OPO - GRU

Find cheap flights from Porto to Sao Paulo

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sao Paulo Guarulhos Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Porto to Sao Paulo, 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 Porto to Sao Paulo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
Multiple Airlines
Tue 2/3
OPO - GRU • multi-stop
Cheapest one-way
Multiple Airlines
Tue 2/3
OPO - GRU • multi-stop
When to book
5 weeks
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Porto to Sao Paulo 4 days a week: Mon, Tue, Thu, Sat.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Sao Paulo!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Sao Paulo 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 round-trip flight deals from Porto to Sao Paulo

Multiple Airlines Logo
OPO
-
GRU
5079 mimulti-stop
Multiple Airlines Logo
GRU
-
OPO
5079 mimulti-stop
Multiple Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Porto to Sao Paulo 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 Porto to Sao Paulo?

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

When flying from Porto to Sao Paulo, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Porto, you’ll find the best rates on Saturdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Porto to Sao Paulo Guarulhos Intl Airport, 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 Porto to Sao Paulo Guarulhos Intl Airport is March, where tickets cost $701 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,096 and $1,060 respectively.

Can I save money by flying with a layover from Porto to Sao Paulo Guarulhos Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $651 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Porto to Sao Paulo Guarulhos Intl Airport, 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 Porto to Sao Paulo Guarulhos Intl Airport, you should book around 5 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonApril
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 30% increase in price.

When to book flights from Porto to Sao Paulo

Are your dates flexible? Find out the best times to travel from Porto to Sao Paulo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Porto to Sao Paulo flights

  • Do I need a passport to fly between Porto and Sao Paulo?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Porto and on arrival in Sao Paulo.

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

    Only Iberia offers inflight Wi-Fi service on the Porto to Sao Paulo flight route.

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

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

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

    SkyTeam, and Star Alliance are the airline alliances operating flights between Porto and Sao Paulo, with SkyTeam being the most commonly used for this route.

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

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

  • Which is the best airline for flights from Porto to Sao Paulo, TAP AIR PORTUGAL or Air Europa?

    The two airlines most popular with KAYAK users for flights from Porto to Sao Paulo are TAP AIR PORTUGAL and Air Europa. With an average price for the route of $1,147 and an overall rating of 7.1, TAP AIR PORTUGAL is the most popular choice. Air Europa is also a great choice for the route, with an average price of $713 and an overall rating of 6.9.

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

    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 Porto to Sao Paulo.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sao Paulo with an airline and back to Porto with another airline. Booking your flights between Porto and GRU can sometimes prove cheaper using this method.

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

    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 Sao Paulo from Porto up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Porto to Sao Paulo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Porto to Sao Paulo Guarulhos Intl.
Find which airlines fly direct from Porto Airport to Sao Paulo Guarulhos Intl Airport, which days they fly and book direct flights.

Direct departures

Porto to Sao Paulo Guarulhos Intl

Monday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Tuesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Thursday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Saturday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Direct returns

Sao Paulo Guarulhos Intl to Porto

Tuesday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Thursday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

Saturday

TAP AIR PORTUGAL

TAP AIR PORTUGAL

See more direct flights

Reviews of the top airlines flying from Porto to Sao Paulo

 
See real verified KAYAK customer reviews for airlines flying from Porto to Sao Paulo. 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 Porto to Sao Paulo? 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 2133 reviews
6.3Entertainment
7.1Comfort
6.2Food
7.0Boarding
7.8Crew
Airline reviews

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

4.0 OkayAnonymous, Jan 2026
LIS - FAO
Read more TAP AIR PORTUGAL reviews

this flight was awful from pre-boarding to on the plane. There needs to be more coordination between TAP and My Way. We were in first class and I am handicapped. BY the time we got on the plane there was no place for our baggage and the crew did not handle the situation well. They gave us an argument and said that we'd have to have it checked. Then, after I complained they moved some people's bags to put our small carry ons several seats back of our seats which were in Row 4.

Bad. They gave me a voucher for food to use at the airport but didn’t have time since I had to catch the other plane. No refunds and lack of communication

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

The ground staff did not load my bag onto the plane and despite me watching from the bus that my bag is not being loaded and taken back on the cart to the terminal, I pointed out to the staff and ge laughed upon checking my tag and knowing they made a mistake. Instead of calling the cart back and loading it he said we can’t fo anything and you should file a report upon landing at RAK. I told them my stay there is short and i needed my bag as it had everything I needed but no avail. Even the pilot was informed, staff of the plane was aware but all in don’t care mode. Upon arriving at Marrakech RAK, i filed a report and being told it might come in next flight tomorrow and we don’t provide delivery service, you must come and pick it up. If it doesn’t arrive on time then it will be sent to your home in the US. Unbelievable stress and inconvenience that could have been easily prevented by the ground staff.

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Wonderful just hope the had more direct flights to Boston

Boarding process was fast and efficient. Short flight but on time and well organized. I would certainly fly TAP again.

Very long line at the gate, moved slowly. I had expected that boarding a flagship A330neo would be with a jetway directly at the gate, and not a long bus ride to the airplane.

No WiFi on the plane. Crew was insensitive to my medical supplies and medicine in my carry on. If the crew was monitoring passengers putting 2 bags in overhead bins there would be room. We sat for 2 hours extra. Iberojet is horrible never again.

There was no water in one of the sinks in the executive area, which is unacceptable as we could not wash our hands after using the restroom

Like I said the experience was mediocre. Nothing special about this airline.

This flight was delayed by more than an hour. The seats are uncomfortable ans do not recline properly. I prepurchased a wifi pass, but wifi was not working on this flight at all. The food was bland.

Food situation was bad. Also movie choices when compared to other airlines was terrible. Seats very narrow. My tv didn’t work.

I was not allowed to cancel the flight, customer service is atrocious

Great staff, just very far from the main terminal, had to run to connect my flight. I had 90 minutes to spare. But my flight from Chicago was delayed also.

My luggage is lost and nowhere to be found, no response from airline

Boarding was a shitshow. Had to bus to the gate. No separate bus and boarding process for Business Class.

The plane was very old, no power outlets. We also had to wait a long time to board. They kept moving us to different lines before we actually could step foot on the plane. We ended up being delayed an hour but we were never told or informed for any reason. After the meal I asked for a coffee which the flight attendant forgot and I had to ask again. Overall not the worst but not the best experience.

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

Information on your arrival and departure airports