Phnom Penh to Bangkok in March 2027 KTI → BKK, DMK
Techo International (KTI) → Suvarnabhumi Airport (BKK), Don Mueang International Airport (DMK)
For departures in March 2027, the cheapest return found recently is $242 with Thai AirAsia, 31 Mar 2027 – 9 Apr 2027, found yesterday. The cheapest one-way found recently is $95 with Thai Vietjet Air, 12 Mar 2027, found yesterday.
Return
We hold return fares on only 1 departure date in March 2027, too few to say what one usually costs.
Cheapest return found recently
$242
31 Mar 2027 – 9 Apr 2027 · Thai AirAsia
Techo International (KTI) → Don Mueang International Airport (DMK)
out nonstop, back nonstop
found yesterday
It is also the cheapest return we hold, of any age.
The cheapest dates in March 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 31 Mar 2027 – 9 Apr 2027 | $242 | Thai AirAsia | out nonstop, back nonstop | found yesterday | See prices for these dates |
Every date we hold
1 departure date
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 31 Mar 2027 – 9 Apr 2027 | $242 | Thai AirAsia | Techo International (KTI) → Don Mueang International Airport (DMK) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $148.
One-way
In March 2027, the cheapest one-way fare on each of 7 departure dates is usually $95 to $95. Across all 62 departure dates we hold on this route, it is usually $84 to $98. Of the 7 months with enough one-way fares to compare, 4 are usually cheaper than March 2027.
Cheapest one-way found recently
$95
12 Mar 2027 · Thai Vietjet Air
Techo International (KTI) → Suvarnabhumi Airport (BKK)
nonstop
found yesterday
It is also the cheapest one-way we hold, of any age.
The cheapest dates in March 2027
| Dates | From | Airline | Stops | Found | |
|---|---|---|---|---|---|
| 12 Mar 2027 | $95 | Thai Vietjet Air | nonstop | found yesterday | Open this trip |
| 14 Mar 2027 | $95 | Thai AirAsia | nonstop | found 3 days ago | Open this trip |
| 16 Mar 2027 | $95 | Thai AirAsia | nonstop | found 3 days ago | Open this trip |
| 17 Mar 2027 | $95 | Thai AirAsia | nonstop | found 3 days ago | Open this trip |
| 18 Mar 2027 | $95 | Thai Vietjet Air | nonstop | found 5 days ago | Open this trip |
Every date we hold
7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 12 Mar 2027 | $95 | Thai Vietjet Air | Techo International (KTI) → Suvarnabhumi Airport (BKK) | nonstop | found yesterday | Open this trip |
| 14 Mar 2027 | $95 | Thai AirAsia | Techo International (KTI) → Don Mueang International Airport (DMK) | nonstop | found 3 days ago | Open this trip |
| 16 Mar 2027 | $95 | Thai AirAsia | Techo International (KTI) → Don Mueang International Airport (DMK) | nonstop | found 3 days ago | Open this trip |
| 17 Mar 2027 | $95 | Thai AirAsia | Techo International (KTI) → Don Mueang International Airport (DMK) | nonstop | found 3 days ago | Open this trip |
| 18 Mar 2027 | $95 | Thai Vietjet Air | Techo International (KTI) → Suvarnabhumi Airport (BKK) | nonstop | found 5 days ago | Open this trip |
| 27 Mar 2027 | $95 | Thai AirAsia | Techo International (KTI) → Don Mueang International Airport (DMK) | nonstop | found 4 days ago | Open this trip |
| 31 Mar 2027 | $96 | Thai Vietjet Air | Techo International (KTI) → Suvarnabhumi Airport (BKK) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $72.
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