Seoul Sky vs N Seoul Tower Guide: ₩33,000 Tickets, Sunset Slots & Glass Floor Hacks [2026]

One evening, one ticket budget? The Seoul Sky vs N Seoul Tower dilemma hits almost every first-time visitor. Seoul Sky (서울스카이) sits on floors 117–123 of Lotte World Tower in Jamsil, about 500 m up, making it the highest observatory in Korea, while the retro N Seoul Tower (N서울타워) crowns Namsan in the heart of the city.

Seoul Sky vs N Seoul Tower: Lotte World Tower, home of Seoul Sky, lit up at night above the Jamsil skyline

However, international visitors frequently wonder which view is actually worth the money, or how to avoid a sold-out sunset slot. Here is the ultimate Easy Route Korea tactical guide to ticket prices, sunset timing, and the glass floor hacks!


🏙️ 1. Seoul Sky vs N Seoul Tower: Price, Height & Hours

Feature Seoul Sky (Lotte World Tower) N Seoul Tower (Namsan)
Adult Ticket ₩33,000 (ages 13+)
Child ₩29,000
₩29,000 (ages 13+)
Child/Senior ₩23,000
Height About 500 m above ground, glass floor at 478 m Observation deck about 400 m above sea level (tower on a mountaintop)
Hours Sun–Thu 10:30–22:00
Fri–Sat 10:30–23:00
Weekdays 10:00–22:30
Weekends & holidays 10:00–23:00
Last Entry 1 hour before closing 30 minutes before closing
Getting There Jamsil Station (Line 2 & 8), Exit 2, about 300 m Cable car or Namsan bus, then an uphill walk

*Prices from the official Seoul Sky and N Seoul Tower websites (Seoul Sky adult fares rose to ₩33,000 on April 1, 2026). Both are open 365 days a year.

💡 Which One Should You Pick?
Pick Seoul Sky for sheer height and thrills, N Seoul Tower for the classic hilltop experience! Seoul Sky is easier to reach and has the glass floor. N Seoul Tower is cheaper, and the trip up Namsan is half the fun.


💡 Locate Seoul Sky on Naver Map!

To find the right Jamsil Station exit and the underground route into Lotte World Mall in English, download "Naver Map"!

🟢 Download NAVER Map (Android) 🚇 Download NAVER Map (iOS)

🎟️ 2. How to Book Seoul Sky Tickets (and Win the Sunset Slot)

Seoul Sky limits how many people enter per time slot, so popular evening slots can sell out. Follow these steps:

  1. Book a Timed Ticket in Advance: Buy the general ticket online or in the Lotte World app and pick your entry time. Arrive at the observatory by that time.
  2. Time It for Sunset: Sunset in Seoul is around 5:40 PM in late October and moves to about 5:15 PM by late November. Book a slot 30–40 minutes earlier to catch daylight and city lights.
  3. No Screenshots: Show the original mobile ticket or a paper ticket. Copies and screenshots are not accepted at the gate.
  4. Fast Pass Backup: Sold out? The ₩62,000 Fast Pass (all ages) is sold at the on-site ticket office on the day and lets you enter without a reservation.

🚡 Leaning Toward N Seoul Tower Instead?

Getting up Namsan is the tricky part. Compare the cable car with the cheap Namsan circular buses 01A and 01B before you go!

🚡 Check N Seoul Tower Cable Car vs Bus Guide ➔

🌇 3. Seoul Sky Floor-by-Floor Highlights

  • B1 Lobby: The ticket office and entrance are in the basement of Lotte World Tower. The Sky Shuttle double-deck elevator then whisks you up to 117F.
  • 118F Sky Deck: The star attraction. A glass floor at 478 m switches from opaque to clear under your feet, with Seokchon Lake and the city straight below.
  • 120F Sky Terrace: An outdoor terrace at 486 m for fresh air and unfiltered photos. (It may close in heavy rain, strong wind, fine-dust warnings or big temperature gaps.)
  • Cafes & Shop: Higher floors hold cafes and a souvenir shop, which follow the observatory's hours.

Check the Fine-Dust Forecast

Haze can wipe out the horizon at 500 m. Check the air-quality forecast before you lock in a slot.


🚇 4. Getting to Seoul Sky from the Airport & Jamsil

  • By Subway: Take Line 2 or Line 8 to Jamsil Station (잠실역) and use Exit 2, about 300 m from the tower,.
  • From Incheon Airport: Jamsil is on the far east side of Seoul. Compare the bus, AREX and taxi in our Incheon Airport to Jamsil guide.
  • Combo Ticket: The Seoul Sky + Lotte World Aquarium package costs ₩62,000 for adults and must be used on the same day.

💡 Easy Route Korea Pro Tips

✨ Smart Seoul Sky Hacks:
• Late-Night Fridays: Seoul Sky stays open until 23:00 on Fridays and Saturdays, with last entry at 22:00, perfect after dinner.
• Lake Walk First: Loop Seokchon Lake before your slot. In late autumn it is a foliage hotspot, as covered in our Seoul autumn foliage guide.
• Do Both Towers Smartly: Visit N Seoul Tower by day, when the climb is pleasant, and save Seoul Sky for the night view.
• Search in Korean: Type "서울스카이" into Naver Map.


❓ Frequently Asked Questions (FAQ)

Q. How much are Seoul Sky and N Seoul Tower tickets?

A. A Seoul Sky adult ticket costs ₩33,000 (ages 13+) and a child ticket ₩29,000. An N Seoul Tower adult ticket costs ₩29,000 (ages 13+) and a child/senior ticket ₩23,000.

Q. Which is better, Seoul Sky or N Seoul Tower?

A. Pick Seoul Sky for sheer height and thrills: it is about 500 m up, easier to reach and has a glass floor at 478 m. Pick N Seoul Tower for the classic hilltop experience: it is cheaper, and the trip up Namsan is half the fun.

Q. What time should you book a Seoul Sky sunset slot?

A. Sunset in Seoul is around 5:40 PM in late October and about 5:15 PM by late November. Book a slot 30–40 minutes earlier to catch both daylight and city lights.

Q. What are the opening hours of Seoul Sky and N Seoul Tower?

A. Seoul Sky is open Sun–Thu 10:30–22:00 and Fri–Sat 10:30–23:00, with last entry 1 hour before closing. N Seoul Tower is open weekdays 10:00–22:30 and weekends and holidays 10:00–23:00, with last entry 30 minutes before closing.

Grab a sunset slot, step onto the 478 m glass floor, and pick the perfect Seoul skyline view for your budget with Easy Route Korea!

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