GRU - OPO

Find cheap flights from Sao Paulo to Porto

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Porto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sao Paulo to Porto, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from Sao Paulo to Porto (GRU-OPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sao Paulo to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Sao Paulo to Porto

Azul Logo
GRU-OPO
10h 10mdirect
Azul Logo
OPO-GRU
10h 35mdirect
TAP AIR PORTUGAL Logo
GRU-OPO
10h 10mdirect
TAP AIR PORTUGAL Logo
OPO-GRU
10h 35mdirect
TAP AIR PORTUGAL
Find Deal
Useful Info

KAYAK's insights & trends for Sao Paulo to Porto flights

Get data-powered insights and trends into flights from Sao Paulo to Porto to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sao Paulo to Porto?

The average price of all round-trip flights from Sao Paulo Guarulhos Intl Airport to Porto clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Porto on a Thursday and more expensive on a Saturday. On your return trip to Sao Paulo, you should consider flying back on a Monday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Sao Paulo Guarulhos Intl Airport to Porto?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sao Paulo Guarulhos Intl Airport to Porto is November, where tickets cost £534 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is £775 and £734 respectively.

How far in advance should I book a flight from Sao Paulo Guarulhos Intl Airport to Porto?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sao Paulo Guarulhos Intl Airport to Porto, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Sao Paulo Guarulhos Intl Airport to Porto, you should book around 8 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


Good to know - Cheap tickets from Sao Paulo to Porto

Low seasonJanuary
High seasonDecember
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (9% more expensive on average)

When to book flights from Sao Paulo to Porto

Are your dates flexible? Find out the best times to travel from Sao Paulo to Porto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Sao Paulo to Porto flights

  • Which airlines offer Wi-Fi service onboard planes from Sao Paulo to Porto?

    Iberia, SWISS, Air France, and Lufthansa offer inflight Wi-Fi service on the Sao Paulo to Porto flight route.

  • Which aircraft models fly most regularly from Sao Paulo to Porto?

    The Airbus A330-900neo is the aircraft model that flies most regularly on the Sao Paulo to Porto flight route.

  • Which airline alliances offer flights from Sao Paulo to Porto?

    Star Alliance is the only airline alliance operating flights between Sao Paulo and Porto.

  • On which days can I fly direct from Sao Paulo to Porto?

    You can catch a direct flight from Sao Paulo to Porto on Tuesday, Thursday, and Saturday.

  • How does KAYAK find such low prices on flights from Sao Paulo to Porto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sao Paulo to Porto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sao Paulo to Porto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Sao Paulo is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sao Paulo to Porto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Porto with an airline and back to Sao Paulo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sao Paulo to Porto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Sao Paulo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Sao Paulo Guarulhos Intl Airport to Porto

  • Looking for a cheap flight from Porto to Sao Paulo? 25% of our users found flights on this route for Porto or less round-trip.

Prefer to fly direct from Sao Paulo to Porto?

Find which airlines fly direct from Sao Paulo Guarulhos Intl Airport to Porto Airport, which days they fly and book direct flights.

Direct departures

Sao Paulo Guarulhos Intl to Porto

Tuesday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

Thursday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

Saturday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

See more direct flights

Direct returns

Porto to Sao Paulo Guarulhos Intl

Tuesday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

Thursday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

Saturday

Azul, TAP AIR PORTUGAL

Azul, TAP AIR PORTUGAL

See more direct flights
See more direct flights

Top airline flying from Sao Paulo to Porto

 
See real verified KAYAK customer reviews for airlines flying from Sao Paulo to Porto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sao Paulo to Porto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
TAP AIR PORTUGALOverall score based on 1885 reviews
7.0Boarding
6.2Food
7.8Crew
7.1Comfort
6.3Entertainment
Airline reviews

I’ve never had worse food in business class ever!

6.0 GoodWendi, May 2025BCN - LIS
Read more TAP AIR PORTUGAL reviews

I’ve never had worse food in business class ever!

Checked bG chstgr was extremely high. Over $120. It was s bsit and switch knowing an international passenger would have t9 check a bag.

First, communication was terrible. The gate on our ticket was not what was reflected on the airport screens and TAP personnel were not present at either gate to answer questions. The flight was delayed and there was no announcement. Also, there was an equipment swap to a smaller airframe which affected our level of comfort. The root of all these issues was as a lack of communication. With air travel in foreign countries already being a stressful affair, lack of communication needlessly raises the level of difficulty.

Checkin was very slow, we had checked in online and hoping we could do a bag drop at the airport. However everyone with checked bags had to queue up and it took over 40mins. Our advice arrive extra early or you will be rushing to the gate.

On time, politeness, food okay but entertneiment mediocre with only old movie and the so called new we’re 2 or 3…

Do you have a bad service And And treat customers terrible

Awful. I told them to cancel my return flight and they didn’t then charged me +$800 days before the flight for a biz class upgrade bid. When I called to confirm cancellation and get refund on buz class upgrade they said I had to go thru orbitz and it was too late. Scammers. Beware.

Little leg room in business. I am tall and could use more.

Was a cheap flight and it got me to Portugal on time. For economy there was ample leg room and the flight attendants were pleasant and helpful.

Flight was packed. This was a very uncomfortable experience. Boarding process could be explained better. Despite recommending a window seat when travelling with a pet in the cabin, the seat in front of me had less space than the center and aisle seats. For Premium Economy, the seats were crammed with minimal legroom. I hate to think what Regular Economy was like. The cabin crew missed me at first when handing out meals. When my meal eventually came, there were no utensils. I'd originally booked to fly Business Class; those seats didn't look that great either.

Everything you need to know for your flight from Sao Paulo to Porto

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.