Singapore to Osaka SIN → KIX
Changi International Airport (SIN) → Kansai International Airport (KIX)
The cheapest return found recently is $323 with AirAsia, 11 Jan 2027 – 15 Jan 2027, found yesterday.
Return
The cheapest return fare on each of 5 departure dates is usually $391 to $395.
Cheapest return found recently
$323
11 Jan 2027 – 15 Jan 2027 · AirAsia
Changi International Airport (SIN) → Kansai International Airport (KIX)
Leaves 9:30 p.m. · Return leaves 11:00 a.m. · 29 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$323 11 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 $323 to $398.
At $323, the cheapest return found recently is at the low end of that range.
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 26 Nov to 11 Sept 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 4-night return fares leaving within 3 days of 11 Jan 2027 to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 26 Nov – 4 Dec | $511 | Scoot | Changi International Airport (SIN) → Kansai International Airport (KIX) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 11 Jan 2027 – 15 Jan 2027 | $323 | AirAsia | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 15 May 2027 – 23 May 2027 | $394 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 23 May 2027 – 29 May 2027 | $395 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 11 Sept 2027 – 19 Sept 2027 | $391 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
January 2027 is the cheapest month — from $323.
Airlines on the cheapest dates: Shandong Airlines, Scoot, AirAsia.
Premium cabin fares from Singapore to Osaka
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 11 Jan 2027 – 15 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Singapore to Osaka?
Return
The cheapest fares were 180 or more 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 |
|---|---|---|---|---|
| 14–29 days | $404 | $390 | +3% | 15 |
| 30–59 days | $408 | $390 | +4% | 18 |
| 60–89 days | $725 | $323 | +85% | 9 |
| 90–179 days | $399 | $399 | +2% | 13 |
| 180+ days | $391 | $336 | Cheapest seen | 25 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Singapore → Nagoya
139 km from Osaka
$227
17 Sept 2027 · SIN → NGO · 1 stop
found 3 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 11 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