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Flights from Seoul to Koh Samui – Airlines & connecting routes

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ICN to USM flights and routes map ICN to USM – All flight route options from Incheon International Airport, South Korea to Samui, Thailand. These flights are operated by 8 different airlines through 4 different connections. The shortest flight time is 9 hours and 55 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Republic of Korea ICN Incheon Airport Seoul, Republic of Korea
Thailand USM Samui, Koh Samui, Thailand
ICN
Incheon Airport
Republic of KoreaSeoul, Republic of Korea
Samui
ThailandKoh Samui, Thailand
USM
No direct flights found
8 routes with different airlines found »
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1 stop route options with codeshare or different airlines:

Duration

Via Bangkok BKK With Korean Air & Bangkok Airways 2 flights per day.

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10h 15m

Via Bangkok BKK
10h 15m
With Korean Air & Bangkok Airways 2 flights per day.
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Via Hong Kong HKG 1 stop with Cathay Pacific. 0-1 flights per day.
CODESHARE

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10h 25m

Via Hong Kong HKG
10h 25m
1 stop with Cathay Pacific. 0-1 flights per day.
CODESHARE
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Via Chongqing CKG With Air China & Bangkok Airways
Begins in 30/9
CODESHARE

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11h 45m

Begins in 30/9
Via Chongqing CKG
11h 45m
With Air China & Bangkok Airways
Begins in 30/9
CODESHARE
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Via Chengdu TFU With Air China & Bangkok Airways
Begins in 3/8

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12h 10m

Begins in 3/8
Via Chengdu TFU
12h 10m
With Air China & Bangkok Airways
Begins in 3/8
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Seoul to Koh Samui flights

With over 345 flights every week and 4 different airlines you have a wide range of options. While flying to Koh Samui from Seoul you will be doing a stopover in Bangkok, Hong Kong or any other of the 4 alternatives with flight connections.

Are there any non-stop flights from ICN to USM?

There are no direct or non-stop flights from Incheon International Airport, ICN to Samui, USM.

Distance & flight times: Incheon International Airport to Samui

The shortest flight time between ICN and USM is 10 hours and 15 minutes.

ViaTotal flight timeLayover timeDistance
BKK Bangkok10h 15m2h 30m2581 miles (4153 km)
HKG Hong Kong10h 25m3h 15m2571 miles (4137 km)
CKG Chongqing11h 45m4h 0m2727 miles (4388 km)
TFU Chengdu12h 10m4h 45m2827 miles (4549 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ICN-USM flight routesSeoul to Koh Samui flight routes illustrated on a map.
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Seoul - Koh Samui route map and flight paths
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From Seoul to Thailand

Below is a list of other destinations to Thailand from Incheon International Airport with either direct flights or 1 stop connections.

The fastest way to fly from Seoul (ICN) to Koh Samui (USM) is via Bangkok and it will take about 10 hours and 15 minutes. The second fastest route is via Hong Kong and will take 10 hours and 25 minutes.

You can fly with Korean Air, Bangkok Airways, Cathay Pacific or Air China from Seoul to Koh Samui.

The flight time between Incheon Airport (ICN) and Samui (USM) via Suvarnabhumi Airport, BKK is 10 hours and 15 minutes.

No. But you can still purchase a 1 stop flight via Bangkok, Hong Kong or any other route to Koh Samui (USM).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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