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Cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport, Brazil from C$ 470

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — GRU
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Ottawa to Sao Paulo Guarulhos Intl are usually found in September or January, booked 83 days in advance, depart on a Monday or Sunday and return on a Tuesday

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Cheapest flights from Ottawa to Guarulhos Intl
Explore the most affordable flight options available from Ottawa to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Thu 27/116:20 a.m.YOW - GRU
1 stop22h 55mUnited Airlines
Mon 16/29:45 p.m.GRU - YOW
2 stops17h 49mUnited Airlines
Deal found 27/10C$ 874
Sat 1/1111:10 a.m.YOW - GRU
1 stop19h 05mUnited Airlines
Sat 8/119:45 p.m.GRU - YOW
1 stop14h 41mUnited Airlines
Deal found 27/10C$ 944
Tue 25/119:45 a.m.YOW - GRU
2 stops20h 05mUnited Airlines
Fri 12/1210:15 p.m.GRU - YOW
2 stops22h 40mUnited Airlines
Deal found 28/10C$ 951
Thu 27/112:15 p.m.YOW - GRU
1 stop18h 05mUnited Airlines
Fri 20/29:45 p.m.GRU - YOW
1 stop14h 41mUnited Airlines
Deal found 27/10C$ 1,021
Thu 27/112:15 p.m.YOW - GRU
1 stop18h 05mUnited Airlines
Mon 2/210:25 p.m.GRU - YOW
1 stop18h 02mUnited Airlines
Deal found 27/10C$ 1,105
Sun 7/127:30 p.m.YOW - GRU
2 stops36h 00mUnited Airlines
Thu 15/19:45 p.m.GRU - YOW
2 stops23h 07mUnited Airlines
Deal found 26/10C$ 1,173
Sun 7/129:30 a.m.YOW - GRU
3 stops25h 10mMultiple Airlines
Thu 15/112:55 p.m.GRU - YOW
2 stops31h 31mMultiple Airlines
Deal found 26/10C$ 1,210
Thu 27/116:00 a.m.YOW - GRU
1 stop26h 35mAir Canada
Sat 21/29:45 p.m.GRU - YOW
1 stop20h 33mAir Canada
Deal found 27/10C$ 1,248
Sun 7/129:30 a.m.YOW - GRU
2 stops25h 55mMultiple Airlines
Sat 10/112:55 p.m.GRU - YOW
2 stops21h 30mMultiple Airlines
Deal found 26/10C$ 1,278
Thu 27/119:15 a.m.YOW - GRU
2 stops18h 05mMultiple Airlines
Thu 19/24:00 a.m.GRU - YOW
2 stops24h 50mMultiple Airlines
Deal found 27/10C$ 1,298
Mon 24/115:00 a.m.YOW - GRU
2 stops22h 40mMultiple Airlines
Sun 30/111:30 a.m.GRU - YOW
2 stops49h 12mMultiple Airlines
Deal found 26/10C$ 1,325

Cheap flight deals from Ottawa to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Guarulhos Intl (GRU). 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 28 October 2025.

Round-trip from

C$ 874

One-way from

C$ 470

Popular in

June

Cheapest in

September

Average price

C$ 1,257
United Airlines
  • United Airlines
  • 27/11-20/2
  • 4 total stops
  • 58h 24m total
  • Ottawa to Sao Paulo
Search Deals
United Airlines
  • United Airlines
  • 11/11
  • 1 total stop
  • 22h 35m total
  • Ottawa to Sao Paulo
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 383 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (C$ 122 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Guarulhos 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 28 October 2025.
Use the filters below to find and compare flights from Ottawa to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Ottawa

Fly to

Guarulhos Intl

Route

Depart

Return

Price

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Thu 27/11

2:15 p.m.-10:20 a.m.

1 stop18h 05m

Sao Paulo Guarulhos Intl

Fri 20/2

10:25 p.m.-1:34 p.m.

2 stops17h 09m

C$ 874

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 3/2

9:45 a.m.-7:50 a.m.

2 stops20h 05m

Sao Paulo Guarulhos Intl

Thu 19/2

10:25 p.m.-1:34 p.m.

2 stops17h 09m

C$ 874

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Thu 27/11

2:15 p.m.-9:30 a.m.

2 stops41h 15m

Sao Paulo Guarulhos Intl

Mon 16/2

9:45 p.m.-6:55 p.m.

2 stops23h 10m

C$ 874

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Mon 24/11

5:14 p.m.-7:15 a.m.

1 stop36h 01m

Sao Paulo Guarulhos Intl

Mon 1/12

9:45 p.m.-6:55 p.m.

2 stops23h 10m

C$ 874

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Thu 27/11

9:45 a.m.-10:20 a.m.

1 stop22h 35m

Sao Paulo Guarulhos Intl

Mon 2/2

10:15 p.m.-6:52 p.m.

2 stops22h 37m

C$ 874

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 25/11

9:45 a.m.-7:50 a.m.

2 stops20h 05m

Sao Paulo Guarulhos Intl

Fri 12/12

10:15 p.m.-6:55 p.m.

2 stops22h 40m

C$ 951

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 29/3

7:25 p.m.-9:30 a.m.

1 stop13h 05m

Sao Paulo Guarulhos Intl

Tue 31/3

9:50 p.m.-11:43 p.m.

2 stops26h 53m

C$ 951

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 11/11

9:45 a.m.-9:30 a.m.

2 stops21h 45m

C$ 470

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Sun 30/11

6:20 a.m.-7:15 a.m.

1 stop22h 55m

C$ 470

OttawaSao Paulo

YOW - GRU

YOWGRU

Ottawa

Tue 2/12

7:30 p.m.-7:15 a.m.

2 stops33h 45m

C$ 470

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 17 results
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Best time to book a flight from Ottawa to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos 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 Sao Paulo Guarulhos Intl Airport

How far ahead should I book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Guarulhos Intl. Price data was last updated on 24 October 2025.

Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 397). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 962). 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 GRU?

Find hourly flight availability from Ottawa to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

It’s typically best to fly out from Ottawa to Sao Paulo Guarulhos Intl Airport at noon. Doing so could potentially save you 11% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos 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 Guarulhos Intl. Reviews last updated 28 October 2025.
Check out reviews from past customers who have flown with United Airlines and Air Canada from Ottawa to Sao Paulo Guarulhos 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.
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,371 reviews
United Airlines
7.4
Good
9,001 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Guarulhos 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 Sao Paulo Guarulhos Intl?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Sao Paulo Guarulhos Intl. 2 airlines have flights from Ottawa to Sao Paulo Guarulhos Intl on a regular basis. Booking flights from Ottawa to Sao Paulo Guarulhos Intl should not be difficult; the airport handles an average of 0 outbound flights to Sao Paulo Guarulhos Intl per day.

  • How long is the flight from Ottawa to Sao Paulo Guarulhos Intl Airport?

    A quick flight from Ottawa to Sao Paulo Guarulhos Intl Airport can take about 18h 05m. United Airlines provides one of the quickest options available for as low as C$ 874. Ottawa and Sao Paulo Guarulhos Intl Airport are separated by a distance of 8192 km.

  • What are the cheapest airlines flying from Ottawa to Sao Paulo Guarulhos Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Sao Paulo Guarulhos Intl Airport, with prices starting at C$ 860. Another option worth looking into is Air Canada, starting at C$ 918 round trip. Users have found that United Airlines is 30% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Ottawa to Guarulhos Intl?

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

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

    Yes. Cheapflights offers flight deals from Ottawa to Guarulhos 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 Sao Paulo Guarulhos Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Sao Paulo Guarulhos Intl Airport (average of C$ 397). Flying from Ottawa to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of C$ 962). 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

Travelling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Santos

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Top 2 airlines flying from Ottawa to Guarulhos Intl

Discover the top 2 airlines that operate flights from Ottawa to Guarulhos 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 28 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 860AverageC$ 1,115FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 918AverageC$ 1,166FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ottawa to Guarulhos Intl?

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Why should you use Cheapflights to find cheap flight tickets from Ottawa to Guarulhos Intl?

Cheapflights helps you find that perfect flight to Guarulhos Intl from Ottawa by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ottawa to Guarulhos Intl with no change fees?

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

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

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