Cheap flights from Chiang Mai to Penang from $147 CNX → PEN
Chiang Mai International Airport (CNX) → Penang International Airport (PEN)
The cheapest return found recently is $353 with Thai AirAsia, 14 Nov – 22 Nov, found 2 days ago. The cheapest one-way found recently is $147 with Thai AirAsia, 11 Jan 2027, found 6 days ago.
- Cheapest one-way found recently
- $147, found 6 days ago
- Cheapest return found recently
- $353, 14 Nov to 22 Nov
- Usual return price
- $351 to $355
Return
The cheapest return fare on each of 3 departure dates is usually $351 to $355.
Cheapest return found recently
$353
14 Nov – 22 Nov · Thai AirAsia
Chiang Mai International Airport (CNX) → Penang International Airport (PEN)
Leaves 10:10 p.m. · Return leaves 10:25 a.m. · 68 h 45 min of travel, both ways together
out 1 stop, back 2 stops
found 2 days ago
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$353 14 Nov – 22 Novfound 2 days agoSee prices for these dates
$348 17 Nov – 20 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 10 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $262 to $348.
At $353, the cheapest return found recently is above that range.
10 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 3 departure dates from 14 Nov to 17 Nov, 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 8-night return fares leaving within 3 days of 14 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 22 Nov | $353 | Thai AirAsia | Chiang Mai International Airport (CNX) → Penang International Airport (PEN) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 15 Nov – 22 Nov | $356 | Thai AirAsia | Chiang Mai International Airport (CNX) → Penang International Airport (PEN) | out 1 stop, back 2 stops | found 2 days ago | See prices for these dates |
| 17 Nov – 20 Nov | $348 | Thai AirAsia | Chiang Mai International Airport (CNX) → Penang International Airport (PEN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
Airlines on the cheapest dates: Thai AirAsia.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$147
11 Jan 2027 · Thai AirAsia
Chiang Mai International Airport (CNX) → Penang International Airport (PEN)
Leaves 7:05 a.m. · 5 h 35 min trip
1 stop · via Don Mueang International Airport (DMK)
found 6 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$147 11 Jan 2027found 6 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
On 7 Nov, the cheapest one-way we saw was $147.
At $147, the cheapest one-way found recently costs the same.
One day is a short history, so treat this 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 11 Jan 2027 to compare.
Every date we hold
7 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 11 Jan 2027 | $147 | Thai AirAsia | Chiang Mai International Airport (CNX) → Penang International Airport (PEN) | 1 stop | found 6 days ago | Open this trip |
Airlines on the cheapest dates: Thai AirAsia.
Premium cabin fares from Chiang Mai to Penang
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 14 Nov – 22 Nov in another cabin: Premium economy · Business · First
Today's prices for 11 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Chiang Mai to Penang?
Return
Not enough history yet: in 10 days of return prices, 24 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
One-way
Not enough history yet: we have one day of one-way prices, 7 Nov, and compare booking times once 3 booking ranges have 7 days each.
Live price for these dates
The cheapest return found recently is for 14 Nov – 22 Nov. 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 Penang?
The cheapest return found recently is $353 with Thai AirAsia, 14 Nov to 22 Nov, found 2 days ago. The cheapest return we hold, of any age, is $348 with Thai AirAsia, 17 Nov to 20 Nov, found 3 days ago. The cheapest return fare on each of 3 departure dates is usually $351 to $355.
How much is a one-way flight from Chiang Mai to Penang?
The cheapest one-way found recently is $147 with Thai AirAsia, 11 Jan 2027, found 6 days ago.
How long is the flight from Chiang Mai to Penang?
The cheapest one-way found recently, with Thai AirAsia on 11 Jan 2027, takes 5 h 35 min with 1 stop.
Which airlines have the cheapest flights from Chiang Mai to Penang?
Between 14 Nov and 17 Nov, Thai AirAsia has the cheapest return on all 3 departure dates we hold.
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