Short answer: if your Korea shopping no longer fits, a second 24″ suitcase ($89 in ABS, delivered to your Seoul hotel within 2 hours) is usually the cleanest fix, because it stays inside a standard 23 kg checked allowance. Open 24/7 — order any time on WhatsApp (+82 10-8428-0521) or via the buy-a-suitcase page.
This post answers the three questions we get every evening: what size, will the airline take it, and where do I get one fast.
Step 1: Check your airline’s allowance first
| Airline (economy, international) | Free checked | Carry-on | Source |
|---|---|---|---|
| Korean Air (most routes) | 1 bag, 23 kg, 158 cm total | 10 kg, 55×40×20 cm | Trip.com / Korean Air |
| Jeju Air, Jin Air, T’way, Air Busan, Air Seoul | 15 kg | 10 kg | Trip.com LCC guide |
| Eastar Jet | 15 kg (varies by route) | 7 kg | Trip.com LCC guide |
Allowances depend on fare type and route, so confirm on your booking. Our Incheon Airport baggage allowance table collects more carriers.
Step 2: Is a second suitcase cheaper than the excess fee?
On Korean low-cost carriers, extra checked weight is sold in blocks: Jeju Air and Jin Air charge per extra 5 kg, T’way and Air Busan per kg (Trip.com LCC guide). A full-service carrier’s second-bag fee on a long-haul route can exceed the cost of an $89 case. Run the numbers in our excess baggage fee calculator; the answer is often “buy the case and split the weight”.
Step 3: Pick the size by what you bought
| Your haul | Size · material | Price (same for any size 20″–32″) | Notes |
|---|---|---|---|
| Skincare, sheet masks, snacks | 20″ carry-on · ABS | $89 | Keep it in the cabin if your carry-on allowance is free |
| Clothes, shoes, cosmetics, gifts | 24″ checked · polycarbonate | $98 | Comfortably under 23 kg when full; the most popular pick |
| Ceramics, glass skincare, electronics | 24″ checked · aluminium | $119 | Zipperless frame and better wheels for fragile items |
Our prices are fixed and include delivery. For the wider Seoul market (Daiso, market stalls, department stores) see our suitcase prices in Korea guide; we only quote figures we have checked ourselves.
Do not buy the biggest case you can find: a 28″ packed with shopping passes 23 kg easily and the overweight fee returns. Two medium cases split across the allowance is the safer packing strategy; see Bought too much in Korea? for the full list of ways home.
Step 4: Where to get it today
- Hotel delivery (within 2 hours): any Seoul hotel, guesthouse or Airbnb, 24/7, 365 days.
- Dongdaemun walk-in: our stores are open 24/7; details in Dongdaemun luggage prices.
- Department stores: brand cases, closing around 20:00, higher prices.
Packing the second case
- Heavy items (shoes, liquids) low and against the wheels.
- Liquids over 100 ml go in checked luggage only.
- Keep receipts together for the tax refund desk; our Korea luggage FAQ covers the basics.
- Weigh both cases at the hotel; most front desks have a scale, and we can bring one if you ask.
FAQ
What size extra suitcase should I buy for shopping in Korea?
A 24-inch case is the sweet spot: packed with clothes and cosmetics it stays under the common 23 kg allowance. Choose a 20-inch carry-on for small hauls and a polycarbonate or aluminium shell for fragile items.
Is buying a second suitcase cheaper than paying excess baggage?
Often yes. A delivered 24-inch case is $89 in ABS (up to $119 in aluminium); long-haul second-bag or overweight fees can cost more, and Korean low-cost carriers charge per extra kilogram or 5 kg block. Use our excess baggage fee calculator to compare.
How much checked baggage do Korean airlines allow?
Korean Air economy on most international routes includes one 23 kg bag within 158 cm; Jeju Air, Jin Air, T’way, Air Busan and Air Seoul include 15 kg. Always confirm your own fare.
How fast can I get an extra suitcase in Seoul?
Within 2 hours to any Seoul hotel, 24/7 — order any time, day or night.
Ready to order?
▶ Order your extra suitcase now · WhatsApp: +82 10-8428-0521
Prices by material, any size 20″–32″: ABS $89 · polycarbonate $98 · aluminium $119, delivery included. Open 24/7, 365 days — order any time and it reaches your Seoul hotel within 2 hours.
