S$568 Cheap Flights from Singapore to Kos

View S$568 flight on Tue, 2 Jun, 2026Opens in a new window

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

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Singapore to Kos (SIN-KGS)

Prices were available within the past 7 days and start at S$568 for one-way flights and S$1,029 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,029 Return, found 6 days ago
S$1,029
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,029 found 6 days ago
Lufthansa
Wed, 3 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,058 Return, found 6 days ago
S$1,058
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 3 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,058 found 6 days ago
Lufthansa
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,062 Return, found 6 days ago
S$1,062
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,062 found 6 days ago
Etihad Airways
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,069 Return, found 6 days ago
S$1,069
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,069 found 6 days ago
Lufthansa
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,079 Return, found 6 days ago
S$1,079
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,079 found 6 days ago
Etihad Airways
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,082 Return, found 6 days ago
S$1,082
Return
found 6 days ago
Select Etihad Airways flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,082 found 6 days ago
Lufthansa
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,091 Return, found 6 days ago
S$1,091
Return
found 6 days ago
Select Lufthansa flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,091 found 6 days ago
Lufthansa
Wed, 3 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,091 Return, found 6 days ago
S$1,091
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 3 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,091 found 6 days ago
Swiss International Air Lines
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,198 Return, found 6 days ago
S$1,198
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,198 found 6 days ago
Qatar Airways
Tue, 2 Jun - Mon, 15 Jun
SIN
Singapore
KGS
Kos
S$1,223 Return, found 6 days ago
S$1,223
Return
found 6 days ago
Select Qatar Airways flight, departing Tue, 2 Jun from Singapore to Kos, returning Mon, 15 Jun, priced at S$1,223 found 6 days ago
Singapore to Kos route information
Origin airport
Changi
Destination airport
Kos Island Intl.
Return price
S$1,028
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, Air France, Qatar Airways, KLM. 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$568 and roundtrip prices from S$1,029*.
 

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$1,029. 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.