Can I Use My Credit Card in Korea? A Foreigner's Honest Guide

Can I Use My Credit Card in Korea? A Foreigner's Honest Guide

After three years here, I can tell you: yes, you can use credit cards in Korea, but it's more complicated than back home. Let me break down what actually works based on my real experience.

Which Cards Actually Work

Visa and Mastercard are your safest bets. I use both my Australian Visa and a local Korean card daily. American Express? Honestly, skip it—way too many places don't accept it, especially smaller restaurants and cafes.

Apple Pay and Google Pay technically work at terminals with the contactless symbol (보안 카드 리더기), but honestly, I've had mixed results. Samsung Pay is more reliable here because it's ubiquitous, but you'll need a Korean bank account to set it up.

Where Credit Cards Work (and Don't)

They work at:

• Department stores (롯데, 신세계, 현대)
• Large restaurants and chains
• Convenience stores (GS25, CU, Emart24)
• Hotels and most coffee shops
• Subway (T-money card only, actually—not credit cards directly)

They often DON'T work at:

• Small restaurants, especially neighborhood spots (동네 식당)
• Traditional markets like Gwangjang Market (광장시장)
• Street food vendors
• Older taxis (though newer ones have card readers)
• Small temples or cultural sites
• PC bangs (피시방)

The frustrating part? There's no way to know before you arrive. I've walked into what looked like a modern restaurant only to be told "카드 안 돼요" (card doesn't work).

Download These Apps Now

Naver Pay (네이버 페이) and Kakao Pay (카카오페이) are lifesavers. You can link your foreign credit card to both apps and use them almost everywhere—even small shops and street vendors. This has genuinely saved me countless times.

To set up:

1. Download the app from Google Play or App Store
2. Add your foreign credit card
3. Use the QR code payment option at checkout

I literally use Kakao Pay more than my physical card.

Cash Is Still King (Unfortunately)

Budget about 100,000-150,000 KRW (roughly USD $75-115) in cash per week if you're eating out regularly. ATMs are everywhere—look for GS25 or the 홈플러스 convenience stores. Your foreign bank's ATM fee usually runs 2,500-3,000 KRW per withdrawal.

Pro tip: The Airport Railroad Line and subway stations have 24-hour ATMs. I use the ones at Gangnam Station when I'm desperate.

Foreign Card Transaction Fees

This is where it gets annoying. Your home bank might charge 2-3% foreign transaction fees. Many Korean merchants also add a "신용카드 수수료" (credit card fee) of 1-2%, though it's technically illegal. I've seen it happen anyway at smaller places.

To minimize: use Naver/Kakao Pay when possible—they often show lower final prices.

Should You Get a Korean Card?

Honestly? After 2 months here, yes. Open one at KB Bank, Shinhan, or Hana Bank with your Alien Registration Card (외국인 등록증). The process takes about 30 minutes. Korean cards have zero fraud issues and work everywhere. I keep both my foreign card for emergencies and a Korean card for daily life.

The Real Talk

Credit cards work in Korea, but they're not as universal as you'd expect from a tech-forward country. The good news? Phone payment apps (Naver Pay, Kakao Pay) have honestly filled that gap perfectly. Most foreigners I know use their physical card maybe 20% of the time and phone payments the rest.

My advice: bring