One of the most practical questions for any traveler heading to Korea is: where do I wash my clothes? The good news is that doing laundry in Korea is straightforward once you know what to expect. From guesthouses in Hongdae to serviced apartments in Gangnam, your options depend on where you stay and how much you want to spend.
What to Expect at Korean Hotels and Guesthouses
Most mid-range and budget accommodations in Korea handle laundry one of two ways: a shared coin-operated laundry room in the building, or a referral to a nearby laundromat (세탁소, setakso). Upscale hotels such as Signiel Seoul, Lotte Hotel, and Grand Hyatt offer in-room laundry bags with next-day dry-cleaning and pressing service, but prices are steep — expect to pay 10,000–20,000 KRW per item for shirts and 15,000–30,000 KRW for trousers.
Mid-range business hotels like Travelodge, Ibis, and L7 Hotels typically have a self-service laundry room on one floor. Machines are coin- or card-operated. A wash cycle runs 2,000–3,000 KRW and a dryer cycle costs another 1,000–2,000 KRW per 30 minutes. Bring 500 KRW and 1,000 KRW coins, or use a T-money card if the machine accepts it. Detergent packets are usually sold at the front desk for 500–1,000 KRW each, or vended from a small dispenser next to the machines.
Guesthouses and hostels in popular areas like Insadong, Hongdae, and Busan’s Gwangalli Beach almost always have shared washers. Usage is often included in the nightly rate or charged at 2,000–3,000 KRW per load — for other shared-space norms, see this guide to hostel etiquette in Korea. Ask at check-in whether a dryer is available — some smaller guesthouses only offer a drying rack in a shared area, which works fine in summer but takes longer in winter or on rainy days.
Using a Korean Laundromat (코인 세탁소)
If your accommodation does not have in-house laundry, a coin laundromat is your next best option. These are extremely common across Korean cities and are usually open 24 hours. Search Naver Maps for 코인세탁소 near your location — you will nearly always find one within a 5–10 minute walk.
Here is how a typical visit works:
- Load your clothes into an available drum washer. Machines typically hold 5 kg, 10 kg, or 15 kg.
- Select your cycle on the touchscreen panel. Most machines have Korean labels, but look for 표준 (standard), 찬물 (cold water), or 울/섬세 (delicate). The default standard cycle works for most travel clothes.
- Insert coins or use a QR payment code if available. A standard 5 kg wash costs 3,000–4,000 KRW. Larger 10 kg drums run 5,000–6,000 KRW.
- Detergent is often dispensed automatically by the machine — confirm by looking for a 세제 자동투입 (auto-detergent) label. If not automatic, small detergent packets are sold in a vending machine inside for 500–1,000 KRW.
- A full wash cycle takes about 35–45 minutes. Dryer cycles run 1,000 KRW per 10–15 minutes. Most clothes need two cycles (20–30 minutes total) to dry properly.
Total cost for a full wash-and-dry at a coin laundromat: approximately 5,000–8,000 KRW per load. That is less than the price of a cup of coffee at a Seoul café.
Full-Service Dry Cleaners and Same-Day Laundry Shops
For delicate items, business attire, or if you simply do not want to deal with machines, Korea’s full-service dry cleaners (세탁소) are reliable and affordable by international standards. You will find these shops in every residential neighborhood. Drop your items off before 10 a.m. and most shops can return them same-day or the following morning.
Typical prices at a neighborhood 세탁소:
- T-shirt or shirt: 3,000–5,000 KRW (washed and pressed)
- Trousers: 5,000–8,000 KRW
- Jacket or blazer: 8,000–15,000 KRW
- Down jacket: 10,000–20,000 KRW
- Dress: 8,000–15,000 KRW
Some Airbnb-style serviced apartments in Seoul — particularly those listed on platforms like Naver Stay or domestic booking apps — include a full-size washer in the unit, and sometimes a combo washer-dryer. If you are staying four nights or more, filtering for accommodations with in-unit laundry is worth the slight extra cost. Look for 세탁기 (washer) and 건조기 (dryer) in the listing amenities.
Practical Tips for Laundry During a Korea Trip
- Carry a small supply of 500 KRW and 1,000 KRW coins from your first currency exchange. Coin laundromats in older neighborhoods may not accept cards.
- Plan a laundry day mid-trip if you are traveling for more than a week. Most travelers do one wash around day 4–5 to reset their bag.
- Quick-dry travel clothes (merino wool, polyester blends) can often be rinsed in the sink and dry overnight on a hotel towel rack — a useful trick for socks and underwear between laundry days.
- If you are staying in a Korean motel (모텔), ask at the front desk — many motels have a shared washer in the basement that guests can use for free or for a small fee. Motels clustered around transit hubs make this errand easier too; see our tips on staying near a station in Korea.
- Avoid leaving laundry unattended for too long in shared machines, especially at busy hostels. Koreans generally respect shared spaces, but it is still polite to collect your clothes promptly once the cycle ends.
Laundry Delivery Apps: Are They Worth It for Travelers?
Alongside coin laundromats and hotel services, Korea has a growing network of on-demand laundry pickup apps such as Wassup (와쉬업) and Laundrygo (런드리고), mainly operating in Seoul and a handful of other major cities. These services work like a food delivery app: you schedule a pickup time through the app, leave your bag at your door or with the front desk, and the company washes, dries, and returns your clothes within 24–48 hours. Pricing is usually calculated per bag rather than per item, running roughly 15,000–25,000 KRW for a standard-sized bag (as of 2026 — verify before visiting, since delivery-laundry pricing shifts more often than laundromat rates).
Who should use this versus a coin laundromat? Delivery apps suit travelers staying in serviced apartments or officetels for a week or more who value convenience over cost and do not want to spend an evening babysitting a wash cycle — business travelers and families with small children are the most common users. A coin laundromat, by contrast, suits budget travelers and anyone on a short city-hop itinerary, since it is roughly one-third the price and finishes in under an hour rather than a day or two. If your hotel is in a neighborhood with poor laundromat coverage — some newer high-rise districts in Gangnam and Yeouido have fewer standalone laundromats than older neighborhoods like Hongdae — a delivery app can save you a long walk.
One practical catch that most guides do not mention: these apps generally require a Korean phone number for SMS verification during sign-up, which locks out travelers using only an eSIM data plan or a foreign SIM. A workaround many long-stay visitors use is asking their guesthouse or officetel host to place the order under their own account and simply reimburse them in cash — most hosts who are used to foreign guests are happy to do this for a regular customer. If your stay uses a keypad instead of a front-desk handoff, our guide to digital door locks in Korea covers how couriers and delivery staff typically get building access. If you are only in Korea for a few days, this hurdle alone makes a coin laundromat or your hotel’s front desk the simpler choice.
A final consideration is turnaround time when packing for onward travel. Laundromats and hotel self-service rooms finish within an hour or two, which fits neatly into a single afternoon between sightseeing stops. Delivery apps take a full day at minimum, so they only work if you are staying at least two nights after dropping off your bag — do not schedule a pickup on your last day in a city, since the return window will likely miss your checkout.