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$859+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Singapore (SIN)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — SIN
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to Singapore Changi are usually found in February or March, booked 40 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Guarulhos Intl to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Singapore (SIN). 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 June 18, 2025.

Round-trip from

$1,070
(United Airlines)

One-way from

$859
(Trip.com)

Popular in

July

Cheapest in

February

Average price

$1,346
From Sao Paulo Guarulhos Intl to Singapore Changi
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One-way flight from Sao Paulo Guarulhos Intl to Singapore Changi
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Highest demand for flights based on searches. 8% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Guarulhos Intl to Singapore

Cheapest flights from Guarulhos Intl to Singapore
Explore the most affordable flight options available from Guarulhos Intl to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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.
Tue 9/910:20 pmGRU - SIN
2 stops57h 05mUnited Airlines
Sun 9/288:40 pmSIN - GRU
2 stops45h 55mUnited Airlines
Deal found 6/16$1,070
This British Airways deal was found by Cheapflights users on 6/17. 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.
Mon 11/34:20 pmGRU - SIN
2 stops41h 15mBritish Airways
Sun 11/2311:05 pmSIN - GRU
1 stop41h 55mBritish Airways
Deal found 6/17$1,165
This FlightHub deal was found by Cheapflights users on 6/17. 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.
Tue 9/210:00 pmGRU - SIN
2 stops56h 30mJapan Airlines
Thu 9/111:55 amSIN - GRU
2 stops40h 20mJapan Airlines
Deal found 6/17$1,222
This Japan Airlines deal was found by Cheapflights users on 6/18. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:25 pmGRU - SIN
2 stops44h 45mMultiple Airlines
Thu 9/181:55 amSIN - GRU
2 stops42h 05mMultiple Airlines
Deal found 6/18$1,254
This KLM deal was found by Cheapflights users on 6/16. 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 10/229:45 pmGRU - SIN
1 stop30h 45mKLM
Tue 11/41:40 amSIN - GRU
2 stops32h 15mKLM
Deal found 6/16$1,312
This Ethiopian Air deal was found by Cheapflights users on 6/17. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/21:30 amGRU - SIN
1 stop26h 20mEthiopian Air
Sat 11/222:00 amSIN - GRU
1 stop25h 00mEthiopian Air
Deal found 6/17$1,377
This SWISS deal was found by Cheapflights users on 6/17. 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.
Thu 11/67:20 pmGRU - SIN
1 stop35h 30mSWISS
Wed 11/1912:05 amSIN - GRU
1 stop41h 25mSWISS
Deal found 6/17$1,512
This Lufthansa deal was found by Cheapflights users on 6/17. 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.
Sat 11/16:45 pmGRU - SIN
1 stop35h 15mLufthansa
Sun 11/2311:45 pmSIN - GRU
1 stop31h 40mLufthansa
Deal found 6/17$1,584

Cheapflights Fare Finder

Customize your flight search to find flights from Guarulhos Intl to Singapore 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 June 18, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to Singapore that are best for you.

Fly from

Guarulhos Intl

Fly to

Singapore

Route

Depart

Return

Price

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Tue 9/9

10:20 pm-6:25 pm

2 stops57h 05m

Singapore Changi

Tue 9/30

8:40 pm-9:30 am

2 stops47h 50m

$1,070

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Mon 11/3

4:20 pm-8:35 pm

2 stops41h 15m

Singapore Changi

Sun 11/23

11:05 pm-6:00 am

1 stop41h 55m

$1,165

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Tue 9/2

10:00 pm-5:30 pm

2 stops56h 30m

Singapore Changi

Thu 9/11

1:55 am-7:15 am

2 stops40h 20m

$1,222

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Mon 9/8

10:25 pm-6:10 am

2 stops44h 45m

Singapore Changi

Thu 9/18

1:55 am-9:00 am

2 stops42h 05m

$1,254

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Wed 10/22

9:45 pm-3:30 pm

1 stop30h 45m

Singapore Changi

Tue 11/4

1:40 am-10:55 pm

2 stops32h 15m

$1,312

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Sun 11/2

1:30 am-2:50 pm

1 stop26h 20m

Singapore Changi

Sat 11/22

2:00 am-4:00 pm

1 stop25h 00m

$1,377

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Thu 11/6

7:20 pm-5:50 pm

1 stop35h 30m

Singapore Changi

Wed 11/19

12:05 am-6:30 am

1 stop41h 25m

$1,512

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Sat 11/1

6:45 pm-5:00 pm

1 stop35h 15m

Singapore Changi

Sun 11/23

11:45 pm-8:25 pm

1 stop31h 40m

$1,584

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Wed 9/24

1:45 am-2:50 pm

1 stop26h 05m

$859

Sao PauloSingapore

GRU - SIN

GRUSIN

Sao Paulo Guarulhos Intl

Wed 9/24

10:00 pm-6:10 am

2 stops45h 10m

$903

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 18 results
1
2

Best time to book a flight from Guarulhos Intl to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore 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 Singapore

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Singapore. Price data was last updated on June 13, 2025.

To ensure you get the cheapest price possible for a flight from Sao Paulo Guarulhos Intl Airport to Singapore, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sao Paulo Guarulhos Intl Airport to Singapore?

Currently, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Singapore (average of $1,011). Flying from Sao Paulo Guarulhos Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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.

Rainfall in Singapore by month

Plan your trip to Singapore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Singapore ranges from 5.9 - 10.6 inches per month. December is typically the wettest month, when rainfall can reach 10.6 in. July is typically the driest time to visit Singapore when rainfall is around 5.9 in.

Temperature in Singapore by month

Plan your trip to Singapore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Singapore, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. 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 Singapore. Reviews last updated June 18, 2025.
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,494 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Emirates
8.1
Very good
3,273 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
KLM
7.8
Good
1,364 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
SWISS
7.5
Good
1,632 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Qatar Airways
7.4
Good
3,590 reviews
Japan Airlines
8.3
Very good
1,494 reviews

Overall

8.3

Food

7.7

Boarding

8.4

Entertainment

7.8

Comfort

8.2

Crew

8.7

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Singapore. 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 Singapore from Sao Paulo Guarulhos Intl?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Singapore from Sao Paulo Guarulhos Intl. Booking flights from Sao Paulo Guarulhos Intl to Changi (SIN) should be relatively easy as there are 0 daily inbound flights from Sao Paulo Guarulhos Intl from 1 airline.

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

    According to our current data, United Airlines ($1,070), British Airways ($1,165), and Japan Airlines ($1,222) offers the cheapest pricing from Sao Paulo Guarulhos Intl Airport to Singapore. United Airlines is priced at 21% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Ethiopian Air, which is currently one of the cheapest options available, starting at $859. Japan Airlines flights start at $903 while deals on United Airlines start at $986 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Guarulhos Intl to Singapore 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 Singapore?

    Currently, September is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to Singapore (average of $1,011). Flying from Sao Paulo Guarulhos Intl Airport to Singapore in December is currently the most expensive (average of $1,684). 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

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Top airline flying from Guarulhos Intl to Singapore

Discover the top airline that operate flights from Guarulhos Intl to Singapore. 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Ethiopian AirCheapest$1,165Average$1,237FlexibilityNo cancel feeOn-time72%

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