Busan to Osaka PUS → KIX
Gimhae International Airport (PUS) → Kansai International Airport (KIX)
The cheapest return found recently is $212 with Jin Air, 9 Nov – 12 Nov, found today. The cheapest one-way found recently is $122 with Eastar Jet, 31 Jan 2027, found yesterday.
Return
The cheapest return fare on each of 8 departure dates is usually $191 to $279.
Cheapest return found recently
$212
9 Nov – 12 Nov · Jin Air
Gimhae International Airport (PUS) → Kansai International Airport (KIX)
Leaves 2:05 p.m. · Return leaves 11:00 a.m. · 2 h 50 min of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$212
9 Nov – 12 Nov · Jin Air
Gimhae International Airport (PUS) → Kansai International Airport (KIX)
Leaves 2:05 p.m. · Return leaves 11:00 a.m. · 2 h 50 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$212 9 Nov – 12 Novfound todaySee prices for these dates
$164 28 Oct – 5 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $115 to $210.
At $212, the cheapest return found recently is above 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 8 departure dates from 21 Oct to 10 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 3-night return fares leaving within 3 days of 9 Nov to compare.
Every date we hold
10 fares on 8 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct – 25 Oct | $276 | Jin Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 27 Oct – 5 Nov | $179 | T'way Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 28 Oct – 5 Nov | $164 | T'way Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 9 Nov – 12 Nov | $212 | Jin Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found today | See prices for these dates |
| 10 Nov – 15 Nov | $312 | T'way Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back 1 stop | found today | See prices for these dates |
| 17 Dec – 20 Dec | $195 | Air Busan | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 18 Dec – 21 Dec | $198 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 10 Feb 2027 – 12 Feb 2027 | $288 | T'way Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
October 2026 is the cheapest month — from $164.
Airlines on the cheapest dates: T'way Air, Jin Air, Air Busan, Eastar Jet.
One-way
The cheapest one-way fare on each of 10 departure dates is usually $86 to $132.
Cheapest one-way found recently
$122
31 Jan 2027 · Eastar Jet
Gimhae International Airport (PUS) → Kansai International Airport (KIX)
Leaves 4:00 p.m. · 30 h 10 min trip
1 stop
found yesterday
Cheapest nonstop one-way
$126
30 Jan 2027 · Eastar Jet
Gimhae International Airport (PUS) → Kansai International Airport (KIX)
Leaves 2:20 p.m. · 1 h 30 min trip
nonstop
found yesterday
Found recently, and the cheapest we hold
$122 31 Jan 2027found yesterdayOpen this trip
$54 27 Octfound 5 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $51 to $100.
At $122, the cheapest one-way found recently is above 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 one-way price?
Compared with the cheapest one-way fare on each of 10 departure dates from 27 Oct to 15 Jul 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 one-way fares on 2 other departure dates within 3 days of 31 Jan 2027, and none is cheaper.
Every date we hold
10 fares on 10 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Oct | $54 | T'way Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | stops unknown | found 5 days ago | Open this trip |
| 18 Dec | $80 | Air Busan | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 5 days ago | Open this trip |
| 21 Dec | $72 | Jin Air | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 3 days ago | Open this trip |
| 25 Jan 2027 | $128 | Air Busan | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 3 days ago | Open this trip |
| 29 Jan 2027 | $133 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found yesterday | Open this trip |
| 30 Jan 2027 | $126 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found yesterday | Open this trip |
| 31 Jan 2027 | $122 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | 1 stop | found yesterday | Open this trip |
| 7 Mar 2027 | $102 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 6 days ago | Open this trip |
| 13 May 2027 | $238 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 4 days ago | Open this trip |
| 15 Jul 2027 | $139 | Eastar Jet | Gimhae International Airport (PUS) → Kansai International Airport (KIX) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $54.
Airlines on the cheapest dates: Eastar Jet, Air Busan, T'way Air, Jin Air.
Premium cabin fares from Busan 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 9 Nov – 12 Nov in another cabin: Premium economy · Business · First
Today's prices for 31 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Busan to Osaka?
Return
Fares 7 to 13 days before departure were typically 26% lower than 0 to 6 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 |
|---|---|---|---|---|
| 0–6 days | $213 | $115 | +35% | 16 |
| 7–13 days | $158 | $115 | Cheapest seen | 18 |
| 14–29 days | $212 | $150 | +35% | 22 |
| 30–59 days | $188 | $176 | +19% | 23 |
| 60–89 days | $195 | $190 | +24% | 25 |
| 90–179 days | $272 | $235 | +73% | 23 |
| 180+ days | $347 | $347 | +120% | 8 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 30–59 days | $74 | $63 | Cheapest seen | 16 |
| 60–89 days | $78 | $72 | +6% | 25 |
| 90–179 days | $100 | $75 | +36% | 25 |
| 180+ days | $129 | $101 | +76% | 21 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Daegu → Osaka
88 km from Busan
$287
$75 more than flying from Busan
27 Jan 2027 – 30 Jan 2027 · TAE → KIX · out nonstop, back nonstop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 9 Nov – 12 Nov. 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