 8/126:20 p.m.YOW - SDU
2 stops20h 25mAir Canada
Tue 13/111:25 a.m.SDU - YOW
2 stops23h 58mAir Canada
Deal found 11/9C$ 1,674
Wed 15/106:40 p.m.YOW - SDU
2 stops18h 40mAir Canada
Fri 24/1011:30 a.m.SDU - YOW
2 stops26h 39mAir Canada
Deal found 11/9C$ 1,778
Wed 24/126:05 p.m.YOW - SDU
2 stops18h 15mAir Canada
Wed 31/1211:25 a.m.SDU - YOW
2 stops26h 53mAir Canada
Deal found 11/9C$ 1,779
Sat 1/117:25 p.m.YOW - SDU
2 stops21h 20mAir Canada
Tue 11/111:45 p.m.SDU - YOW
2 stops23h 33mAir Canada
Deal found 9/9C$ 1,795
Tue 30/126:20 p.m.YOW - SDU
2 stops18h 00mAir Canada
Sat 17/111:25 a.m.SDU - YOW
2 stops24h 17mAir Canada
Deal found 11/9C$ 2,450
Sun 28/122:50 p.m.YOW - SDU
2 stops21h 30mAir Canada
Sat 17/111:25 a.m.SDU - YOW
2 stops24h 17mAir Canada
Deal found 11/9C$ 2,475

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Rio de Janeiro 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 11 September 2025.
Use the filters below to find and compare flights from Ottawa to Rio de Janeiro that are best for you.

Fly from

Ottawa

Fly to

Rio de Janeiro

Route

Depart

Return

Price

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 14/10

8:55 p.m.-2:20 p.m.

2 stops16h 25m

Rio de Janeiro Santos Dumont

Thu 20/11

1:45 p.m.-1:38 a.m.

2 stops37h 53m

C$ 1,124

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Wed 25/2

12:05 p.m.-2:20 p.m.

2 stops24h 15m

Rio de Janeiro Santos Dumont

Fri 6/3

11:25 a.m.-9:23 a.m.

2 stops23h 58m

C$ 1,134

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 14/10

8:55 p.m.-2:20 p.m.

2 stops16h 25m

Rio de Janeiro Santos Dumont

Thu 23/10

11:30 a.m.-10:25 a.m.

2 stops23h 55m

C$ 1,264

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Wed 15/10

8:55 p.m.-2:20 p.m.

2 stops16h 25m

Rio de Janeiro Santos Dumont

Thu 23/10

11:30 a.m.-10:25 a.m.

2 stops23h 55m

C$ 1,364

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 8/12

6:20 p.m.-4:45 p.m.

2 stops20h 25m

Rio de Janeiro Santos Dumont

Tue 13/1

11:25 a.m.-9:23 a.m.

2 stops23h 58m

C$ 1,674

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Wed 15/10

6:40 p.m.-2:20 p.m.

2 stops18h 40m

Rio de Janeiro Santos Dumont

Fri 24/10

11:30 a.m.-1:09 p.m.

2 stops26h 39m

C$ 1,778

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Wed 24/12

6:05 p.m.-2:20 p.m.

2 stops18h 15m

Rio de Janeiro Santos Dumont

Wed 31/12

11:25 a.m.-12:18 p.m.

2 stops26h 53m

C$ 1,779

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 1/11

7:25 p.m.-5:45 p.m.

2 stops21h 20m

Rio de Janeiro Santos Dumont

Tue 11/11

1:45 p.m.-11:18 a.m.

2 stops23h 33m

C$ 1,795

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 30/12

4:00 p.m.-2:20 p.m.

2 stops20h 20m

Rio de Janeiro Santos Dumont

Sat 17/1

11:25 a.m.-9:42 a.m.

2 stops24h 17m

C$ 2,456

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 28/12

2:50 p.m.-2:20 p.m.

2 stops21h 30m

Rio de Janeiro Santos Dumont

Sat 17/1

11:25 a.m.-9:42 a.m.

2 stops24h 17m

C$ 2,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 12 results
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Best time to book a flight from Ottawa to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro 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 Rio de Janeiro

What is the cheapest month to book a flight from Ottawa to Rio de Janeiro?

Currently, September is the cheapest month in which you can book a flight from Ottawa to Rio de Janeiro (average of C$ 555). Flying from Ottawa to Rio de Janeiro in December is currently the most expensive (average of C$ 963). 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.

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated 11 September 2025.
Read through reviews of airlines operating flights from Ottawa to Rio de Janeiro, such as United Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Rio de Janeiro. 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 Rio de Janeiro?

    Most people fly from Ottawa (YOW) if they book a flight from Ottawa to Rio de Janeiro. On average, Ottawa has 0 outbound flights to Rio de Janeiro per day from 1 airline. Ottawa is conveniently located just 10.6 km from Ottawa’s city centre.

  • How long is the flight from Ottawa to Rio de Janeiro?

    Airlines like Air Canada fly from Ottawa to Rio de Janeiro in about 16h 25m. The time it takes to get you to your destination can typically vary by up to . There are 8264 km between Ottawa and Rio de Janeiro.

  • What is the cheapest airline to fly from Ottawa to Rio de Janeiro round-trip?

    United Airlines, at C$ 695, was found to be the cheapest airline from Ottawa to Rio de Janeiro.. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Ottawa to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on Ottawa to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Rio de Janeiro.

  • Can I find deals for business class flights from Ottawa to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from Ottawa to Rio de Janeiro 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 Rio de Janeiro?

    Currently, September is the cheapest month in which you can book a flight from Ottawa to Rio de Janeiro (average of C$ 555). Flying from Ottawa to Rio de Janeiro in December is currently the most expensive (average of C$ 963). 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 airline flying from Ottawa to Rio de Janeiro

Discover the top airline that operate flights from Ottawa to Rio de Janeiro. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 695AverageC$ 1,363FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Ottawa to Rio de Janeiro?

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Can Cheapflights find flights from Ottawa to Rio de Janeiro with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ottawa to Rio de Janeiro flexibly with Cheapflights today.

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Not ready to book yet? You can track prices for flights from Ottawa to Rio de Janeiro on Cheapflights with our Price Alert feature and get notified when better prices are available.

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