USIM + Free Check-in Seoul Card
Reliable physical SIM, sold at our airport counters
HWAY's USIM is a traditional physical SIM with full Korean network coverage on LG U+, plus a free Check-in Seoul card. It's sold directly at our airport counters — Incheon, Gimpo, or Gimhae — so you can buy it when you land and be set up before you leave the arrivals hall.
What's included
- Physical USIM with unlimited LG U+ data
- Free Check-in Seoul card included (transit + payment)
- Voice-capable for domestic and international calls
Choose your plan
The USIM is sold offline — pay at our counter when you arrive. Prices shown are for reference, and a free Check-in Seoul card is included.
3-Day Plan
Short visits and layovers
7-Day Plan
Standard vacation package
15-Day Plan
Extended coverage
30-Day Plan
Long-term package
Available data plans
Reference rates from the LG U+ network. Final HWAY pricing may differ from these wholesale numbers.
| Period | Unlimited LTE | 5G |
|---|---|---|
| 1day(24h) | ₩6,500 | ₩9,500 |
| 2days(48h) | ₩12,000 | ₩15,000 |
| 3days(72h) | ₩18,000 | ₩25,000 |
| 4days(96h) | ₩23,000 | ₩30,000 |
| 5days(120h) | ₩27,500 | ₩34,500 |
| 6days(144h) | ₩32,000 | ₩39,000 |
| 7days(168h) | ₩35,000 | ₩42,000 |
| 8days(192h) | ₩36,500 | ₩43,500 |
| 9days(216h) | ₩37,500 | ₩44,500 |
| 10days(240h) | ₩38,500 | ₩45,500 |
| 15days(360h) | ₩55,000 | ₩65,000 |
| 20days(480h) | ₩60,500 | ₩70,500 |
| 30days(720h) | ₩71,500 | ₩81,500 |
| 40days(960h) | ₩99,000 | ₩109,000 |
| 60days(1440h) | ₩143,000 | ₩153,000 |
No speed cap — truly unlimited 5G/LTE data across South Korea.
Need to extend? Use the LG U+ website
Extend your data plan anytime during use, or up to 72 hours after your period ends. Online bookings get a ~10% discount.
| Extend by | LTE | LTE (online) | 5G | 5G (online) |
|---|---|---|---|---|
| 1day(24h) | ₩6,500 | ₩6,000 | ₩9,500 | ₩8,700 |
| 2days(48h) | ₩12,000 | ₩11,000 | ₩15,000 | ₩13,700 |
| 3days(72h) | ₩18,000 | ₩16,300 | ₩25,000 | ₩22,800 |
| 4days(96h) | ₩23,000 | ₩21,000 | ₩30,000 | ₩27,300 |
| 5days(120h) | ₩27,500 | ₩25,000 | ₩34,500 | ₩31,400 |
| 6days(144h) | ₩32,000 | ₩29,000 | ₩39,000 | ₩35,500 |
| 7days(168h) | ₩35,000 | ₩32,000 | ₩42,000 | ₩38,200 |
| 8days(192h) | ₩36,500 | ₩33,000 | ₩43,500 | ₩39,500 |
| 9days(216h) | ₩37,500 | ₩34,000 | ₩44,500 | ₩40,500 |
| 10days(240h) | ₩38,500 | ₩35,000 | ₩45,500 | ₩41,400 |
| 15days(360h) | ₩55,000 | ₩50,000 | ₩65,000 | ₩59,000 |
| 20days(480h) | ₩60,500 | ₩55,000 | ₩70,500 | ₩64,000 |
| 30days(720h) | ₩71,500 | ₩65,000 | ₩81,500 | ₩74,000 |
| 40days(960h) | ₩99,000 | ₩90,000 | ₩109,000 | ₩99,000 |
| 60days(1440h) | ₩143,000 | ₩130,000 | ₩153,000 | ₩139,000 |
Voice top-up packages
Top up at LG U+ counters if you need more outgoing minutes. Available on USIM only.
| Approx. domestic minutes | Fee |
|---|---|
| ~20 min | ₩5,500 |
| ~40 min | ₩11,000 |
| ~60 min | ₩16,500 |
| ~80 min | ₩22,000 |
| ~120 min | ₩33,000 |
| ~160 min | ₩44,000 |
| ~200 min | ₩55,000 |
Per-call rates
| Type | Domestic outgoing | International outgoing | Incoming (calls / SMS) |
|---|---|---|---|
| Voice calls | ₩4.4/sec · ₩264/min | Rates differ by country | Free |
| Text messages | ₩55/SMS · ₩1,100/MMS | ₩165/SMS |
Note: data-only eSIMs and Data SIMs do not support voice top-up.
How to receive and activate
Buy at the airport
We have counters at every major Korean international gateway. Just bring your passport — no online order needed.
Phone compatibility
Your phone needs to be country-unlocked. Some handsets may need a power cycle (up to five times) right after switching the SIM card.
Voice top-up
You can top up additional voice minutes at LG U+ counters from ₩5,500 (~20 domestic minutes) up to ₩55,000 (~200 minutes) if you expect to make a lot of calls.
Validity extension
Need to extend your stay? You can extend your data validity through the LG U+ website at a 10% online-booking discount, anytime during use and up to 72 hours after the period ends.
Where to buy
Buy on the spot — just bring your passport. Return your SIM at the same airport before passing through security.
| Airport | Service | Location | Hours |
|---|---|---|---|
| Incheon Airport — Terminal 1 | Rental / Return | 1F · A Arrival Hall (between Gates 3) | 6 AM – 10 PM |
| Incheon Airport — Terminal 1 | Rental / Return | 1F · F Arrival Hall (between Gates 12) | 24h |
| Incheon Airport — Terminal 1 | Return only | 3F · F Check-in Counter | 6 AM – 10 PM |
| Incheon Airport — Terminal 2 | Rental / Return | 1F · between 4–5 Exit Doors | 6 AM – 10 PM |
| Incheon Airport — Terminal 2 | Rental / Return | 1F · in front of Gate 8 | 24h |
| Incheon Airport — Terminal 2 | Return only | 3F · between F-G | 6 AM – 10 PM |
| Gimpo Airport (International) | Rental / Return | 1F · next to Arrival Gate 1 | 6:30 AM – 11 PM |
| Gimhae Airport (International) | Rental / Return | 1F · next to Arrival Gate 3 | 6 AM – 10 PM |
| Gimhae Airport (International) | Rental / Return | 3F · LG U+ counter (near the coffee shop) | 6 AM – 10 PM |
Need help while in Korea?
- International phone
- +82-10-3998-1004
- Domestic phone
- 010-3998-1004
- lgrental@lguplus.co.kr
- KakaoTalk / WeChat / LINE
- lgcscenter
- +82-10-3998-1004
- support_info@hwaytranz.com
- Phone
- 0927 810 9077
- CheckinSeoulPH
- Messenger
- m.me/checkinseoulph
- Hours
- Mon–Fri · 9:00–18:00 PHT
Important details
- Truly unlimited 5G/LTE data with no speed cap or daily limit.
- Both eSIM and USIM require a country-unlocked phone. Check your handset's lock status with its manufacturer's customer center.
- LG U+ SIMs do not support Korean Identity Verification (PASS / 휴대폰 본인 인증).
- Passport information and a passport photo are required when ordering. Other ID types may have authentication restrictions.
- Cancellation refunds are returned to your card within 15 days, per your card issuer's processing time.
Prepare before your trip to
Korea
Start your journey with easier connectivity, transportation, and payment — all in one integrated service.