Rock formation "El Arco" at Lake Posadas, Argentina

S$2,208 Cheap Flights from Singapore to Posadas

View S$2,208 flight on Mon, 10 Aug, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Posadas (PSS-Libertador General Jose de San Martin)

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Cheap Flights from Singapore to Posadas (SIN-PSS)

Prices were available within the past 7 days and start at S$2,208 for one-way flights and S$3,515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Emirates
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,515 Return, found 2 days ago
S$3,515
Return
found 2 days ago
Select Emirates flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,515 found 2 days ago
Emirates
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,787 Return, found 2 days ago
S$3,787
Return
found 2 days ago
Select Emirates flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,787 found 2 days ago
Emirates
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,863 Return, found 2 days ago
S$3,863
Return
found 2 days ago
Select Emirates flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,863 found 2 days ago
Ethiopian Airlines
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,873 Return, found 2 days ago
S$3,873
Return
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,873 found 2 days ago
Emirates
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,950 Return, found 2 days ago
S$3,950
Return
found 2 days ago
Select Emirates flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,950 found 2 days ago
Ethiopian Airlines
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$3,991 Return, found 2 days ago
S$3,991
Return
found 2 days ago
Select Ethiopian Airlines flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$3,991 found 2 days ago
KLM
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$4,582 Return, found 2 days ago
S$4,582
Return
found 2 days ago
Select KLM flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$4,582 found 2 days ago
Emirates
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$4,596 Return, found 2 days ago
S$4,596
Return
found 2 days ago
Select Emirates flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$4,596 found 2 days ago
Air France
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$4,765 Return, found 2 days ago
S$4,765
Return
found 2 days ago
Select Air France flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$4,765 found 2 days ago
Swiss International Air Lines
Mon, 10 Aug - Fri, 14 Aug
SIN
Singapore
PSS
Posadas
S$4,909 Return, found 2 days ago
S$4,909
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 10 Aug from Singapore to Posadas, returning Fri, 14 Aug, priced at S$4,909 found 2 days ago

Frequently asked questions

How much is a flight from Changi Airport (SIN) to Posadas Airport?
If you're planning on travelling from Singapore Airport to Posadas Airport, round-trip journeys start from S$3,515. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SIN to Posadas Airport?
When it comes to cancellation fees, each airline has different terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Changi Airport to PSS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Singapore Airport to Libertador General Jose de San Martin Airport (PSS) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Singapore Airport to Posadas Airport?
Singapore to Posadas is around 16,400 kilometres, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your toothbrush to your hairbrush. Toss in some snacks to nibble on throughout your trip too.
Which airlines fly direct from Changi Airport (SIN) to Libertador General Jose de San Martin Airport (PSS)?
Direct flights aren't available, so you'll have to make at least one stop between Changi Airport and PSS. Use the layover time to stretch your legs and enjoy some personal space.
Are Changi Airport (SIN) to Posadas Airport flight tickets cheaper when they're purchased at the last minute?
Booking last minute from SIN to Posadas Airport can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out altogether! If you'd rather start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

Travel information

Origin airport
Changi
Destination airport
Libertador General Jose de San Martin
Return price
S$3,515
Distance
16321 km

Book with confidence

Perfect flights from Singapore to Posadas

Your Journey from Singapore to Posadas

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Emirates, Ethiopian Airlines, KLM, Air France, Swiss International Air Lines, Lufthansa. Our selection of flights from Changi to Libertador General Jose de San Martin caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Singapore to Posadas Flights

Experience the joy of finding cheap flights from Changi to Libertador General Jose de San Martin that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$2,208 and roundtrip prices from S$3,515*.
 

Pre-Flight Essentials

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Experience the Vibrant Posadas

Picture yourself stepping off the plane in Posadas and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Singapore to Posadas Flight

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Beyond the Flight – Exploring Posadas

With Expedia, your adventure extends beyond the flight. Explore Posadas at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Singapore to Posadas with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Singapore to Posadas
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