$391+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Athens (ATH)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ATH
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Guarulhos Intl to Athens with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Guarulhos Intl to Athens
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Cheapest flights from Guarulhos Intl to AthensExplore the most affordable flight options available from Guarulhos Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Guarulhos Intl to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:55 pm -
1 stop18h 05m
Sun 11/225:25 pm -
1 stop30h 25m
Deal found 10/21![KLM logo]()
$840
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:10 pm -
1 stop19h 00m
Wed 12/23:10 pm -
1 stop19h 50m
Deal found 10/21![Multiple Airlines logo]()
$846
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:30 pm -
1 stop37h 40m
Sat 12/54:55 pm -
1 stop18h 05m
Deal found 10/23![Multiple Airlines logo]()
$857
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:59 pm -
1 stop23h 21m
Thu 11/265:25 pm -
2 stops30h 00m
Deal found 10/23![KLM logo]()
$872
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:59 pm -
1 stop23h 21m
Mon 11/305:30 pm -
2 stops29h 55m
Deal found 10/19![KLM logo]()
$875
This British Airways deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:10 pm -
1 stop19h 00m
Tue 12/82:30 pm -
1 stop20h 30m
Deal found 10/19![Multiple Airlines logo]()
$876
Best flights from Guarulhos Intl to AthensDiscover carefully curated flight deals from Guarulhos Intl to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Guarulhos Intl to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This KLM deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:59 pm -
1 stop23h 21m
Thu 11/266:10 am -
1 stop17h 40m
Deal found 10/20![KLM logo]()
$932
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/72:10 pm -
1 stop28h 30m
Mon 4/196:55 am -
1 stop16h 55m
Deal found 10/23![Iberia logo]()
$942
This British Airways deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/117:10 am -
2 stops24h 50m
Thu 3/186:55 am -
1 stop17h 05m
Deal found 10/22![Multiple Airlines logo]()
$965
This ITA Airways deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals ”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:45 pm -
1 stop28h 05m
Thu 11/267:30 pm -
1 stop15h 55m
Deal found 10/22![ITA Airways logo]()
$969
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:55 pm -
1 stop21h 40m
Thu 11/265:25 pm -
2 stops30h 00m
Deal found 10/19![KLM logo]()
$949
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:59 pm -
1 stop23h 21m
Fri 11/276:10 am -
1 stop17h 40m
Deal found 10/19![KLM logo]()
$956
Last-minute flights from Guarulhos Intl to AthensDiscover last-minute flight deals from Guarulhos Intl to Athens. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Guarulhos Intl to Athens. Data last updated October 24, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:59 pm -
1 stop23h 21m
Mon 11/305:30 pm -
2 stops29h 55m
Deal found 10/19![KLM logo]()
$875
This KLM deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:55 pm -
1 stop18h 05m
Sun 11/225:25 pm -
1 stop30h 25m
Deal found 10/21![KLM logo]()
$840
This KLM deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:59 pm -
1 stop23h 21m
Thu 11/265:25 pm -
2 stops30h 00m
Deal found 10/23![KLM logo]()
$872
This British Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:30 pm -
1 stop37h 40m
Sat 12/54:55 pm -
1 stop18h 05m
Deal found 10/23![Multiple Airlines logo]()
$857
This British Airways deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/243:10 pm -
1 stop19h 00m
Wed 12/23:10 pm -
1 stop19h 50m
Deal found 10/21![Multiple Airlines logo]()
$846
This British Airways deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:10 pm -
1 stop19h 00m
Tue 12/82:30 pm -
1 stop20h 30m
Deal found 10/19![Multiple Airlines logo]()
$876
One-way flights from Guarulhos Intl to AthensSearch for one-way flight options from Guarulhos Intl to Athens. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Guarulhos Intl to Athens. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:15 pm -
3 stops44h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$391
This British Airways deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:10 pm -
1 stop19h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Iberia logo]()
$423
This FlightHub deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:45 pm -
2 stops22h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![TAP AIR PORTUGAL logo]()
$431
This ITA Airways deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:45 pm -
1 stop15h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![ITA Airways logo]()
$626
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:30 pm -
2 stops55h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$630
Find flight deals from Guarulhos Intl to Athens
Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Athens (ATH). 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 October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $840 (KLM) |
One-way from | $391 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $1,042 |
Cheapflights Fare Finder
Customize your flight search to find flights from Guarulhos Intl to Athens 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 October 24, 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Athens that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Thu 10/29
11:15 pm-12:25 pm
2 stops56h 10m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$402
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Sun 11/8
3:10 pm-3:10 pm
1 stop19h 00m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$423
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Thu 10/29
11:45 pm-3:10 am
2 stops22h 25m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$431
Quickest round-trip
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Fri 11/13
3:45 pm-11:55 am
1 stop15h 10m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$626
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Sun 11/8
9:30 pm-10:05 am
2 stops55h 35m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$632
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Tue 4/20
1:50 pm-6:35 pm
2 stops22h 45m
Athens Eleftherios V.
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$713
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Wed 11/11
8:59 pm-1:20 am
1 stop23h 21m
Athens Eleftherios V.
Thu 11/26
6:10 am-6:50 pm
1 stop17h 40m
$932
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Wed 4/7
2:10 pm-12:40 am
1 stop28h 30m
Athens Eleftherios V.
Mon 4/19
6:55 am-5:50 pm
1 stop16h 55m
$942
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Thu 11/5
1:55 pm-4:35 pm
1 stop21h 40m
Athens Eleftherios V.
Thu 11/26
5:25 pm-6:25 pm
2 stops30h 00m
$949
Sao PauloAthens
GRU Sao Paulo Guarulhos Intl - ATH Athens Eleftherios V.
GRUATH
Sao Paulo Guarulhos Intl
Wed 11/4
8:59 pm-1:20 am
1 stop23h 21m
Athens Eleftherios V.
Fri 11/27
6:10 am-6:50 pm
1 stop17h 40m
$956
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Guarulhos Intl to Athens
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guarulhos Intl to Athens in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-Athens flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-Athens flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sao Paulo Guarulhos Intl Airport-Athens flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Guarulhos Intl to Athens
Have a flexible travel schedule? Discover the best time to fly to Athens from Guarulhos Intl with our price prediction graph.
GRU-ATH
Estimated round-trip 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 Sao Paulo Guarulhos Intl Airport to Athens
Prices
More
How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Athens?
The best time to book flights from Sao Paulo Guarulhos Intl Airport to Athens is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Athens?
Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Athens (average of $986). Flying from Sao Paulo Guarulhos Intl Airport to Athens in December is currently the most expensive (average of $1,372). 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 to fly round-trip from Sao Paulo Guarulhos Intl Airport to Athens?
Airfare is below average for this route at the moment.
Sao Paulo Guarulhos Intl Airport to Athens flights typically cost between $888 and $1,136 in November.The cheapest round-trip price found within the last 5 days was $840 on KLM (Nov 8-Nov 22).
What’s the top layover airport for flights from Sao Paulo Guarulhos Intl Airport to Athens?
Share of 1-stop round-trip flights from Sao Paulo Guarulhos Intl Airport to Athens chosen by Cheapflights users in the past 12 months, using the same layover each way.
Paris (CDG) – chosen by Cheapflights users on 67% of 1-stop itineraries from Sao Paulo Guarulhos Intl Airport to Athens on Cheapflights.
What’s the cheapest layover airport for flights from Sao Paulo Guarulhos Intl Airport to Athens?
Average round-trip fare for 1-stop flights from Sao Paulo Guarulhos Intl Airport to Athens, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Rome (FCO) is the most affordable 1-stop option, with an average round-trip price of $2,235.
What’s the fastest layover option from Sao Paulo Guarulhos Intl Airport to Athens?
Shortest average travel time for 1-stop one-way flights from Sao Paulo Guarulhos Intl Airport to Athens, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 16h 05m.
Which airport typically offers the quickest layover for flights from Sao Paulo Guarulhos Intl Airport to Athens?
Average layover duration for 1-stop one-way flights from Sao Paulo Guarulhos Intl Airport to Athens, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 58m.
Related info for your journey
Find useful and relevant information for your journey from Guarulhos Intl to Athens. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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