Cheap flights from Ko Samui to Southeast Asia from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to Southeast Asia departing on 16/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:15 - 07:20BKK-USM
1h 05mdirect
$215Bangkok Airways
Find Deal
Mon, 22 Sep - Tue, 30 Sep
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:15 - 07:20BKK-USM
1h 05mdirect
$217Bangkok Airways
Find Deal
Mon, 22 Sep - Fri, 26 Sep
Bangkok Airways Logo
07:00 - 08:15USM-BKK
1h 15mdirect
Bangkok Airways Logo
06:15 - 07:20BKK-USM
1h 05mdirect
$218Bangkok Airways
Find Deal
Mon, 22 Sep - Fri, 26 Sep
 Logo
19:00 - 23:40USM-BKK
4h 40m1 stop
 Logo
06:15 - 07:20BKK-USM
1h 05mdirect
Thu, 18 Sep - Thu, 25 Sep
 Logo
19:00 - 23:40USM-BKK
4h 40m1 stop
 Logo
06:15 - 07:20BKK-USM
1h 05mdirect
Mon, 22 Sep - Fri, 26 Sep
Scoot Logo
12:05 - 15:05USM-SIN
2h 00mdirect
Scoot Logo
17:35 - 18:30SIN-USM
1h 55mdirect
$425Scoot
Find Deal
Sat, 20 Sep - Sat, 27 Sep
Malaysia Airlines Logo
08:00 - 20:25USM-SIN
11h 25m2 stops
Malaysia Airlines Logo
13:40 - 21:35SIN-USM
8h 55m2 stops
$769Malaysia Airlines
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Malaysia Airlines Logo
15:25 - 00:10USM-SIN
7h 45m2 stops
Malaysia Airlines Logo
12:15 - 21:35SIN-USM
10h 20m2 stops
$770Malaysia Airlines
Find Deal
Sun, 14 Sep - Thu, 18 Sep
Thai Airways Logo
07:00 - 14:30USM-SIN
6h 30m1 stop
Thai Airways Logo
15:55 - 20:50SIN-USM
5h 55m1 stop
$934Thai Airways
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Thai Airways Logo
08:00 - 14:30USM-SIN
5h 30m1 stop
Thai Airways Logo
15:55 - 20:50SIN-USM
5h 55m1 stop
$939Thai Airways
Find Deal
Wed, 1 Oct - Sun, 5 Oct

Bangkok Airways flights from Ko Samui to Southeast Asia

Our best Bangkok Airways deals on Ko Samui to Southeast Asia flight tickets
Bangkok Airways
22 Sept
USM07:00Ko Samui
1h 15m
BKK08:15Bangkok Suvarnabhumi
30 Sept
BKK06:15Bangkok Suvarnabhumi
1h 05m
USM07:20Ko Samui
Bangkok Airways
18 Aug
USM07:00Ko Samui
1h 15m
BKK08:15Bangkok Suvarnabhumi
10 Sept
BKK06:15Bangkok Suvarnabhumi
1h 05m
USM07:20Ko Samui
Bangkok Airways
22 Sept
USM07:00Ko Samui
1h 15m
BKK08:15Bangkok Suvarnabhumi
26 Sept
BKK06:15Bangkok Suvarnabhumi
1h 05m
USM07:20Ko Samui

Thai Airways flights from Ko Samui to Southeast Asia

Our best Thai Airways deals on Ko Samui to Southeast Asia flight tickets
Thai Airways
1 Oct
USM07:00Ko Samui
6h 30m
1 stop
SIN14:30Singapore Changi
5 Oct
SIN15:55Singapore Changi
5h 55m
1 stop
USM20:50Ko Samui
Thai Airways
1 Oct
USM08:00Ko Samui
5h 30m
1 stop
SIN14:30Singapore Changi
5 Oct
SIN15:55Singapore Changi
5h 55m
1 stop
USM20:50Ko Samui
Thai Airways
1 Oct
USM08:45Ko Samui
7h 20m
1 stop
SIN17:05Singapore Changi
5 Oct
SIN15:55Singapore Changi
5h 55m
1 stop
USM20:50Ko Samui

momondo Fare Finder

 
Customise your flight search to find flights from Ko Samui to Southeast Asia 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 78,305 searches. Data last updated 6 August 2025.
Use the filters below to find and compare flights from Ko Samui to Southeast Asia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 22/9

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Tue 30/9

06:15-07:20

Nonstop1h 05m

$215

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 22/9

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 26/9

06:15-07:20

Nonstop1h 05m

$217

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 22/9

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Fri 26/9

06:15-07:20

Nonstop1h 05m

$218

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Thu 18/9

19:00-23:40

1 stop4h 40m

Bangkok Suvarnabhumi

Thu 25/9

06:15-07:20

Nonstop1h 05m

$302

Ko SamuiBangkok

USM - BKK

USMBKK

Ko Samui

Mon 22/9

19:00-23:40

1 stop4h 40m

Bangkok Suvarnabhumi

Fri 26/9

06:15-07:20

Nonstop1h 05m

$325

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sat 20/9

12:05-15:05

Nonstop2h 00m

Singapore Changi

Sat 27/9

17:35-18:30

Nonstop1h 55m

$425

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 1/10

08:00-20:25

2 stops11h 25m

Singapore Changi

Wed 8/10

13:40-21:35

2 stops8h 55m

$769

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Sun 14/9

15:25-00:10

2 stops7h 45m

Singapore Changi

Thu 18/9

12:15-21:35

2 stops10h 20m

$770

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 1/10

07:00-14:30

1 stop6h 30m

Singapore Changi

Sun 5/10

15:55-20:50

1 stop5h 55m

$934

Ko SamuiSingapore

USM - SIN

USMSIN

Ko Samui

Wed 1/10

08:00-14:30

1 stop5h 30m

Singapore Changi

Sun 5/10

15:55-20:50

1 stop5h 55m

$939

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Southeast Asia from

How to get the cheapest flight ticket from Ko Samui to Southeast Asia

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 Southeast Asia?

The cheapest month to fly to Southeast Asia from Ko Samui is in May. Flight prices, which tend to average around $445, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Southeast Asia, with average flight prices from Ko Samui averaging around $458.

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

Fly from Ko Samui to Phuket City for the best Ko Samui - Southeast Asia flight prices

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

There are 3 cabin classes available to choose from on Ko Samui to Southeast Asia 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 Ko Samui to Southeast Asia flights?

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

Cheap Ko Samui to Southeast Asia flight deals and tips

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

Best price found

$114

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Southeast Asia

2 airports
The best one-way flight to Southeast Asia from Ko Samui in the past 72 hours is $114. The best return flight deal from Ko Samui to Southeast Asia found on momondo in the last 72 hours is $215.
The fastest flight from Ko Samui to Southeast Asia takes 1h 15m
Direct flights go from Ko Samui to Southeast Asia every day.
There are 2 airports near Southeast Asia: Bangkok Suvarnabhumi (BKK), Singapore Changi (SIN)
  • When did momondo last update prices for flights from Ko Samui Airport to Southeast Asia?

    Prices for flights from Ko Samui Airport to Southeast Asia were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ko Samui Airport to Southeast Asia.

  • What documentation or ID do you need to fly to Southeast Asia?

    The required travel and health documents for your Southeast Asia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Southeast Asia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Ko Samui to Southeast Asia

Compare and see reviews for airlines that fly from Ko Samui to Southeast Asia with momondo
Airline
Rating
Free cancellation
Price
Bangkok AirwaysPriceFrom $238Free cancellationRating
8.0
112 reviews
Search Bangkok Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ko Samui to Southeast Asia for you.

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

Flights from Ko Samui to Southeast Asia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Ko Samui to Southeast Asia.

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

Price alerts on flights to Southeast Asia from Ko Samui are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Mon 11/8
Mon 18/8

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