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

In the trailing 90 days, approximately 55.5% of flights from Ko Samui to Bangkok have been non-stop. For travelers who opt for connecting flights, the median number of stopovers is typically one. This indicates that direct routes are a common option for this journey, but flights with a single stop are also readily available.

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

The typical direct flight time from Ko Samui to Bangkok is 1 hour and 15 minutes, covering a distance of 466 kilometers. For flights with one stop, the median travel time extends to 4 hours and 40 minutes. This difference highlights the convenience of non-stop options for this route.

Should I set a price alert for Ko Samui to Bangkok flights?

Yes, it is advisable to set a price alert for flights from Ko Samui to Bangkok. Historically, deals on this route are classified as frequent. This suggests that price fluctuations occur regularly, and an alert can help travelers identify opportune moments to book at a lower cost.

Flights From Ko Samui

To Bangkok

Cheap Flights from Ko Samui to Bangkok

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

Deals from

Ko Samui

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Prices updated today

456 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)

Today’s best flight deals from Ko Samui to Bangkok

Explore current cheapest deals departing from Ko Samui to Bangkok

2027-02-09 – 2027-02-21
USM - Bangkok
37% AI deal score
$64
$164
Round trip
2026-11-21 – 2026-11-29
USM - Bangkok
36% AI deal score
$65
$165
Round trip
2026-10-16 – 2026-10-18
USM - Bangkok
37% AI deal score
$78
$166
Round trip
2026-10-22 – 2026-10-24
USM - Bangkok
37% AI deal score
$78
$166
Round trip
2026-10-27 – 2026-10-31
USM - Bangkok
37% AI deal score
$78
$166
Round trip
2026-10-17 – 2026-10-18
USM - Bangkok
37% AI deal score
$78
$166
Round trip
2026-11-03 – 2026-11-15
USM - Bangkok
36% AI deal score
$60
$166
Round trip
2026-11-13 – 2026-11-20
USM - Bangkok
36% AI deal score
$67
$166
Round trip
2026-10-21 – 2026-10-22
USM - Bangkok
37% AI deal score
$78
$166
Round trip
2026-09-21 – 2026-10-03
USM - Bangkok
37% AI deal score
$73
$166
Round trip

Ko Samui to Bangkok: Overview

Insights for flights from Ko Samui to Bangkok

A typical journey from Ko Samui to Bangkok takes about 1h 30m, including any connections. This short flight covers a distance of 466 kilometers, classifying it as a short-haul route. Given the proximity, it is common for travelers to find efficient connections or direct options.

For those seeking cheap flights from Ko Samui to Bangkok, prices are currently above the typical level. Fares for this route typically range from $169–$311, with a median of $186. Right now, a meaningful share of itineraries are non-stop, while the rest typically connect once.

When considering the cheapest time to fly from Ko Samui to Bangkok, October stands out with a median fare of just $86. November is also a particularly affordable month, with median fares around $89. Looking further ahead, June offers a median fare of $162, which is still below the overall typical range for the route.

How much is a round trip from Ko Samui to Bangkok

Regular price: $59 - $141

Prices are currently above the regular range for flights from Ko Samui to Bangkok.

The regular price range for this route is between 59 USD and 141 USD. The current lowest deal is 159 USD with Bangkok Airways for travel from Oct 19-Oct 23.

now $159

Low $59

High $141

The cheapest time to fly from Ko Samui to Bangkok

The cheapest month to fly from Koh Samui to Bangkok is October, with a median price of $86. The most expensive month is September, with a median price of $264. Prices are generally lower from March to November.

October

Cheapest

Flights from $86

September

Most Expensive

Flights from $264

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov

Direct flights from Ko Samui to Bangkok

Bangkok Airways

Last-minute flights going from Ko Samui to Bangkok

Thu, Aug 27

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$282

$285

One-way

Thu, Aug 27

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$281

$286

One-way

Sat, Sep 5

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (BKK)

Bangkok Airways

$201

$204

One-way

Sun, Sep 13

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$169

$220

One-way

Mon, Sep 14

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (BKK)

Bangkok Airways

$145

$226

One-way

Wed, Sep 16

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (BKK)

Bangkok Airways

$165

$195

One-way

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

3 nights

Sep 5 - Sep 8

$201 → $204

3 nights

Aug 27 - Aug 30

$282 → $285

2 nights

Aug 27 - Aug 29

$281 → $286

4 nights

Sep 18 - Sep 22

$175 → $196

12%

Popular Airports to fly from Ko Samui to Bangkok

Ko Samui - Bangkok route insights

💸 Price insights

Recent fares are above the typical level

Recent fares for Ko Samui to Bangkok are above the typical level at $159.

📅 Best time to fly

October and November are cheapest

Historically, October ($86) and November ($89) offer the lowest median prices.

⏱️ Flight duration

Direct flights take 1h 30m

The median flight duration for this route is 1 hour 30 minutes.

✈️ Airlines & availability

Frequent deals are available

Deals for flights from Ko Samui to Bangkok are frequent, with a mixed availability of direct flights.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways provides direct flights on this route.

🎯 Booking tip

Consider booking in October

The cheapest recent deal from Ko Samui to Bangkok was $159 with Bangkok Airways in October.

Ko Samui main airports to depart from

Samui (USM)

Cheapest

Samui Airport (USM) is a convenient option for flights from Ko Samui to Bangkok.

📍 ~7 km from Ko Samui (reachable by car)

💸 Flights from ~$160

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary arrival option for flights from Ko Samui to Bangkok.

📍 ~25 km from city center (reachable by car or train)

💸 Flights from ~$160

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

Cheapest

U-Tapao International (UTP) is a practical alternative due to its proximity and infrastructure, despite fewer flight frequencies.

📍 ~140 km from Bangkok (reachable by car)

💸 Flights from ~$148

Business & First Class Flight Deals to Bangkok

$382

Save $222

Bangkok Airways

Business Class

Frequently Asked Questions About Flights to Bangkok

Historically, the optimal time to purchase tickets for flights from Ko Samui to Bangkok is typically 14-27 days before departure. During this period, the average price for a ticket has been around $163. Prices tend to be higher for bookings made further in advance, with flights booked 60+ days out averaging $307. Even last-minute bookings, within 0-6 days of travel, are generally more expensive, with an average price of $183.

Across the trailing quarter, a good price for a flight from Ko Samui to Bangkok is considered to be $169 or less. This threshold represents the lower end of prices observed over a 90-day period. The median price for this route has been $186, while prices at the higher end can reach $311 or more.

Historically, the cheapest months to fly from Ko Samui to Bangkok include October and November, with median prices of $86 and $89 respectively. June has also shown competitive pricing, with a median of $162. The annual median price for this route is $186, indicating that these months offer significant savings compared to the yearly average.

Ko Samui to Bangkok: Overview

Insights for flights from Ko Samui to Bangkok

How much is a round trip from Ko Samui to Bangkok

Regular price: $59 - $141

Prices are currently above the regular range for flights from Ko Samui to Bangkok.

The regular price range for this route is between 59 USD and 141 USD. The current lowest deal is 159 USD with Bangkok Airways for travel from Oct 19-Oct 23.

now $159

Low $59

High $141

The cheapest time to fly from Ko Samui to Bangkok

October

Cheapest

Flights from $86

September

Most Expensive

Flights from $264

Jan

Feb

Mar

Apr

May

Jun

Jul

Sep

Oct

Nov