Cheap flights from Chiang Mai to Nha Trang from $143 CNX → CXR
Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR)
The cheapest return found recently is $268 with Thai AirAsia, 15 Feb 2027 – 20 Feb 2027, found 6 days ago. The cheapest one-way found recently is $143 with Vietjet, 20 Dec, found today.
- Cheapest one-way found recently
- $143, found today
- Cheapest return found recently
- $268, 15 Feb 2027 to 20 Feb 2027
- Cheapest month to fly
- December 2026, one-way fares from $143 found in the last 7 days
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$268
15 Feb 2027 – 20 Feb 2027 · Thai AirAsia
Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR)
Leaves 9:20 p.m. · Return leaves 10:25 a.m. · 19 h 50 min of travel, both ways together
out 1 stop, back 1 stop
found 6 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$268 15 Feb 2027 – 20 Feb 2027found 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 48 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $240 to $300.
Those were the prices on those days, not today's.
Is this a good return price?
Not enough comparable prices yet: we hold return fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 15 Feb 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 15 Feb 2027 – 20 Feb 2027 | $268 | Thai AirAsia | Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Airlines on the cheapest dates: Thai AirAsia.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $144 to $145.
Cheapest one-way found recently
$143
20 Dec · Vietjet
Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR)
Leaves 4:30 p.m. · 16 h 50 min trip
stops unknown
found today
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$143 20 Decfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 35 days, 24 Sept to 12 Nov, the cheapest one-way we saw each day was $124 to $156.
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 3 departure dates from 20 Dec to 19 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 one-way fares leaving within 3 days of 20 Dec to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Dec | $143 | Vietjet | Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR) | stops unknown | found today | Open this trip |
| 17 Feb 2027 | $145 | Nok Air | Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR) | 1 stop | found 3 days ago | Open this trip |
| 19 Feb 2027 | $145 | Vietjet | Chiang Mai International Airport (CNX) → Cam Ranh International Airport (CXR) | stops unknown | found yesterday | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $143.
Premium cabin fares from Chiang Mai to Nha Trang
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 15 Feb 2027 – 20 Feb 2027 in another cabin: Premium economy · Business · First
Today's prices for 20 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chiang Mai to Nha Trang?
Return
The cheapest fares were 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (48 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 | $248 | $240 | Cheapest seen | 11 |
| 7–13 days | $248 | $248 | +0% | 8 |
| 14–29 days | $257 | $247 | +4% | 23 |
| 30–59 days | $255 | $243 | +3% | 30 |
| 60–89 days | $273 | $240 | +10% | 13 |
| 90–179 days | $268 | $240 | +8% | 14 |
One-way
Not enough history yet: in 35 days of one-way prices, 24 Sept to 12 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 15 Feb 2027 – 20 Feb 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 Chiang Mai to Nha Trang?
The cheapest return found recently is $268 with Thai AirAsia, 15 Feb 2027 to 20 Feb 2027, found 6 days ago.
How much is a one-way flight from Chiang Mai to Nha Trang?
The cheapest one-way found recently is $143 with Vietjet, 20 Dec, found today. The cheapest one-way fare on each of 3 departure dates is usually $144 to $145.
What is the cheapest month to fly from Chiang Mai to Nha Trang?
December 2026 is the cheapest month for a one-way, from $143, 20 Dec, found today.
How far ahead should I book a flight from Chiang Mai to Nha Trang?
In 48 days of prices between 24 Sept and 12 Nov, return fares were cheapest 0 to 6 days before departure.
Which airlines have the cheapest flights from Chiang Mai to Nha Trang?
Between 20 Dec and 19 Feb 2027, Vietjet has the cheapest one-way on 2 of the 3 departure dates we hold, and Nok Air 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