Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Southeast Asia to Ko Samui from €81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Ko Samui departing on 8/3. 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
0 bags
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Southeast Asia to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:00 - 14:50
BKK
-
USM
7h 50m1 stop
Multiple Airlines Logo
17:00 - 22:05
USM
-
BKK
5h 05m1 stop
€159Multiple Airlines
Mon, 25 May - Mon, 15 Jun
Bangkok Airways Logo
06:10 - 07:45
BKK
-
USM
1h 35mdirect
Bangkok Airways Logo
07:00 - 08:15
USM
-
BKK
1h 15mdirect
€163Bangkok Airways
Tue, 24 Feb - Tue, 3 Mar
Bangkok Airways Logo
06:00 - 07:10
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
07:15 - 08:50
USM
-
BKK
1h 35mdirect
€164Bangkok Airways
Sun, 22 Mar - Fri, 27 Mar
Bangkok Airways Logo
06:00 - 07:10
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
07:15 - 08:50
USM
-
BKK
1h 35mdirect
€164Bangkok Airways
Wed, 11 Mar - Mon, 16 Mar
Multiple Airlines Logo
07:00 - 13:55
BKK
-
USM
6h 55m1 stop
Multiple Airlines Logo
17:00 - 22:05
USM
-
BKK
5h 05m1 stop
€167Multiple Airlines
Sun, 10 May - Sun, 24 May
Bangkok Airways Logo
19:20 - 20:50
BKK
-
USM
1h 30mdirect
Bangkok Airways Logo
07:50 - 09:05
USM
-
BKK
1h 15mdirect
€169Bangkok Airways
Thu, 16 Apr - Mon, 4 May
Bangkok Airways Logo
07:00 - 08:10
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
07:00 - 08:15
USM
-
BKK
1h 15mdirect
€171Bangkok Airways
Fri, 6 Feb - Mon, 9 Feb
Bangkok Airways Logo
06:00 - 07:10
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
07:15 - 08:50
USM
-
BKK
1h 35mdirect
€172Bangkok Airways
Sat, 7 Mar - Sat, 21 Mar
Bangkok Airways Logo
06:00 - 07:10
BKK
-
USM
1h 10mdirect
Bangkok Airways Logo
07:55 - 09:10
USM
-
BKK
1h 15mdirect
€173Bangkok Airways
Sat, 7 Mar - Sat, 21 Mar
Multiple Airlines Logo
07:00 - 11:55
BKK
-
USM
4h 55m1 stop
Multiple Airlines Logo
19:00 - 23:15
USM
-
BKK
4h 15m1 stop
€179Multiple Airlines
Wed, 6 May - Wed, 8 Jul

Bangkok Airways flights from Southeast Asia to Ko Samui

Our best Bangkok Airways deals on Southeast Asia to Ko Samui flight tickets
Bangkok Airways
24 Feb
BKK06:10Bangkok Suvarnabhumi
1h 35m
USM07:45Ko Samui
3 Mar
USM07:00Ko Samui
1h 15m
BKK08:15Bangkok Suvarnabhumi
€163
Find similar
Bangkok Airways
22 Mar
BKK06:00Bangkok Suvarnabhumi
1h 10m
USM07:10Ko Samui
27 Mar
USM07:15Ko Samui
1h 35m
BKK08:50Bangkok Suvarnabhumi
€164
Find similar
Bangkok Airways
11 Mar
BKK06:00Bangkok Suvarnabhumi
1h 10m
USM07:10Ko Samui
16 Mar
USM07:15Ko Samui
1h 35m
BKK08:50Bangkok Suvarnabhumi
€164
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southeast Asia 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 13,528 searches. Data last updated 14 December 2025.
Use the filters below to find and compare flights from Southeast Asia to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Mon 25/5

07:00-14:50

1 stop7h 50m

Ko Samui

Mon 15/6

17:00-22:05

1 stop5h 05m

€159

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Tue 24/2

06:10-07:45

Nonstop1h 35m

Ko Samui

Tue 3/3

07:00-08:15

Nonstop1h 15m

€163

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 22/3

06:00-07:10

Nonstop1h 10m

Ko Samui

Fri 27/3

07:15-08:50

Nonstop1h 35m

€164

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 11/3

06:00-07:10

Nonstop1h 10m

Ko Samui

Mon 16/3

07:15-08:50

Nonstop1h 35m

€164

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sun 10/5

07:00-13:55

1 stop6h 55m

Ko Samui

Sun 24/5

17:00-22:05

1 stop5h 05m

€167

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 16/4

19:20-20:50

Nonstop1h 30m

Ko Samui

Mon 4/5

07:50-09:05

Nonstop1h 15m

€169

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Fri 6/2

07:00-08:10

Nonstop1h 10m

Ko Samui

Mon 9/2

07:00-08:15

Nonstop1h 15m

€171

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 7/3

06:00-07:10

Nonstop1h 10m

Ko Samui

Sat 21/3

07:15-08:50

Nonstop1h 35m

€172

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 7/3

06:00-07:10

Nonstop1h 10m

Ko Samui

Sat 21/3

07:55-09:10

Nonstop1h 15m

€173

BangkokKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Wed 6/5

07:00-11:55

1 stop4h 55m

Ko Samui

Wed 8/7

19:00-23:15

1 stop4h 15m

€179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ko Samui from

How to get the cheapest flight ticket from Southeast Asia 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?

If you aren’t able to travel during the month of November, then book flights to Ko Samui from Southeast Asia during September instead. Flights to Ko Samui in September, while not as cheap as those in November, still average around €169.

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

The cheapest day to depart from Southeast Asia to Ko Samui is on a Friday when prices can be found for as low as €167. Flights from Southeast Asia to Ko Samui on a Monday will generally be more expensive and average around €235. 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?

Our data shows that the cheapest Southeast Asia to Ko Samui flights are usually those with departure times in the afternoon. Our users have found flights to Ko Samui in the afternoon for as low as €191. In contrast, the most expensive time of day to depart to Ko Samui is in the morning when prices are around €220.

What is the cheapest Southeast Asia to Ko Samui flight route?

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Southeast Asia - 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 Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around €206 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Southeast Asia for as low as €157 on momondo.

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

There are 3 cabin classes available to choose from on Southeast Asia to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Southeast Asia to Ko Samui flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Ko Samui.

Cheap Southeast Asia to Ko Samui flight deals and tips

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

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Ko Samui

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

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

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

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

  • How old do you have to be to fly from Southeast Asia 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Southeast Asia 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 licence 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.

  • What is the most popular plane model from Southeast Asia to Ko Samui?

Best airlines flying from Southeast Asia to Ko Samui

Compare and see reviews for airlines that fly from Southeast Asia to Ko Samui with momondo
Airline
Rating
Free Cancellation
Price
Bangkok AirwaysPriceFrom €120Free CancellationRating
8.0
118 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

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southeast Asia to Ko Samui . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Southeast Asia to Ko Samui flights to just show those with flexible booking policies.

How can momondo help me find flights from Southeast Asia 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 Southeast Asia to Ko Samui.

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

Yes. momondo can track prices for Southeast Asia to Ko Samui flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 13/1
Tue 20/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand