Cheap flights from Porto to Sao Paulo Guarulhos Intl Airport, Brazil from £332
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — GRU
22 Oct — 29 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Porto to Sao Paulo Guarulhos Intl are usually found in March or April, booked 83 days in advance, depart on a Monday or Tuesday and return on a Thursday
Cheap flight deals from Porto to Guarulhos Intl
Enter your travel dates to find the best prices.
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Best
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One-way
Cheapest flights from Porto to Guarulhos Intl
Explore the most affordable flight options available from Porto to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 September 2026.
Thu 26/1120:10 -
1 stop13h 20m
Wed 3/215:05 -
1 stop12h 40m
Deal found 22/9£566
Thu 19/1111:35 -
1 stop21h 55m
Sun 29/1115:05 -
1 stop21h 10m
Deal found 20/9£567
Fri 6/1120:40 -
1 stop25h 20m
Sat 28/1115:10 -
2 stops25h 05m
Deal found 21/9£582
Thu 19/1120:40 -
1 stop25h 20m
Sun 29/1115:10 -
2 stops22h 35m
Deal found 21/9£583
Best flights from Porto to Guarulhos Intl
Discover carefully curated flight deals from Porto to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.
Mon 12/1020:10 -
2 stops54h 25m
Fri 6/1115:05 -
1 stop21h 10m
Deal found 17/9£649
Wed 4/1108:20 -
1 stop13h 40m
Wed 18/1115:10 -
1 stop13h 30m
Deal found 18/9£693
Fri 13/1118:00 -
1 stop28h 50m
Thu 26/1123:45 -
Nonstop10h 10m
Deal found 18/9£750
Thu 5/1120:40 -
1 stop25h 20m
Sat 21/1115:10 -
2 stops25h 05m
Deal found 21/9£831
Thu 5/1114:20 -
Nonstop10h 45m
Wed 18/1116:20 -
1 stop26h 40m
Deal found 18/9£750
Fri 6/1120:10 -
2 stops43h 30m
Sat 28/1114:25 -
2 stops21h 50m
Deal found 22/9£781
Thu 19/1114:20 -
Nonstop10h 45m
Sun 29/1116:20 -
1 stop18h 10m
Deal found 19/9£760
Mon 12/1011:35 -
1 stop21h 50m
Sun 8/1115:05 -
1 stop12h 40m
Deal found 17/9£793
Fri 20/1107:00 -
1 stop15h 55m
Fri 20/1123:15 -
1 stop15h 45m
Deal found 19/9£771
Tue 6/1012:10 -
1 stop34h 25m
Sun 25/1001:30 -
1 stop14h 30m
Deal found 21/9£804
Thu 4/314:20 -
Nonstop10h 45m
Sun 7/301:30 -
1 stop17h 30m
Deal found 21/9£874
Thu 8/1009:00 -
1 stop14h 15m
Thu 29/1023:45 -
Nonstop10h 10m
Deal found 18/9£877
Direct flights from Porto to Guarulhos Intl
Explore direct flight options from Porto to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.
Tue 10/1114:05 -
Nonstop10h 55m
Sat 21/1121:25 -
Nonstop10h 10m
Deal found 21/9£669
Thu 26/1114:20 -
Nonstop10h 45m
Tue 2/200:05 -
Nonstop10h 10m
Deal found 22/9£725
Sat 28/1113:55 -
Nonstop10h 50m
Sat 30/121:25 -
Nonstop10h 10m
Deal found 18/9£741
Tue 2/214:05 -
Nonstop10h 55m
Sat 6/321:25 -
Nonstop10h 10m
Deal found 21/9£788
Thu 11/214:20 -
Nonstop10h 45m
Tue 23/200:05 -
Nonstop10h 10m
Deal found 20/9£799
Thu 5/1114:20 -
Nonstop10h 45m
Sat 28/1121:25 -
Nonstop10h 10m
Deal found 21/9£800
Last-minute flights from Porto to Guarulhos Intl
Discover last-minute flight deals from Porto to Guarulhos Intl. Data last updated 22 September 2026 and is based on user searches.
Tue 6/1011:35 -
2 stops24h 30m
Mon 19/1013:50 -
1 stop21h 25m
Deal found 22/9£670
Tue 6/1007:35 -
2 stops28h 30m
Mon 26/1015:05 -
1 stop12h 40m
Deal found 21/9£671
Thu 8/1009:00 -
1 stop18h 15m
Tue 20/1015:30 -
1 stop27h 15m
Deal found 21/9£643
Mon 12/1020:10 -
2 stops54h 25m
Tue 3/1115:05 -
1 stop16h 45m
Deal found 17/9£649
Tue 13/1011:35 -
2 stops39h 00m
Fri 6/1115:05 -
1 stop16h 45m
Deal found 17/9£641
Fri 16/1020:10 -
2 stops38h 55m
Thu 19/1115:05 -
1 stop12h 40m
Deal found 20/9£647
Fri 16/1020:10 -
2 stops38h 55m
Sat 7/1115:05 -
1 stop12h 40m
Deal found 19/9£673
Sat 17/1007:35 -
2 stops27h 30m
Fri 20/1115:05 -
1 stop21h 10m
Deal found 20/9£639
Sat 17/1011:35 -
2 stops23h 30m
Sat 7/1115:05 -
1 stop12h 40m
Deal found 17/9£641
Sat 17/1007:35 -
2 stops27h 30m
Sun 29/1115:05 -
1 stop21h 10m
Deal found 20/9£665
One-way flights from Porto to Guarulhos Intl
Search for one-way flight options from Porto to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.
Wed 11/1107:00 -
1 stop26h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£332
Tue 10/1114:05 -
Nonstop10h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£336
Mon 9/1110:30 -
1 stop23h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£338
Sat 14/1115:30 -
2 stops31h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£354
Thu 12/1105:00 -
2 stops20h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£369
Wed 10/321:55 -
2 stops24h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£409
Thu 5/1114:20 -
Nonstop10h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£413
Wed 17/308:45 -
2 stops25h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£425
Wed 3/321:55 -
2 stops24h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 20/9£436
Fri 13/1110:30 -
2 stops16h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 21/9£441
Find flight deals from Porto to Guarulhos Intl
Discover tips and strategies to find the most affordable flight options for your journey from Porto (OPO) to Guarulhos Intl (GRU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 September 2026.
Customise your flight search to find flights from Porto to Guarulhos Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 22 September 2026.
Use the filters below to find and compare flights from Porto to Sao Paulo Guarulhos Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Mon 30/11
20:10-06:30
1 stop13h 20m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£468
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Mon 23/11
11:35-06:30
1 stop21h 55m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£471
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Wed 27/1
12:35-06:00
1 stop20h 25m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£497
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Wed 7/10
12:35-07:10
1 stop22h 35m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£510
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Wed 9/12
12:35-10:20
2 stops24h 45m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£512
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Tue 8/12
12:35-10:20
2 stops24h 45m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£512
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Wed 13/1
16:25-17:45
1 stop28h 20m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£539
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Tue 29/12
16:10-17:45
1 stop28h 35m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£540
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Wed 13/1
12:35-06:00
1 stop20h 25m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£557
Fastest return journey
PortoSao Paulo
OPO Porto - GRU Sao Paulo Guarulhos Intl
OPOGRU
Porto
Sat 16/1
13:55-21:45
Nonstop10h 50m
Sao Paulo Guarulhos Intl
Wed 31/12
00:00-04:00
Nonstop0h 00m
£575
Flights are sorted by cheapest return flights first.
Deals found on 19/9
Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Porto to Guarulhos Intl
Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Porto with our price prediction graph.
OPO-GRU
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Porto to Sao Paulo Guarulhos Intl Airport
Prices
Delays
How far ahead should I book a flight from Porto to Sao Paulo Guarulhos Intl Airport?
Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Porto to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Porto to Sao Paulo Guarulhos Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Porto to Sao Paulo Guarulhos Intl Airport (average of £528). Flying from Porto to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of £938). 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.
What is the cheapest time of day to fly from OPO to GRU?
Find hourly flight availability from Porto to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Porto to Sao Paulo Guarulhos Intl Airport as you normally would.
How much does it cost for a return flight from Porto to Sao Paulo Guarulhos Intl Airport?
Airfare is below average for this route at the moment.
Porto to Sao Paulo Guarulhos Intl Airport flights typically cost between £614 and £826 in February.The cheapest return price found within the last 5 days was £546 on Iberia (22 Feb–23 Mar).
How often are flights from Porto to Sao Paulo delayed?
About 34% of weekly flights between Porto and Sao Paulo have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Porto to Sao Paulo flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Porto to Sao Paulo flights?
Over the past year, TAP AIR PORTUGAL have had the lowest number of delays on this route, with just 34% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Porto to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Porto to Sao Paulo Guarulhos Intl?
If you book a flight to Sao Paulo Guarulhos Intl from Porto, you will be flying from Porto, which is the city’s only airport. Porto (OPO) is located 6.8 mi from the center of Porto. There are 0 flights from Porto to Sao Paulo Guarulhos Intl per day from 0 different airlines.
How long is the flight from Porto to Sao Paulo Guarulhos Intl Airport?
A quick flight from Porto to Sao Paulo Guarulhos Intl Airport can take about 13h 40m. Air Europa provides one of the quickest options available for as low as £693. The distance from Porto to Sao Paulo Guarulhos Intl Airport is about 5079 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Porto to Sao Paulo Guarulhos Intl Airport?
Consider TAP AIR PORTUGAL (58%), Ethiopian Air (58%) or Azul (56%) when booking your flight. These represent the most reliable airlines when flying from Porto to Sao Paulo Guarulhos Intl Airport.
Can I find deals for flights from Porto to Guarulhos Intl that include hotel bookings?
Yes. In addition to deals on Porto to Guarulhos Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Porto to Guarulhos Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Guarulhos Intl.
Can I find deals for business class flights from Porto to Guarulhos Intl?
Yes. Cheapflights offers flight deals from Porto to Guarulhos Intl 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 Porto to Sao Paulo Guarulhos Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Porto to Sao Paulo Guarulhos Intl Airport (average of £528). Flying from Porto to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of £938). 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.
Explore flights to Guarulhos Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 22 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Porto to Guarulhos Intl?
When you search for this flight from Porto to Guarulhos Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Porto to Guarulhos Intl?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Guarulhos Intl from Porto.
Can Cheapflights find flights from Porto to Guarulhos Intl with no change fees?
Yes! Cheapflights helps users easily find flights from Porto to Guarulhos Intl with no change fees.
Can Cheapflights notify me if prices for flights from Porto to Guarulhos Intl become cheaper?
Yes! Start tracking prices for Porto to Guarulhos Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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