Gimpo International Airport (GMP)
Gimpo International Airport serves Seoul and South Korea. Secondary airport for Seoul. Located 16 km (10 miles) west of Seoul, it handles domestic and international flights with 2 terminals. Domestic hub, some regional international flights
South Korean Won (KRW / ₩) is the local currency at Gimpo International Airport.
Terminal layout
Gimpo International Airport operates 2 terminals. Check your boarding pass for terminal and gate information, and allow sufficient time for transfers if connecting between flights.
Terminal info
Multiple terminals handle domestic and international flights. Terminal maps, signage, and information desks are available throughout the airport.
- Check your boarding pass for the correct terminal
- Free shuttle or walking connections between terminals
- Allow 20–30 minutes for terminal transfers
- Each terminal has check-in, security, and gates
Transfer between terminals
Follow the purple "Flight Connections" signs. Shuttle buses run every 10–15 minutes between terminals. Walking paths are available where terminals are connected.
Navigation tips
Getting around Gimpo International Airport is straightforward with clear signage in multiple languages.
- Information desks: Located in each terminal arrivals and departures hall
- Airport app: Many airports offer apps with real-time gate info
- Ask staff: Airport ambassadors wear distinctive uniforms
- Free Wi-Fi: Available for checking flight status online
Stay connected
Free Wi-Fi is available throughout all terminals. No registration required for basic access. Premium high-speed options available for purchase.
Getting to & from the airport
Transport options connecting Gimpo International Airport to Seoul and surrounding areas. Prices and durations are approximate — check current fares before travel.
| Mode | Details | Duration | Price (approx) | Notes |
|---|---|---|---|---|
| Train / Rail | Subway Line 5 and 9 | Varies | — | Check current schedules and fares before travel. |
| Bus / Shuttle | Bus services | Varies | — | Check current schedules and fares before travel. |
| Taxi / Rideshare | Taxi, Uber | Varies | — | Check current schedules and fares before travel. |
Planning your journey
Rush-hour traffic can significantly extend travel times. For early morning flights, pre-book a taxi or rideshare. Public transport may have reduced service late at night and on weekends — check schedules in advance.
Emergency Numbers
24/7 emergency services in South Korea
Border control & customs
Arrival regulations for South Korea
On Arrival
- Arrive at arrivalsFollow signs from baggage claim to passport control and customs.
- Passport controlUse the lane that matches your passport and travel status.
- Baggage claimCollect checked bags before proceeding to customs.
- Green / red channelUse green if you have nothing to declare; red if you do.
- Exit the terminalTransport, taxis, and car hire are usually available in the arrivals hall.
Customs — what to know
Check local rules
Always verify duty-free and customs allowances before travelling.
Mobile Connectivity
Local operators & SIM cards in South Korea
Facilities and services
Gimpo International Airport provides a range of passenger facilities to ensure a comfortable travel experience.
Need assistance?
Information desks are located in the arrivals and departures halls. Staff can help with directions, lost property, accessibility requests, and general enquiries. Most airports also offer passenger assistance services for travellers with reduced mobility — book at least 48 hours in advance through your airline.
Passenger tips by type
Practical advice tailored to different traveller profiles passing through Gimpo International Airport.
First-time visitors
- Arrive at least 2 hours before domestic and 3 hours before international flights.
- Download the airline app for real-time gate and boarding updates.
- Keep your boarding pass and ID accessible — you'll need them at security and the gate.
- This airport has 2 terminals — check your boarding pass and allow 20–30 minutes for transfers.
Transit & connections
- Check if your connection requires terminal transfer — allow extra time.
- Stay airside if possible to avoid re-clearing security.
- Look for flight connection desks if your incoming flight is delayed.
Families with children
- Family lanes are usually available at security — look for signs.
- Baby changing facilities are located throughout the terminal.
- Bring snacks and entertainment for children during waits.
Business travellers
- Priority security lanes may be available with business-class tickets or elite status.
- Lounge access included with many premium tickets — check your boarding pass.
- Power outlets and USB charging are available at most gates and seating areas.
Airport-specific information
Detailed information about Gimpo International Airport terminals, transport, facilities, and local travel tips.
Terminals: Domestic and international terminal. 15 km west of central Seoul. Formerly busiest in Asia before Incheon opened. Korea Airports Corporation headquarters on airport property.
Transport: AREX airport express line to Incheon International Airport and Seoul Station. Seoul Subway Line 9 to Gangnam. Seoul Subway Line 5 to airport. Gimpo Goldline (2019). Seohae Line (July 2023). Incheon International Airport Expressway to Incheon. National Route 39, 48, Olympic-daero, Seoul City Route 92 (Nambu Beltway). Taxi and car rental.
Facilities: Dining and shopping. Free Wi-Fi.
Local tips: Seoul's secondary airport. AREX to Incheon and Seoul Station fastest. Line 9 to Gangnam. Closest to central Seoul (15 km). Formerly Asia's busiest. Multiple rail connections (Line 5, 9, Goldline, Seohae).
Airlines & routes
South Korea carriers
International carriers
- East Asia: Tokyo (HND/NRT), Seoul (ICN), Beijing (PEK), Shanghai (PVG), Hong Kong (HKG)
- Southeast Asia: Singapore (SIN), Bangkok (BKK/DMK), Kuala Lumpur (KUL), Manila (MNL)
- South Asia: Mumbai (BOM), Delhi (DEL), Colombo (CMB), Dhaka (DAC)
Frequently asked questions
For international flights, arrive at least 2–3 hours before departure. Domestic flights typically require 1–2 hours. Allow extra time during peak travel periods and holidays.
Subway Line 5 and 9. Check our transport table below for all options, durations, and approximate costs.
Yes, Gimpo International Airport offers free Wi-Fi throughout the terminal buildings. Look for the airport network on your device and connect without registration for basic access.
Gimpo International Airport operates 2 terminals. Check your boarding pass for terminal information. Free shuttle buses and moving walkways connect the terminals — allow at least 20–30 minutes for transfers.