To Ko Samui

Cheap Flights from Krabi to Ko Samui

Browse current best options from Krabi. Become a member to unlock all deals and get alerts when new deals appear.

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Krabi

RatePunk searches hundreds of travel sites at once for deals on flights to Ko Samui

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from Krabi to Ko Samui

Explore current cheapest deals departing from Krabi to Ko Samui

Round trip

Sort by: Cheapest

September 8 - September 14

Cheapest

Best

KBV - Ko Samui

$110

$122

Round trip

September 3 - September 4

Cheapest

Best

KBV - Ko Samui

$112

$122

Round trip

September 2 - September 14

Cheapest

Earliest

KBV - Ko Samui

$99

$122

Round trip

October 29 - October 31

Cheapest

Best

KBV - Ko Samui

$118

$122

Round trip

September 2 - September 9

Earliest

KBV - Ko Samui

$108

$129

Round trip

October 28 - October 30

Best

KBV - Ko Samui

$118

$130

Round trip

September 16 - September 20

KBV - Ko Samui

$114

$131

Round trip

September 14 - September 19

KBV - Ko Samui

$113

$149

Round trip

October 27 - October 31

KBV - Ko Samui

$119

$152

Round trip

September 8 - September 25

KBV - Ko Samui

$100

$156

Round trip

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Route Intelligence — 486,190 Searches this Week

Insights for flights from Krabi to Ko Samui

Most itineraries for cheap flights from Krabi to Ko Samui connect at least once, with only 29.3% of recent fares being non-stop. For the majority of itineraries that include connections, the typical number of stopovers is two. This indicates that travelers should expect to factor in layovers when planning their journey between these two destinations.

A typical journey from Krabi to Ko Samui takes approximately 9h 10m, including connections. This duration accounts for the various itineraries available, many of which involve one or more stopovers. Given the prevalence of connecting flights, this median time provides a realistic expectation for the overall travel period.

When is the cheapest time to fly from Krabi to Ko Samui? The most affordable fares are typically found in June, with a median price of $115. Following closely, November offers a median fare of $120, and July presents options with a median of $130. These months represent the best opportunities for securing lower prices on this route.

Fares from Krabi to Ko Samui typically range from $134–$391, with a median price of $261. Right now, fares are near the typical level for this route. Only 1% of recent fares were classified as a good price, suggesting that finding exceptionally low prices can be challenging. New deals appear almost daily, so setting up a price alert could be beneficial for tracking fare changes.

How much is a round trip from Krabi to Ko Samui

Regular price: $86 - $233

Prices are currently within the regular range.

The regular price range for flights from Krabi to Ko Samui is between $86 and $233. The current lowest deal is $122 with Bangkok Airways for travel from Sep 8-Sep 14.

now $122

Low $86

High $233

The cheapest time to fly from Krabi to Ko Samui

The cheapest month to fly from Krabi to Koh Samui is June, with a median price of $115. The most expensive month is October, with a median price of $375. Prices are generally lower from January to November.

June

Cheapest

Flights from $115

October

Most Expensive

Flights from $375

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Krabi to Ko Samui

Bangkok Airways

Last-minute flights going from Krabi to Ko Samui

Thu, Jun 18

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

MyTravel Airways

$238

$331

One-way

Tue, Jun 23

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

Bangkok Airways

$140

$225

One-way

Tue, Jun 23

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

Bangkok Airways

$141

$226

One-way

Wed, Jun 24

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

Bangkok Airways

$140

$221

One-way

Wed, Jul 1

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

Bangkok Airways

$120

$209

One-way

Wed, Jul 1

⌛ Last-Minute

KBV - Ko Samui

Krabi (KBV) - Ko Samui (USM)

Bangkok Airways

$109

$225

One-way

Biggest price drops on these dates for flights from Krabi to Ko Samui

2 nights

Oct 29 - Oct 31

$118 → $122

1 night

Sep 3 - Sep 4

$112 → $122

6 nights

Sep 8 - Sep 14

$110 → $122

11%

2 nights

Oct 28 - Oct 30

$118 → $130

10%

Popular Airports to fly from Krabi to Ko Samui

Krabi - Ko Samui route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Krabi to Ko Samui are above the typical level at $122.

📅 Best time to fly

June is historically the cheapest month

Historically, June is the cheapest month to fly from Krabi to Ko Samui, with a median price of $115.

⏱️ Flight duration

Flights typically take 9h 10m

Flights from Krabi to Ko Samui typically take 9h 10m, with most requiring connections.

✈️ Airlines & availability

Connecting flights are dominant

Connecting flights are dominant for this route, with a median of 2 stopovers.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways is an airline that offers direct flights on the Krabi to Ko Samui route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Krabi to Ko Samui are frequent, with nearly one deal per day.

Krabi main airports to depart from

Krabi (KBV)

Cheapest

Fly from Krabi Airport for a direct route to Ko Samui, offering a convenient departure.

📍 ~11 km from Krabi (reachable by car)

💸 Flights from ~$122

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Fly into Ko Samui Airport for direct access to the island's attractions and beaches.

📍 ~5 km from Ko Samui (reachable by car)

💸 Flights from ~$122

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is the closest mainland airport to Ko Samui with well-established ferry and bus transfers.

📍 ~135 km from Ko Samui (requires ferry and bus transfer)

💸 Flights from ~$130

Phuket International (HKT)

Phuket International offers the largest international flight network in Southern Thailand for long-haul alternatives.

📍 ~200 km from Ko Samui (requires ferry and land transport)

💸 Flights from ~$135

Nakhon Si Thammarat (NST)

Cheapest

Nakhon Si Thammarat is a viable mainland alternative for domestic Thai flights, often serving as a backup.

📍 ~100 km from Ko Samui (requires ferry and land transport)

💸 Flights from ~$97

Chumphon (CJM)

Chumphon is an alternative for travelers heading towards Northern or Central Thailand mainland.

📍 ~140 km from Ko Samui (requires ferry and land transport)

💸 Flights from ~$175

Business & First Class Flight Deals to Ko Samui

35% AI deal score

$1,236

Frequently Asked Questions About Flights to Ko Samui

Historically, the optimal window for booking flights from Krabi to Ko Samui is typically between 28 and 59 days prior to departure. During this period, the average price for a flight is around $118. Booking within 0-6 days of departure sees the average price rise to $200, while booking more than 60 days out can result in an average price of $381. Planning your purchase within the recommended window can lead to more favorable pricing.

Across the trailing quarter, a price of $134 or less for a flight from Krabi to Ko Samui is considered a good deal. The median price for this route historically stands at $261. Prices can range, with 75% of observed fares being $391 or less. Travelers aiming for a good value should target prices at or below the $134 threshold.

Based on historical data, June typically offers the cheapest flights from Krabi to Ko Samui, with a median price of $115. November also presents a good value, showing a median price of $120. While July has a median price of $130, the annual median price for this route is $261, indicating that these months offer significantly lower fares.

Related routes

Consider alternative routes from Krabi

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Cheap Flights from Krabi to Ko Samui

Today’s best flight deals from Krabi to Ko Samui

Unlock all 500+ flight deals to Ko Samui and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from Krabi to Ko Samui

How much is a round trip from Krabi to Ko Samui

The cheapest time to fly from Krabi to Ko Samui

Direct flights from Krabi to Ko Samui

Last-minute flights going from Krabi to Ko Samui

Biggest price drops on these dates for flights from Krabi to Ko Samui

Popular Airports to fly from Krabi to Ko Samui

Krabi - Ko Samui route insights

Recent fares are above the typical level

June is historically the cheapest month

Flights typically take 9h 10m

Connecting flights are dominant

Bangkok Airways offers direct flights

Deals are frequent for this route

Krabi main airports to depart from

Ko Samui main airports to arrive at

Airports nearby Ko Samui used as alternative

Business & First Class Flight Deals to Ko Samui

Best Elite deals to Ko Samui

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Sep 28

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Nov 07

Jun 23

Aug 05

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Jun 19

Frequently Asked Questions About Flights to Ko Samui

When is the best time to book flights from Krabi to Ko Samui?

When is the best time to book flights from Krabi to Ko Samui?

What is a good price for a flight from Krabi to Ko Samui?

What is a good price for a flight from Krabi to Ko Samui?

Which months have the cheapest flights from Krabi to Ko Samui?

Which months have the cheapest flights from Krabi to Ko Samui?

How many flights from Krabi to Ko Samui are non-stop?

How many flights from Krabi to Ko Samui are non-stop?

What's the flight time from Krabi to Ko Samui?

What's the flight time from Krabi to Ko Samui?

How often do Krabi to Ko Samui flight prices drop?

How often do Krabi to Ko Samui flight prices drop?

Related routes

Consider alternative routes from Krabi