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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro Santos Dumont Airport, Brazil from C$ 526

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — SDU
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Santos Dumont

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Santos Dumont
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Santos Dumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Sun 8/118:55 p.m.
YUL
-
SDU
1 stop32h 45m
Multiple Airlines
Mon 30/118:15 a.m.
SDU
-
YUL
1 stop23h 55m
Multiple Airlines
Deal found 9/6C$ 1,057
Tue 10/118:55 p.m.
YUL
-
SDU
1 stop17h 50m
Multiple Airlines
Thu 19/111:45 p.m.
SDU
-
YUL
2 stops22h 38m
Multiple Airlines
Deal found 9/6C$ 1,064
Wed 19/87:00 a.m.
YUL
-
SDU
2 stops23h 40m
Multiple Airlines
Thu 27/88:15 a.m.
SDU
-
YUL
2 stops17h 05m
Multiple Airlines
Deal found 7/6C$ 1,065
Fri 6/118:55 p.m.
YUL
-
SDU
1 stop21h 20m
Multiple Airlines
Sat 14/115:30 p.m.
SDU
-
YUL
1 stop14h 40m
Multiple Airlines
Deal found 7/6C$ 1,067
Fri 28/87:00 a.m.
YUL
-
SDU
2 stops23h 55m
Multiple Airlines
Thu 10/96:00 a.m.
SDU
-
YUL
2 stops19h 20m
Multiple Airlines
Deal found 8/6C$ 1,092
Sat 20/66:35 p.m.
YUL
-
SDU
2 stops22h 10m
Multiple Airlines
Wed 15/71:45 p.m.
SDU
-
YUL
2 stops23h 15m
Multiple Airlines
Deal found 6/6C$ 1,103
Fri 11/910:55 p.m.
YUL
-
SDU
1 stop20h 20m
Multiple Airlines
Sat 19/95:30 p.m.
SDU
-
YUL
1 stop13h 40m
Multiple Airlines
Deal found 10/6C$ 1,104
Fri 6/118:55 p.m.
YUL
-
SDU
1 stop21h 20m
Air Canada
Sat 21/115:30 p.m.
SDU
-
YUL
1 stop14h 40m
Air Canada
Deal found 7/6C$ 1,106
Tue 6/1010:55 p.m.
YUL
-
SDU
1 stop31h 45m
Air Canada
Wed 21/101:45 p.m.
SDU
-
YUL
1 stop17h 25m
Air Canada
Deal found 6/6C$ 1,109

Find flight deals from Pierre Elliott Trudeau Intl to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 10 June 2026.

Round-trip from

C$ 1,057

One-way from

C$ 526

Popular in

December

Cheapest in

May

Average price

C$ 1,202
8/11-30/11
  • 8/11-30/11
  • 2 total stops
  • 56h 40m total
  • Montreal to Rio de Janeiro
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 3/7
  • 2 total stops
  • 37h 55m total
  • Montreal to Rio de Janeiro
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 10 June 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro Santos Dumont Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

9:45 a.m.-4:45 p.m.

2 stops30h 00m

Rio de Janeiro Santos Dumont

Tue 20/10

1:45 p.m.-5:23 p.m.

2 stops28h 38m

C$ 1,210

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Sun 25/10

6:10 a.m.-4:45 p.m.

2 stops33h 35m

Rio de Janeiro Santos Dumont

Sat 31/10

5:30 p.m.-11:20 a.m.

2 stops18h 50m

C$ 1,219

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 8/7

6:30 p.m.-4:45 p.m.

2 stops21h 15m

Rio de Janeiro Santos Dumont

Wed 15/7

1:45 p.m.-12:00 p.m.

2 stops23h 15m

C$ 1,224

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Fri 11/9

10:55 p.m.-8:15 p.m.

1 stop20h 20m

Rio de Janeiro Santos Dumont

Mon 21/9

1:45 p.m.-5:54 p.m.

2 stops29h 09m

C$ 1,295

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

3:00 p.m.-4:45 p.m.

2 stops23h 45m

Rio de Janeiro Santos Dumont

Tue 24/11

1:45 p.m.-10:20 a.m.

2 stops22h 35m

C$ 1,304

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Wed 7/10

9:45 a.m.-4:45 p.m.

2 stops30h 00m

Rio de Janeiro Santos Dumont

Fri 16/10

1:45 p.m.-12:00 p.m.

2 stops23h 15m

C$ 1,307

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 15/9

5:05 p.m.-4:45 p.m.

2 stops22h 40m

Rio de Janeiro Santos Dumont

Mon 5/10

1:45 p.m.-11:23 a.m.

2 stops22h 38m

C$ 1,380

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Tue 7/7

6:30 p.m.-4:45 p.m.

2 stops21h 15m

Rio de Janeiro Santos Dumont

Mon 20/7

1:45 p.m.-11:27 a.m.

2 stops22h 42m

C$ 1,383

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Mon 22/6

6:35 p.m.-4:45 p.m.

2 stops21h 10m

Rio de Janeiro Santos Dumont

Thu 16/7

1:45 p.m.-12:00 p.m.

2 stops23h 15m

C$ 1,386

MontrealRio de Janeiro

YUL - SDU

YULSDU

Montreal Pierre Elliott Trudeau Intl

Sun 5/7

9:15 a.m.-4:45 p.m.

2 stops30h 30m

Rio de Janeiro Santos Dumont

Tue 14/7

1:45 p.m.-5:24 p.m.

2 stops28h 39m

C$ 1,399

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
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Best time to book a flight from Pierre Elliott Trudeau Intl to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro Santos Dumont Airport?

    A quick flight from Montreal Pierre Elliott Trudeau Intl Airport to Rio de Janeiro Santos Dumont Airport can take about 20h 20m. United Airlines provides one of the quickest options available for as low as C$ 1,295. Airlines will cover a distance of 8203 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Santos Dumont that include hotel bookings?

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

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Santos Dumont?

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

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Santos Dumont?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl 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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Alternative routes for Pierre Elliott Trudeau Intl 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

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Santos Dumont become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Santos Dumont from Pierre Elliott Trudeau Intl today and book when prices fit your budget.

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