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$501+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — ATH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Athens Eleftherios V. are usually found in November or February, booked 78 days in advance, depart on a Monday or Thursday and return on a Wednesday

Cheap 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 July 29, 2025.

Round-trip from

$959
(Air Europa)

One-way from

$501
(Vueling Global)

Popular in

January

Cheapest in

November

Average price

$1,204
From Sao Paulo Guarulhos Intl to Athens Eleftherios V.
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One-way flight from Sao Paulo Guarulhos Intl to Athens Eleftherios V.
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Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Guarulhos Intl to Athens

Cheapest flights from Guarulhos Intl to Athens
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 July 29, 2025.

This KLM deal was found by Cheapflights users on 7/27. 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 8/79:45 pmGRU - ATH
1 stop21h 35mMultiple Airlines
Wed 8/203:25 amATH - GRU
1 stop19h 35mMultiple Airlines
Deal found 7/27$958
This Air Europa deal was found by Cheapflights users on 7/29. 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 Air Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/101:50 pmGRU - ATH
1 stop30h 25mAir Europa
Sun 8/313:05 amATH - GRU
1 stop32h 20mAir Europa
Deal found 7/29$959
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:35 amGRU - ATH
2 stops28h 35mBritish Airways
Mon 10/208:20 pmATH - GRU
1 stop39h 40mBritish Airways
Deal found 7/29$961
This SWISS deal was found by Cheapflights users on 7/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:20 pmGRU - ATH
2 stops37h 50mSWISS
Tue 11/252:55 pmATH - GRU
2 stops44h 50mSWISS
Deal found 7/27$965
This Turkish Airlines deal was found by Cheapflights users on 7/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/294:10 pmGRU - ATH
1 stop34h 45mTurkish Airlines
Wed 8/1310:25 amATH - GRU
1 stop37h 20mTurkish Airlines
Deal found 7/27$968
This Qatar Airways deal was found by Cheapflights users on 7/28. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:10 amGRU - ATH
1 stop35h 20mQatar Airways
Thu 8/2112:05 pmATH - GRU
1 stop26h 40mQatar Airways
Deal found 7/28$972
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:30 pmGRU - ATH
2 stops39h 30mAir Canada
Sun 11/912:50 pmATH - GRU
2 stops25h 10mAir Canada
Deal found 7/29$974
This ITA Airways deal was found by Cheapflights users on 7/26. 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.
Sun 10/52:10 pmGRU - ATH
1 stop16h 20mITA Airways
Tue 10/147:30 pmATH - GRU
1 stop27h 20mITA Airways
Deal found 7/26$986
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:15 pmGRU - ATH
2 stops22h 45mLufthansa
Thu 11/66:35 amATH - GRU
2 stops28h 15mLufthansa
Deal found 7/29$996

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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Athens that are best for you.

Fly from

Guarulhos Intl

Fly to

Athens

Route

Depart

Return

Price

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Sun 8/10

1:50 pm-2:15 am

1 stop30h 25m

Athens Eleftherios V.

Sun 8/31

3:05 am-5:25 am

1 stop32h 20m

$959

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Mon 10/6

8:35 am-7:10 pm

2 stops28h 35m

Athens Eleftherios V.

Mon 10/20

8:20 pm-6:00 am

1 stop39h 40m

$961

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Mon 10/6

9:25 am-5:10 pm

1 stop25h 45m

Athens Eleftherios V.

Mon 10/20

8:55 am-5:05 am

1 stop26h 10m

$964

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Tue 11/11

7:20 pm-2:10 pm

2 stops37h 50m

Athens Eleftherios V.

Tue 11/25

2:55 pm-6:45 am

2 stops44h 50m

$965

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Fri 8/22

4:10 am-3:05 am

1 stop16h 55m

Athens Eleftherios V.

Tue 9/2

3:55 am-3:00 am

1 stop29h 05m

$968

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Thu 11/6

9:30 pm-6:00 pm

2 stops39h 30m

Athens Eleftherios V.

Sun 11/9

12:50 pm-9:00 am

2 stops25h 10m

$974

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Sun 10/5

2:10 pm-12:30 pm

1 stop16h 20m

Athens Eleftherios V.

Tue 10/14

7:30 pm-4:50 pm

1 stop27h 20m

$986

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Fri 10/17

6:15 pm-11:00 pm

2 stops22h 45m

Athens Eleftherios V.

Thu 11/6

6:35 am-5:50 am

2 stops28h 15m

$996

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Tue 10/21

6:00 pm-8:50 pm

1 stop20h 50m

$501

Sao PauloAthens

GRU - ATH

GRUATH

Sao Paulo Guarulhos Intl

Sat 10/18

9:30 pm-9:55 am

1 stop30h 25m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 19 results
1
2

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.
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

How far ahead should I book a flight from Sao Paulo Guarulhos Intl Airport to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Athens. Price data was last updated on July 25, 2025.

The best time to book flights from Sao Paulo Guarulhos Intl Airport to Athens is 78 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 $679). Flying from Sao Paulo Guarulhos Intl Airport to Athens in June is currently the most expensive (average of $1,286). 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?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Athens. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Sao Paulo Guarulhos Intl Airport to Athens, such as KLM, SWISS, and Qatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,683 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Qatar Airways
7.4
Good
3,609 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,899 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,925 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Entertainment

7.1

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What airport do you fly into for flights to Athens from Sao Paulo Guarulhos Intl?

    Most people fly into Athens Eleftherios V. (ATH) if they book a flight to Athens from Sao Paulo Guarulhos Intl. On average, Eleftherios V. has 0 inbound flights from Sao Paulo Guarulhos Intl per day from 1 airline. Athens Eleftherios V. is conveniently located just 12.3 mi from Athens’s city center.

  • What are the cheapest airlines flying from Sao Paulo Guarulhos Intl Airport to Athens round-trip?

    According to our current data, Air Europa ($959), British Airways ($961), and SWISS ($965) offers the cheapest pricing from Sao Paulo Guarulhos Intl Airport to Athens. Air Europa is 7% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Sao Paulo Guarulhos Intl Airport to Athens one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $524. Users have also found prices from $555 and $620 on Air Europa and ITA Airways, respectively.

  • Can I find deals for flights from Guarulhos Intl to Athens that include hotel bookings?

    Yes. In addition to deals on Guarulhos Intl to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guarulhos Intl to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guarulhos Intl to Athens.

  • Can I find deals for business class flights from Guarulhos Intl to Athens?

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Athens 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 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 $679). Flying from Sao Paulo Guarulhos Intl Airport to Athens in June is currently the most expensive (average of $1,286). 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.

See more FAQs

Traveling to a place near Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
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Tolo
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Top airline flying from Guarulhos Intl to Athens

Discover the top airline that operate flights from Guarulhos Intl to Athens. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
ITA AirwaysCheapest$1,003Average$1,093FlexibilityNo cancel feeOn-time81%

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