Singapore to Kota-Kinabalu SIN → BKI
Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI)
The cheapest return found recently is $141 with AirAsia, 10 Jan 2027 – 15 Jan 2027, found yesterday. The cheapest one-way found recently is $104 with AirAsia, 28 Dec, found 4 days ago.
Return
The cheapest return fare on each of 5 departure dates is usually $146 to $173.
Cheapest return found recently
$141
10 Jan 2027 – 15 Jan 2027 · AirAsia
Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI)
Leaves 5:40 p.m. · Return leaves 2:45 p.m. · 4 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$141
10 Jan 2027 – 15 Jan 2027 · AirAsia
Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI)
Leaves 5:40 p.m. · Return leaves 2:45 p.m. · 4 h 50 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$141 10 Jan 2027 – 15 Jan 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $129 to $146.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 5 departure dates from 18 Dec to 21 Feb 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 10 Jan 2027 to compare.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Dec – 23 Dec | $220 | AirAsia | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 3 Jan 2027 – 5 Jan 2027 | $173 | Scoot | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 10 Jan 2027 – 15 Jan 2027 | $141 | AirAsia | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 19 Feb 2027 – 27 Feb 2027 | $153 | AirAsia | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
| 21 Feb 2027 – 24 Feb 2027 | $146 | AirAsia | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $141.
Airlines on the cheapest dates: AirAsia, Scoot.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$104
28 Dec · AirAsia
Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI)
Leaves 5:40 p.m. · 2 h 25 min trip
nonstop
found 4 days ago
Cheapest nonstop one-way
$104
28 Dec · AirAsia
Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI)
Leaves 5:40 p.m. · 2 h 25 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$104 28 Decfound 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 24 days, 24 Sept to 17 Oct, the cheapest one-way we saw each day was $89 to $256.
24 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 28 Dec to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Dec | $104 | AirAsia | Changi International Airport (SIN) → Kota Kinabalu International Airport (BKI) | nonstop | found 4 days ago | Open this trip |
Airlines on the cheapest dates: AirAsia.
Premium cabin fares from Singapore to Kota-Kinabalu
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 10 Jan 2027 – 15 Jan 2027 in another cabin: Premium economy · Business · First
Today's prices for 28 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Singapore to Kota-Kinabalu?
Return
Fares 90 to 179 days before departure were typically 22% lower than 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 7–13 days | $185 | $185 | +28% | 7 |
| 60–89 days | $210 | $141 | +45% | 15 |
| 90–179 days | $145 | $129 | Cheapest seen | 25 |
| 180+ days | $238 | $209 | +64% | 16 |
One-way
Not enough history yet: in 24 days of one-way prices, 24 Sept to 17 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Johor Bahru → Kota-Kinabalu
18 km from Singapore
$169
$28 more than flying from Singapore
27 Nov – 5 Dec · JHB → BKI · out nonstop, back nonstop
found yesterday
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Johor Bahru → Kota-Kinabalu
18 km from Singapore
$98
$6 less than flying from Singapore
8 Mar 2027 · JHB → BKI · nonstop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 10 Jan 2027 – 15 Jan 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work