Cheap flights from Singapore to Osaka from $400 SIN → KIX
Changi International Airport (SIN) → Kansai International Airport (KIX)
The cheapest return found recently is $400 with Shandong Airlines, 18 Oct 2027 – 26 Oct 2027, found yesterday.
- Cheapest return found recently
- $400, 18 Oct 2027 to 26 Oct 2027
- Usual return price
- $400 to $437
- Cheapest month to fly
- October 2027, return fares from $355 found in the last 7 days
Return
The cheapest return fare on each of 5 departure dates is usually $400 to $437.
Cheapest return found recently
$400
18 Oct 2027 – 26 Oct 2027 · Shandong Airlines
Changi International Airport (SIN) → Kansai International Airport (KIX)
Leaves 1:10 a.m. · Return leaves 4:00 p.m. · 45 h 50 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
$400 18 Oct 2027 – 26 Oct 2027found yesterdaySee prices for these dates
$355 20 Oct 2027 – 26 Oct 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $323 to $399.
At $400, the cheapest return found recently is above that range.
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 1 Apr 2027 to 21 Oct 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?
No. We hold 8-night return fares on 1 other departure date within 3 days of 18 Oct 2027, and it is not cheaper.
Every date we hold
9 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 1 Apr 2027 – 2 Apr 2027 | $553 | Cebu Pacific | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 18 Oct 2027 – 26 Oct 2027 | $400 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 19 Oct 2027 – 26 Oct 2027 | $400 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 20 Oct 2027 – 26 Oct 2027 | $355 | Shandong Airlines | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 21 Oct 2027 – 28 Oct 2027 | $437 | Cebu Pacific | Changi International Airport (SIN) → Kansai International Airport (KIX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
October 2027 is the cheapest month — from $355.
Airlines on the cheapest dates: Shandong Airlines, Cebu Pacific.
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 18 Oct 2027 – 26 Oct 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Singapore to Osaka?
Return
Fares 180 or more days before departure were typically 6% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 |
|---|---|---|---|---|
| 0–6 days | $416 | $393 | +6% | 10 |
| 7–13 days | $410 | $393 | +5% | 8 |
| 14–29 days | $404 | $390 | +3% | 15 |
| 30–59 days | $461 | $390 | +18% | 26 |
| 60–89 days | $420 | $323 | +7% | 24 |
| 90–179 days | $399 | $369 | +2% | 35 |
| 180+ days | $392 | $336 | Cheapest seen | 46 |
Live price for these dates
The cheapest return found recently is for 18 Oct 2027 – 26 Oct 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Singapore to Osaka?
The cheapest return found recently is $400 with Shandong Airlines, 18 Oct 2027 to 26 Oct 2027, found yesterday. The cheapest return we hold, of any age, is $355 with Shandong Airlines, 20 Oct 2027 to 26 Oct 2027, found 5 days ago. The cheapest return fare on each of 5 departure dates is usually $400 to $437.
What is the cheapest month to fly from Singapore to Osaka?
October 2027 is the cheapest month for a return, from $355, 20 Oct 2027 to 26 Oct 2027, found 5 days ago.
How far ahead should I book a flight from Singapore to Osaka?
In 49 days of prices between 24 Sept and 11 Nov, return fares 180 or more days before departure were typically 6% lower than 0 to 6 days before departure.
Which airlines have the cheapest flights from Singapore to Osaka?
Between 1 Apr 2027 and 21 Oct 2027, Shandong Airlines has the cheapest return on 3 of the 5 departure dates we hold, and Cebu Pacific on 2.
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