Find flights
When to book
FAQs

Cheap flights from Rio de Janeiro Santos Dumont Airport, Brazil to Porto Alegre from £61

SDU — POA
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Santos Dumont to Porto Alegre

Enter your travel dates to find the best prices.

Cheapest flights from Santos Dumont to Porto Alegre

Thu 12/1113:30 -
1 stop4h 10m
Sun 15/1107:50 -
1 stop4h 25m
Deal found 13/9£125
Thu 19/1109:55 -
1 stop3h 40m
Mon 23/1112:35 -
1 stop3h 55m
Deal found 12/9£126
Thu 26/1112:55 -
1 stop4h 45m
Mon 30/1110:35 -
1 stop4h 30m
Deal found 13/9£129
Sun 29/1106:55 -
1 stop3h 55m
Tue 1/1210:35 -
1 stop3h 40m
Deal found 12/9£130
Tue 24/1119:00 -
1 stop3h 55m
Sat 28/1109:30 -
1 stop4h 45m
Deal found 17/9£131
Wed 4/1119:00 -
1 stop3h 55m
Tue 10/1107:25 -
1 stop5h 25m
Deal found 13/9£133
Tue 8/1206:15 -
1 stop3h 40m
Tue 15/1206:30 -
1 stop4h 05m
Deal found 13/9£135
Fri 30/1015:05 -
1 stop4h 20m
Tue 3/1116:05 -
1 stop4h 10m
Deal found 12/9£136
Thu 12/1106:15 -
1 stop3h 40m
Tue 17/1109:25 -
1 stop4h 50m
Deal found 14/9£137
Tue 8/1206:15 -
1 stop3h 40m
Wed 16/1206:30 -
1 stop3h 35m
Deal found 15/9£138
Sat 7/1115:00 -
1 stop4h 55m
Tue 10/1110:35 -
1 stop4h 30m
Deal found 15/9£139

Find flight deals from Santos Dumont to Porto Alegre

Round-trip from

£125

One-way from

£61

Popular in

February

Cheapest in

May

Average price

£117
GOL
  • GOL
  • 12/11-15/11
  • 2 total stops
  • 8h 35m total
  • Rio de Janeiro to Porto Alegre
Search Deals
GOL
  • GOL
  • 21/2-31/12
  • 1 total stop
  • 4h 50m total
  • Rio de Janeiro to Porto Alegre
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rio de Janeiro Santos Dumont Airport to Porto Alegre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Sun 21/2

06:00-10:50

1 stop4h 50m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£61

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Thu 15/10

14:10-19:10

1 stop5h 00m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£66
Fastest return journey

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Mon 22/2

14:55-19:25

1 stop4h 30m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£68

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Sat 2/1

06:15-11:10

1 stop4h 55m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Mon 4/1

07:55-13:00

1 stop5h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Tue 22/12

07:55-13:00

1 stop5h 05m

Porto Alegre Salgado Filho

Wed 31/12

00:00-00:00

Nonstop0h 00m

£91

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Thu 12/11

13:30-17:40

1 stop4h 10m

Porto Alegre Salgado Filho

Sun 15/11

07:50-12:15

1 stop4h 25m

£125

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Tue 17/11

06:15-11:05

1 stop4h 50m

Porto Alegre Salgado Filho

Wed 25/11

09:25-12:50

1 stop3h 25m

£125

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Fri 13/11

06:55-11:05

1 stop4h 10m

Porto Alegre Salgado Filho

Tue 17/11

10:35-14:15

1 stop3h 40m

£126

Rio de JaneiroPorto Alegre

SDU Rio de Janeiro Santos Dumont - POA Porto Alegre Salgado Filho

SDUPOA

Rio de Janeiro Santos Dumont

Sun 29/11

06:55-10:50

1 stop3h 55m

Porto Alegre Salgado Filho

Tue 1/12

10:35-14:15

1 stop3h 40m

£130

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Santos Dumont to Porto Alegre

Have a flexible travel schedule? Discover the best time to fly to Porto Alegre from Santos Dumont with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre

How far ahead should I book a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre?

To ensure you get the cheapest price possible for a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre?

Currently, May is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre (average of £100). Flying from Rio de Janeiro Santos Dumont Airport to Porto Alegre in February is currently the most expensive (average of £190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre?

Airfare is typical for this route at the moment.

Rio de Janeiro Santos Dumont Airport to Porto Alegre flights typically cost between £111 and £135 in November.
The cheapest return price found within the last 5 days was £125 on GOL (12 Nov–15 Nov).

Related info for your journey

  • What airport do you fly into for flights to Porto Alegre from Rio de Janeiro Santos Dumont?

    Porto Alegre Salgado Filho (POA), located 4.0 mi from the city center, is the airport you fly into when you book flights from Rio de Janeiro Santos Dumont to Porto Alegre. 0 airlines have flights to Salgado Filho from Rio de Janeiro Santos Dumont on a regular basis. Booking flights from Rio de Janeiro Santos Dumont to Porto Alegre Salgado Filho should not be difficult; the airport handles an average of 0 inbound flights from Rio de Janeiro Santos Dumont per day.

  • How long is the flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre?

    There are many flights that can get you from Rio de Janeiro Santos Dumont Airport to Porto Alegre in 4h 10m. Fly via GOL to get the fastest option. The distance from Rio de Janeiro Santos Dumont Airport to Porto Alegre is about 695 mi.

  • Can I find deals for flights from Santos Dumont to Porto Alegre that include hotel bookings?

    Yes. In addition to deals on Santos Dumont to Porto Alegre flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Santos Dumont to Porto Alegre?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santos Dumont to Porto Alegre.

  • Can I find deals for business class flights from Santos Dumont to Porto Alegre?

    Yes. Cheapflights offers flight deals from Santos Dumont to Porto Alegre by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre?

    Currently, May is the cheapest month in which you can book a flight from Rio de Janeiro Santos Dumont Airport to Porto Alegre (average of £100). Flying from Rio de Janeiro Santos Dumont Airport to Porto Alegre in February is currently the most expensive (average of £190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Porto Alegre car hire
Porto Alegre Salgado Filho Airport car hire

Fly with Cheapflights

How does Cheapflights help users find flights from Santos Dumont to Porto Alegre?

Cheapflights makes it easy to find Santos Dumont to Porto Alegre flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Santos Dumont to Porto Alegre?

Cheapflights simply makes it quick and affordable to book flights from Santos Dumont to Porto Alegre by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Santos Dumont to Porto Alegre with no change fees?

Certainly. Search results for flights to Porto Alegre from Santos Dumont shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Santos Dumont to Porto Alegre become cheaper?

Yes, Cheapflights offers price alerts on Santos Dumont to Porto Alegre flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.