Do I need a visa to visit South Korea with a United Kingdom passport?
Visa not required
Key entry notes
K-ETA exemption until the end of 2026.
British citizens can enter South Korea as a short term visit (e.g., tours, visiting relatives or friends, attending simple meetings) up to 90 days without a visa, though they should remain aware of the quarantine requirements.
An onward or return ticket is mandatory.
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It is illegal to work on a tourist visa, whether as a teacher or in any other capacity.
One must be in possession of a Korea Electronic Travel Authorization (K-ETA) to enter Korea visa-free, which can be completed up to 24 hours before boarding a flight, and is valid for 3 years from the date of approval.