Cheap Flights from Singapore to Kos

Featured airlines

Singapore Airlines
AirAsia
Scoot
Philippine Airlines
Malaysia Airlines
Thai Airways International
Asiana Airlines
Qatar Airways
Air India
  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Singapore to Kos (SIN-KGS)

Prices were available within the past 7 days and start at for one-way flights and S$1,453 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Qatar Airways
Gulf Air
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Singapore to Kos route information
Origin airport
Changi
Destination airport
Kos Island Intl.
Return price
S$1,452
Distance
8701 km

Flights from Singapore to Kos

When looking for plane tickets from Singapore to Kos, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Kos. Look for SIN to KGS airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Kos flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Singapore Kos flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Singapore to Kos trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Kos flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Singapore to Kos with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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$1,453. 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.
*Available to Expedia members.