$46 Cheap Flights from Kota Kinabalu (BKI) to Singapore (SIN)

View $46 flight on Sat, Feb 28, 2026Opens in a new window

Popular airlines from Kota Kinabalu Intl. Airport (BKI) to Singapore Changi Airport (SIN)

Cheap Flights from Kota Kinabalu to Singapore (BKI-SIN)

Prices were available within the past 7 days and start at $46 for one-way flights and $145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Wed, Nov 12 - Sun, Nov 16
BKI
Kota Kinabalu
SIN
Singapore
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
Select Scoot flight, departing Wed, Nov 12 from Kota Kinabalu to Singapore, returning Sun, Nov 16, priced at $145 found 1 day ago
Scoot
Tue, Mar 31 - Sat, Apr 18
BKI
Kota Kinabalu
SIN
Singapore
$151 Roundtrip, found 2 days ago
$151
Roundtrip
found 2 days ago
Select Scoot flight, departing Tue, Mar 31 from Kota Kinabalu to Singapore, returning Sat, Apr 18, priced at $151 found 2 days ago
Scoot
Tue, Mar 3 - Fri, Mar 6
BKI
Kota Kinabalu
SIN
Singapore
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select Scoot flight, departing Tue, Mar 3 from Kota Kinabalu to Singapore, returning Fri, Mar 6, priced at $173 found 1 day ago
Scoot
Sun, Mar 29 - Tue, Mar 31
BKI
Kota Kinabalu
SIN
Singapore
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Scoot flight, departing Sun, Mar 29 from Kota Kinabalu to Singapore, returning Tue, Mar 31, priced at $175 found 1 day ago
Royal Brunei Airlines
Tue, Mar 31 - Sat, Apr 18
BKI
Kota Kinabalu
SIN
Singapore
$179 Roundtrip, found 2 days ago
$179
Roundtrip
found 2 days ago
Select Royal Brunei Airlines flight, departing Tue, Mar 31 from Kota Kinabalu to Singapore, returning Sat, Apr 18, priced at $179 found 2 days ago
Scoot
Tue, Mar 3 - Fri, Mar 6
BKI
Kota Kinabalu
SIN
Singapore
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago
Select Scoot flight, departing Tue, Mar 3 from Kota Kinabalu to Singapore, returning Fri, Mar 6, priced at $197 found 1 day ago
Royal Brunei Airlines
Tue, Feb 24 - Sat, Mar 7
BKI
Kota Kinabalu
SIN
Singapore
$202 Roundtrip, found 5 days ago
$202
Roundtrip
found 5 days ago
Select Royal Brunei Airlines flight, departing Tue, Feb 24 from Kota Kinabalu to Singapore, returning Sat, Mar 7, priced at $202 found 5 days ago
Royal Brunei Airlines
Tue, Mar 3 - Fri, Mar 6
BKI
Kota Kinabalu
SIN
Singapore
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select Royal Brunei Airlines flight, departing Tue, Mar 3 from Kota Kinabalu to Singapore, returning Fri, Mar 6, priced at $203 found 1 day ago
Malaysia Airlines
Fri, Jun 26 - Thu, Jul 2
BKI
Kota Kinabalu
SIN
Singapore
$224 Roundtrip, found 6 days ago
$224
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Fri, Jun 26 from Kota Kinabalu to Singapore, returning Thu, Jul 2, priced at $224 found 6 days ago
Singapore Airlines
Tue, Mar 3 - Fri, Mar 6
BKI
Kota Kinabalu
SIN
Singapore
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Tue, Mar 3 from Kota Kinabalu to Singapore, returning Fri, Mar 6, priced at $259 found 1 day ago

Find the cheapest month to fly from Kota Kinabalu (BKI) to Singapore (SIN)

March is typically the cheapest month to fly

From $101 - $205 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $145
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $145
Flights from Kota Kinabalu (BKI) to Singapore (SIN)
Origin airport
Kota Kinabalu Intl.
Destination airport
Changi
Airlines serving
Malaysia Airlines, Royal Brunei Airlines, Scoot
Roundtrip price
$144
Distance
889 mi
Average flight time
2 hours 27 mins

Kota Kinabalu to Singapore Flights

The cheapest times to fly from Kota Kinabalu to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kota Kinabalu to Singapore are during the month of November. You can find some of the cheapest flights from Kota Kinabalu to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kota Kinabalu to Singapore

Sunday is one of the best days to book for cheap flights from Kota Kinabalu to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kota Kinabalu to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kota Kinabalu to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $46 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kota Kinabalu to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kota Kinabalu to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN) cost?
Lock in a cheap one-way flight from $46 or cheap return flight from $145 from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
November is the cheapest month to fly from BKI to SIN. Planning your trip for the off-season is often the key to finding better fares.
Which airlines fly direct from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
Board a direct flight with Scoot and go straight from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN).
What is the cheapest airline that flies from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
Cheap flights between Kota Kinabalu Intl. Airport (BKI) and Changi Airport (SIN) can usually be found through low-cost carriers like AirAsia and Scoot. Bear in mind that prices can change depending on demand, travel dates and how early you book. With Expedia's filter tool, you can easily filter your results to find a BKI to SIN flight that's within your budget.
How many flights per day from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
With an average of 2 nonstop flights that operate from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN) every day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
More people fly between BKI and SIN at 8 AM than at any other point in the day. Rather go when it's quieter? Pick a flight outside the busiest times and you're likely to save on your fare as well.
What day of the week has the most flights from BKI to SIN?
Friday has the most flights from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
Kota Kinabalu Intl. Airport (BKI)'s first flight to Changi Airport (SIN) is at approximately 8:35AM UTC+8. With a flight time of 2h 25m, you'll touch down at around 11:00AM UTC+8.
How long does it take to fly from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
The average flight duration from BKI to SIN is 2 hours and 24 minutes, covering a total distance of 890 mi.
What airline has the least delays from BKI to SIN?
With 86% of flights usually landing on time, AirAsia has the best on-time performance for direct flights from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN). To keep track of your flight status and receive notifications if anything changes, head to the Expedia App.
What is the best time to fly from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
Book a flight from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Singapore from Kota Kinabalu Intl. Airport (BKI)?
Changi Airport (SIN) is the only airport in Singapore with direct flights from Kota Kinabalu Intl. Airport (BKI). Compare your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN) last-minute?
Holding off until right before your break to book a flight from BKI to SIN generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a BKI to SIN flight and hotel package?
Compared with arranging flights and hotels separately, booking a BKI to SIN flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of travel planning. Simply pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Kota Kinabalu Intl. Airport (BKI) to Changi Airport (SIN)?
If you booked your BKI to SIN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.