Cheap flights from Sihanoukville to Bangkok

One-way fares from $197 · KOS → BKK · prices found by travellers in the last 48 hours

Compare all dates Bangkok → Sihanoukville
Cheapest fare
$197

Air Cambodia · Mon, Nov 9

Cheapest month
November

from $197

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 10m

480 km

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Cheapest month to fly from Sihanoukville to Bangkok

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

  1. November 2026 Cheapest $197
  2. December 2026 $246
  3. January 2027 $216
  4. February 2027 $213
  5. March 2027 $212
  6. April 2027 $235

Cheapest dates in November 2026

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

Air Cambodia
Depart11:05 Mon, Nov 9KOS → DMK 2h 10m · 1 stop
$197one way, per person
View deal
Air Cambodia
Depart11:05 Thu, Nov 5KOS → DMK 2h 10m · 1 stop
$221one way, per person
View deal
AirAsia
Depart13:30 Sun, Nov 15KOS → DMK 4h 15m · 1 stop
$236one way, per person
View deal
AirAsia Cambodia
Depart12:15 Sat, Nov 21KOS → DMK 4h 05m · 1 stop
$239one way, per person
View deal
AirAsia
Depart13:30 Mon, Nov 23KOS → DMK 4h 15m · 1 stop
$239one way, per person
View deal
AirAsia Cambodia
Depart12:15 Sat, Nov 14KOS → DMK 4h 05m · 1 stop
$249one way, per person
View deal
AirAsia
Depart13:30 Sun, Nov 22KOS → DMK 4h 15m · 1 stop
$249one way, per person
View deal
AirAsia
Depart13:30 Fri, Nov 20KOS → DMK 4h 15m · 1 stop
$262one way, per person
View deal
See every date in November 2026 →

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About flights from Sihanoukville to Bangkok

Sihanoukville (KOS) and Bangkok (BKK) are about 480 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 10m. Over the next few months, one-way fares start from $197, 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 Sihanoukville to Bangkok?

The cheapest one-way fare we've seen recently is $197 with Air Cambodia, departing Monday, November 9, 2026. Over the coming months, the lowest fare in each month ranges from $197 to $246.

What is the cheapest month to fly from Sihanoukville to Bangkok?

November 2026 currently has the lowest fares, from $197 one way.

Are there direct flights from Sihanoukville to Bangkok?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Sihanoukville to Bangkok?

The quickest journey we've seen takes about 2h 10m. Sihanoukville and Bangkok are around 480 km apart.

Which airlines fly from Sihanoukville to Bangkok?

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

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