South Korea passport → Thailand

Thailand visa for citizens of South Korea

Visa-free

Citizens of South Korea can visit Thailand without a visa for up to 90 days.

Verified · Last checked 2026-09-05. Policies change. Confirm with the embassy or official visa portal before you travel.

Key facts

Entry route	Visa-free
How to apply	No visa needed — just go
Maximum stay	Up to 90 days
Government fee	No visa fee
Passport validity	At least 6 months
Biometrics	Not required
Appointment	Not required
Interview	Not required
Onward or return ticket	Required
Proof of funds	Sufficient funds for stay (e.g., 10,000 THB per person or 20,000 THB per family).

How to apply

1
Prepare travel documents
Ensure passport valid for 6+ months, print onward ticket and proof of funds.
2
Travel to Thailand
No pre-arrival visa application needed.
3
Complete arrival formalities
Fill out arrival/departure card (if still paper).
4
Proceed to immigration counter
Present passport, onward ticket, and answer brief officer questions.
5
Receive entry stamp
You will be granted 30-day visa-free stay (up to 90 days if from specific countries – South Korea is eligible for 30 days).

Documents checklist

Identity

Passport
Must be valid for at least 6 months from date of entry.
Recent passport-sized photo
Optional
Rarely needed for visa-free entry, but may be asked if there is an issue.

Travel

Return or onward ticket
Proof of flight out of Thailand within permitted stay period.
Completed arrival/departure card (TM6)
Filled in on arrival (now largely digital for certain ports).

Financial

Proof of sufficient funds
Cash, bank statement, or equivalent showing at least 10,000 THB per person.

Supporting

Proof of accommodation
Optional
Hotel booking or host invitation may be requested by immigration officer.

Proof of funds

Minimum balance: 10,000 THB per person or 20,000 THB per family

Cash
Bank statement
Traveler's cheques

Immigration officers may request proof of funds upon arrival.

Good to know

Overstaying the 30-day visa-free period incurs a fine of 500 THB per day.
Entry may be refused if immigration deems you a risk or if documents are insufficient.

Common refusal reasons

Insufficient passport validity (less than 6 months)

Renew passport before travel.

No onward/return ticket

Book and carry a confirmed departure flight.

No proof of sufficient funds

Carry at least 10,000 THB in cash or equivalent.

Working without a permit

Do not engage in any paid work while on visa-free entry.

FAQ

Do citizens of South Korea need a visa for Thailand?

Citizens of South Korea can visit Thailand without a visa for up to 90 days.

How long can citizens of South Korea stay in Thailand?

Up to 90 days without a visa.

What documents do citizens of South Korea need for Thailand?

Passport; Return or onward ticket; Proof of sufficient funds; Completed arrival/departure card (TM6); Proof of accommodation; Recent passport-sized photo.

How long must my passport be valid for Thailand?

At least 6 months.

Plan your trip to Thailand

Nowah is an AI travel agent that books flights, hotels and eSIMs in one conversation and keeps track of your visa paperwork along the way. Need data on arrival? See the Nowah eSIM guide for Thailand.

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