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Cheap flights from Ottawa to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 535

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — SDU
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to Santos Dumont

Enter your travel dates to find the best prices.

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 4 May 2026.

Tue 2/65:50 p.m.
YOW
-
SDU
2 stops21h 55m
Azul
Tue 9/61:50 p.m.
SDU
-
YOW
2 stops21h 13m
Azul
Deal found 3/5C$ 1,041
Wed 10/67:30 p.m.
YOW
-
SDU
2 stops20h 15m
Azul
Wed 8/71:45 p.m.
SDU
-
YOW
2 stops21h 18m
Azul
Deal found 2/5C$ 1,116
Wed 10/67:30 p.m.
YOW
-
SDU
2 stops20h 15m
Multiple Airlines
Thu 9/71:45 p.m.
SDU
-
YOW
2 stops21h 18m
Multiple Airlines
Deal found 2/5C$ 1,120
Sun 7/66:00 a.m.
YOW
-
SDU
2 stops33h 45m
United Airlines
Wed 8/71:45 p.m.
SDU
-
YOW
2 stops35h 09m
United Airlines
Deal found 2/5C$ 1,131
Tue 1/1210:50 a.m.
YOW
-
SDU
2 stops27h 55m
Air Canada
Fri 4/121:45 p.m.
SDU
-
YOW
2 stops28h 12m
Air Canada
Deal found 29/4C$ 1,161
Mon 26/104:10 p.m.
YOW
-
SDU
2 stops23h 35m
Air Canada
Fri 30/101:45 p.m.
SDU
-
YOW
2 stops21h 02m
Air Canada
Deal found 3/5C$ 1,171
Sun 7/66:00 a.m.
YOW
-
SDU
2 stops33h 45m
United Airlines
Mon 6/71:45 p.m.
SDU
-
YOW
2 stops35h 09m
United Airlines
Deal found 2/5C$ 1,215
Tue 9/66:25 a.m.
YOW
-
SDU
2 stops33h 20m
United Airlines
Wed 8/71:45 p.m.
SDU
-
YOW
2 stops35h 09m
United Airlines
Deal found 2/5C$ 1,216

Find 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 4 May 2026.

Round-trip from

C$ 1,041

One-way from

C$ 535

Popular in

December

Cheapest in

May

Average price

C$ 1,019
Azul
  • Azul
  • 2/6-9/6
  • 4 total stops
  • 43h 08m total
  • Ottawa to Rio de Janeiro
Search Deals
14/6
  • 14/6
  • 3 total stops
  • 28h 25m total
  • Ottawa to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 4 May 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 2/6

5:50 p.m.-4:45 p.m.

2 stops21h 55m

Rio de Janeiro Santos Dumont

Tue 9/6

1:50 p.m.-10:03 a.m.

2 stops21h 13m

C$ 1,041

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sat 13/6

6:00 a.m.-5:45 p.m.

2 stops34h 45m

Rio de Janeiro Santos Dumont

Sun 5/7

2:50 p.m.-11:54 p.m.

2 stops34h 04m

C$ 1,131

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 7/6

6:00 a.m.-4:45 p.m.

2 stops33h 45m

Rio de Janeiro Santos Dumont

Wed 8/7

1:45 p.m.-11:54 p.m.

2 stops35h 09m

C$ 1,131

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 26/10

4:10 p.m.-4:45 p.m.

2 stops23h 35m

Rio de Janeiro Santos Dumont

Fri 30/10

1:45 p.m.-9:47 a.m.

2 stops21h 02m

C$ 1,171

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 9/6

6:25 a.m.-4:45 p.m.

2 stops33h 20m

Rio de Janeiro Santos Dumont

Wed 8/7

1:45 p.m.-11:54 p.m.

2 stops35h 09m

C$ 1,216

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 2/6

7:30 p.m.-4:45 p.m.

2 stops20h 15m

Rio de Janeiro Santos Dumont

Tue 16/6

1:50 p.m.-10:03 a.m.

2 stops21h 13m

C$ 1,288

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 7/6

6:00 a.m.-4:45 p.m.

2 stops33h 45m

Rio de Janeiro Santos Dumont

Sat 11/7

5:30 p.m.-11:54 p.m.

2 stops31h 24m

C$ 1,300

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Sun 7/6

6:00 a.m.-4:45 p.m.

2 stops33h 45m

Rio de Janeiro Santos Dumont

Tue 7/7

1:45 p.m.-10:03 a.m.

2 stops21h 18m

C$ 1,300

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Mon 15/6

5:05 a.m.-1:10 p.m.

3 stops31h 05m

Rio de Janeiro Santos Dumont

Sun 21/6

8:50 p.m.-1:35 a.m.

3 stops29h 45m

C$ 1,314

OttawaRio de Janeiro

YOW - SDU

YOWSDU

Ottawa

Tue 9/6

6:25 a.m.-4:45 p.m.

2 stops33h 20m

Rio de Janeiro Santos Dumont

Sat 11/7

5:30 p.m.-11:54 p.m.

2 stops31h 24m

C$ 1,386

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 17 resultsSorted by cheapest first
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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.

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

    A quick flight from Ottawa to Rio de Janeiro Santos Dumont Airport can take about 21h 55m. Azul provides one of the quickest options available for as low as C$ 1,041. There are 8264 km between Ottawa and Rio de Janeiro Santos Dumont Airport. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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