In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What is the cheapest time of day to fly from HHQ to USM?

When flying from Hua Hin to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Hua Hin to Ko Samui that include hotel bookings?

Yes. In addition to deals on Hua Hin to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Hua Hin to Ko Samui?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hua Hin to Ko Samui.

Can I find deals for business class flights from Hua Hin to Ko Samui?

Yes. Cheapflights offers flight deals from Hua Hin to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£286+ Cheap Flights from Hua Hin to Ko Samui

Cheap flight deals from Hua Hin to Ko Samui

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Cheapest flights from Hua Hin to Ko Samui
Explore the most affordable flight options available from Hua Hin to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Wed 14/1017:20 -

2 stops21h 25m

Wed 21/1008:55 -

1 stop7h 55m

Deal found 5/9£286

Sun 18/1017:20 -

2 stops17h 15m

Sun 25/1008:50 -

1 stop7h 55m

Deal found 3/9£299

Fri 16/1017:20 -

2 stops13h 50m

Fri 23/1008:55 -

1 stop7h 55m

Deal found 1/9£380

Find flight deals from Hua Hin to Ko Samui

Round-trip from	£286
Popular in	July
Cheapest in	October
Average price	£172

14/10-21/10
3 total stops
29h 20m total
Hua Hin to Ko Samui

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£7 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Hua HinKo Samui

HHQ Hua Hin - USM Ko Samui

HHQUSM

Hua Hin

Wed 14/10

17:20-14:45

2 stops21h 25m

Ko Samui

Wed 21/10

08:55-16:50

1 stop7h 55m

£286

Hua HinKo Samui

HHQ Hua Hin - USM Ko Samui

HHQUSM

Hua Hin

Sun 18/10

17:20-10:35

2 stops17h 15m

Ko Samui

Sun 25/10

08:50-16:45

1 stop7h 55m

£299

Fastest return journey

Hua HinKo Samui

HHQ Hua Hin - USM Ko Samui

HHQUSM

Hua Hin

Fri 16/10

17:20-07:10

2 stops13h 50m

Ko Samui

Fri 23/10

08:55-16:50

1 stop7h 55m

£380

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Sorted by cheapest first

Best time to book a flight from Hua Hin to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Hua Hin with our price prediction graph.

HHQ-USM

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Can I find deals for flights from Hua Hin to Ko Samui that include hotel bookings?
Yes. In addition to deals on Hua Hin to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Hua Hin to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hua Hin to Ko Samui.
Can I find deals for business class flights from Hua Hin to Ko Samui?
Yes. Cheapflights offers flight deals from Hua Hin to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Ko Samui from Hua Hin.

Can Cheapflights find flights from Hua Hin to Ko Samui with no change fees?

Yes, we can. To see specific flights from Hua Hin to Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hua Hin to Ko Samui become cheaper?

Yes, Cheapflights offers price alerts on Hua Hin to Ko Samui flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Hua Hin to Ko Samui from £286

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hua Hin to Ko Samui

Cheapest flights from Hua Hin to Ko SamuiExplore the most affordable flight options available from Hua Hin to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Explore the most affordable flight options available from Hua Hin to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Hua Hin to Ko SamuiDiscover carefully curated flight deals from Hua Hin to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Discover carefully curated flight deals from Hua Hin to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Hua Hin to Ko SamuiDiscover last-minute flight deals from Hua Hin to Ko Samui. Data last updated 6 September 2026 and is based on user searches.

Discover last-minute flight deals from Hua Hin to Ko Samui. Data last updated 6 September 2026 and is based on user searches.

Find flight deals from Hua Hin to Ko Samui

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Best time to book a flight from Hua Hin to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Hua Hin with our price prediction graph.

Related info for your journey

Can I find deals for flights from Hua Hin to Ko Samui that include hotel bookings?

How can I find direct flights from Hua Hin to Ko Samui?

Can I find deals for business class flights from Hua Hin to Ko Samui?

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hua Hin to Ko Samui

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ko Samui by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Thailand

Book a non-stop flight to one of these other cities located in Thailand.

Search flights from Hua Hin to Ko Samui by cabin class

Find flights from Hua Hin to Ko Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Ko Samui

Explore flights to Ko Samui departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.

Hua Hin and Ko Samui flights

Browse other Hua Hin and Ko Samui flight options. Last updated on 6 September 2026.

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How does Cheapflights help users find flights from Hua Hin to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets from Hua Hin to Ko Samui?

Can Cheapflights find flights from Hua Hin to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from Hua Hin to Ko Samui become cheaper?

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Cheapest flights from Hua Hin to Ko Samui
Explore the most affordable flight options available from Hua Hin to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.

Best flights from Hua Hin to Ko Samui
Discover carefully curated flight deals from Hua Hin to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.

Last-minute flights from Hua Hin to Ko Samui
Discover last-minute flight deals from Hua Hin to Ko Samui. Data last updated 6 September 2026 and is based on user searches.