Navigating South Korea’s transportation system just got easier. Whether you’re catching a KTX train after an international flight or rushing to Incheon Airport (ICN) from Gwangmyeong Station, the KTX Shuttle Bus 6770 offers a stress-free bridge between air and rail travel. Operated by KORAIL, this service combines convenience, speed, and comfort, and we’re breaking down everything you need to master it.
40
Daily Trips
1h15m
Average Duration
16,000
Price
Why KTX Shuttle Bus 6770 Beats Other Airport Transfers
Direct Route, Zero Transfers
Unlike the AREX train to Seoul Station (which requires a KTX transfer) or slower city buses, the 6770 operates on an express route between Gwangmyeong Station and Incheon Airport. The absence of intermediate stops means you’ll reach:
- Terminal 1 in 50 minutes
- Terminal 2 in 75 minutes
This makes it 20–40 minutes faster than alternative routes during peak traffic.
Luggage-Friendly Design
Each bus features dedicated storage for:
- Two checked bags per passenger (up to 30kg each, 160cm total dimensions)
- Carry-ons (10kg, 50×40×20cm)
No wrestling with subway turnstiles or cramped train compartments – a major perk for travelers with bulky suitcases.
Guaranteed Seats & Premium Amenities
Every ticket reserves a spacious seat with:
- Free Wi-Fi (password: korail6770)
- USB charging ports
- Climate control
The 27-seat configuration ensures personal space, even during busy hours.
Updated 2025 KTX Shuttle Bus 6770 Schedule & Ticketing Hacks
Timetable Essentials
| Direction | First Bus | Last Bus | Frequency |
|---|---|---|---|
| Gwangmyeong → ICN | 5:00 AM | 8:20 PM | Every 20–30 min |
| ICN → Gwangmyeong | 6:00 AM | 10:35 PM | Every 25–40 min |
Note: From Terminal 2, add 20 minutes to reach Terminal 1 due to the airport’s internal shuttle system.
Smart Ticket Purchasing
- Pre-Book via Korail Talk App: Secure seats up to 30 days in advance for Gwangmyeong→ICN trips.
- On-the-Spot Options: Use Tmoney cards or purchase tickets at ICN’s 3rd-floor kiosks (Gate 11 for T1, Gate 5 for T2).
- Combo Discounts: Save 20% when bundling KTX train + Bus 6770 tickets.
Pro Tip: Night owls, take note – the last bus from ICN Terminal 1 departs at 10:35 PM, so late-night flights require alternate plans.
Step-by-Step: Finding the Bus Stops
At Gwangmyeong Station
- Exit KTX platforms via Exit 4.
- Follow “Airport Limousine Bus” signs to the 1st-floor boarding area.
- Look for the bright blue 6770 bus and confirm the destination with the driver.
At Incheon Airport
- Terminal 1: 1st-floor (Platform #8)
- Terminal 2: B1st-floor Transportation Center (Platform #45)
Hot Tip: Use Naver Map to track the bus’s live location – search “광명역 셔틀버스 6770”. It seems below.
Real Traveler Insights: Avoiding Common Pitfalls
“Why I Almost Missed My Flight”
One Redditor shared:
“I assumed the bus would accept credit cards, but the TmoneyGO app crashed. Luckily, I had cash – always carry 20,000 KRW as backup!”
Pro Strategies
- Buffer Time: Board a bus 1.5 hours earlier than Google Maps suggests.
- Terminal Confusion: Double-check your flight’s terminal – some airlines (e.g., Jeju Air) exclusively use T2.
- Weekend Rush: Friday/Sunday evenings see 30% longer queues; arrive 15 minutes early.
Beyond the Basics: Hidden Perks You’ll Love
Pre-Flight Check-In at Gwangmyeong
Located at Exit 4 of Gwangmyeong KTX Station, the City Airport Terminal offers airline check-in services 6:30 AM–7:00 PM daily, streamlining your journey to Incheon Airport (ICN).
Key Services:
- ✅ Early check-in for 12+ airlines (including Korean Air, Asiana, T’way, Air Seoul, Jin Air, Eastar Jet)
- ✅ Boarding pass issuance
- ✅ Baggage screening & direct routing to your flight
- ✅ Fast-track security lanes at ICN after bus transfer
Critical Deadlines:
| Flight Type | Latest Check-In Time | Example for 6:00 PM Flight |
|---|---|---|
| Standard Airlines | 3 hours pre-departure | 3:00 PM at Gwangmyeong |
| Korean Air Flights | 3 hours 20 min pre-departure | 2:40 PM at Gwangmyeong |
Pro Tip: Arrive 30 minutes before deadlines – processing takes 10-20 minutes during peak hours.
Special Conditions & Restrictions
Code-Share Flights:
Only eligible if operated by these carriers:
- Korean Air – Asiana – T’way – Air Seoul – Jin Air – Eastar Jet
- Jeju Air only for tickets issued by Hahn Air
Excluded Travelers:
- Passengers requiring assistance (wheelchair users, unaccompanied minors)
- Charter flight users – Groups of 10+ (requires 30-minute early arrival)
- Those with special baggage (pets, sports equipment, fragile items)
Baggage Rule:
Checked luggage goes directly to your final destination – not retrievable at ICN.
Seasonal Enhancements
- Peak Seasons (Jul-Aug/Dec-Jan): Bus frequency boosts to every 15-20 minutes
- Major Holidays (Chuseok/Seollal): Book tickets 48+ hours early via Korail Talk app
Insider Hack: Use the free waiting lounge at Gwangmyeong Station after check-in – perfect for last-minute souvenir shopping or coffee breaks.
Ride Smart, Travel Smooth
The KTX Shuttle Bus 6770 isn’t just a transport option – it’s a time-saving hack for savvy travelers. With its strategic schedule, hassle-free luggage policy, and integration with KORAIL’s network, it’s the golden key to stress-free journeys in Korea.
Ready to give it a try?
Book your seat, pack your bags, and experience why this service has a 4.8/5 rating from international travelers. Do you have questions or your own 6770 story? Drop a comment below—we’d love to hear from you!
Contact number :
Bus company:+82-1544-7788
Gyeounggi-baound bus call center : +82-31-120
KTX Shuttle Bus 6770 Routes:
Gwangmyeong KTX station → Incheon International Airport Terminal 1 → Incheon International Airport Terminal 2 → Incheon International Airport Terminal 1 → Songdo-gukjegyo Bridge → KTX Gwangmyeong station
KTX Shuttle Bus 6770 Fares
Incheon Airport ↔ Gwangmyeong KTX Station
Adult 16,000 won
Child 9,000 won
Incheon Airport ↔ Songdogukje Bridge
Adult 9,000 won
Child 4,500 won
Songdogukje Bridge ↔ Gwangmyeong KTX Station
Adult 8,000 won
Child 3,500 won
KTX Shuttle Bus 6770 Travel time
Gwangmyeong KTX Station ↔ Incheon Airport Travel Time
About 50 minutes to Terminal 1
About 75 minutes to Terminal 2
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Incheon Airport to Gwangmyeong KTX Shuttle Bus 6770 timetable
schedule updated 2025, April 5
