Line itemAmountSource
Visa-free entryKRW 0Portuguese passport holders do not need a tourist visa for the permitted short stay
e-Arrival CardKRW 0Free online arrival declaration when entering without a valid K-ETA
Optional K-ETAKRW 10,000 + payment feeOptional during the 2026 exemption if you want K-ETA benefits such as arrival-card exemption
Working Holiday (H-1) or other long-stay visaVariesPortuguese working-holiday applicants are listed as ages 18-34 with a 200-person quota; confirm current fees with the embassy
Overstay or illegal-work sanctionsVariesPortuguese travel advice warns of fines, removal, and possible re-entry bans for irregular stay or work
Total estimateKRW 0 — KRW 10,000+ if choosing optional K-ETAincl. all