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Home / Koh Samui — Seoul

Cheap flights Koh Samui — Seoul

Koh Samui (USM, TH) Seoul (SEL, KR)
from $258 4 119 km ~5h 21m
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $258 on 16.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
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December 2026
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January 2027
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Prices found for 6 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Route characteristics
Distance
4 119 km
Flight time
5h 21m
Time difference
+2h
Minimum price
from $258 (16.11.2026)
Average price
$318
Maximum price
$391
Other destinations from Koh Samui
Adler/Sochi
RU
Auckland
NZ
Almaty
KZ
Amsterdam
NL · Hub
Ankara
TR
Abu Dhabi
AE
Manama
BH
Baku
AZ
Barnaul
RU
Belgrade
RS
Berlin
DE
Buri Ram
TH
Frequently asked questions about the route Koh Samui — Seoul
How long is the flight from Koh Samui to Seoul?
Approximate flight time — 5h 21m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Koh Samui to Seoul?
The straight-line distance — 4 119 km.
How much do flights from Koh Samui to Seoul cost?
The minimum price over 3 months — from $258 on 16.11.2026.
What is the average ticket price?
The average price — $318. Range: $258 — $391.
What is the time difference between Koh Samui and Seoul?
The difference — +2h.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Koh Samui — Seoul

Flights Koh Samui — Seoul is a popular route. The straight-line distance is 4 119 km. Flight time 5h 21m. Time difference +2h.

The minimum price for the next 3 months — from $258 (16.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $318, ranging from $258 to $391. Book 1–3 months in advance to get the best deals.

Other destinations in South Korea from Koh Samui
Busan
KR

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