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 flights that include stopovers, the median number of stopovers is typically one. This indicates that a significant portion of travelers can find direct routes for this journey. However, connecting flights are also a common option.

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. Travelers should consider their preference for speed versus potential savings when choosing between direct and connecting flights.

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

Based on historical trends, Ko Samui to Bangkok is classified as a route with frequent price fluctuations. This suggests that setting a price alert could be beneficial for travelers seeking to find optimal fares. Monitoring prices over time may allow you to secure a more favorable deal. Given the frequent changes, an alert can help you track when prices drop to a desirable level.

Flights From Ko Samui

To Bangkok

Cheap Flights from Ko Samui to Bangkok

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Deals from

Ko Samui

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Prices updated 5 days ago

402 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Jul 12, 2026.)

Today’s best flight deals from Ko Samui to Bangkok

Explore current cheapest deals departing from Ko Samui to Bangkok

Round trip

Sort by: Cheapest

September 15 - September 22

Cheapest

Earliest

USM - Bangkok

$81

$156

Round trip

January 17 - January 19

Cheapest

Best

USM - Bangkok

$87

$156

Round trip

November 1 - November 29

USM - Bangkok

$60

$162

Round trip

November 7 - November 12

USM - Bangkok

$70

$162

Round trip

December 19 - December 26

USM - Bangkok

$88

$162

Round trip

September 23 - September 27

USM - Bangkok

$86

$163

Round trip

October 21 - October 28

USM - Bangkok

$74

$163

Round trip

November 20 - November 29

USM - Bangkok

$68

$163

Round trip

December 3 - December 10

USM - Bangkok

$87

$163

Round trip

September 20 - September 25

USM - Bangkok

$85

$164

Round trip

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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 route covers a distance of 466 kilometers, classifying it as a short-haul flight. Given the relatively short distance, even itineraries with a stopover tend to keep the overall travel time manageable.

For those seeking cheap flights from Ko Samui to Bangkok, prices typically range from $169–$311, with a median of $186. Right now, current fares are significantly above the typical level, indicating a less opportune time for budget-conscious travelers. New deals for this route appear almost daily, suggesting that prices can fluctuate frequently.

The cheapest time to fly from Ko Samui to Bangkok is often in October, with a median fare of just $86. November also offers competitive prices, with a median of $89. Another favorable month is June, where the median fare stands at $162. These months present the best opportunities for securing lower-cost travel.

Regarding direct flights from Ko Samui to Bangkok, a meaningful share of itineraries are non-stop, with the remaining flights connecting once. Specifically, 55.5% of recent fares were for non-stop journeys. When a connection is necessary, the typical number of stopovers is 1, which helps to keep overall travel times reasonable for this route.

How much is a round trip from Ko Samui to Bangkok

Regular price: $62 - $136

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

The regular price range for this route is typically between $62 and $136. The current lowest deal is $156 with Bangkok Airways, for travel from Sep 15-Sep 22.

now $156

Low $62

High $136

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, Sep 3

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$175

$192

One-way

Sat, Sep 5

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$173

$196

One-way

Mon, Sep 7

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$173

$190

One-way

Mon, Sep 7

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$165

$193

One-way

Tue, Sep 8

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$172

$190

One-way

Thu, Sep 10

⌛ Last-Minute

USM - Bangkok

Ko Samui (USM) - Bangkok (DMK)

Bangkok Airways

$165

$190

One-way

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

3 nights

Jul 9 - Jul 12

$212 → $220

3 nights

Sep 10 - Sep 13

$168 → $196

17%

7 nights

Sep 7 - Sep 14

$160 → $194

21%

6 nights

Sep 7 - Sep 13

$160 → $195

22%

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 are above the typical level for Ko Samui to Bangkok flights.

📅 Best time to fly

October is historically cheapest at $86

Historically, October is the cheapest month to fly from Ko Samui to Bangkok, with a median price of $86.

⏱️ Flight duration

Direct flights average 1h 30m

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

✈️ Airlines & availability

Mixed direct and connecting options

About 55.5% of recent fares are for direct flights, with connecting flights typically having 1 stopover.

🏆 Airline highlight

Bangkok Airways offers direct flights

Bangkok Airways is a provider of direct flights on the Ko Samui to Bangkok route.

🎯 Booking tip

Deals appear frequently

Deals for flights from Ko Samui to Bangkok appear frequently, offering good booking opportunities.

Ko Samui main airports to depart from

Samui (USM)

Cheapest

Samui Airport (USM) is a good choice for flights from Ko Samui to Bangkok.

📍 ~10 km from Ko Samui (reachable by car)

💸 Flights from ~$160

Bangkok main airports to arrive at

Suvarnabhumi (BKK)

Cheapest

Suvarnabhumi Airport is a primary gateway to Bangkok, offering convenient access to the city.

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

💸 Flights from ~$160

Don Mueang International (DMK)

Don Mueang International Airport serves Bangkok and is an alternative for your journey from Ko Samui.

📍 ~20 km from city center (reachable by car, train)

💸 Flights from ~$165

Airports nearby Bangkok used as alternative

U-Tapao International (UTP)

Cheapest

Consider U-Tapao for its role as a secondary gateway, offering increasing international capacity for your arrival.

📍 ~135 km from Bangkok (reachable by car)

💸 Flights from ~$125

Hua Hin (HHQ)

Hua Hin is a convenient option for travelers heading to the southern part of Bangkok.

📍 ~130 km from Bangkok (reachable by car)

💸 Flights from ~$339

Trat (TDX)

Trat offers reliable domestic connections and is accessible by road within a few hours.

📍 ~230 km from Bangkok (reachable by car)

💸 Flights from ~$248

Khon Kaen (KKC)

Khon Kaen is a major regional hub with high frequency of domestic flights and multiple airline choices.

📍 ~400 km from Bangkok (reachable by car)

💸 Flights from ~$222

Udon Thani International (UTH)

Udon Thani International offers frequent daily connections and a large international-standard terminal.

📍 ~490 km from Bangkok (reachable by car)

💸 Flights from ~$219

Business & First Class Flight Deals to Bangkok

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

Elite

Best Elite deals to Bangkok

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

From USM

Elite

Jul 13

Bangkok, Thailand

76% AI deal score

$590

$382

Save $208

From USM

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Jun 21

Bangkok, Thailand

76% AI deal score

$612

$388

Save $224

From USM

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Jul 10

Bangkok, Thailand

75% AI deal score

$582

$382

Save $200

From USM

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Jul 13

Bangkok, Thailand

75% AI deal score

$583

$388

Save $195

From USM

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Jul 10

Bangkok, Thailand

74% AI deal score

$537

$382

Save $155

From USM

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Jun 24

Bangkok, Thailand

74% AI deal score

$556

$386

Save $170

From USM

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Jul 09

Bangkok, Thailand

74% AI deal score

$547

$388

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From USM

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Jun 18

Bangkok, Thailand

74% AI deal score

$573

$388

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From USM

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Sep 10

Bangkok, Thailand

74% AI deal score

$561

$388

Save $173

From USM

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Sep 13

Bangkok, Thailand

74% AI deal score

$579

$388

Save $191

From USM

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Sep 09

Bangkok, Thailand

74% AI deal score

$556

$388

Save $168

From USM

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Oct 01

Bangkok, Thailand

74% AI deal score

$582

$388

Save $194

From USM

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Jul 08

Bangkok, Thailand

73% AI deal score

$519

$388

Save $131

From USM

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Jul 07

Bangkok, Thailand

72% AI deal score

$505

$388

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From USM

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Jul 06

Bangkok, Thailand

72% AI deal score

$500

$388

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From USM

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Jul 13

Bangkok, Thailand

72% AI deal score

$515

$399

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From USM

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Jul 13

Bangkok, Thailand

72% AI deal score

$511

$399

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From USM

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Jul 06

Bangkok, Thailand

68% AI deal score

$498

$388

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From USM

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Bangkok, Thailand

68% AI deal score

$497

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$498

$388

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From USM

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Bangkok, Thailand

68% AI deal score

$494

$388

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From USM

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Bangkok, Thailand

68% AI deal score

$497

$388

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From USM

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Jul 10

Bangkok, Thailand

68% AI deal score

$522

$404

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From USM

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Jul 13

Bangkok, Thailand

68% AI deal score

$517

$405

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From USM

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Jun 27

Bangkok, Thailand

67% AI deal score

$465

$380

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Bangkok, Thailand

67% AI deal score

$465

$380

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From USM

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Jun 24

Bangkok, Thailand

67% AI deal score

$473

$386

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Jun 26

Bangkok, Thailand

67% AI deal score

$468

$386

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Bangkok, Thailand

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$465

$386

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Jun 24

Bangkok, Thailand

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$472

$386

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Jun 27

Bangkok, Thailand

67% AI deal score

$480

$386

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Jun 27

Bangkok, Thailand

67% AI deal score

$475

$386

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Bangkok, Thailand

67% AI deal score

$463

$386

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Bangkok, Thailand

67% AI deal score

$465

$386

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Jul 08

Bangkok, Thailand

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$497

$393

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Bangkok, Thailand

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$493

$404

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Bangkok, Thailand

66% AI deal score

$473

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From USM

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Aug 19

Bangkok, Thailand

48% AI deal score

$492

$405

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Aug 17

Bangkok, Thailand

48% AI deal score

$489

$413

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Bangkok, Thailand

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$490

$413

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Bangkok, Thailand

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$489

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Bangkok, Thailand

48% AI deal score

$496

$413

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Bangkok, Thailand

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$491

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$492

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Bangkok, Thailand

48% AI deal score

$491

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Bangkok, Thailand

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$491

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Bangkok, Thailand

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$497

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Bangkok, Thailand

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$497

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Bangkok, Thailand

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$493

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$492

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Bangkok, Thailand

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$498

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Bangkok, Thailand

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$497

$413

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Bangkok, Thailand

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$497

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Bangkok, Thailand

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$492

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$493

$413

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Bangkok, Thailand

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$499

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$498

$413

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Bangkok, Thailand

48% AI deal score

$497

$413

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From USM

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Bangkok, Thailand

48% AI deal score

$497

$413

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From USM

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Bangkok, Thailand

48% AI deal score

$492

$413

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From USM

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Aug 17

Bangkok, Thailand

47% AI deal score

$487

$413

Save $74

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 is 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, show an average price of $183, which is still higher than the 14-27 day window.

Across the trailing quarter, a good price for a flight from Ko Samui to Bangkok is considered to be $169 or less. The median price for this route over the same period was $186. Prices can vary, with 75% of tickets historically costing $311 or less. Travelers aiming for a more economical fare should target prices at or below the $169 threshold.

Historically, October and November have been the most affordable months to fly from Ko Samui to Bangkok, with median prices of $86 and $89 respectively. The annual median price for this route is $186. June, while also listed among cheaper months, had a higher median price of $162. Travelers looking for the lowest fares should consider planning their trips during the autumn months.

Related routes

Consider alternative routes from Ko Samui

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