Cheap flights from Montreal to Rio de Janeiro from C$629 YHU, YUL → GIG, SDU

Found recently, and the cheapest we hold

What have prices looked like?

Over 37 days, 24 Sept to 12 Nov, the cheapest return we saw each day was C$817 (US$573) to C$2,172 (US$1,524).

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 19-night return fares leaving within 3 days of 28 Jan 2027 to compare.

Every date we hold

24 fares on 6 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from C$1,142 (US$801).

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 27 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was C$369 (US$259) to C$1,033 (US$725).

27 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other one-way fares leaving within 3 days of 2 Jun 2027 to compare.

Every date we hold

3 fares on 2 departure dates

Which month looks cheapest?

June 2027 is the cheapest month — from C$629 (US$441).

Return

Not enough history yet: in 37 days of return prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.

One-way

Not enough history yet: in 27 days of one-way prices, 24 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.

How much is a return flight from Montreal to Rio de Janeiro?

The cheapest return found recently is C$1,196 (US$839) with LATAM Airlines Group, 28 Jan 2027 to 16 Feb 2027, found today. The cheapest return we hold, of any age, is C$1,142 (US$801) with avianca airlines, 4 Mar 2027 to 13 Mar 2027, found 6 days ago. The cheapest return fare on each of 6 departure dates is usually C$1,196 (US$839) to C$1,199 (US$841).

How much is a one-way flight from Montreal to Rio de Janeiro?

The cheapest one-way found recently is C$629 (US$441) with Arajet, 2 Jun 2027, found yesterday.

What is the cheapest month to fly from Montreal to Rio de Janeiro?

March 2027 is the cheapest month for a return, from C$1,142 (US$801), 4 Mar 2027 to 13 Mar 2027, found 6 days ago. June 2027 is the cheapest month for a one-way, from C$629 (US$441), 2 Jun 2027, found yesterday.

Is there a direct flight from Montreal to Rio de Janeiro?

Yes, the cheapest nonstop one-way found recently is C$691 (US$485) with Air Transat, 28 Jan 2027, found today.

How long is the flight from Montreal to Rio de Janeiro?

The cheapest nonstop one-way found recently, with Air Transat on 28 Jan 2027, takes 10 h 20 min from Montreal-Pierre Elliott Trudeau International Airport (YUL) to Galeao Antonio Carlos Jobim International Airport (GIG). The cheapest one-way found recently, with Arajet on 2 Jun 2027, takes 25 h with 2 stops.

Which airlines have the cheapest flights from Montreal to Rio de Janeiro?

Between 28 Jan 2027 and 2 Jun 2027, LATAM Airlines Group has the cheapest return on 3 of the 6 departure dates we hold, Porter Airlines Canada on 1 and avianca airlines on 1.