
Cheap flights to Rio Grande do Sul
View €55 flight on Fri, 12 Mar 2027Opens in a new windowPopular airlines to Rio Grande do Sul
LATAM Airlines Group
Azul
GOL Linhas Aereas S.A.
Air Canada
United
American Airlines
TAP Portugal
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 15% on select hotels after you book a flight*
Cheap round-trip flights to Rio Grande do Sul
Prices were available within the past 7 days and start at €55 for one-way flights and €121 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 24 Sept - Sat, 3 Oct
GIG
Rio de Janeiro
XAP
Chapecó
€121
Return
found 3 days ago

Fri, 16 Oct - Tue, 27 Oct
GIG
Rio de Janeiro
POA
Porto Alegre
€122
Return
found 3 days ago

Mon, 25 Jan - Fri, 29 Jan
GIG
Rio de Janeiro
POA
Porto Alegre
€179
Return
found 13 hours ago

Fri, 9 Oct - Wed, 14 Oct
GIG
Rio de Janeiro
CXJ
Caxias do Sul
€271
Return
found 3 days ago

Wed, 16 Sept - Wed, 14 Oct
DUB
Dublin
POA
Porto Alegre
€830
Return
found 3 days ago

Tue, 24 Nov - Mon, 7 Dec
DUB
Dublin
POA
Porto Alegre
€873
Return
found 21 hours ago

Mon, 24 May - Wed, 23 Jun
DUB
Dublin
POA
Porto Alegre
€1,002
Return
found 5 days ago

Thu, 29 Apr - Wed, 26 May
DUB
Dublin
POA
Porto Alegre
€1,023
Return
found 5 days ago

Tue, 24 Nov - Mon, 7 Dec
DUB
Dublin
CXJ
Caxias do Sul
€1,056
Return
found 21 hours ago

Mon, 21 Sept - Mon, 5 Oct
DUB
Dublin
POA
Porto Alegre
€1,069
Return
found 1 day ago
Trending flights to Rio Grande do Sul
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 16 Sept - Wed, 14 Oct
DUB
Dublin
POA
Porto Alegre
€830
Return
found 3 days ago
Frequently asked questions
How do I find cheap flights to Rio Grande do Sul that have flexible change policies?
At Expedia, we've been channeling our inner gymnast to get you the most flexible fares around. Simply tick the "No change fee" box directly beneath the filter heading "Flexible change policies" to find your ideal flight to Rio Grande do Sul.
How can I find cheap tickets to Rio Grande do Sul?
You'll always get an epic deal with Expedia, but our "flexible dates" search function makes it that much easier. Enter your preferred flight date, then click on the flexible dates link above to see a list of prices for nearby days. €121 was the best price for a flight to Rio Grande do Sul in the last seven days.
How much is a flight to Rio Grande do Sul?
If you were jetting one way from Rio de Janeiro (GIG), you could've snapped up an affordable fare for just €55 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only €121 to €1,069 during this same period.
How much is a plane ticket to Rio Grande do Sul?
In the last seven days, plane fares to Rio Grande do Sul ranged between €121 and €1,069. Prices rise as your travel date nears, so grab a cheap flight today.
What is the best time to go to Rio Grande do Sul?
If you enjoy being in the centre of the action, head to Porto Alegre during June, July and November. These are the busiest months and when loads of events and activities are on in Rio Grande do Sul's most populous city. The summer season in Porto Alegre starts December 1. Temperatures usually range between 21ºC and 32ºC at this time of year.
What months are the cheapest to book a flight to Rio Grande do Sul?
The cheapest month to score a great deal to Rio Grande do Sul is February, while prices are higher in December. Try to avoid this month if you want to save your dollars.
Book with confidence
About Rio Grande do Sul
Expedia offers flights to Rio Grande do Sul to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Rio Grande do Sul or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
*Available to Expedia members.