Cheap flights from Bangkok to Phnom Penh

One-way fares from $60 · BKK → PNH · prices found by travellers in the last 48 hours

Compare all dates Phnom Penh → Bangkok
Cheapest fare
$60

Thai Vietjet Air · Sat, Jan 16

Cheapest month
January

from $60

Direct flights
Yes

Thai Vietjet Air, Thai AirAsia and Cambodia Airways

Flight time
1h 00m

540 km

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Cheapest month to fly from Bangkok to Phnom Penh

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

  1. November 2026 $68
  2. December 2026 $76
  3. January 2027 Cheapest $60
  4. February 2027 $77
  5. March 2027 $77
  6. April 2027 $82
  7. May 2027 $82

Cheapest dates in January 2027

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

Thai Vietjet Air
Depart08:30 Sat, Jan 16BKK → KTI 1h 15m · Direct
$60one way, per person
View deal
Thai Vietjet Air
Depart17:45 Sun, Jan 17BKK → KTI 1h 15m · Direct
$63one way, per person
View deal
Thai Vietjet Air
Depart08:30 Tue, Jan 5BKK → KTI 1h 15m · Direct
$65one way, per person
View deal
Thai AirAsia
Depart13:05 Fri, Jan 22DMK → KTI 1h 15m · Direct
$68one way, per person
View deal
Thai Vietjet Air
Depart08:30 Wed, Jan 6BKK → KTI 1h 15m · Direct
$75one way, per person
View deal
Thai AirAsia
Depart13:05 Wed, Jan 27DMK → KTI 1h 15m · Direct
$75one way, per person
View deal
Thai Vietjet Air
Depart17:45 Sat, Jan 30BKK → KTI 1h 15m · Direct
$75one way, per person
View deal
Thai Vietjet Air
Depart08:30 Thu, Jan 7BKK → KTI 1h 15m · Direct
$76one way, per person
View deal
See every date in January 2027 →

Plan the rest of your trip to Phnom Penh

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in Phnom PenhCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in Phnom PenhTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in Phnom PenhPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in Phnom PenhCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for CambodiaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Bangkok to Phnom Penh

Bangkok (BKK) and Phnom Penh (PNH) are about 540 km apart. Direct flights take around 1h 00m, and recent direct fares were with Thai Vietjet Air, Thai AirAsia and Cambodia Airways. Over the next few months, one-way fares start from $60, and January 2027 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 Bangkok to Phnom Penh?

The cheapest one-way fare we've seen recently is $60 with Thai Vietjet Air, departing Saturday, January 16, 2027. Over the coming months, the lowest fare in each month ranges from $60 to $82.

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

January 2027 currently has the lowest fares, from $60 one way.

Are there direct flights from Bangkok to Phnom Penh?

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

How long is the flight from Bangkok to Phnom Penh?

A direct flight takes about 1h 00m. Bangkok and Phnom Penh are around 540 km apart.

Which airlines fly from Bangkok to Phnom Penh?

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

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