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Cheap flights from Bangkok to Ko Samui from C$ 164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Ko Samui departing on 21/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Bangkok to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Bangkok Airways Logo
6:30 a.m. - 8:05 a.m.
BKK
-
USM
1h 35mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 256Bangkok Airways
Sun, 22 Mar - Tue, 31 Mar
Bangkok Airways Logo
6:30 a.m. - 8:05 a.m.
BKK
-
USM
1h 35mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 257Bangkok Airways
Sun, 22 Mar - Tue, 31 Mar
Bangkok Airways Logo
7:30 a.m. - 8:35 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
8:45 a.m. - 10:00 a.m.
USM
-
BKK
1h 15mdirect
C$ 276Bangkok Airways
Sun, 10 May - Mon, 18 May
Bangkok Airways Logo
7:10 a.m. - 8:15 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 277Bangkok Airways
Mon, 27 Apr - Fri, 8 May
Bangkok Airways Logo
6:30 a.m. - 7:35 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 279Bangkok Airways
Tue, 14 Apr - Wed, 29 Apr
Bangkok Airways Logo
6:40 a.m. - 7:50 a.m.
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 280Bangkok Airways
Wed, 25 Feb - Wed, 20 May
Bangkok Airways Logo
6:25 a.m. - 7:30 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 282Bangkok Airways
Thu, 30 Apr - Mon, 18 May
Bangkok Airways Logo
6:30 a.m. - 7:35 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
7:50 a.m. - 9:05 a.m.
USM
-
BKK
1h 15mdirect
C$ 283Bangkok Airways
Tue, 14 Apr - Wed, 29 Apr
Bangkok Airways Logo
6:05 a.m. - 7:10 a.m.
BKK
-
USM
1h 05mdirect
Bangkok Airways Logo
6:00 a.m. - 7:15 a.m.
USM
-
BKK
1h 15mdirect
C$ 284Bangkok Airways
Thu, 21 May - Wed, 3 Jun
Multiple Airlines Logo
7:00 a.m. - 10:30 a.m.
BKK
-
USM
3h 30m
1 stop
Multiple Airlines Logo
5:00 p.m. - 10:05 p.m.
USM
-
BKK
5h 05m
1 stop
C$ 291Multiple Airlines
Wed, 6 May - Thu, 14 May

Bangkok Airways flights from Bangkok to Ko Samui

Our best Bangkok Airways deals on Bangkok to Ko Samui flight tickets
Bangkok Airways
22 Mar
BKK6:30 a.m.Bangkok Suvarnabhumi
1h 35m
USM8:05 a.m.Ko Samui
31 Mar
USM7:50 a.m.Ko Samui
1h 15m
BKK9:05 a.m.Bangkok Suvarnabhumi
C$ 256
Bangkok Airways
22 Mar
BKK6:30 a.m.Bangkok Suvarnabhumi
1h 35m
USM8:05 a.m.Ko Samui
31 Mar
USM7:50 a.m.Ko Samui
1h 15m
BKK9:05 a.m.Bangkok Suvarnabhumi
C$ 257
Bangkok Airways
10 May
BKK7:30 a.m.Bangkok Suvarnabhumi
1h 05m
USM8:35 a.m.Ko Samui
18 May
USM8:45 a.m.Ko Samui
1h 15m
BKK10:00 a.m.Bangkok Suvarnabhumi
C$ 276

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Ko 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, momondo users made 96,600 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from Bangkok to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 22/3

6:30 a.m.-8:05 a.m.

Nonstop1h 35m

Ko Samui

Tue 31/3

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 256

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 22/3

6:30 a.m.-8:05 a.m.

Nonstop1h 35m

Ko Samui

Tue 31/3

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 257

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 10/5

7:30 a.m.-8:35 a.m.

Nonstop1h 05m

Ko Samui

Mon 18/5

8:45 a.m.-10:00 a.m.

Nonstop1h 15m

C$ 276

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 27/4

7:10 a.m.-8:15 a.m.

Nonstop1h 05m

Ko Samui

Fri 8/5

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 277

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 14/4

6:30 a.m.-7:35 a.m.

Nonstop1h 05m

Ko Samui

Wed 29/4

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 279

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 25/2

6:40 a.m.-7:50 a.m.

Nonstop1h 10m

Ko Samui

Wed 20/5

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 280

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 30/4

6:25 a.m.-7:30 a.m.

Nonstop1h 05m

Ko Samui

Mon 18/5

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 282

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 14/4

6:30 a.m.-7:35 a.m.

Nonstop1h 05m

Ko Samui

Wed 29/4

7:50 a.m.-9:05 a.m.

Nonstop1h 15m

C$ 283

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 21/5

6:05 a.m.-7:10 a.m.

Nonstop1h 05m

Ko Samui

Wed 3/6

6:00 a.m.-7:15 a.m.

Nonstop1h 15m

C$ 284

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 6/5

7:00 a.m.-10:30 a.m.

1 stop3h 30m

Ko Samui

Thu 14/5

5:00 p.m.-10:05 p.m.

1 stop5h 05m

C$ 291

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Bangkok to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ko Samui?

The month of November is, on average, the cheapest month to fly to Ko Samui from Bangkok, with most prices found around C$ 265. If you aren’t able to travel to Ko Samui during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 269.

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Friday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as C$ 297. Flights from Bangkok to Ko Samui on a Sunday will generally be more expensive and average around C$ 416. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

According to our data, the cheapest time of day to fly to Ko Samui is in the morning. momondo users have found flights departing from Bangkok to Ko Samui in the morning for as low as C$ 338. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are C$ 413 on average. Flights to Ko Samui from Bangkok in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Bangkok to Ko Samui flight route?

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Bangkok - Ko Samui flight prices

How far in advance should I book a flight to Ko Samui?

You are more likely to see cheaper flights to Ko Samui from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around C$ 331 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Bangkok for as low as C$ 254 on momondo.

What cabin class options are available on Bangkok to Ko Samui flights?

There are 2 cabin classes available to choose from on Bangkok to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Ko Samui flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Ko Samui

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Ko Samui

1 airport
The fastest flight from Bangkok to Ko Samui takes 1h 10m
Direct flights go from Bangkok to Ko Samui every day.
There is 1 airport in Ko Samui. From Bangkok there are direct flights to Ko Samui (USM).
Search flight deals

  • How far is Bangkok to Ko Samui by plane?

    Ko Samui is 473.7 km away from Bangkok. Typically, this will take 1h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Bangkok to Ko Samui Airport?

    Prices for flights from Bangkok to Ko Samui Airport are updated daily.

  • How many operators does momondo search for flights from Bangkok to Ko Samui Airport?

  • How old do you have to be to fly from Bangkok to Ko Samui Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Ko Samui Airport.

  • What documentation or ID do you need to fly to Ko Samui Airport?

    The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Ko Samui

Compare and see reviews for airlines that fly from Bangkok to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom C$ 178Free CancellationRating
8.0
121 reviews
Search Bangkok Airways flights

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Pha Ngan
Ko Tao
Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Ko Samui?

Finding the right flight to Ko Samui from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ko Samui quick and easy, saving you time and money.

Can I find flights from Bangkok to Ko Samui with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ko Samui from Bangkok with this policy.

How can momondo help me find flights from Bangkok to Ko Samui?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Ko Samui.

I’m not ready to book a flight from Bangkok to Ko Samui right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ko Samui from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ko Samui trip

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