From Ko Samui

Cheap Flights from Ko Samui

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Ko Samui

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Prices updated 24 days ago

486,190 searches this week

171 airlines compared

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

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Today’s best flight deals from Ko Samui

Explore current cheapest deals departing from Ko Samui

One-way

Sort by: Cheapest

USM

Phuket City

Thailand • Oct 2026

$48

$59

One-way

USM

Krabi

Thailand • Oct 2026

$52

$59

One-way

USM

Pattaya

Thailand • Sep 2026

$62

$64

One-way

USM

Bangkok

Thailand • Jul 2026

$55

$77

One-way

USM

Bangkok

Thailand • Sep 2026

$50

$77

One-way

USM

Chiang Mai

Thailand • Sep 2026

$63

$81

One-way

USM

Hat Yai

Thailand • Sep 2026

$102

$101

One-way

USM

Kuala Lumpur

Malaysia • Sep 2026

$131

$115

One-way

USM

Singapore

Singapore • Nov 2026

$104

$117

One-way

USM

Chiang Rai Province

Thailand • Mar 2027

$121

$117

One-way

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Origin Intelligence — 559 Destinations from Ko Samui Tracked

Insights for flights from Ko Samui

Over the last 90 days, 39% of recent fares from Ko Samui were to destinations within Thailand, making it the dominant country for flights. You can also find flights to India, which accounted for 8% of recent fares, and Turkey, representing 7% of recent fares. Overall, travelers from Ko Samui can reach 559 unique cities across 58 countries, offering a wide array of options for your next trip.

For those seeking cheap flights from Ko Samui, the most affordable options right now include routes to Krabi, Thailand, with fares starting at $117. You can also find economical flights to Pattaya, Thailand, with prices from $130, and Phuket City, Thailand, where fares begin at $132.

The majority of flights from Ko Samui require a connection, as only 21.5% of recent fares were for non-stop journeys. This indicates that connecting flights are the more common option when flying from Ko Samui.

Among the most frequently discounted destinations from Ko Samui, Phuket City, Thailand, appears most often in recent fares. Following closely in popularity are flights to Bangkok, Thailand, and Krabi, Thailand, which also feature prominently in recent fare observations.

When considering flight distances, about two-thirds (66%) of routes from Ko Samui are long-distance international trips. Short-haul flights make up 24% of the routes, while medium-haul journeys account for 10% of the available options.

Most popular airlines from Ko Samui

Bangkok Airways

Thai Airways International

Thai AirAsia

Danish Air Lines

Rio Sul Serviços Aéreos Regionais

MyTravel Airways

Centurion Air Cargo

Qatar Airways

Last-minute flights going from Ko Samui soon

Thu, Jun 18

⌛ Last-Minute

USM - Istanbul

Ko Samui (USM) - Istanbul (IST)

Bangkok Airways

$1,118

$781

One-way

Sun, Jun 21

⌛ Last-Minute

USM - Frankfurt

Ko Samui (USM) - Frankfurt (FRA)

Bangkok Airways

$1,003

$934

One-way

Mon, Jun 22

⌛ Last-Minute

USM - Düsseldorf

Ko Samui (USM) - Düsseldorf (NRN)

Scoot

$1,528

$1,218

One-way

Fri, Jun 19

⌛ Last-Minute

USM - Los Angeles

Ko Samui (USM) - Los Angeles (LAX)

EVA Air

$1,086

$1,169

One-way

Wed, Jun 17

⌛ Last-Minute

USM - Vienna

Ko Samui (USM) - Vienna (VIE)

Scoot

$925

$825

One-way

Thu, Jun 18

⌛ Last-Minute

USM - Dublin

Ko Samui (USM) - Dublin (DUB)

Qatar Airways

$1,108

$1,240

One-way

Most popular destinations to fly from Ko Samui

Istanbul

TOP

Turkey • Jun 2026

from

$781

London

TOP

United Kingdom • Nov 2026

from

$721

Dubai

TOP

United Arab Emirates • Dec 2026

from

$592

Helsinki

TOP

Finland • Feb 2027

from

$1,184

Milan

TOP

Italy • Nov 2026

from

$1,034

Copenhagen

TOP

Denmark • Sep 2026

from

$1,060

Biggest price drops on international destinations from Ko Samui

-30%

USM - Istanbul

$1,118 → $781

-16%

USM - London

$860 → $721

-11%

USM - Toulouse

$1,139 → $1,011

-11%

USM - Vienna

$925 → $825

Popular Airports from Ko Samui

Ko Samui airport insights

🎯 Booking tip

Watch fares to Krabi

Flights from Koh Samui to Krabi are cheapest, starting at $117.

📅 Cheapest travel period

Mar

Flights from USM tend to be cheaper in March.

⏱️ Best time to book

8+ months in advance

Booking 8+ months in advance offers the lowest median fare for flights from USM.

✈️ Airlines to watch

Bangkok Airways, Thai Airways International

These carriers offer the most flights from Ko Samui.

💸 Cheapest deals found

From ~$59 direct / ~$117 roundtrip

The cheapest flights from USM are to destinations within Thailand, such as Krabi and Pattaya.

🗓️ Best days to catch a deal

Fri - Thu - Sat

Flights from USM are cheapest on Friday, Thursday, and Saturday, based on 45463 deals.

Ko Samui main airports to depart from

Samui (USM)

Cheapest

Samui Airport is ideal for travelers seeking direct access to Ko Samui and nearby islands.

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

💸 Flights from ~$117

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a useful alternative with significantly lower flight prices and integrated ferry-to-airport shuttle services.

📍 ~100 km from Ko Samui (reachable by ferry and bus)

💸 Flights from ~$39

Krabi (KBV)

Krabi offers more international connections and good availability of low-cost carriers as a secondary option.

📍 ~135 km from Ko Samui (reachable by ferry and car)

💸 Flights from ~$42

Phuket International (HKT)

Cheapest

Phuket International is the best option for long-haul international alternatives with the largest flight network.

📍 ~200 km from Ko Samui (reachable by ferry and car)

💸 Flights from ~$30

Nakhon Si Thammarat (NST)

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

📍 ~100 km from Ko Samui (reachable by ferry and car)

💸 Flights from ~$40

Chumphon (CJM)

Chumphon is an alternative for travelers heading towards Northern/Central Thailand mainland, despite limited flight frequency.

📍 ~100 km from Ko Samui (reachable by ferry and car)

💸 Flights from ~$73

Business & First Class Flight Deals from Ko Samui

Discover luxury on the budget with premium cabin class on flights from Ko Samui.

Elite

Best Elite deals from Ko Samui

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From USM

Elite

Bangkok

Thailand • Sep 2026

92% AI deal score

$638

$389

Save $249

Bangkok Airways

Business Class

From USM

Elite

Amman

Jordan • Jun 2026

81% AI deal score

$2,834

$2,397

Save $437

Gulf Air, +1

Business Class

Booking Flights from Ko Samui: Frequently Asked Questions

Historically, travelers from Ko Samui have found several destinations for under $250. Within Thailand, Phuket City and Pattaya typically offer median prices of $146 and $147, respectively. Other options include Bangkok, with median prices around $167 to $177, and Chiang Mai at $221. For international travel under $250, Kuala Lumpur, Malaysia, has a median price of $203, and Singapore is available for a median of $235. Across the trailing quarter, there were 8 such destinations identified.

From Ko Samui, travelers can typically reach a wide array of destinations. Historically, flights have been available to 559 unique cities across 58 countries. In the trailing 90 days, Thailand accounted for 39% of the available routes. India was another significant region, representing 8% of the destinations, followed by Turkey at 7%.

Across the trailing quarter, the most frequently served destinations from Ko Samui were primarily within Thailand. Phuket City was a top destination, followed closely by Bangkok. Krabi also consistently appeared among the most popular choices for travelers departing from Ko Samui.

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Departing from nearby city?

Flights from Phuket City Flights from Krabi Flights from Nakhon Si Thammarat Province Flights from Surat Thani Province

Cheap Flights from Ko Samui

Today’s best flight deals from Ko Samui

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

Origin Intelligence — 559 Destinations from Ko Samui Tracked

Insights for flights from Ko Samui

Most popular airlines from Ko Samui

Last-minute flights going from Ko Samui soon

Most popular destinations to fly from Ko Samui

Biggest price drops on international destinations from Ko Samui

Popular Airports from Ko Samui

Ko Samui airport insights

Watch fares to Krabi

Mar

8+ months in advance

Bangkok Airways, Thai Airways International

From ~$59 direct / ~$117 roundtrip

Fri - Thu - Sat

Ko Samui main airports to depart from

Airports nearby Ko Samui used as alternative

Business & First Class Flight Deals from Ko Samui

Best Elite deals from Ko Samui

Bangkok

Amman

Booking Flights from Ko Samui: Frequently Asked Questions

Where can I fly from Ko Samui for under $250?

Where can I fly from Ko Samui?

What are the most popular destinations from Ko Samui?

What kinds of trips can I take from Ko Samui?

Where are the cheapest international flights from Ko Samui?

What month has the cheapest flights from Ko Samui?

Explore More Destinations from Ko Samui

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Departing from nearby city?