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

Across the trailing quarter, approximately 65.7% of flights from Bangkok to Ko Samui were non-stop. For flights that included stopovers, the median number of stopovers was 1. This indicates that a significant majority of travelers on this route can typically find direct flight options. When a connection is necessary, it usually involves a single stop.

How long does it take to fly from Bangkok to Ko Samui?

The typical direct flight from Bangkok to Ko Samui has a duration of 1 hour and 10 minutes, covering a distance of 466 kilometers. For flights that include one stop, the median travel time extends significantly to 7 hours and 30 minutes. This difference highlights the convenience and time-saving benefits of choosing a non-stop option for this route.

How often do Bangkok to Ko Samui flight prices drop?

Historically, flight prices for the Bangkok to Ko Samui route have shown frequent drops. This suggests that travelers may often find opportunities to secure more favorable fares. The consistent price fluctuations indicate that monitoring this route can be beneficial for those seeking better deals. This frequency of price changes has been observed across the trailing 30 days.

Flights From Bangkok

To Ko Samui

Cheap Flights from Bangkok to Ko Samui

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Deals from

Bangkok

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

Prices updated 7 days ago

483 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

Today’s best flight deals from Bangkok to Ko Samui

Explore current cheapest deals departing from Bangkok to Ko Samui

2026-10-30 – 2026-10-31
BKK - Ko Samui
66% AI deal score
$193
$150
Round trip
2026-11-02 – 2026-11-06
BKK - Ko Samui
44% AI deal score
$152
$154
Round trip
2026-11-18 – 2026-11-20
BKK - Ko Samui
42% AI deal score
$120
$157
Round trip
2026-11-08 – 2026-11-12
BKK - Ko Samui
42% AI deal score
$133
$157
Round trip
2026-11-05 – 2026-11-08
BKK - Ko Samui
43% AI deal score
$140
$157
Round trip
2027-03-08 – 2027-03-10
BKK - Ko Samui
42% AI deal score
$111
$157
Round trip
2027-04-05 – 2027-04-07
BKK - Ko Samui
42% AI deal score
$134
$157
Round trip
2026-12-01 – 2026-12-23
BKK - Ko Samui
44% AI deal score
$146
$158
Round trip
2027-04-05 – 2027-04-12
BKK - Ko Samui
42% AI deal score
$130
$159
Round trip
2026-11-02 – 2026-11-05
BKK - Ko Samui
43% AI deal score
$153
$162
Round trip

Bangkok to Ko Samui: Overview

Insights for flights from Bangkok to Ko Samui

For travelers seeking cheap flights from Bangkok to Ko Samui, the most affordable time to fly is often in April, with a median fare of $166. March also offers competitive pricing, with a median fare of $166, making it another excellent option for budget-conscious trips. Following closely, June presents a median fare of $179, providing additional opportunities for more economical travel.

Right now, fares for flights from Bangkok to Ko Samui typically range from $255–$350, with a median of $310. Current fares are near the typical level for this route. Approximately 16% of recent fares were classified as a good price, indicating that favorable deals appear almost daily.

A meaningful share of itineraries from Bangkok to Ko Samui are non-stop, with 65.7% of recent fares being direct flights. For the remaining itineraries, most connecting flights include one stopover.

A typical journey from Bangkok to Ko Samui takes approximately 1h 5m, including connections. For non-stop flights, the median flight time is also 1h 5m. Connecting itineraries, however, typically have a much longer median duration of 11h 20m.

How much is a round trip from Bangkok to Ko Samui

Regular price: $150 - $236

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

The regular price range for flights from Bangkok to Ko Samui is between 150 USD and 236 USD. The current lowest deal is 150 USD with Bangkok Airways, for travel from Oct 30-Oct 31.

now $150

Low $150

High $236

The cheapest time to fly from Bangkok to Ko Samui

The cheapest month to fly from Bangkok to Koh Samui is March, with a median price of $166. The most expensive month is August, with a median price of $410. Prices are generally lower from January to November.

March

Cheapest

Flights from $166

August

Most Expensive

Flights from $410

Jan

Feb

Mar

Apr

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Bangkok to Ko Samui

Bangkok Airways

Last-minute flights going from Bangkok to Ko Samui

Tue, Oct 27

⌛ Last-Minute

DMK - Ko Samui

Bangkok (DMK) - Ko Samui (USM)

Danish Air Lines

$294

$281

One-way

Tue, Oct 27

⌛ Last-Minute

BKK - Ko Samui

Bangkok (BKK) - Ko Samui (USM)

Bangkok Airways

$311

$315

One-way

Wed, Oct 28

⌛ Last-Minute

BKK - Ko Samui

Bangkok (BKK) - Ko Samui (USM)

Bangkok Airways

$140

$162

One-way

Wed, Oct 28

⌛ Last-Minute

BKK - Ko Samui

Bangkok (BKK) - Ko Samui (USM)

Bangkok Airways

$143

$162

One-way

Wed, Oct 28

⌛ Last-Minute

BKK - Ko Samui

Bangkok (BKK) - Ko Samui (USM)

Bangkok Airways

$165

$162

One-way

Wed, Oct 28

⌛ Last-Minute

BKK - Ko Samui

Bangkok (BKK) - Ko Samui (USM)

Bangkok Airways

$165

$162

One-way

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

1 night

Oct 30 - Oct 31

$193 → $150

22%

3 nights

Oct 31 - Nov 3

$194 → $163

16%

4 nights

Oct 31 - Nov 4

$192 → $163

15%

2 nights

Oct 29 - Oct 31

$194 → $170

13%

Popular Airports to fly from Bangkok to Ko Samui

Bangkok - Ko Samui route insights

💸 Price insights

Recent fares are near the typical level

Recent fares from Bangkok to Ko Samui are near the typical level, with 16% considered good deals.

📅 Best time to fly

Fly in April for the lowest median prices

Historically, April, March, and June offer the lowest median prices for flights from Bangkok to Ko Samui.

⏱️ Flight duration

Direct flights average 1h 5m

Direct flights from Bangkok to Ko Samui typically take 1h 5m, while connecting flights average 11h 20m.

✈️ Airlines & availability

Direct flights are frequent

Direct flights are a mixed option on this route, making up 65.7% of recent flight options.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways operates direct flights on the Bangkok to Ko Samui route.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from Bangkok to Ko Samui are frequent, appearing within a 30-day window.

Bangkok main airports to depart from

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a convenient departure point for flights from Bangkok to Ko Samui.

📍 ~28 km from city center (reachable by car or train)

💸 Flights from ~$151

Ko Samui main airports to arrive at

Samui (USM)

Cheapest

Samui Airport is a good option for direct access to Ko Samui.

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

💸 Flights from ~$135

Airports nearby Ko Samui used as alternative

Surat Thani International (URT)

Surat Thani International is a primary mainland gateway for Ko Samui, offering integrated ferry and bus transfers.

📍 ~110 km from Ko Samui (requires a ferry crossing and bus transfer, approx. 3-4 hours total)

💸 Flights from ~$58

Business & First Class Flight Deals to Ko Samui

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

Elite

Best Elite deals to Ko Samui

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

From BKK

Elite

Feb 03

Ko Samui, Thailand

65% AI deal score

$385

$364

Save $21

Bangkok Airways

Business Class

Frequently Asked Questions About Flights to Ko Samui

Historically, the optimal booking window for flights from Bangkok to Ko Samui is typically 28-59 days prior to departure. During this period, the average price was around $303. Booking within 0-6 days of departure generally saw higher average prices, reaching approximately $372. Even booking 60+ days out had a slightly higher average price of $313 compared to the 28-59 day window, suggesting that planning within this specific range can lead to better value.

Historically, a good price for a flight from Bangkok to Ko Samui is considered to be around $255. This figure represents the lower end of prices observed across the trailing quarter. The median price for this route during the same period was $310, with 75% of prices falling below $350. Travelers aiming for a more economical fare should target prices at or below the $255 threshold.

Historically, April and March have been the cheapest months to fly from Bangkok to Ko Samui, both with a median price of $166. June also offered a relatively low median price of $179. These months stand out compared to the annual median price of $310 for the route. Travelers looking for the most economical options should consider these months for their journeys.

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Flights to Ko Samui from other cities

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Bangkok to Ko Samui: Overview

Insights for flights from Bangkok to Ko Samui

How much is a round trip from Bangkok to Ko Samui

Regular price: $150 - $236

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

The regular price range for flights from Bangkok to Ko Samui is between 150 USD and 236 USD. The current lowest deal is 150 USD with Bangkok Airways, for travel from Oct 30-Oct 31.

now $150

Low $150

High $236

The cheapest time to fly from Bangkok to Ko Samui

March

Cheapest

Flights from $166

August

Most Expensive

Flights from $410

Jan

Feb

Mar

Apr

Jun

Jul

Aug

Sep

Oct

Nov

Dec