GRU - OPO

$398 Find Cheap Flights from Sao Paulo to Porto

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sao Paulo to Porto departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
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Everything you should know

Cheapest round-trip
$697
Overall average: $1,015
British Airways
Mon 6/8Thu 9/10
GRU - OPO • 1 stop
Cheapest non-stop
$809
Typical prices: $686-$953
TAP AIR PORTUGAL
Thu 3/19Tue 3/31
GRU - OPO • Non-stop
Nonstop flights
3 days a week
Tue, Thu, Sat
You can fly direct with TAP AIR PORTUGAL. Average duration is 10h 10m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top airlines
Cheapest • from $697 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $921 (round-trip)
Shortest trip • 13h 02m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 70% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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 Porto!
Flight Deals
Booking Insights
Flight 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 round-trip 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 round-trip flight deals from Sao Paulo to Porto

Mon, Jun 8 - Thu, Sep 10
British Airways Logo
3:30 pm - 7:50 pm
GRU
-
OPO
24h 20m
1 stop
British Airways Logo
12:25 pm - 5:55 am
OPO
-
GRU
21h 30m
1 stop
$697British Airways
Mon, Jun 15 - Thu, Sep 10
British Airways Logo
3:30 pm - 7:50 pm
GRU
-
OPO
24h 20m
1 stop
British Airways Logo
12:25 pm - 5:55 am
OPO
-
GRU
21h 30m
1 stop
$747British Airways
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
10:55 pm - 8:25 pm
GRU
-
OPO
17h 30m
1 stop
Multiple Airlines Logo
9:15 pm - 3:45 pm
OPO
-
GRU
22h 30m
1 stop
$766Multiple Airlines
Thu, Jun 18 - Wed, Sep 16
Iberia Logo
7:20 pm - 8:00 pm
GRU
-
OPO
20h 40m
1 stop
Iberia Logo
8:20 am - 5:50 pm
OPO
-
GRU
13h 30m
1 stop
$771Iberia
Thu, Jun 18 - Wed, Sep 16
Iberia Logo
7:20 pm - 4:00 pm
GRU
-
OPO
16h 40m
1 stop
Iberia Logo
8:20 am - 5:50 pm
OPO
-
GRU
13h 30m
1 stop
$773Iberia
Thu, Jun 18 - Wed, Sep 16
Iberia Logo
7:20 pm - 4:00 pm
GRU
-
OPO
16h 40m
1 stop
Iberia Logo
8:20 am - 5:50 pm
OPO
-
GRU
13h 30m
1 stop
$777Iberia
Thu, Jun 18 - Wed, Sep 16
Iberia Logo
7:20 pm - 8:00 pm
GRU
-
OPO
20h 40m
1 stop
Iberia Logo
8:20 am - 5:50 pm
OPO
-
GRU
13h 30m
1 stop
$779Iberia
Sun, Mar 29 - Mon, Apr 27
Lufthansa Logo
2:15 pm - 3:40 pm
GRU
-
OPO
21h 25m
2 stops
Lufthansa Logo
6:20 am - 6:40 pm
OPO
-
GRU
16h 20m
1 stop
$789Lufthansa
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
5:40 pm - 5:10 pm
GRU
-
OPO
19h 30m
1 stop
Multiple Airlines Logo
4:05 pm - 5:20 am
OPO
-
GRU
17h 15m
1 stop
$797Multiple Airlines
Sun, May 10 - Fri, May 22
Iberia Logo
2:10 pm - 7:40 am
GRU
-
OPO
13h 30m
1 stop
Iberia Logo
8:40 pm - 5:55 am
OPO
-
GRU
13h 15m
1 stop
$798Iberia
Booking Insights

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.

For Sao Paulo to Porto, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Porto back to Sao Paulo, the best deals are generally found on Thursday, with Tuesday being the most expensive.

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 $709 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $1,041 and $1,015 respectively.

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

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 $699 on average.

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 7 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$398
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Sao Paulo to Porto

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 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 Sao Paulo to Porto flights

  • What is the cheapest flight from Sao Paulo Guarulhos Intl Airport to Porto?

    In the last 3 days, the lowest price for a flight from Sao Paulo Guarulhos Intl Airport to Porto was $398 for a one-way ticket and $697 for a round-trip.

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

    Yes, you’ll need a passport to travel to Porto from Sao Paulo.

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

    Iberia, LATAM Airlines, Lufthansa, and SWISS 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?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Sao Paulo to Porto are TAP AIR PORTUGAL and Iberia. With an average price for the route of $954 and an overall rating of 7.1, TAP AIR PORTUGAL is the most popular choice. Iberia is also a great choice for the route, with an average price of $756 and an overall rating of 7.0.

  • 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 travelers 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 round-trip ticket. You could then fly to Porto with an airline and back to Sao Paulo with another airline. Booking your flights between Sao Paulo and OPO 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 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? 25% of our users found flights on this route for $583 or less one-way and $704 or less round-trip.

Prefer to fly direct from Sao Paulo to Porto?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Sao Paulo Guarulhos Intl 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

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

Porto to Sao Paulo Guarulhos Intl

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 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 2162 reviews
7.8Crew
6.2Food
7.0Boarding
7.1Comfort
6.3Entertainment
Airline reviews

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

2.0 MediocreAnonymous, Mar 2026
VLC - LIS
Read more TAP AIR PORTUGAL reviews

They allowed me to book the flight, which took quite an effort to find the best option for us, and then 2 months later, cancelled it because they didn't think 90 minutes was enough time to get between connections. Why let me book the flight in the first place? I am somewhat disappointed in Kayak and will be choosing other options in the future

Absolutely unacceptable level of service for a Business class: lousy drink and food options, disgusting food (inedible meat, watery rice, etc...), pathetic level of attentiveness from staff, Business class restrooms were not accessible for long periods because blocked of by staff...overall extremely disappointing, will NEVER fly Business on TAP again.

Should really consider a better, smother boarding. Stood in tunnel for 20 plus minutes. Should start from back passengers of plane. Not front.

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

First time flying Business with Tap, I think it was a very good experience. It beats many domestic US carriers, the food options were really great, authentic Portuguese food, wines & deserts. Next time will do the free 24-48 hour stopover in Lisbon or Porto for sure.

We upgraded to business class. Nice seat with lots of room but otherwise not impressive.

Delayed departure Madrid to Lisboa and my luggage no arrived

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.

Late. Lack of updates. Rude hostesses. Terrible food. Lack of headphones.

Flight was delayed but crew gave little to no communication, then “began boarding” but really just had everyone stand up and wait for an hour without any news or updates, as if we were going to start boarding at any second. Total chaos. Seemed like this was their first time boarding a plane. When we arrived at our destination, we waited for over an hour for the baggage claim belt to even turn on. Probably waited at baggage claim for our luggage for close to two hours. Everyone was very confused and of course we all worried that the luggage was lost. Again, zero communication and everyone we asked just said “I don’t know.” So we were left wondering whether to wait, or file a missing baggage claim, or check the other baggage claim belts (which we did every fifteen-twenty minutes because we were just confused). Lack of communication throughout the experience was a huge issue.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Bad experience. The seat room are very tight. The food is not good and the breakfast has no hot drink.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

It was a good flight overall. Nothing to add. Keep it up!

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

Food was terrible. Going to Italy I gave benefit of the doubt however returning to the USA was no better. Rolls were frozen. Butter was frozen. Quality of entree poor

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

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

Information on your arrival and departure airports