Cheap flights from Rio de Janeiro to Foz do Iguaçu from $82 GIG, SDU → IGU

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $117 to $202.

At $214, the cheapest return found recently is above that range.

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

Could nearby dates be cheaper?

No. We hold 4-night return fares on 1 other departure date within 3 days of 3 Dec, and it is not cheaper.

Every date we hold

285 fares on 22 departure dates

Which month looks cheapest?

March 2027 is the cheapest month — from $185.

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $82 to $107.

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 18 Mar 2027 to compare.

Every date we hold

207 fares on 32 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $82.

Return

Fares 90 to 179 days before departure were typically 48% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 60 to 89 days before departure were typically 36% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Rio de Janeiro to Foz do Iguaçu?

The cheapest return found recently is $214 with Gol Transportes Aéreos, 3 Dec to 7 Dec, found 2 days ago. The cheapest return we hold, of any age, is $185 with Gol Transportes Aéreos, 4 Mar 2027 to 4 Mar 2027, found 5 days ago. The cheapest return fare on each of 22 departure dates is usually $215 to $274.

How much is a one-way flight from Rio de Janeiro to Foz do Iguaçu?

The cheapest one-way found recently is $82 with Gol Transportes Aéreos, 18 Mar 2027, found 2 days ago. The cheapest one-way we hold, of any age, is $82 with Gol Transportes Aéreos, 20 Dec, found 3 days ago. The cheapest one-way fare on each of 32 departure dates is usually $89 to $115.

What is the cheapest month to fly from Rio de Janeiro to Foz do Iguaçu?

March 2027 is the cheapest month for a return, from $185, 4 Mar 2027 to 4 Mar 2027, found 5 days ago. December 2026 is the cheapest month for a one-way, from $82, 20 Dec, found 3 days ago.

Every date in December 2026

How far ahead should I book a flight from Rio de Janeiro to Foz do Iguaçu?

In 49 days of prices between 24 Sept and 11 Nov, return fares 90 to 179 days before departure were typically 48% lower than 0 to 6 days before departure. One-way fares 60 to 89 days before departure were typically 36% lower than 0 to 6 days before departure.

Is there a direct flight from Rio de Janeiro to Foz do Iguaçu?

Yes, the cheapest nonstop return found recently is $214 with Gol Transportes Aéreos, 3 Dec to 7 Dec, found 2 days ago. The cheapest nonstop one-way found recently is $88 with Gol Transportes Aéreos, 18 Feb 2027, found 2 days ago.

Every nonstop date from Rio de Janeiro to Foz do Iguaçu

How long is the flight from Rio de Janeiro to Foz do Iguaçu?

The cheapest nonstop one-way found recently, with Gol Transportes Aéreos on 18 Feb 2027, takes 2 h 15 min from Galeao Antonio Carlos Jobim International Airport (GIG) to Cataratas International Airport (IGU). The cheapest one-way found recently, with Gol Transportes Aéreos on 18 Mar 2027, takes 13 h 20 min with 2 stops.

Which airlines have the cheapest flights from Rio de Janeiro to Foz do Iguaçu?

Between 13 Nov and 23 Mar 2027, Azul Airlines has the cheapest return on 12 of the 22 departure dates we hold, and Gol Transportes Aéreos on 10. Between 23 Nov and 25 Aug 2027, Gol Transportes Aéreos has the cheapest one-way on 19 of the 32 departure dates we hold, Azul Airlines on 7 and LATAM Airlines Group on 6.