Cheap Flights from Kupang (KOE) to Singapore (SIN)

Airlines that fly from Kupang (KOE-El Tari) to Changi Airport (SIN)

  • 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 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Kupang (KOE) to Singapore (SIN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

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.
Unlock Black Friday deals
Flight from Kupang to Singapore route information
Origin airport
El Tari
Destination airport
Changi
Distance
2512 km

Your quick guide to flights from Kupang to Singapore

Pick up great flights from Kupang to Singapore

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Kupang to Singapore. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Kupang to Singapore that take around hours.

Find cheap flights from Kupang to Singapore

From the great flight deals with prices currently ranging from to , you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Kupang to Singapore around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Singapore is normally in .

Reasons to book your flight from Kupang to Singapore with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Kupang to Singapore across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Singapore right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from El Tari Airport (KOE) to Changi Airport (SIN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between KOE and Changi Airport (SIN) was . Fares this good don’t last forever, so make sure you 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 KOE to Changi Airport?
We get that things come up unexpectedly, so we’ve made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from El Tari Airport (KOE) to Changi Airport 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 El Tari Airport (KOE) to Singapore Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from KOE to Changi Airport (SIN)?
You’ll be up above the clouds for a while, as the flight distance from Kupang to Singapore is 2 500 kilometres. Set up a playlist of your favourite songs before leaving home to keep yourself entertained during the journey.
Which airlines fly direct from El Tari Airport (KOE) to Singapore Airport?
You won’t find any airlines operating directly between KOE and Changi Airport, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are KOE to SIN flight tickets cheaper when they're purchased at the last minute?
Airline tickets from El Tari Airport (KOE) to Singapore Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it’s not something you should bank on. Also, booking your flights well in advance means you’ll have more options — and you can avoid getting caught in the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
*Available to Expedia members.