Cheap flights from Koh Samui to Krabi
Cheapest current fares: $87 in September 2026, 201 km direct flight in ~14m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Koh Samui (USM) to Krabi (KBV). Refreshed daily.
Koh Samui (USM) → Krabi (KBV)
- September 2026 $87
- October 2026 $88
- November 2026 $119
- August 2026 $120
- January 2027 $137
- December 2026 $145
Frequently asked questions
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What is the cheapest month to fly from Koh Samui to Krabi?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Koh Samui (USM) to Krabi (KBV), with fares starting from $87.
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What is the lowest current fare from USM to KBV?
The lowest currently-listed fare from Koh Samui (USM) to Krabi (KBV) is $87 on 2026-09-03.
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How long is the flight from Koh Samui to Krabi?
Direct flights from USM to KBV cover approximately 201 km (125 miles), with an estimated flight time of 14m. Operating airlines: PG.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.