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Cheap flights from Bangkok Suvarnabhumi Airport to Koh Samui from C$ 129

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — USM
25 Feb — 4 Mar1
1 adult

The best prices from Bangkok Suvarnabhumi to Ko Samui are usually found in May or June, booked 71 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Suvarnabhumi to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 February 2025.

Round-trip from

C$ 253

One-way from

C$ 129

Popular in

December

Cheapest in

May

Average price

C$ 385

Good round-trip deal

C$ 294 or less

Good one-way deal

C$ 149 or less
6/5-17/5
  • 6/5-17/5
  • 1 total stop
  • 11h 10m total
  • Bangkok to Koh Samui
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Bangkok Airways
  • Bangkok Airways
  • 25/4
  • Nonstop
  • 1h 05m total
  • Bangkok to Koh Samui
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Highest demand for flights based on searches. 5% potential increase in price (C$ 26 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Ko Samui.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Ko Samui.
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Find flight deals from Suvarnabhumi to Koh Samui

Cheapest flights from Suvarnabhumi to Koh Samui
Explore the most affordable flight options available from Suvarnabhumi to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Tue 6/56:15 a.m.BKK - USM
Nonstop1h 05mMultiple Airlines
Sat 17/512:30 p.m.USM - BKK
1 stop10h 05mMultiple Airlines
Deal found 18/2C$ 253
Sat 26/46:15 a.m.BKK - USM
Nonstop1h 05mBangkok Airways
Tue 29/45:25 p.m.USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 20/2C$ 256

Find flights from Suvarnabhumi to Koh Samui within your budget

Customize your flight search to find flights from Suvarnabhumi to Koh Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.

Fly from

Suvarnabhumi

Fly to

Koh Samui

Route

Depart

Return

Price

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 6/5

6:15 a.m.-7:20 a.m.

Nonstop1h 05m

Ko Samui

Sat 17/5

12:30 p.m.-10:35 p.m.

1 stop10h 05m

C$ 253

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 26/4

6:15 a.m.-7:20 a.m.

Nonstop1h 05m

Ko Samui

Tue 29/4

5:25 p.m.-6:40 p.m.

Nonstop1h 15m

C$ 256

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 25/4

6:15 a.m.-7:20 a.m.

Nonstop1h 05m

C$ 129

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 30/4

12:20 p.m.-6:00 p.m.

1 stop5h 40m

C$ 193

BangkokKoh Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 28/4

6:00 a.m.-6:00 p.m.

2 stops12h 00m

C$ 429

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

Best time to book a flight from Suvarnabhumi to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Suvarnabhumi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Suvarnabhumi to Koh Samui

Get recent, data-driven insights about flights from Suvarnabhumi to Koh Samui including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Koh Samui?

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Koh Samui. Price data was last updated on 14 February 2025.

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest time of day to fly from BKK to USM?

Find hourly flight availability from Suvarnabhumi to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2025.

It’s typically best to fly out from Bangkok Suvarnabhumi Airport to Koh Samui in the morning. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Koh Samui?

Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Koh Samui. Price data was last updated on 16 February 2025.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Koh Samui flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Koh Samui

Explore weekly flight availability from Suvarnabhumi to Koh Samui. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from BKK to USM are scheduled on a Thursday (373 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (346 on average).

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated 20 February 2025.
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.0

Comfort

7.9

Entertainment

6.4

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Bangkok Airways
8.0
Very good
115 reviews
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.0

Comfort

7.9

Entertainment

6.4

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Malaysia Airlines
7.4
Good
266 reviews
Bangkok Airways
8.0
Very good
115 reviews
Check prices

Crew

8.6

Food

7.3

Overall

8.0

Boarding

8.0

Comfort

7.9

Entertainment

6.4

Reviews

1 / 6

4.0
Okay

Derick,Jun 2024

HKT - BKK

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Koh Samui from Bangkok Suvarnabhumi?

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights from Bangkok Suvarnabhumi to Koh Samui. 1 airline have flights to Ko Samui from Bangkok Suvarnabhumi on a regular basis. Booking flights from Bangkok Suvarnabhumi to Ko Samui should not be difficult; the airport handles an average of 357 inbound flights from Bangkok Suvarnabhumi per day.

  • What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to Koh Samui round-trip?

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Koh Samui round-trip from C$ 256. Bangkok Airways is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Koh Samui?

    No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Koh Samui consider choosing Etihad Airways (84%), Japan Airlines (72%) or Gulf Air (70%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Koh Samui?

    The cheapest flight price from Bangkok Suvarnabhumi Airport to Koh Samui is C$ 94. On average you can expect to pay C$ 307. The most popular route, (Bangkok Suvarnabhumi - Ko Samui), can usually be booked for C$ 386.

  • Can I find deals for flights from Suvarnabhumi to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Koh Samui.

  • Can I find deals for business class flights from Suvarnabhumi to Koh Samui?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao

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Top airline flying from Suvarnabhumi to Koh Samui

Discover the top airline that operate flights from Suvarnabhumi to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Bangkok AirwaysCheapestC$ 186AverageC$ 344FlexibilityNo cancel feeOn-time74%
Search Bangkok Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Suvarnabhumi to Koh Samui?

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Can Cheapflights find flights from Suvarnabhumi to Koh Samui with no change fees?

Certainly. Search results for flights to Koh Samui from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Koh Samui become cheaper?

Of course! You can now track prices for flights from Suvarnabhumi to Koh Samui and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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