Flight to Rio Grande do Sul

View S$2,011 flight on Mon, 20 Apr, 2026Opens in a new window

Popular airlines to Rio Grande do Sul

  • Azul

  • LATAM Airlines Group

  • Air Canada

  • TAP Portugal

  • American Airlines

  • United

  • Lufthansa

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Cheap round-trip flights to Rio Grande do Sul

Prices were available within the past 7 days and start at S$2,011 for one-way flights and S$2,101 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ethiopian Airlines
Wed, 25 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,101 Return, found 6 days ago
S$2,101
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Wed, 25 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,101 found 6 days ago
Ethiopian Airlines
Wed, 25 Mar - Tue, 14 Apr
SIN
Singapore
POA
Porto Alegre
S$2,114 Return, found 5 days ago
S$2,114
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Wed, 25 Mar from Singapore to Porto Alegre, returning Tue, 14 Apr, priced at S$2,114 found 5 days ago
Ethiopian Airlines
Mon, 23 Mar - Tue, 14 Apr
SIN
Singapore
POA
Porto Alegre
S$2,120 Return, found 5 days ago
S$2,120
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Mon, 23 Mar from Singapore to Porto Alegre, returning Tue, 14 Apr, priced at S$2,120 found 5 days ago
Ethiopian Airlines
Sat, 28 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,164 Return, found 6 days ago
S$2,164
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Sat, 28 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,164 found 6 days ago
Ethiopian Airlines
Sun, 29 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,171 Return, found 6 days ago
S$2,171
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Sun, 29 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,171 found 6 days ago
Ethiopian Airlines
Fri, 27 Mar - Tue, 14 Apr
SIN
Singapore
POA
Porto Alegre
S$2,177 Return, found 5 days ago
S$2,177
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Fri, 27 Mar from Singapore to Porto Alegre, returning Tue, 14 Apr, priced at S$2,177 found 5 days ago
Ethiopian Airlines
Wed, 25 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,430 Return, found 5 days ago
S$2,430
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Wed, 25 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,430 found 5 days ago
Ethiopian Airlines
Mon, 23 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,436 Return, found 5 days ago
S$2,436
Return
found 5 days ago
Select Ethiopian Airlines flight, departing Mon, 23 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,436 found 5 days ago
Ethiopian Airlines
Sat, 28 Mar - Tue, 14 Apr
SIN
Singapore
POA
Porto Alegre
S$2,480 Return, found 6 days ago
S$2,480
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Sat, 28 Mar from Singapore to Porto Alegre, returning Tue, 14 Apr, priced at S$2,480 found 6 days ago
Qatar Airways
Tue, 24 Mar - Tue, 31 Mar
SIN
Singapore
POA
Porto Alegre
S$2,862 Return, found 22 hours ago
S$2,862
Return
found 22 hours ago
Select Qatar Airways flight, departing Tue, 24 Mar from Singapore to Porto Alegre, returning Tue, 31 Mar, priced at S$2,862 found 22 hours ago

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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.

Ethiopian Airlines
Wed, 25 Mar - Wed, 8 Apr
SIN
Singapore
POA
Porto Alegre
S$2,101 Return, found 6 days ago
S$2,101
Return
found 6 days ago
Select Ethiopian Airlines flight, departing Wed, 25 Mar from Singapore to Porto Alegre, returning Wed, 8 Apr, priced at S$2,101 found 6 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. S$2,101 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 Singapore (SIN), you could've snapped up an affordable fare for just S$2,011 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only S$2,101 to S$4,094 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 S$2,101 and S$4,094. 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

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.

Travel information

Rio Grande do Sul Flights Information

Airlines serving
LATAM Airlines Group, Ethiopian Airlines, Emirates, Qantas Airways, Qatar Airways, Air France
Roundtrip price
from S$2,101
Rio Grande do Sul Flights Information

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