What is the cheapest month to fly from Denpasar to Koh Samui?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Denpasar (DPS) to Koh Samui (USM), with fares starting from $167.

What is the lowest current fare from DPS to USM?

The lowest currently-listed fare from Denpasar (DPS) to Koh Samui (USM) is $167 on 2026-07-23.

Is there a direct flight from Denpasar to Koh Samui?

There is currently no non-stop service from DPS to USM. Most travellers connect through a hub airport. See our route page for current stopover options.

Cheap flights from Denpasar to Koh Samui

Cheapest current fares: $167 in July 2026 on connecting flights.

Last updated May 26, 2026 · By Flightmaps Editorial

Cheapest month-by-month fares

Lowest available fare per calendar month from Denpasar (DPS) to Koh Samui (USM). Refreshed daily.

Denpasar (DPS) → Koh Samui (USM)

July 2026 $167
September 2026 $219
August 2026 $246
June 2026 $251
May 2026 $299

Frequently asked questions

What is the cheapest month to fly from Denpasar to Koh Samui?

Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from Denpasar (DPS) to Koh Samui (USM), with fares starting from $167.
What is the lowest current fare from DPS to USM?

The lowest currently-listed fare from Denpasar (DPS) to Koh Samui (USM) is $167 on 2026-07-23.
Is there a direct flight from Denpasar to Koh Samui?

There is currently no non-stop service from DPS to USM. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.