Conference Venue & Hotel
How to Get to the Venue
From Incheon International Airport (ICN)
By Airport Limousine Bus
Take Bus 6705A (bound for Jamsil area). Get off at "Lotte Hotel World".
Duration: approx. 90–100 minutes.
Fare: KRW 18,000.
There are two terminals at Incheon International Airport: Terminal 1 and Terminal 2. In Terminal 1, the bus stop for Bus 6705A is located on the arrivals floor at Boarding Stand 3B or 4A. In Terminal 2, the bus stop for Bus 6705A is located at the B1 floor Transportation Center, at Boarding Stands 18 and 19.
Link: Timetables
By AREX + Subway
Take the AREX (bound for Seoul Station). Transfer to Subway Line 4 at Seoul Station, then transfer to Subway Line 2 at Dongdaemun History & Culture Park Station. Get off at “Jamsil Station”.
Duration: approx. 90–100 minutes.
The Airport Railroad Express (AREX) connects Incheon International Airport, Gimpo Airport, and Seoul Station. It is the main airport rail service in South Korea. There are two types of AREX trains: the Express Train and the All-Stop Train. Both go to Seoul Station. The Express Train takes 43 minutes to reach Seoul Station and costs approximately $7 USD. The All-Stop Train takes 53 minutes and costs about $3.50 USD.
From Seoul Station, transfer to Subway Line 4 and go to Dongdaemun History & Culture Park Station. At Dongdaemun History & Culture Park Station, transfer to Subway Line 2 and continue to Jamsil Station.
The AREX train station is located on Basement Level 1 of the Transportation Center, which is adjacent to Terminal 1. Look for signs labeled “Airport Railroad” or “AREX” and follow them down to B1.
Similarly, the AREX station for Terminal 2 is on Basement Level 1, directly beneath the terminal building within the Transportation Center. Just follow the AREX signs down to B1.
By Taxi (Fixed Fare)
Fixed fare taxis from ICN to Jamsil Area (Lotte Hotel World) are available.
Fixed fare: approx. KRW 95,000–140,000 (depending on taxi type).
In Terminal 1, the taxi stand is located on the 1st floor, near Exits 4C to 8C. Regular, deluxe, and jumbo (van) taxis are available here. For foreign visitors, the International Taxi service—designed for non-Korean speakers with English-speaking drivers and flat-rate fares—can be accessed at Exit 4C. In Terminal 2,
The taxi stand is also on the 1st floor. For regular taxis, proceed to Exits 1C to 5C. For deluxe and jumbo taxis, use Exits 4D to 5D. The International Taxi service is available as well; you can arrange it at a dedicated counter or via pre-booking.
Link: Book
From Gimpo International Airport (GMP)
By Subway
Take Line 9 to Sports Complex Station, transfer to Line 2, and get off at Jamsil Station (Exit 3).
Duration: approx. 50–60 minutes.
By Taxi
Regular taxi fare: approx. KRW 35,000–40,000.
Travel time: approx. 45 minutes.
Hotel Reservation
SOSP 2025 has reserved a block of rooms at Lotte Hotel World, offering a special discounted rate of KRW 230,000 per night (excluding taxes and service charges) for our attendees.
To make a reservation, please complete the Reservation Form and send it directly to the hotel using the contact information provided. We encourage you to book early to secure your room at the discounted rate.
Hotel Contact Information
Tel: +82-2-411-7777
Fax: +82-2-2203-5945
Email: rsv.hotel.world@lotte.net
Additional Benefits for SOSP Attendees Staying at Lotte Hotel World
A major advantage of staying at the venue hotel is the ability to access the conference area directly through a dedicated entrance, ensuring both convenience and comfort.
In addition, SOSP attendees are entitled to exclusive discounts at nearby attractions:
| Attraction | Regular Price | Discounted Price |
|---|---|---|
| Lotte World | KRW 64,000 | KRW 35,000 |
| Lotte Aquarium | KRW 35,000 | KRW 24,000 |
| Seoul Sky Observatory | KRW 31,000 | KRW 24,000 |
Nearby Hotels
The following hotels are well-rated accommodations situated either in close proximity to the conference venue or conveniently reachable by public transportation. Please note that the conference has not arranged any room blocks or made special reservations with these hotels.
- Signiel Seoul: High-end five-star hotel atop Lotte World Tower. Features Michelin‑starred dining, full-service spa, indoor pool, and skyline lounge. Connected to Jamsil Station and located steps from the conference venue. [Official Site] [Map]
- Grand InterContinental Seoul Parnas: Five-star luxury hotel in the K-WTC complex at COEX Mall. Offers multiple upscale restaurants, indoor pool, fitness center, and direct access to 200+ shops, bookstore, aquarium, cinema. Two subway stops (≈5 min) from the venue via Samseong Station. [Official Site] [Map]
- Park Hyatt Seoul: Contemporary five-star hotel in Gangnam with floor‑to‑ceiling windows, spa, indoor pool, fitness, and executive lounges. About two subway stops (≈5 min) from the venue. [Official Site] [Map]
- GLAD Gangnam COEX Center: Modern four-star hotel offering stylish rooms, on-site restaurant/cafe, gym, business center, and free Wi‑Fi. Connected to COEX and COEX Convention Center. Two subway stops (≈5 min) from the venue via Samseong Station. [Official Site] [Map]
- L7 Gangnam by LOTTE: Trendy four-star lifestyle hotel with rooftop bar, fitness center, restaurant, and free parking. Within 3 min walk to Seolleung Station and about three subway stops (≈7 min) from the conference venue. [Official Site] [Map]
The following hotels are relatively economical accommodations in the vicinity of the conference venue. Kindly note that the conference has not made any block reservations or special arrangements with these hotels.
- Jamsil Orosie Tourist Hotel: The Jamsil Orosie Tourist Hotel is located within walking distance of Lotte Hotel World, taking about 20 minutes on foot. It is officially certified as a 3‑star tourist hotel by the Korea Tourism Association. [Official Site] [Map]
- Rosana Boutique Hotel: The Rosana Boutique Hotel is located approximately 0.5 km (about a 10–12 minute walk) from Lotte Hotel World, making it a convenient and pleasant choice for conference attendees. It is officially certified as a 3.5‑star business-friendly hotel on international booking platforms. [Official Site] [Map]
- Hotel Pharos: Hotel Pharos is situated approximately 0.9 miles (about a 20–25 minute walk) from Lotte Hotel World, making it within walking distance for conference attendees. It is officially certified as a 3‑star hotel in Seoul’s Songpa-gu district. [Official Site] [Map]
- The Sangju Hotel Seoul: The Sangju Hotel Seoul is located approximately 2.0 km from Lotte Hotel World, which typically takes around 25 minutes on foot, or about 2 minutes by car. It is officially certified as a 3‑star hotel, offering complimentary WiFi, free parking, buffet breakfast (surcharge), and concierge services. [Official Site in Korean] [Map]
- Karak Tourist Hotel: Distance from Lotte Hotel World: approximately 2.6 km, which translates to a short subway ride (~5 min) on Line 8 (Seoul Subway) from Jamsil. If walking, it would take roughly 36 minutes. Officially classified as a 3‑star tourist hotel. [Official Site] [Map]