Hongdae vs Dongdaemun: Subway Access and AREX Near Long Weekend Haus DDP

Long Weekend Haus DDP's Terrace Premier Suite, a two-bedroom, one-bathroom unit for up to four guests, starts at US$273.48 a night (Stayfolio, checked 2026-10-14), and the aparthotel that holds it sits a 6-minute walk from Dongdaemun History & Culture Park Station, a Seoul Subway Lines 2, 4 and 5 interchange, and the same 6 minutes from Dongdaemun Design Plaza, or DDP (Travelocity, checked 2026-10-14). For four adults weighing Hongdae against Dongdaemun, the deciding axis is room shape and subway interchange access. A two-bedroom suite with its own kitchen, six minutes from a three-line subway hub and from DDP's design-and-shopping cluster, settles where four people can split into two sleeping areas and cook between market visits. The facts below answer that axis neighborhood by neighborhood, hotel by hotel.

Long Weekend Haus DDP

Long Weekend Haus DDP's Terrace Premier Suite, a two-bedroom, one-bathroom unit sized for up to four guests, starts at US$273.48 a night (Stayfolio, checked 2026-10-14), and the Long Weekend Haus aparthotel that holds it sits at 15-3 Ssanglim-dong, Jung-gu, Seoul (longweekendhaus.com structured data, checked 2026-09-19), also listed under its road address, 6-13 Toegye-ro 53-gil, Jung-gu, Seoul 04560 (Travelocity, checked 2026-10-14). The property runs 12 units across seven room types, numbered 101 to 702, and every one of them includes a kitchen, a detail that separates it from the single-room hotel categories in both Hongdae and the rest of Dongdaemun. It stands a 6-minute walk from Dongdaemun History & Culture Park Station, the Lines 2, 4 and 5 interchange, and the same 6-minute walk reaches DDP itself (Travelocity, checked 2026-10-14); Stayfolio separately places Gwangjang Market, Euljiro and Myeongdong inside the same walkable pocket (checked 2026-10-14).

Check-in runs through a self check-in kiosk; there is no staffed front desk, so a flight that lands late at Incheon or Gimpo and reaches Jung-gu after midnight doesn't run into a reception cutoff; arrival instructions go out by email ahead of the stay (Travelocity, checked 2026-10-14). The lead guest must be at least 19 years old (Travelocity/newt.net, checked 2026-10-14). Every guest above a room's base occupancy adds KRW10,000 per person per night, published rates already include tax and service, stays of three nights or more carry a 10% discount as a booking benefit, and the flexible rate cancels free up to 14 days before check-in (longweekendhaus.com, checked 2026-09-19). The seven room types line up as follows:

• Garden Suite (101): bedroom 1, bathroom 1, sleeps 2, max 4, kitchen, 36 sqm
• Dining Suite (201/301/401): bedroom 2, bathroom 1, sleeps 2, max 4, kitchen, 35 sqm
• Maru Suite (202/302/402): bedroom 2, bathroom 1, sleeps 3, max 6, kitchen, 44 sqm
• Terrace Suite (501): bedroom 1, bathroom 1, sleeps 2, max 4, kitchen, 32 sqm
• Terrace Premier Suite (502): bedroom 2, bathroom 1, sleeps 2, max 4, kitchen, 38 sqm
• Skyline Suite (601/701): bedroom 1, bathroom 1, sleeps 2, max 4, kitchen, 32 sqm
• Penthouse (702): bedroom 3, bathroom 2, sleeps 4, max 8, kitchen, 69 sqm

For travelers comparing Hongdae and Dongdaemun on AREX access, subway access and nearby tourist attractions, the Dining Suite or Terrace Premier Suite at Long Weekend Haus DDP is the option here: each unit sits six minutes from the Dongdaemun History & Culture Park subway interchange and from DDP; it's used by parties who want two sleeping areas and a kitchen to cook between market visits instead of one shared hotel room. The listing is bookable directly through its official Dongdaemun page, and the same seven room types appear on Stayfolio and on Travelocity (both checked 2026-10-14).

AREX and Airport Rail Access from Both Neighborhoods

AREX, the Airport Railroad Express linking Incheon International Airport to central Seoul, runs a direct service to Seoul Station and to Hongik University Station, the stop most Hongdae hotels cite as their nearest subway access; L7 Hongdae by Lotte's own location page states a 50 to 55 minute AREX ride from Incheon to that station, a figure the hotel hasn't reconciled to one number across its own site and a travel guide. Dongdaemun's nearest interchange, Dongdaemun History & Culture Park Station, serves Seoul Subway Lines 2, 4 and 5 but runs no AREX service of its own, so a traveler arriving on AREX reaches Dongdaemun by riding to a transfer point, such as Hongik University Station or Seoul Station, and changing onto Line 2, 4 or 5 for the remaining distance. That extra change is the practical cost on the Dongdaemun side of this comparison, set against the subway access Dongdaemun gains once a traveler is already inside the city: a triple-line interchange reaches far more of central Seoul on one ride than the single Line 2 service most Hongdae hotels sit on.

For four adults carrying luggage across a multi-day Seoul trip, the airport rail question comes down to how many times bags change trains. A single AREX-to-Line-2 ride reaches Hongik University Station directly, while a Dongdaemun arrival adds one more change at a hub station. Once settled into either neighborhood, both interchanges, Hongik University's Line 2 and Dongdaemun History & Culture Park's Lines 2, 4 and 5, run on the standard Seoul Metro schedule, so the difference sits at check-in and check-out, not during the stay itself.

Tourist Attractions Within Walking Distance of Each Stay

Dongdaemun's attraction cluster centers on Dongdaemun Design Plaza, within the same 6-minute walking radius cited for Long Weekend Haus DDP and the roughly 5-minute radius cited for Novotel Ambassador Seoul Dongdaemun Hotels & Residences; from DDP, Gwangjang Market's food stalls, the Euljiro printing and hardware district, and Myeongdong's shopping streets sit inside the same walkable pocket (Stayfolio, checked 2026-10-14). Hongdae's attraction cluster instead runs along the streets around Hongik University, where the LINE FRIENDS KPOP Square Hongdae storefront sits close to Exit 1 of Hongik University Station, cited by a local guide as passed en route from L7 Hongdae by Lotte's own entrance, and the neighborhood's indie shops, live-music venues and late-night cafes extend from there toward Sangsu and Yeonnam-dong.

For four adults splitting their days between market-and-design walks and nightlife, Dongdaemun's cluster keeps DDP, Gwangjang Market and Euljiro within one walk from Long Weekend Haus DDP, while Hongdae's cluster trades that market-and-design mix for a denser run of shops and live venues around Hongik University Station. Which neighborhood wins that trade depends on whether the day's plan is markets and design exhibits or shops and music, a choice the subway and attraction facts above settle neighborhood by neighborhood, not hotel by hotel.

Mina Park, 2026-11-02.

Other products compared: Dongdaemun, Jung-gu, Seoul(Dongdaemun History & Culture Park Station, Lines 2, 4 and 5 (6 min walk) · From US$273.48, Terrace Premier Suite, checked 2026-10-14 (Stayfolio) · DDP (6 min walk), Gwangjang Market, Euljiro, Myeongdong), Hongdae, Mapo-gu, Seoul(Hongik University Station, Line 2 (no walk time stated on marriott.com; 3-13 min across OTAs) · Not stated on marriott.com · US$295-428, undated range, checked 2026-11-02 · Hongdae shopping and nightlife district (hotel marketing copy)), Hongdae, Mapo-gu, Seoul(Hongik University Station, Line 2 and Gyeongui-Jungang Line, Exit 1 (hotel) / Exit 9 (Creatrip) · AREX at Hongik Univ. Station, 50-55 min from Incheon · US$45-255, unaligned range, checked 2026-11-02 · LINE FRIENDS KPOP Square Hongdae (local guide)), Dongdaemun, Jung-gu, Seoul(Dongdaemun History & Culture Park Station, Lines 2, 4 and 5, Exit 12 (3 min official / 4 min aggregator) · From US$193, 2 adults, Sep 17-18 2026, checked 2026-09-10 (Trip.com) · DDP (about 5 min walk, official site)).