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Ko Samui, Thailand — cheap flights destination
One-way and roundtrip flights from Bangkok27°Hot

Flights to Ko Samui in February 2027

🏖️Beach🏝️Island💑Romantic
DepartureMon, Feb 15± 15 days
One way from ฿2,727 · Roundtrip from ฿5,566.
View live deals
Top deals
Feb 15 → Feb 24฿5,566Feb 15 → Mar 4฿5,566Feb 15 → Mar 2฿5,566Feb 15 → Mar 3฿5,566Feb 8 → Feb 24฿5,566Feb 13 → Feb 24฿5,566Feb 13 → Mar 4฿5,566Feb 13 → Mar 2฿5,566Feb 13 → Mar 3฿5,566Feb 16 → Feb 24฿5,566
Flights and prices

How much are flights from Bangkok to Ko Samui?

Planning a trip to Ko Samui? Compare dates, airlines, flight times and direct options from Bangkok. 28 one-way fares from ฿2,727 · 532 roundtrips from ฿5,566. These results are for february 2027.

One way from
฿2,727
28 outbound-only options
Roundtrip from
฿5,566
532 complete trips
Typical roundtrip
฿7,342
Half cost less, half cost more
Flight options
532
Roundtrips available
Where
Depart
Depart
15d
Trip type
RETURN
Clear
Sort by
Best Deals

Roundtrip deals

589 fares · from ฿5,566

Outbound and return flights together in one total fare.

Show only roundtrip
Feb 15 → Feb 249 nights
18:55DMK → USM20:301h 35m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 15 → Mar 417 nights
18:55DMK → USM20:301h 35m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 15 → Mar 215 nights
18:55DMK → USM20:301h 35m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 15 → Mar 316 nights
18:55DMK → USM20:301h 35m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 8 → Feb 2416 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 13 → Feb 2411 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 13 → Mar 419 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 13 → Mar 217 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 13 → Mar 318 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 16 → Feb 248 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 16 → Mar 416 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 16 → Mar 214 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 16 → Mar 921 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 16 → Mar 315 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,566
฿7,600-27%
Save ฿2,034
Bangkok Airways
Cheapest of February 2027
Feb 19 → Feb 245 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027
Feb 19 → Mar 1120 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027
Feb 19 → Mar 413 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027
Feb 19 → Mar 211 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027
Feb 19 → Mar 918 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027
Feb 19 → Mar 312 nights
06:00BKK → USM07:101h 10m · Direct
07:00USM → BKK08:151h 15m · Direct
฿5,568
฿7,600-27%
Save ฿2,032
Bangkok Airways
Cheapest of February 2027

One-way deals

31 fares · from ฿2,727

Outbound fare only — add a return separately if you need one.

Show only one way
mon · Feb 15One way
18:55DMK → USM20:301h 35m · Direct
฿2,727
฿3,477-22%
฿750 below average
Bangkok Airways
Cheapest of February 2027
mon · Feb 8One way
06:00BKK → USM07:101h 10m · Direct
฿2,727
฿3,477-22%
฿750 below average
Bangkok Airways
Cheapest of February 2027
sat · Feb 13One way
06:00BKK → USM07:101h 10m · Direct
฿2,727
฿3,477-22%
฿750 below average
Bangkok Airways
Cheapest of February 2027
tue · Feb 16One way
06:00BKK → USM07:101h 10m · Direct
฿2,727
฿3,477-22%
฿750 below average
Bangkok Airways
Cheapest of February 2027
tue · Feb 9One way
06:00BKK → USM07:101h 10m · Direct
฿2,727
฿3,477-22%
฿750 below average
Bangkok Airways
Cheapest of February 2027
fri · Feb 19One way
06:00BKK → USM07:101h 10m · Direct
฿2,728
฿3,477-22%
฿749 below average
Bangkok Airways
Cheapest of February 2027
sun · Feb 21One way
06:00BKK → USM07:101h 10m · Direct
฿2,728
฿3,477-22%
฿749 below average
Bangkok Airways
Cheapest of February 2027
fri · Feb 12One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
fri · Feb 26One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
fri · Feb 5One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
mon · Feb 22One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
sat · Feb 27One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
sun · Feb 14One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
sun · Feb 28One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
sun · Feb 7One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
8 seats left
thu · Feb 11One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
thu · Feb 18One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
thu · Feb 25One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
tue · Feb 23One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
wed · Feb 10One way
06:00BKK → USM07:101h 10m · Direct
฿2,843
฿3,477-18%
฿634 below average
Bangkok Airways
Lowest 10% of February 2027
9 seats left
Load more deals

Filters

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Quick Filters

Direct only means outbound non-stop for one ways and both flights non-stop for roundtrips.

Vibe
Weather
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Plan with confidence

Find the trip that fits

Compare prices, dates, airlines and travel time. Then choose the deal that feels right.

See the difference

February 2027 at a glance

Compare price, non-stop choice and travel time with other Ko Samui options.

Typical price difference

+2%

฿7,342 here compared with ฿7,178

Non-stop options

100%

+0 points compared with other flights

Typical flight time

1h 10m

— longer than the comparison

Roundtrip options

532

Trips ready to compare

Typical prices

What do Ko Samui roundtrips usually cost?

This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.

Half of the 532 prices fall inside the shaded band. This makes it easier to see whether the lowest fare is common or unusual.

Flexible dates

Cheapest departure dates for Ko Samui

Compare nearby dates to see where the better prices are. Always check the final price before booking.

฿11,647
Feb 1
฿11,647
Feb 2
฿11,589
Feb 3
฿11,556
Feb 4
฿8,724
Feb 5
฿11,592
Feb 6
฿8,665
Feb 7
฿8,548
Feb 8
฿8,549
Feb 9
฿8,663
Feb 10
฿8,660
Feb 11
฿7,457
Feb 12
฿7,340
Feb 13
฿7,457
Feb 14
฿7,164
Feb 15
฿7,039
Feb 16
฿5,801
Feb 17
฿5,801
Feb 18
฿5,686
Feb 19
฿8,861
Feb 20
฿5,686
Feb 21
฿5,700
Feb 22
฿5,801
Feb 23
฿5,801
Feb 24
฿5,700
Feb 25
฿5,801
Feb 26
฿5,685
Feb 27
฿5,686
Feb 28
Bars show the typical roundtrip fare for each choice.Lowest: Feb 8 from ฿5,566

Flexible timing

Compare Ko Samui by travel month

Open a month to compare its dates, prices and available flights.

January 2027฿5,566February 2027฿5,566March 2027฿5,566September 2026฿6,430October 2026฿4,958November 2026฿4,958December 2026฿5,566

Weather through the year

Typical temperatures in Ko Samui

Usual monthly temperatures can help you choose when to go. They are not a live forecast.

27°Jan
27°Feb
28°Mar
29°Apr
29°May
28°Jun
28°Jul
28°Aug
27°Sep
27°Oct
27°Nov
27°Dec
Typical monthly temperature range: 27°C to 29°C. Verify a live forecast near departure.

Useful trip facts

What to know about Ko Samui

Country
Thailand
Arrival code
USM
Typical annual temperature
28°C
Usual temperature, not a forecast
Trip styles
Beach, Island, Romantic
Bangkok departure airports
BKK, DMK
Airports represented in the current fare results
Arrival airports
USM
Airports represented in the current fare results
Typical outbound from Bangkok
1h 10m
Typical stay
12 nights

Why go

Why travelers consider Ko Samui

Thailand's coconut island paradise. Luxury resorts, palm-fringed beaches, and a laid-back vibe on the Gulf of Thailand's largest resort island.

Explore related searches

📍
All Ko Samui deals
📅
Cheapest months to fly to Ko Samui

Common questions about Ko Samui

What is the lowest available one-way fare for Ko Samui?
The lowest available one-way fare is ฿2,727. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Ko Samui?
The lowest available roundtrip fare is ฿5,566. Check the dates, baggage and final total before booking.
What is a typical fare for Ko Samui?
A typical fare is ฿7,342. Many available options sit between ฿5,685 and ฿8,724.
How many choices are available for Ko Samui?
Choose from 532 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Ko Samui?
532 roundtrip flights are non-stop both ways. That is 100% of the current choices.
Which month has the lowest fares for Ko Samui?
Feb 2027 has the lowest available roundtrip fare, from ฿5,566.
What is the cheapest flight from Bangkok to Ko Samui?
The lowest currently observed flight from Bangkok to Ko Samui is ฿5,566. Confirm the final itinerary total and availability before booking.
When is the best time to fly from Bangkok to Ko Samui?
Based on current prices, February 2027 offers some of the best deals from Bangkok to Ko Samui. Check the month-by-month breakdown on this page for the cheapest times to fly.