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Cheap flights from Québec City to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 565

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — SDU
29 May — 5 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Santos Dumont

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Santos Dumont
Explore the most affordable flight options available from Québec City to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 April 2026.

Sun 6/127:15 p.m.
YQB
-
SDU
2 stops43h 30m
Air Canada
Wed 9/121:45 p.m.
SDU
-
YQB
2 stops34h 29m
Air Canada
Deal found 23/4C$ 1,220
Sun 29/117:05 p.m.
YQB
-
SDU
2 stops34h 35m
Air Canada
Thu 3/121:45 p.m.
SDU
-
YQB
2 stops21h 48m
Air Canada
Deal found 24/4C$ 1,456
Wed 24/63:05 p.m.
YQB
-
SDU
2 stops24h 40m
United Airlines
Tue 7/71:45 p.m.
SDU
-
YQB
2 stops27h 15m
United Airlines
Deal found 25/4C$ 1,512
Wed 24/63:05 p.m.
YQB
-
SDU
2 stops24h 40m
United Airlines
Mon 6/71:45 p.m.
SDU
-
YQB
2 stops25h 23m
United Airlines
Deal found 25/4C$ 1,624
Mon 25/510:55 a.m.
YQB
-
SDU
2 stops28h 50m
Multiple Airlines
Mon 1/61:45 p.m.
SDU
-
YQB
2 stops20h 46m
Multiple Airlines
Deal found 25/4C$ 1,781
Thu 25/65:00 a.m.
YQB
-
SDU
3 stops26h 35m
Multiple Airlines
Thu 2/78:15 a.m.
SDU
-
YQB
3 stops24h 30m
Multiple Airlines
Deal found 28/4C$ 1,782
Thu 25/64:55 p.m.
YQB
-
SDU
2 stops22h 50m
United Airlines
Tue 7/71:45 p.m.
SDU
-
YQB
2 stops23h 17m
United Airlines
Deal found 25/4C$ 1,889
Wed 24/63:05 p.m.
YQB
-
SDU
2 stops24h 40m
United Airlines
Sun 5/72:50 p.m.
SDU
-
YQB
2 stops24h 18m
United Airlines
Deal found 25/4C$ 1,927
Thu 25/66:00 a.m.
YQB
-
SDU
2 stops33h 45m
United Airlines
Mon 6/71:45 p.m.
SDU
-
YQB
2 stops25h 23m
United Airlines
Deal found 25/4C$ 2,000
Tue 23/610:25 a.m.
YQB
-
SDU
2 stops44h 15m
Air Canada
Wed 8/71:45 p.m.
SDU
-
YQB
2 stops25h 15m
Air Canada
Deal found 25/4C$ 2,009

Find flight deals from Québec City to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Québec City (YQB) 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 29 April 2026.

Round-trip from

C$ 1,512

One-way from

C$ 565

Popular in

July

Cheapest in

March

Average price

C$ 1,381
United Airlines
  • United Airlines
  • 24/6-7/7
  • 4 total stops
  • 51h 55m total
  • Québec City to Rio de Janeiro
Search Deals
Air Canada
  • Air Canada
  • 20/5
  • 2 total stops
  • 19h 20m total
  • Québec City to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City 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 29 April 2026.
Use the filters below to find and compare flights from Québec City to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Wed 24/6

3:05 p.m.-4:45 p.m.

2 stops24h 40m

Rio de Janeiro Santos Dumont

Tue 7/7

1:45 p.m.-4:00 p.m.

2 stops27h 15m

C$ 1,512

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Wed 24/6

3:05 p.m.-4:45 p.m.

2 stops24h 40m

Rio de Janeiro Santos Dumont

Mon 6/7

1:45 p.m.-2:08 p.m.

2 stops25h 23m

C$ 1,624

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Mon 25/5

10:55 a.m.-4:45 p.m.

2 stops28h 50m

Rio de Janeiro Santos Dumont

Mon 1/6

1:45 p.m.-9:31 a.m.

2 stops20h 46m

C$ 1,781

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Thu 25/6

5:00 a.m.-8:35 a.m.

3 stops26h 35m

Rio de Janeiro Santos Dumont

Thu 2/7

8:15 a.m.-7:45 a.m.

3 stops24h 30m

C$ 1,782
Quickest round-trip

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Thu 25/6

4:55 p.m.-4:45 p.m.

2 stops22h 50m

Rio de Janeiro Santos Dumont

Tue 7/7

1:45 p.m.-12:02 p.m.

2 stops23h 17m

C$ 1,889

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Wed 24/6

3:05 p.m.-4:45 p.m.

2 stops24h 40m

Rio de Janeiro Santos Dumont

Sun 5/7

2:50 p.m.-2:08 p.m.

2 stops24h 18m

C$ 1,927

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Thu 25/6

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

2 stops33h 45m

Rio de Janeiro Santos Dumont

Mon 6/7

1:45 p.m.-2:08 p.m.

2 stops25h 23m

C$ 2,000

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Thu 25/6

3:05 p.m.-4:45 p.m.

2 stops24h 40m

Rio de Janeiro Santos Dumont

Thu 2/7

1:45 p.m.-2:00 p.m.

2 stops25h 15m

C$ 2,198

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Fri 15/5

8:25 p.m.-8:15 p.m.

2 stops22h 50m

Rio de Janeiro Santos Dumont

Mon 18/5

1:45 p.m.-12:23 p.m.

2 stops23h 38m

C$ 2,263

Québec CityRio de Janeiro

YQB - SDU

YQBSDU

Québec City

Sat 30/5

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

2 stops23h 55m

Rio de Janeiro Santos Dumont

Sat 6/6

11:10 a.m.-12:23 p.m.

2 stops26h 13m

C$ 2,304

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 14 resultsSorted by cheapest first
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Best time to book a flight from Québec City to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Québec City 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 Québec City 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 Québec City to Rio de Janeiro Santos Dumont?

    Most people fly from Québec City (YQB) if they book a flight from Québec City to Rio de Janeiro Santos Dumont. On average, Quebec has 0 outbound flights to Rio de Janeiro Santos Dumont per day from 0 airlines. Québec City is conveniently located just 13.5 km from Québec City’s city centre.

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

    For as low as C$ 1,512, United Airlines can have you in Rio de Janeiro Santos Dumont Airport from Québec City in 24h 40m. The distance from Québec City to Rio de Janeiro Santos Dumont Airport is about 8248 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Québec City 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Québec City to Santos Dumont

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Rio de Janeiro–Galeão Intl flights
Pierre Elliott Trudeau Intl to Santos Dumont flights
Québec City to Rio de Janeiro–Galeão Intl flights
Ottawa to Santos Dumont flights

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Can Cheapflights find flights from Québec City to Santos Dumont with no change fees?

Need flexible booking options for your flight to Santos Dumont from Québec City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Québec City to Santos Dumont become cheaper?

Yes, Cheapflights offers price alerts on Québec City to Santos Dumont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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