Cheap flights from Osaka to Chiang Mai from $238 ITM, KIX, UKB → CNX
Itami Airport (ITM), Kansai International Airport (KIX), Kobe Airport (UKB) → Chiang Mai International Airport (CNX)
The cheapest return found recently is $420 with China Southern Airlines, 9 Mar 2027 – 16 Mar 2027, found yesterday. The cheapest one-way found recently is $238 with Hahn Air, 13 Dec, found 5 days ago.
- Cheapest one-way found recently
- $238, found 5 days ago
- Cheapest return found recently
- $420, 9 Mar 2027 to 16 Mar 2027
- Usual return price
- $470 to $671
- Cheapest month to fly
- March 2027, return fares from $420 found in the last 7 days
Return
The cheapest return fare on each of 4 departure dates is usually $470 to $671.
Cheapest return found recently
$420
9 Mar 2027 – 16 Mar 2027 · China Southern Airlines
Kansai International Airport (KIX) → Chiang Mai International Airport (CNX)
Leaves 3:40 p.m. · Return leaves 6:50 p.m. · 45 h 30 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
$420 9 Mar 2027 – 16 Mar 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 31 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $420 to $927.
At $420, the cheapest return found recently is at the low end of 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 4 departure dates from 27 Feb 2027 to 1 Nov 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 7-night return fares leaving within 3 days of 9 Mar 2027 to compare.
Every date we hold
12 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Feb 2027 – 6 Mar 2027 | $487 | Vietjet | Kansai International Airport (KIX) → Chiang Mai International Airport (CNX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 9 Mar 2027 – 16 Mar 2027 | $420 | China Southern Airlines | Kansai International Airport (KIX) → Chiang Mai International Airport (CNX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 18 Mar 2027 – 25 Mar 2027 | $586 | Air China | Kansai International Airport (KIX) → Chiang Mai International Airport (CNX) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 1 Nov 2027 – 4 Nov 2027 | $927 | Korean Air | Kobe Airport (UKB) → Chiang Mai International Airport (CNX) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
March 2027 is the cheapest month — from $420.
Airlines on the cheapest dates: Vietjet, China Southern Airlines, Air China, Korean Air.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$238
13 Dec · Hahn Air
Kansai International Airport (KIX) → Chiang Mai International Airport (CNX)
Leaves 9:35 a.m. · 6 h 40 min trip
stops unknown
found 5 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$238 13 Decfound 5 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 20 days, 24 Sept to 8 Nov, the cheapest one-way we saw each day was $194 to $388.
20 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 13 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 | |
|---|---|---|---|---|---|---|
| 13 Dec | $238 | Hahn Air | Kansai International Airport (KIX) → Chiang Mai International Airport (CNX) | stops unknown | found 5 days ago | Open this trip |
Airlines on the cheapest dates: Hahn Air.
Premium cabin fares from Osaka to Chiang Mai
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 Mar 2027 – 16 Mar 2027 in another cabin: Premium economy · Business · First
Today's prices for 13 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Osaka to Chiang Mai?
Return
Fares 90 to 179 days before departure were typically 16% lower than 30 to 59 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (31 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 | $593 | $483 | +20% | 12 |
| 60–89 days | $877 | $469 | +77% | 15 |
| 90–179 days | $496 | $420 | Cheapest seen | 24 |
One-way
Not enough history yet: in 20 days of one-way prices, 24 Sept to 8 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 9 Mar 2027 – 16 Mar 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 Osaka to Chiang Mai?
The cheapest return found recently is $420 with China Southern Airlines, 9 Mar 2027 to 16 Mar 2027, found yesterday. The cheapest return fare on each of 4 departure dates is usually $470 to $671.
How much is a one-way flight from Osaka to Chiang Mai?
The cheapest one-way found recently is $238 with Hahn Air, 13 Dec, found 5 days ago.
What is the cheapest month to fly from Osaka to Chiang Mai?
March 2027 is the cheapest month for a return, from $420, 9 Mar 2027 to 16 Mar 2027, found yesterday.
How far ahead should I book a flight from Osaka to Chiang Mai?
In 31 days of prices between 24 Sept and 12 Nov, return fares 90 to 179 days before departure were typically 16% lower than 30 to 59 days before departure.
Which airlines have the cheapest flights from Osaka to Chiang Mai?
Between 27 Feb 2027 and 1 Nov 2027, Vietjet has the cheapest return on 1 of the 4 departure dates we hold, China Southern Airlines on 1 and Air China on 1.
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