Last Updated on 2025 年 5 月 25 日 by 総合編集組
2025 Seoul Metro Guide: Key Highlights from Gimpo Airport to Top Attractions
Seoul, South Korea’s vibrant capital, is a must-visit destination blending rich cultural heritage, modern fashion, and culinary delights.
For travelers arriving at Gimpo International Airport (GMP), this guide offers a comprehensive roadmap to explore seven iconic attractions using Seoul’s world-class metro system. From ticketing tips to seasonal insights, this summary highlights essential details for a seamless 2025 Seoul adventure.
Why Choose Gimpo Airport?
Gimpo International Airport, located just 15 km from central Seoul, is a convenient entry point compared to Incheon International Airport (ICN). Serving domestic and select international flights, Gimpo’s proximity to the city center allows travelers to reach key attractions in 20-40 minutes via metro, taxi, or bus. Its robust transport links, particularly the metro, make it an ideal starting point for both short-term visitors and seasoned explorers.
Seoul’s Metro System: A Global Benchmark
Seoul’s metro is renowned for its efficiency, cleanliness, and extensive coverage, spanning over 20 lines and 700 stations. Operating from 5:00 AM to midnight, trains run frequently (every 3-5 minutes during peak hours) and offer multilingual signage in Korean, English, Chinese, and Japanese. Accessibility features like elevators and tactile paving ensure inclusivity. From Gimpo Airport, key lines include Line 5, Line 9, Airport Railroad (AREX), Gimpo Goldline, and Seohae Line, providing flexible routes to major destinations.
Gimpo Airport Metro Network
Gimpo International Airport Station is a critical hub connecting multiple lines, enabling seamless travel to Seoul’s core. The AREX offers direct trains (every 20-40 minutes) and all-stop trains (every 10-15 minutes), while Lines 5 and 9 link to cultural and commercial hubs. This multi-line connectivity ensures reliability, with alternative routes available during disruptions, saving travelers significant time compared to Incheon Airport.
Ticketing and Transportation Cards (2025 Updates)
2025 Fare Adjustments
Starting June 28, 2025, Seoul’s metro fares will increase for the first time in 18 months. Key rates include:
- Adult (19+): 1,550 KRW (T-money card), 1,500 KRW (single ticket).
- Teen (13-18): 900 KRW.
- Child (6-12): 550 KRW.
- Early Bird (before 6:30 AM): 1,240 KRW (T-money card only).
T-money Card
The T-money card is a must-have for travelers, offering a 100 KRW discount per ride and transfer benefits (up to 4 free transfers within 30 minutes, or 1 hour from 9:00 PM to 7:00 AM). Cards cost 2,500-4,000 KRW and can be purchased at Gimpo Airport, metro stations, or convenience stores. Refunds are available at convenience stores for balances under 20,000 KRW (500 KRW fee).
Alternative Cards
- WOWPASS: Combines transport and prepaid debit functions, with customizable designs.
- NAMANE Card: Supports online top-ups via Line Pay, avoiding foreign transaction fees.
- Climate Card: Offers unlimited rides in Seoul and nearby areas, including bike-sharing options, starting May 2025.
Payment and Currency Exchange Tips
Credit Card Usage
South Korea boasts one of the world’s highest credit card adoption rates. Use cards for most transactions, but always select KRW to avoid dynamic currency conversion (DCC) fees (around 3% vs. 1.5% standard foreign transaction fees). Recommended cards include those with high overseas cashback, such as Taiwan’s Fubon J Card (up to 8%) or DBS eco Card (up to 6.8%).
Cash and Exchange
For traditional markets, carry some cash. Avoid airport or hotel exchanges due to poor rates. Instead, visit exchange counters in Myeongdong or Hongdae (e.g., Money Box) and use large denominations (TWD 1,000 or USD 100) for better rates. ATM withdrawals incur fees (TWD 75 + 1.5% per transaction), with a 1,000,000 KRW limit per withdrawal.
Alternative Transport from Gimpo Airport
- Airport Buses: Direct to select hotels, ideal for heavy luggage, but pricier (17,000 KRW to Myeongdong) and subject to traffic delays.
- Taxis: Options include standard (4,800 KRW base fare), deluxe (7,000 KRW, no night surcharge), and international taxis (fixed or metered rates). Night surcharges apply to standard taxis from 10:00 PM to 4:00 AM.
- Ride-Hailing Apps: Kakao T and TADA offer English interfaces, transparent pricing, and credit card payments.
Seven Must-Visit Attractions
1. Myeongdong and Namdaemun
- Myeongdong: Seoul’s shopping haven, offering cosmetics, fashion, and street food.
- Namdaemun: Korea’s oldest market, perfect for souvenirs and local eats.
- Routes: AREX to Seoul Station, transfer to Line 4 (29-32 min, 2,900-4,900 KRW); or Line 5 to Dongdaemun History & Culture Park, transfer to Line 4 (41-56 min, 1,700-1,900 KRW).
2. Gyeongbokgung, Samcheongdong, and Ikseondong
- Gyeongbokgung: Iconic Joseon Dynasty palace with free entry in hanbok.
- Samcheongdong/Ikseondong: Artsy neighborhoods with cafes and hanok-inspired shops.
- Routes: Line 5 to Gwanghwamun (52-55 min, 1,750-1,850 KRW); or Line 5 to Jongno 3-ga, transfer to Line 3 for Anguk (42-48 min, 1,800-1,900 KRW).
3. Hongdae and Ewha Womans University
- Hongdae: Youthful hub for fashion, nightlife, and cafes.
- Ewha: Budget-friendly shopping and dining near the university.
- Routes: AREX to Hongik University (15 min, 1,500-2,300 KRW); AREX to Hongik, transfer to Line 2 for Ewha (31 min, 2,800-4,700 KRW).
4. Dongdaemun
- Dongdaemun: 24-hour market and fashion wholesale hub, home to Dongdaemun Design Plaza (DDP).
- Route: Line 5 to Dongdaemun History & Culture Park (45 min, 1,800-1,950 KRW).
5. Seongsu-dong
- Seongsu-dong: Seoul’s “Brooklyn,” known for trendy cafes and industrial-chic vibes.
- Route: AREX to Hongik, transfer to Line 2 for Seongsu (58 min, 2,900-4,800 KRW).
6. Gangnam
- Gangnam: Upscale district for shopping, nightlife, and entertainment.
- Route: Line 9 (express) to Seonjeongneung or Sinnonhyeon (44-50 min, 1,600-2,000 KRW).
7. Lotte World
- Lotte World: World’s largest indoor theme park, ideal for families.
- Route: Line 9 to Seokchon or Seokchon Gobun (54-56 min, 1,900-2,200 KRW).
Seasonal Tips for May and June 2025
Weather and Packing
- May: Spring-like (17.8°C average), with daytime highs of 10-22°C and occasional rain. Pack layered clothing and a mask for PM2.5 haze.
- June: Early summer (22.2°C average), with rainier conditions by late June. Bring umbrellas and light jackets.
Festivals and Events
- May: Seoul Rose Festival, Gyeongbokgung Cultural Festival, Seoul Jazz Festival.
- June: MyK FESTA, Han River Bridge Walk, World DJ Festival.
Seasonal Cuisine
- May: Spring greens (sandeul, bamboo shoots), seafood (clams, octopus), and melons.
- June: Watermelons, crabs, and eel dishes.
Conclusion
Seoul’s metro system, paired with Gimpo Airport’s strategic location, makes exploring the city effortless. The T-money card is essential for cost savings, while smart payment strategies (KRW card transactions, strategic exchanges) maximize your budget. Plan for May/June weather and festivals to enrich your trip. This guide equips you to navigate Seoul’s vibrant attractions with confidence.
