A church with a tall steeple, a brick building with a sign, and a street with cars and a bicycle.

Cheap Flights to Rio Grande do Sul from ₩717,474

View ₩717,474 flight on Thu, Nov 19, 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Rio Grande do Sul

  • LATAM Airlines Group

  • Azul

  • GOL Linhas Aereas S.A.

  • Air Canada

  • TAP Portugal

  • United

  • KLM

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Rio Grande do Sul?

Prices were available within the past 7 days and start at ₩717,474 for one-way flights and ₩1,366,581 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,366,581 Roundtrip, found 10 hours ago
₩1,366,581
Roundtrip
found 10 hours ago
Select Azul flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,366,581 found 10 hours ago
Azul
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,395,574 Roundtrip, found 10 hours ago
₩1,395,574
Roundtrip
found 10 hours ago
Select Azul flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,395,574 found 10 hours ago
LATAM Airlines Group
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,433,707 Roundtrip, found 10 hours ago
₩1,433,707
Roundtrip
found 10 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,433,707 found 10 hours ago
LATAM Airlines Group
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,451,307 Roundtrip, found 10 hours ago
₩1,451,307
Roundtrip
found 10 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,451,307 found 10 hours ago
LATAM Airlines Group
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,499,507 Roundtrip, found 10 hours ago
₩1,499,507
Roundtrip
found 10 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,499,507 found 10 hours ago
LATAM Airlines Group
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,509,607 Roundtrip, found 10 hours ago
₩1,509,607
Roundtrip
found 10 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,509,607 found 10 hours ago
LATAM Airlines Group
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,599,100 Roundtrip, found 10 hours ago
₩1,599,100
Roundtrip
found 10 hours ago
Select LATAM Airlines Group flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,599,100 found 10 hours ago
Air Europa
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,616,900 Roundtrip, found 10 hours ago
₩1,616,900
Roundtrip
found 10 hours ago
Select Air Europa flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,616,900 found 10 hours ago
TAP Portugal
Sat, Nov 21 - Sat, Dec 5
AMS
Amsterdam
POA
Porto Alegre
₩1,681,300 Roundtrip, found 3 hours ago
₩1,681,300
Roundtrip
found 3 hours ago
Select TAP Portugal flight, departing Sat, Nov 21 from Amsterdam to Porto Alegre, returning Sat, Dec 5, priced at ₩1,681,300 found 3 hours ago
KLM
Thu, Nov 19 - Sun, Dec 6
LIS
Lisbon
POA
Porto Alegre
₩1,825,400 Roundtrip, found 10 hours ago
₩1,825,400
Roundtrip
found 10 hours ago
Select KLM flight, departing Thu, Nov 19 from Lisbon to Porto Alegre, returning Sun, Dec 6, priced at ₩1,825,400 found 10 hours 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. ₩1,366,581 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 Lisbon (LIS), you could've snapped up an affordable fare for just ₩717,474 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only ₩1,366,581 to ₩1,825,400 during this same period.
When is the cheapest time to fly to Rio Grande do Sul?
Take off to Rio Grande do Sul early in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to fly out, followed by Monday. If you'd like to avoid the priciest flights, steer clear of Saturdays.
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 ₩1,366,581 and ₩1,825,400. 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 center 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 70ºF and 90ºF 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 traveler'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.
About Rio Grande do Sul
*Available to Expedia members.