Gimpo International Airport

Airport Airport

IATA Code
GMP
ICAO Code
RKSS
Airport Type
Large Airport
Class
International

Gimpo International serves the western part of the Seoul metropolitan area and handles a high frequency of domestic flights plus some international/short‑haul services. It is close to central Seoul and heavily used for quick domestic and regional connections.

Gimpo International Airport
Elevation: 17 m
37.5583, 126.7910

Terminal Guide for Gimpo International Airport #

Gimpo has a compact passenger terminal with domestic and international services organised within the same complex. The terminal is convenient for quick transfers and close to ground transport links into Seoul.

Getting to and From Gimpo International Airport #

Gimpo is well connected to Seoul by metro, buses, taxis and ride‑hailing services; travel times to central Seoul are typically 20-40 minutes depending on destination and mode.

  • Rail/metro: The airport is served by Seoul’s urban rail network (metro lines and airport lines) giving fast links to multiple city districts-check current line maps for exact routes and times.
  • Bus/shuttle: Local buses and airport express services connect the terminal with Seoul suburbs and downtown areas.
  • Taxis: Official taxis are available outside arrivals; a city trip to central Seoul is commonly under 40 minutes depending on traffic.
  • Ride-share: App‑based ride‑hailing services operate in the Seoul area and can be used for direct transfers.

Facilities, Shopping, and Dining at Gimpo International Airport #

The compact terminal provides essential services for a high‑frequency city airport.

  • Lounges: Airline lounges are available for eligible passengers and business class travellers.
  • Food & drink: A range of cafés, fast-food outlets and sit-down restaurants are available landside and airside.
  • Wi‑Fi & charging: Free Wi‑Fi is provided; charging points are common in gate areas.
  • Luggage & services: Baggage reclaim and lost‑property services are available; left‑luggage options are limited at smaller terminals.
  • Accessibility: The terminal is fully accessible and assistance is available on request-notify your airline before travel.

Tips for Gimpo International Airport #

  • Gimpo is close to central Seoul and often faster to use than Incheon for short domestic or nearby international hops - check which airport your onward Seoul connections use.
  • The airport is linked to Seoul’s urban rail network (subway/metro) and local buses - metro connections make transfers to Seoul quick and predictable.
  • If you’re carrying luggage for a city stay, look for lockers or left‑luggage services in the terminal stations or central Seoul rather than expecting extensive storage at the small terminal.

Weather & Climate near Gimpo International Airport #

Climate

Gimpo International Airport's climate is classified as Hot-Summer Continental (Dry Winter) - Hot-Summer Continental (Dry Winter) climate with hot summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -8°C to 29°C. Abundant rainfall (1287 mm/year), wettest in July with a pronounced dry season.

Air Quality: AQI 85 Moderate
Best Time to Visit
MayOctoberJune
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-21°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 1°C and lows of -8°C. Light rainfall and partly cloudy skies.

48 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-8°
77%
Humidity
Very Humid

Weather

27 mm
Rainfall
2.4 m/s
Wind
Calm
0.3
UV Index
Low
9.8h daylight

February

February is freezing with highs of 4°C and lows of -5°C. Light rainfall and partly cloudy skies.

57 Acceptable

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-5°
74%
Humidity
Very Humid

Weather

29 mm
Rainfall
2.8 m/s
Wind
Calm
0.4
UV Index
Low
10.7h daylight

March

March is cold with highs of 9°C and lows of 0°C. Moderate rainfall (49 mm) and partly cloudy skies.

63 Good

Comfort

Feels Like Cold
C
Temperature
74%
Humidity
Very Humid

Weather

49 mm
Rainfall
2.9 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 17°C and lows of 6°C. Moderate rainfall (79 mm) and partly cloudy skies.

69 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
17°
74%
Humidity
Very Humid

Weather

79 mm
Rainfall
2.8 m/s
Wind
Calm
1.1
UV Index
High
13.0h daylight

May

May is cool with highs of 22°C and lows of 12°C. Regular rainfall (95 mm) and partly cloudy skies.

79 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
12° 22°
75%
Humidity
Very Humid

Weather

95 mm
Rainfall
2.6 m/s
Wind
Calm
1.4
UV Index
High
14.0h daylight

June

June is mild with highs of 26°C and lows of 17°C. Significant rainfall (137 mm) and partly cloudy skies.

73 Very Good

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 26°
77%
Humidity
Very Humid

Weather

137 mm
Rainfall
2.2 m/s
Wind
Calm
1.3
UV Index
High
14.5h daylight

July

July is warm with highs of 28°C and lows of 21°C. The wettest month with heavy rain (297 mm) and mostly overcast skies.

65 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
21° 28°
84%
Humidity
Very Humid

Weather

297 mm
Rainfall
2.4 m/s
Wind
Calm
1.3
UV Index
High
14.3h daylight

August

August is the warmest month with highs of 29°C and lows of 22°C. Heavy rain (291 mm) and partly cloudy skies.

69 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 29°
83%
Humidity
Very Humid

Weather

291 mm
Rainfall
2.2 m/s
Wind
Calm
1.4
UV Index
High
13.4h daylight

September

September is mild with highs of 25°C and lows of 16°C. Significant rainfall (150 mm) and partly cloudy skies.

73 Very Good

Comfort

20°
Feels Like Mild
20°C
Temperature
16° 25°
79%
Humidity
Very Humid

Weather

150 mm
Rainfall
2.1 m/s
Wind
Calm
1.1
UV Index
High
12.3h daylight

October

October is cool with highs of 19°C and lows of 8°C. Moderate rainfall (54 mm).

75 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
19°
75%
Humidity
Very Humid

Weather

54 mm
Rainfall
2.2 m/s
Wind
Calm
0.7
UV Index
Moderate
11.1h daylight

November

November is cold with highs of 11°C and lows of 1°C. Moderate rainfall (53 mm) and partly cloudy skies.

63 Good

Comfort

Feels Like Cold
C
Temperature
11°
75%
Humidity
Very Humid

Weather

53 mm
Rainfall
2.3 m/s
Wind
Calm
0.4
UV Index
Low
10.0h daylight

December

December is freezing with highs of 4°C and lows of -5°C. The driest month with just 26 mm and partly cloudy skies.

57 Acceptable

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-5°
76%
Humidity
Very Humid

Weather

26 mm
Rainfall
2.3 m/s
Wind
Calm
0.2
UV Index
Low
9.5h daylight

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