In this guide
💡 The Short Version: Standard admission to Seoul Sky costs ₩31,000 for adults and ₩27,000 for children (aged 3 to 12) on seoulsky.lotteworld.com. The 555-metre Lotte World Tower is the world’s sixth tallest skyscraper. Its double-deck Sky Shuttle ascends 117 floors in 60 seconds, delivering you to the floor 118 Sky Deck glass floor (478 metres up) and the floor 120 open-air Sky Terrace. Book an entry slot 45 minutes before sunset to experience both daylight panoramas and the sparkling night grid along the Han River. Direct underground connection via Jamsil Station (Line 2 and Line 8).
Ticket prices and entry options
Seoul Sky operates on a timed-entry system managed through the main ticket office and turnstiles on basement level B1 of Lotte World Mall.
| Ticket type | Age bracket | Price | What it covers |
|---|---|---|---|
| General Admission Adult | 13 and over | ₩31,000 | Standard timed entry to floors 117 to 122 |
| General Admission Child | 36 months to 12 | ₩27,000 | Standard timed entry for children |
| Infant | Under 36 months | Free | Requires physical age verification document |
| Fast Pass | 18 and over | ₩62,000 | Entry without a reserved slot; sold at the ticket desk on the day only |
| Seoul Sky + Aquarium package | 13 and over | ₩58,000 (child ₩52,000) | Both attractions must be used on the same day |
| SkyBridge | Adults | ₩130,000 | Outdoor bridge traverse between the two crown spires at 541 metres |
The Sky Shuttle experience
Access to the observatory begins in the basement exhibition halls on B1 and B2, which display multimedia exhibits showcasing Korean art, palace architecture, and the engineering feats involved in building the 555-metre tower.
From the B2 loading concourse, visitors board the Sky Shuttle, a double-deck lift recognised by Guinness World Records for the longest travel distance and fastest double-deck speed:
- Speed: 600 metres per minute (10 metres per second).
- Ascent duration: Exactly 60 seconds from B2 to floor 117.
- Visuals: The interior walls and ceiling are lined with 65-inch ultra-high-definition OLED display panels. During the 60-second journey, the screens project an animation tracing the history of Seoul, starting from the forests of the Joseon Dynasty, advancing through rapid industrialisation, and ending in modern high-rise architecture as the doors open.
Or book a tour: when you want pre-booked admission without queuing at ticket desks, the Seoul: Lotte World Tower Seoul Sky Observatory Ticketad (from ₩32,987, 4.6 stars from 682 reviews) gives direct turnstile entry to the 118th floor glass deck.
Lotte World Tower from the air, with Jamsil’s apartment blocks below. Photo: Neroson, Wikimedia Commons, CC BY-SA 4.0.
Floors and observation decks
Seoul Sky occupies seven floors at the top of Lotte World Tower, each designed with different observation perspectives:
- Floor 117 (Entrance & Welcome Zone): The arrival level where the Sky Shuttle deposits guests. Floor-to-ceiling glass windows provide an initial 360-degree orientation across the metropolitan basin.
- Floor 118 (Sky Deck): Positioned 478 metres above the streets, this deck holds the Guinness World Record for the highest indoor glass floor observation deck. The glass panels can support the weight of hundreds of people. The eastern deck features smart photochromic glass panels: they remain frosted white until visitors step forward, at which point the surface suddenly switches clear to reveal a straight drop down to the roads and Seokchon Lake below.
- Floor 119 (Character Café & Sweets): A mezzanine lounge serving soft drinks, ice cream, and snacks overlooking the central atrium.
- Floor 120 (Sky Terrace): An open-air outdoor viewing platform at 486 metres. Sturdy protective glass partitions allow fresh outdoor mountain air and unobstructed views of the city without indoor glare on camera lenses.
- Floor 121 (Seoul Sky Shop & Exit Concourse): Souvenir counters selling tower models, Korean ceramics, and commemorative photography prints. The return lift down to B2 boards from this level.
- Floor 122 (Seoul Sky Café): A dedicated café operated by Angel-in-us serving speciality coffee and desserts.
- Floor 123 (123 Lounge): A premium sit-down dining lounge at 500 metres serving European dishes, fine wines, and afternoon tea with table service.
Tours and observatory ticket packages
Tickets cost ₩31,000 at the basement counter and on the official site, which sells them from 14 days ahead. Fast Pass tickets are desk-only, on the day.
Seoul: Lotte World Tower Seoul Sky Observatory Ticket
From ₩32,975 · 4.6 stars from 680 reviews · 2 to 3 hours · 118th floor glass deck
Seoul: Lotte World Tower Seoul Sky Observatory Ticketad: Ascend 500 metres in 60 seconds aboard the double-decker Sky Shuttle lift to reach the 118th floor glass-bottomed Sky Deck with 360-degree views across the Han River.
Seoul: Lotte World Adventure 1-Day Entry Pass
From ₩49,235 · 4.4 stars from 244 reviews · 2 to 3 hours · all-day rides pass
Seoul: Lotte World Adventure Entry Ticketad: Unlimited admission to the adjacent Lotte World theme park and Magic Island on Seokchon Lake, located directly at the base of the tower.
Seoul: N Seoul Tower Observatory Ticket
From ₩29,000 · 4.4 stars from 205 reviews · 2 to 3 hours · central skyline views
Seoul: N Seoul Tower Observatory Entry Ticketad: Entry to Mount Namsan’s observation tower in central northern Seoul, contrasting the modern high-rise vistas of Seoul Sky.
Official ticket or tour: the prices side by side
Official admission versus the third-party voucher.
| Option | Official admission | Tour cost | What it covers |
|---|---|---|---|
| Official general admission (Adult) | ₩31,000 | — | Floors 117 to 122, glass Sky Deck, multimedia lift show |
| Official Fast Pass (Adult) | ₩62,000 | — | Entry without a reserved slot, desk only |
| Official SkyBridge | ₩130,000 | — | Outdoor open-air bridge walk at 541 metres between the twin crowns |
| Observatory ticket on GetYourGuide | ₩31,000 | From ₩32,987 | Mobile voucher, direct turnstile entry |
Sunset versus night views
Choosing the time of your visit dramatically changes the visual experience:
- Daytime: Best for mountain visibility. On clear days after a seasonal cold front, the granite crags of Bukhansan National Park to the north and Gwanaksan to the south stand out crisply against the horizon, alongside the sprawling Olympic Park to the east.
- Sunset: The most popular booking window. The sun sets directly over the winding ribbon of the Han River towards Yeouido and Mapo-gu. Arrive 45 to 60 minutes before the scheduled sunset to watch the golden light reflect off the Seoul river bridges.
- Night: Seoul’s urban grid illuminates with high-density LED traffic streams along the Olympic Highway and Gangbyeon Expressway. The illuminated fairytale castle of Lotte World Adventure glows in miniature on Seokchon Lake below.
How to get there
Lotte World Tower dominates the skyline of Jamsil in south-eastern Seoul:
- By Subway: Take Seoul Subway Line 2 or Line 8 to Jamsil Station. Follow the signs for Exit 1 and Exit 2, which lead directly into basement level B1 of Lotte World Mall.
- Finding the entrance: Walk past the underground luxury boutiques following the purple “Seoul Sky” signs on the floor and ceiling. The main ticket hall and security checkpoint are located on level B1.
- Opening hours: Open Sunday to Thursday from 10:30 to 22:00 (last admission at 21:00); Friday, Saturday, and public holidays from 10:30 to 23:00 (last admission at 22:00).
- Security restrictions: Large luggage, tripods, selfie sticks, glass bottles, and flammable items are strictly prohibited past the security checkpoint. Free luggage lockers are provided outside the ticket gates on B1 for bags up to carry-on size.
For further excursions across the capital and Gyeonggi province, explore our comprehensive guide to Day trips from Seoul.
Common questions
How much is a ticket to Seoul Sky at Lotte World Tower?
Standard general admission costs ₩31,000 for adults (aged 13 and over) and ₩27,000 for children aged 36 months to 12 years. Children under 36 months enter free with proof of age. The Fast Pass, for immediate entry without a reserved slot, costs ₩62,000 for ages 18 and over and is sold only at the ticket desk on the day.
How tall is Lotte World Tower and what floor is Seoul Sky on?
Lotte World Tower stands 555 metres (1,821 feet) tall with 123 storeys, ranking as the sixth tallest building in the world and the tallest in South Korea. The Seoul Sky observatory spans seven levels from floor 117 to floor 123.
What is special about the glass floor on floor 118?
The Sky Deck on floor 118 holds the Guinness World Record for the highest indoor glass floor observation deck at 478 metres above ground level. Certain floor sections feature smart glass that shifts from opaque to completely transparent when stepped on.
How fast is the Sky Shuttle lift?
The Sky Shuttle is a double-deck lift operating at a speed of 600 metres per minute (36 km/h). It ascends from basement level 2 to the 117th floor in exactly 60 seconds, surrounded by 360-degree OLED screens displaying historical animations of Seoul.
How do you get to Seoul Sky by subway?
Take Seoul Subway Line 2 or Line 8 to Jamsil Station. Use Exit 1 or Exit 2, which lead directly into basement level B1 of Lotte World Mall. Follow the overhead directional signage towards the Seoul Sky ticket counters at B1.
