Cheap Flights to Rio Grande do Sul | Popular Routes to Rio Grande do Sul from HK$459

View HK$459 flight on Fri, 15 May 2026Opens in a new window

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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 HK$459 for one-way flights and HK$644 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Azul
Fri, 15 May - Mon, 18 May
CGH
Sao Paulo
POA
Porto Alegre
HK$644 Return, found 1 day ago
HK$644
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$644 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
CGH
Sao Paulo
POA
Porto Alegre
HK$661 Return, found 1 day ago
HK$661
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$661 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$673 Return, found 1 day ago
HK$673
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$673 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
CGH
Sao Paulo
POA
Porto Alegre
HK$676 Return, found 1 day ago
HK$676
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$676 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$683 Return, found 1 day ago
HK$683
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$683 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$708 Return, found 1 day ago
HK$708
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$708 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$713 Return, found 1 day ago
HK$713
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$713 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$718 Return, found 1 day ago
HK$718
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$718 found 1 day ago
Azul
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$723 Return, found 1 day ago
HK$723
Return
found 1 day ago
Select Azul flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$723 found 1 day ago
LATAM Airlines Group
Fri, 15 May - Mon, 18 May
GRU
Sao Paulo
POA
Porto Alegre
HK$1,562 Return, found 1 day ago
HK$1,562
Return
found 1 day ago
Select LATAM Airlines Group flight, departing Fri, 15 May from Sao Paulo to Porto Alegre, returning Mon, 18 May, priced at HK$1,562 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.

Qatar Airways
Fri, 20 Mar - Tue, 24 Mar
HKG
Hong Kong SAR
POA
Porto Alegre
HK$11,580 Return, found 6 days ago
HK$11,580
Return
found 6 days ago
Select Qatar Airways flight, departing Fri, 20 Mar from Hong Kong SAR to Porto Alegre, returning Tue, 24 Mar, priced at HK$11,580 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. HK$644 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 Sao Paulo (CGH), you could've snapped up an affordable fare for just HK$459 in the last seven days. Round-trip journeys to Rio Grande do Sul ranged from only HK$644 to HK$11,580 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 HK$644 and HK$11,580. 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.

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About Rio Grande do Sul

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About Rio Grande do Sul

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