How long is the flight from Langkawi to Ko Samui?

There are many flights that can get you from Langkawi to Ko Samui in 26h 20m. Fly via Scoot to get the fastest option. The distance between Langkawi and Ko Samui is about 359 km.

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

If weather is an important factor for your trip to Ko 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).

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

When flying from Langkawi to Ko Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Langkawi to Ko Samui that include hotel bookings?

Yes. In addition to deals on Langkawi to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Langkawi to Ko Samui?

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

Can I find deals for business class flights from Langkawi to Ko Samui?

Yes. Cheapflights offers flight deals from Langkawi to Ko 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.

RM 687+ Cheap Flights from Langkawi to Ko Samui

Cheap flight deals from Langkawi to Ko Samui

Enter your travel dates to find the best prices.

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Last-minute

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Cheapest flights from Langkawi to Ko Samui
Explore the most affordable flight options available from Langkawi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Wed 21/1010:55 -

2 stops10h 30m

Wed 28/1018:05 -

1 stop19h 40m

Deal found 6/9RM 1,418

Wed 21/1016:00 -

1 stop26h 20m

Wed 28/1019:45 -

1 stop18h 00m

Deal found 6/9RM 1,430

Sat 26/916:00 -

1 stop26h 20m

Wed 30/908:00 -

2 stops11h 10m

Deal found 8/9RM 1,499

Sun 25/1015:40 -

1 stop26h 30m

Sun 1/1119:45 -

1 stop18h 00m

Deal found 10/9RM 2,369

Sat 26/911:15 -

2 stops10h 35m

Wed 30/908:00 -

3 stops9h 15m

Deal found 8/9RM 3,238

Find flight deals from Langkawi to Ko Samui

Round-trip from	RM 1,418
One-way from	RM 687

Scoot
21/10-28/10
3 total stops
30h 10m total
Langkawi to Ko Samui

Search Deals

Scoot
25/2-31/12
1 total stop
17h 20m total
Langkawi to Ko Samui

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Fri 15/1

15:40-17:10

1 stop26h 30m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 699

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Tue 1/12

18:25-07:10

2 stops13h 45m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 711

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Tue 26/1

18:25-07:10

2 stops13h 45m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 780

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Tue 26/1

15:40-17:10

1 stop26h 30m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 800

Fastest return journey

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Thu 25/2

14:45-20:50

2 stops7h 05m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 890

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Fri 5/3

10:40-17:10

1 stop7h 30m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 1,000

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Fri 5/3

20:45-14:30

2 stops18h 45m

Ko Samui

Wed 31/12

00:00-00:30

Nonstop0h 00m

RM 1,048

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Wed 21/10

10:55-20:25

2 stops10h 30m

Ko Samui

Wed 28/10

18:05-14:45

1 stop19h 40m

RM 1,418

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Wed 21/10

16:00-17:20

1 stop26h 20m

Ko Samui

Wed 28/10

19:45-14:45

1 stop18h 00m

RM 1,430

LangkawiKo Samui

LGK Langkawi - USM Ko Samui

LGKUSM

Langkawi

Sat 26/9

16:00-17:20

1 stop26h 20m

Ko Samui

Wed 30/9

08:00-20:10

2 stops11h 10m

RM 1,499

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 14 resultsSorted by cheapest first

Best time to book a flight from Langkawi to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Langkawi with our price prediction graph.

LGK-USM

Estimated return 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.

Related info for your journey

How long is the flight from Langkawi to Ko Samui?
There are many flights that can get you from Langkawi to Ko Samui in 26h 20m. Fly via Scoot to get the fastest option. The distance between Langkawi and Ko Samui is about 359 km.
Can I find deals for flights from Langkawi to Ko Samui that include hotel bookings?
Yes. In addition to deals on Langkawi to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Langkawi to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Langkawi to Ko Samui.
Can I find deals for business class flights from Langkawi to Ko Samui?
Yes. Cheapflights offers flight deals from Langkawi to Ko 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.

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Cheap flights from Langkawi to Ko Samui from RM 687

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Langkawi to Ko Samui

Cheapest flights from Langkawi to Ko SamuiExplore the most affordable flight options available from Langkawi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from Langkawi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Langkawi to Ko SamuiDiscover carefully curated flight deals from Langkawi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Langkawi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Langkawi to Ko SamuiDiscover last-minute flight deals from Langkawi to Ko Samui. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Langkawi to Ko Samui. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Langkawi to Ko SamuiSearch for one-way flight options from Langkawi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Search for one-way flight options from Langkawi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

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Best time to book a flight from Langkawi to Ko Samui

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Related info for your journey

How long is the flight from Langkawi to Ko Samui?

Can I find deals for flights from Langkawi to Ko Samui that include hotel bookings?

How can I find direct flights from Langkawi to Ko Samui?

Can I find deals for business class flights from Langkawi to Ko Samui?

Travelling to a place near Ko Samui?

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Alternative routes for Langkawi to Ko Samui

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Complete your trip to Ko Samui by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Thailand

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Search flights from Langkawi to Ko Samui by cabin class

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Langkawi and Ko Samui flights

Browse other Langkawi and Ko Samui flight options. Last updated on 11 September 2026.

Other flights from Langkawi

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Can Cheapflights find flights from Langkawi to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from Langkawi to Ko Samui become cheaper?

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Cheapest flights from Langkawi to Ko Samui
Explore the most affordable flight options available from Langkawi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Langkawi to Ko Samui
Discover carefully curated flight deals from Langkawi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Langkawi to Ko Samui
Discover last-minute flight deals from Langkawi to Ko Samui. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Langkawi to Ko Samui
Search for one-way flight options from Langkawi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.