S$537 Cheap Flights from Singapore to Kos

View S$537 flight on Fri, 20 Mar, 2026Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Kos (KGS-Kos Island Intl.)

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Cheap Flights from Singapore to Kos (SIN-KGS)

Prices were available within the past 7 days and start at S$537 for one-way flights and S$1,002 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,002 Return, found 2 days ago
S$1,002
Return
found 2 days ago
Select Etihad Airways flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,002 found 2 days ago
Etihad Airways
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,015 Return, found 2 days ago
S$1,015
Return
found 2 days ago
Select Etihad Airways flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,015 found 2 days ago
Etihad Airways
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,028 Return, found 2 days ago
S$1,028
Return
found 2 days ago
Select Etihad Airways flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,028 found 2 days ago
Gulf Air
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,028 Return, found 2 days ago
S$1,028
Return
found 2 days ago
Select Gulf Air flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,028 found 2 days ago
Gulf Air
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,078 Return, found 2 days ago
S$1,078
Return
found 2 days ago
Select Gulf Air flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,078 found 2 days ago
Etihad Airways
Fri, 22 May - Sun, 31 May
SIN
Singapore
KGS
Kos
S$1,125 Return, found 4 days ago
S$1,125
Return
found 4 days ago
Select Etihad Airways flight, departing Fri, 22 May from Singapore to Kos, returning Sun, 31 May, priced at S$1,125 found 4 days ago
Gulf Air
Fri, 22 May - Sun, 31 May
SIN
Singapore
KGS
Kos
S$1,127 Return, found 4 days ago
S$1,127
Return
found 4 days ago
Select Gulf Air flight, departing Fri, 22 May from Singapore to Kos, returning Sun, 31 May, priced at S$1,127 found 4 days ago
Swiss International Air Lines
Sun, 7 Jun - Mon, 8 Jun
SIN
Singapore
KGS
Kos
S$1,174 Return, found 4 days ago
S$1,174
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Sun, 7 Jun from Singapore to Kos, returning Mon, 8 Jun, priced at S$1,174 found 4 days ago
Qatar Airways
Fri, 20 Mar - Sun, 29 Mar
SIN
Singapore
KGS
Kos
S$1,204 Return, found 2 days ago
S$1,204
Return
found 2 days ago
Select Qatar Airways flight, departing Fri, 20 Mar from Singapore to Kos, returning Sun, 29 Mar, priced at S$1,204 found 2 days ago
Emirates
Fri, 22 May - Sun, 31 May
SIN
Singapore
KGS
Kos
S$1,233 Return, found 4 days ago
S$1,233
Return
found 4 days ago
Select Emirates flight, departing Fri, 22 May from Singapore to Kos, returning Sun, 31 May, priced at S$1,233 found 4 days ago
Singapore to Kos route information
Origin airport
Changi
Destination airport
Kos Island Intl.
Return price
S$1,002
Distance
8701 km

Perfect flights from Singapore to Kos

Your Journey from Singapore to Kos

Start your unforgettable journey with Expedia. Our broad selection of flights from Singapore to Kos caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Etihad Airways, Lufthansa, Swiss International Air Lines, Emirates, Air China, Gulf Air, Qatar Airways. Our selection of flights from Changi to Kos Island Intl. 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 Kos Flights

Experience the joy of finding cheap flights from Changi to Kos Island Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$537 and roundtrip prices from S$1,002*.
 

Pre-Flight Essentials

Ensure a smooth journey from Singapore to Kos with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kos

Picture yourself stepping off the plane in Kos 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 Kos Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Singapore to Kos.
 

Beyond the Flight – Exploring Kos

With Expedia, your adventure extends beyond the flight. Explore Kos 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 Kos with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Singapore to Kos with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Singapore Airport to Kos Island Intl. Airport (KGS)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between SIN and Kos Airport was S$1,002. Fares this cheap don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to Kos Island Intl. Airport (KGS)?
The majority of flights can be cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Singapore Airport to Kos Island Intl. Airport (KGS) 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 SIN to Kos Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to Kos Airport?
The distance is around 8,800 kilometres, so pack your carry-on bag with all the items you need to make your journey comfortable. Not sure what to take on board your Singapore to Kos flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from Singapore Airport to KGS?
Flying directly between Singapore Airport and Kos Island Intl. Airport (KGS) isn't possible right now. However, you'll still be able to book a flight to Kos with at least one stop.
Are Singapore Airport to Kos Island Intl. Airport (KGS) flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Changi Airport to KGS are available up to a year before departure on Expedia. And although you may occasionally nab fantastic last-minute deals, it's not something you should count on. Also, booking your flights in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.