Cheap flights from Phnom Penh to Bangkok

One-way fares from $73 · PNH → BKK · prices found by travellers in the last 48 hours

Compare all dates Bangkok → Phnom Penh
Cheapest fare
$73

Thai Vietjet Air · Sat, Nov 28

Cheapest month
November

from $73

Direct flights
Yes

Thai Vietjet Air and Thai AirAsia

Flight time
1h 10m

540 km

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Cheapest month to fly from Phnom Penh to Bangkok

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $73
  2. December 2026 $86
  3. January 2027 $82
  4. February 2027 $84
  5. March 2027 $86
  6. April 2027 $89

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Thai Vietjet Air
Depart19:55 Sat, Nov 28KTI → BKK 1h 25m · Direct
$73one way, per person
View deal
Thai Vietjet Air
Depart10:35 Thu, Nov 26KTI → BKK 1h 20m · Direct
$76one way, per person
View deal
Thai Vietjet Air
Depart19:55 Tue, Nov 10KTI → BKK 1h 25m · Direct
$86one way, per person
View deal
Thai Vietjet Air
Depart10:35 Wed, Nov 11KTI → BKK 1h 20m · Direct
$86one way, per person
View deal
Thai Vietjet Air
Depart10:35 Thu, Nov 12KTI → BKK 1h 20m · Direct
$86one way, per person
View deal
Thai Vietjet Air
Depart19:55 Thu, Nov 19KTI → BKK 1h 25m · Direct
$86one way, per person
View deal
Thai Vietjet Air
Depart10:35 Tue, Nov 24KTI → BKK 1h 20m · Direct
$86one way, per person
View deal
Thai Vietjet Air
Depart19:55 Wed, Nov 25KTI → BKK 1h 25m · Direct
$86one way, per person
View deal
See every date in November 2026 →

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About flights from Phnom Penh to Bangkok

Phnom Penh (PNH) and Bangkok (BKK) are about 540 km apart. Direct flights take around 1h 10m, and recent direct fares were with Thai Vietjet Air and Thai AirAsia. Over the next few months, one-way fares start from $73, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Phnom Penh to Bangkok?

The cheapest one-way fare we've seen recently is $73 with Thai Vietjet Air, departing Saturday, November 28, 2026. Over the coming months, the lowest fare in each month ranges from $73 to $89.

What is the cheapest month to fly from Phnom Penh to Bangkok?

November 2026 currently has the lowest fares, from $73 one way.

Are there direct flights from Phnom Penh to Bangkok?

Yes. Recent direct fares were with Thai Vietjet Air and Thai AirAsia.

How long is the flight from Phnom Penh to Bangkok?

A direct flight takes about 1h 10m. Phnom Penh and Bangkok are around 540 km apart.

Which airlines fly from Phnom Penh to Bangkok?

Recent fares on this route were with Thai Vietjet Air and Thai AirAsia.

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