Travel Basics

Practical things to sort out before and during your Korea trip.

Guides

Photoreal editorial scene of a traveler choosing between a payment card and Korean won coins in a Seoul cafe

Travel Basics

Cash vs Card in Korea: What Travelers Actually Need

Use a working card as your main payment method where accepted, and keep Korean won as a fallback for the explicit non-card exception in official guidance.

Last verified September 17, 2026 Read guide

Photoreal editorial scene of a traveler using a payment card beside a wallet and Korean currency

Travel Basics

Money in Korea: Cards, Cash and ATMs

Carry a working international card plus a modest won backup; treat ATM availability, fees and compatibility as bank-specific rather than guaranteed.

Last verified September 8, 2026 Read guide

Photoreal editorial scene of a traveler using a smartphone for trip planning in a Seoul cafe

Travel Basics · Mobile Data

Best Korea Mobile Data Plans

Compare 28 verified Airalo, Yesim and Saily plans by trip length, data allowance, plan type and USD price. Here, "best" means the best fit among the options compared, not the best provider across the whole Korean mobile-data market.

Last verified September 6, 2026 Read guide

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Mobile DataMoney & CardsApps & MapsTravel Prep