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Cheap flights from Ottawa to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 607

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDU
19 Aug — 26 Aug1
1 adult

Cheap flight deals from Ottawa to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Santos Dumont (SDU). 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 14 August 2025.

Round-trip from

C$ 1,191

One-way from

C$ 607

Popular in

June

Cheapest in

October

Average price

C$ 1,336
Air Canada
  • Air Canada
  • 10/9-17/9
  • 4 total stops
  • 39h 00m total
  • Ottawa to Rio de Janeiro
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28/9
  • 28/9
  • 2 total stops
  • 29h 35m total
  • Ottawa to Rio de Janeiro
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Highest demand for flights based on searches. 12% potential increase in price (C$ 259 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 80 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ottawa to Santos Dumont

Cheapest flights from Ottawa to Santos Dumont
Explore the most affordable flight options available from Ottawa to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Wed 10/98:55 p.m.YOW - SDU
2 stops16h 25mAir Canada
Wed 17/911:25 a.m.SDU - YOW
2 stops22h 35mAir Canada
Deal found 13/8C$ 1,191
Tue 16/94:05 p.m.YOW - SDU
2 stops21h 15mAir Canada
Fri 26/911:25 a.m.SDU - YOW
2 stops24h 39mAir Canada
Deal found 13/8C$ 1,204
Thu 16/1011:55 a.m.YOW - SDU
2 stops25h 25mAir Canada
Thu 6/1111:25 a.m.SDU - YOW
2 stops29h 58mAir Canada
Deal found 14/8C$ 1,314
Mon 22/96:25 a.m.YOW - SDU
2 stops30h 55mAir Canada
Mon 29/911:25 a.m.SDU - YOW
2 stops22h 35mAir Canada
Deal found 12/8C$ 1,323
Sat 18/109:55 p.m.YOW - SDU
2 stops39h 25mAir Canada
Fri 7/1111:25 a.m.SDU - YOW
2 stops26h 57mAir Canada
Deal found 14/8C$ 1,403
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 14/8C$ 1,876
Sat 27/95:55 p.m.YOW - SDU
2 stops22h 50mAir Canada
Sat 4/1011:25 a.m.SDU - YOW
2 stops22h 35mAir Canada
Deal found 12/8C$ 1,953
Sat 27/93:50 p.m.YOW - SDU
3 stops25h 20mMultiple Airlines
Sat 4/1011:25 a.m.SDU - YOW
3 stops30h 56mMultiple Airlines
Deal found 12/8C$ 2,186
Sun 28/1212:05 p.m.YOW - SDU
2 stops24h 15mAir Canada
Sat 17/111:25 a.m.SDU - YOW
2 stops24h 17mAir Canada
Deal found 14/8C$ 2,872

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Santos Dumont 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 14 August 2025.
Use the filters below to find and compare flights from Ottawa to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Ottawa

Fly to

Santos Dumont

Route

Depart

Return

Price

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Wed 10/9

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

2 stops16h 25m

Rio de Janeiro Santos Dumont

Wed 17/9

11:25 a.m.-9:00 a.m.

2 stops22h 35m

C$ 1,191

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 16/9

4:05 p.m.-2:20 p.m.

2 stops21h 15m

Rio de Janeiro Santos Dumont

Fri 26/9

11:25 a.m.-11:04 a.m.

2 stops24h 39m

C$ 1,204

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Thu 16/10

11:55 a.m.-2:20 p.m.

2 stops25h 25m

Rio de Janeiro Santos Dumont

Thu 6/11

11:25 a.m.-3:23 p.m.

2 stops29h 58m

C$ 1,314

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 22/9

6:25 a.m.-2:20 p.m.

2 stops30h 55m

Rio de Janeiro Santos Dumont

Mon 29/9

11:25 a.m.-9:00 a.m.

2 stops22h 35m

C$ 1,323

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 18/10

9:55 p.m.-2:20 p.m.

2 stops39h 25m

Rio de Janeiro Santos Dumont

Fri 7/11

11:25 a.m.-12:22 p.m.

2 stops26h 57m

C$ 1,403

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 7/2

10:50 a.m.-5:45 p.m.

2 stops28h 55m

Rio de Janeiro Santos Dumont

Sat 14/2

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

2 stops24h 17m

C$ 1,556

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 30/12

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

2 stops18h 00m

Rio de Janeiro Santos Dumont

Sat 17/1

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

2 stops24h 17m

C$ 1,876

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 27/9

5:55 p.m.-5:45 p.m.

2 stops22h 50m

Rio de Janeiro Santos Dumont

Sat 4/10

11:25 a.m.-9:00 a.m.

2 stops22h 35m

C$ 1,953

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 27/9

3:50 p.m.-6:10 p.m.

3 stops25h 20m

Rio de Janeiro Santos Dumont

Sat 4/10

11:25 a.m.-5:21 p.m.

3 stops30h 56m

C$ 2,186

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 28/12

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

2 stops24h 15m

Rio de Janeiro Santos Dumont

Sat 17/1

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

2 stops24h 17m

C$ 2,872

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 21 results
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Best time to book a flight from Ottawa to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont 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.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Santos Dumont. 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 Santos Dumont?

    Ottawa (YOW) is the airport you will fly out of if you book a flight from Ottawa to Rio de Janeiro Santos Dumont. You should not have trouble finding flights to Rio de Janeiro Santos Dumont from Ottawa; the airport handles an average of 0 outbound flights to Rio de Janeiro Santos Dumont per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Ottawa airport to Rio de Janeiro Santos Dumont. It is only a 10.6 km journey to Ottawa (YOW) from Ottawa’s city centre.

  • Can I find deals for flights from Ottawa to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on Ottawa to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Santos Dumont?

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

  • Can I find deals for business class flights from Ottawa to Santos Dumont?

    Yes. Cheapflights offers flight deals from Ottawa to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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