Phuket, ThailandKoh Samui, Thailand

Flights from Phuket to Koh Samui

Compare airlines and fares on HKTUSM. Find cheap flights, flexible dates, and instant booking.

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Multiple airlines compared
249 kmdistance
~1hflight time
from $50one-way
Short-haulroute

Search Flights: Phuket (HKT) → Koh Samui (USM)

Route snapshot: Phuket to Koh Samui

Phuket to Koh Samui is a 1h air corridor covering roughly 249 km and typically searched by travelers comparing direct and one-stop options.

Use this page to benchmark fares, check which airlines commonly serve the corridor, and move into airport, visa, and destination planning before you book.

Why travelers watch this route

Route economics

HKTUSM sits in the Short-haul fare band, with economy prices often starting around $50 when booked at the right time.

Seasonality

Koh Samui demand usually strengthens around November – February, which can push fares higher on this corridor.

Airline competition

This corridor is usually compared across 8 common airline options, which is why checking both the route page and the live fare search can uncover better timing and booking opportunities.

Airlines flying Phuket to Koh Samui

These carriers commonly operate the HKTUSM route or connect via regional hubs.

AirAsiaLion AirBatik AirCitilinkVietJet AirScootThai Lion AirMalaysia Airlines

Best time to fly to Koh Samui

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

Direct & Connecting Flights

Multiple airlines operate between Phuket (HKT) and Koh Samui (USM). Compare direct and connecting options to find the best price. Direct flights take approximately 1h.

Fares & Price Guide

Economy fares on HKTUSM typically range from $50 to $180 USD one-way. Book 6–10 weeks ahead for the best prices, or set a fare alert to catch price drops automatically.

About Koh Samui, Thailand

Koh Samui is a popular destination for AirConnect travellers. Best visited during November – February. Browse our destination guide for hotels, visa requirements, and travel tips.

Plan this route beyond the fare

Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.

Explore related route clusters

These hubs help search engines and travelers understand where this corridor sits in the wider route graph.

Deals on Phuket → Koh Samui

Limited-time offers — grab them before they're gone

Frequently asked questions — Phuket to Koh Samui flights

Ready to book HKTUSM?

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