Seoul to Seoul (ICN–GMP) — Airlines, Schedules & Connections

ICN Airport Page →
20 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 10 1-stop flights Verified 1mo ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: May 2026.

✦ 1-Stop connections via 10 hubs
PUS Busan 3h AFGAKE → 7CBXKE Busan (PUS) to Seoul flights
CJU Jeju City 3h 30m 7C → 7CBXKE Jeju City (CJU) to Seoul flights
KIX Osaka 4h 40m 7CBXCX → 7CJLKE Osaka (KIX) to Seoul flights
NGO Tokoname 6h 25m 7CEYJL → MM Tokoname (NGO) to Seoul flights
PEK Beijing 6h 30m CAKEMF → CAKEMF Beijing (PEK) to Seoul flights
KHH Kaohsiung (Xiaogang) 6h 35m BRCIKE → 7CITTW Kaohsiung (Xiaogang) (KHH) to Seoul flights
HND Tokyo 12h 5m JLKEMM → JLKENH Tokyo (HND) to Seoul flights
PKX Beijing 20h 40m CACZMU → CZ Beijing (PKX) to Seoul flights
HKG Hong Kong ~9h 23m 7CBXCX → KE Hong Kong (HKG) to Seoul flights
SEA Seattle ~23h 6m ASDLKE → Seattle (SEA) to Seoul flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Seoul to Seoul
Connecting service available through multiple hubs.
1 Airlines 20 mi 0h 40m nonstop

ICN–GMP had nonstop service from Korean Air, last on the schedule in May 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 20 miles in 0h 40m.

Also explore ICN Routes GMP Routes ICN Live Flights GMP Live Flights
All flights from Seoul (GMP) Seoul to Seoul flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop ICN–GMP service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
KE Korean Air 0 – – – SkyTeam –
Alliance coverage
SkyTeam: KE (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for ICN to GMP.
1-STOP
One-Stop Connections
10
Hubs
~3h
Fastest
~23h
Longest
PUS ~3h 0m CJU ~3h 30m KIX ~4h 40m NGO ~6h 25m PEK ~6h 30m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
423
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Alternatives

Other ways to reach Seoul from Seoul

Nearby airports with service to Gimpo International Airport.
Metric ICN→GMP KWJ→GMP
Distance from ICN – 163 mi
Nonstop airlines – 1
Weekly flights – 14
Flight time 0h 40m 1h
Gwangju (KWJ) to Seoul flights
Airports within 200 miles of ICN with service to Gimpo International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Seoul is 0 hours the same as Seoul.
ICN: KST · GMP: KST

When it's 6:00 PM in Seoul, it's 6:00 PM in Seoul.
Distance & Flight Time
20 mi / 32 km
Nonstop flight time is approximately 0h 40m gate to gate.
Getting to ICN

AREX (Airport Railroad Express) runs two services from Seoul Station: the Direct Train (43 min, ₩11,000, reserved seats) and the All-Stop train (66 min, ₩4,550, unreserved). Both trains serve T1 first, then T2; confirm which terminal your airline uses before boarding.Limousine buses depart from major Seoul neighborhoods and hotels (₩16,000–18,000, 60–90 min depending on traffic). KAL and LIMOUSINE services are reliable. Taxis from central Seoul cost ₩65,000–80,000 and take 60–90 minutes. Deluxe (black) taxis are pricier but English-speaking drivers are more common.

Facts

ICN–GMP Quick Facts

Key statistics for the Seoul to Seoul route.
Route details
Distance20 mi / 32 km
Flight time0h 40m
Time difference0 hours
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: ICN
Full nameIncheon International Airport
IATA / ICAOICN / RKSI
TimezoneAsia/Seoul
Passengers/yr71.2M
Elevation23 ft / 7 m
Destination: GMP
Full nameGimpo International Airport
IATA / ICAOGMP / RKSS
TimezoneAsia/Seoul
Passengers/yr25.0M
Elevation59 ft / 18 m
FAQ

Frequently Asked Questions

Common questions about ICN to GMP flights.
Nonstop flights from Incheon International Airport to Gimpo International Airport take about 0h 40m gate to gate. The route covers 20 miles.
1 airline operated the nonstop from ICN to GMP: Korean Air. The last scheduled nonstop was in May 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in May 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 0h 40m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Gimhae, Jeju and Kansai.
Yes, return flights from GMP to ICN are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include KWJ. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ICN to GMP

Incheon International Airport (ICN) and Gimpo International Airport (GMP) had nonstop service from Korean Air, last on the schedule in May 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

ICN to GMP Flight Duration and Schedule

Nonstop flight time from ICN to GMP is about 0 hours 40 minutes gate to gate. The route covers a distance of 20 miles (32 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Gimhae, Jeju and Kansai. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Gwangju (KWJ).