Cheap Flights from Gimpo Intl. Airport (GMP)

View ￥2,081 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP)

  • Japan Airlines

    Japan Airlines

  • Korean Air

    Korean Air

  • All Nippon Airways

    All Nippon Airways

  • Asiana Airlines

    Asiana Airlines

  • Air China

    Air China

  • Jeju Air

    Jeju Air

  • Peach

    Peach

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Flights from Gimpo Intl. Airport

Prices were available within the past 7 days and start at ￥2,081 for one-way flights and ￥4,642 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Tue, Jan 20 - Thu, Jan 22
GMP
Seoul
CJU
Jeju City
￥4,642 Roundtrip, found 8 hours ago
￥4,642
Roundtrip
found 8 hours ago
Select T'way Air with baggage flight, departing Tue, Jan 20 from Seoul to Jeju City, returning Thu, Jan 22, priced at ￥4,642 found 8 hours ago
Jeju Air with Bag
Tue, Jan 20 - Fri, Jan 23
GMP
Seoul
CJU
Jeju City
￥4,945 Roundtrip, found 8 hours ago
￥4,945
Roundtrip
found 8 hours ago
Select Jeju Air with Bag flight, departing Tue, Jan 20 from Seoul to Jeju City, returning Fri, Jan 23, priced at ￥4,945 found 8 hours ago
Jeju Air
Mon, Jan 26 - Tue, Feb 3
GMP
Seoul
CJU
Jeju City
￥18,752 Roundtrip, found 6 hours ago
￥18,752
Roundtrip
found 6 hours ago
Select Jeju Air flight, departing Mon, Jan 26 from Seoul to Jeju City, returning Tue, Feb 3, priced at ￥18,752 found 6 hours ago
Peach
Tue, Apr 7 - Wed, Apr 8
GMP
Seoul
KIX
Osaka
￥19,253 Roundtrip, found 5 hours ago
￥19,253
Roundtrip
found 5 hours ago
Select Peach flight, departing Tue, Apr 7 from Seoul to Osaka, returning Wed, Apr 8, priced at ￥19,253 found 5 hours ago
China Eastern Airlines
Tue, May 12 - Sat, May 16
GMP
Seoul
SHA
Shanghai
￥26,652 Roundtrip, found 1 day ago
￥26,652
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Tue, May 12 from Seoul to Shanghai, returning Sat, May 16, priced at ￥26,652 found 1 day ago
Hahn Air Systems
Thu, Jun 18 - Wed, Jun 24
GMP
Seoul
KIX
Osaka
￥30,360 Roundtrip, found 1 day ago
￥30,360
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Thu, Jun 18 from Seoul to Osaka, returning Wed, Jun 24, priced at ￥30,360 found 1 day ago
Air China
Fri, Mar 27 - Mon, Mar 30
GMP
Seoul
PVG
Shanghai
￥31,580 Roundtrip, just found
￥31,580
Roundtrip
just found
Select Air China flight, departing Fri, Mar 27 from Seoul to Shanghai, returning Mon, Mar 30, priced at ￥31,580 just found
Asiana Airlines
Wed, Mar 4 - Fri, Mar 6
GMP
Seoul
KIX
Osaka
￥35,610 Roundtrip, found 1 day ago
￥35,610
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Wed, Mar 4 from Seoul to Osaka, returning Fri, Mar 6, priced at ￥35,610 found 1 day ago
Shanghai Airlines
Wed, Jan 14 - Wed, Jan 21
GMP
Seoul
SHA
Shanghai
￥36,220 Roundtrip, found 6 days ago
￥36,220
Roundtrip
found 6 days ago
Select Shanghai Airlines flight, departing Wed, Jan 14 from Seoul to Shanghai, returning Wed, Jan 21, priced at ￥36,220 found 6 days ago
Korean Air
Thu, Feb 12 - Sat, Feb 14
GMP
Seoul
CJU
Jeju City
￥36,580 Roundtrip, just found
￥36,580
Roundtrip
just found
Select Korean Air flight, departing Thu, Feb 12 from Seoul to Jeju City, returning Sat, Feb 14, priced at ￥36,580 just found

Frequently asked questions

What is the airport code for Gimpo Intl. Airport (GMP)?
Gimpo Intl. Airport (GMP) uses the airport code: GMP.
How many terminals are there in Gimpo Airport and how early should I arrive before my flight?
GMP has 2 terminal buildings — D and I. Your ticket should show which one you'll leave from. If not, call your airline. This will reduce the chance of any mix-ups at check in. Avoid sprinting through the airport, or missing your flight altogether, by arriving 1.5-2 hours prior to domestic journeys. You should arrive 2-3 hours ahead if you're traveling internationally. This will give you time to drop off bags, pass through security and customs and navigate to your gate. To get the most accurate advice, check the arrival time recommendations of both your airline and departure airport.
Does Gimpo Intl. Airport (GMP) have a hotel?
Unfortunately, you won't find any hotels right in GMP. However, you're sure to find an ideal place to stay before your flight if you look a little farther out. If you were hoping to stay a short drive from the departure gates, you'll need to make other arrangements. But don't stress too much. The Mokdong Maison is a good option that's further out. If you book a room here, work out how you'll get to the airport so you don't miss your flight. Or if that one doesn't suit, try another option listed on Seoul (GMP-Gimpo Intl.).
Are there private lounges in Gimpo Intl. Airport (GMP)?
Yes. There's at least one private lounge at Gimpo Intl. Airport (GMP). A handful of factors that determine whether you'll be allowed access to the lounge include your reservation type, your carrier and if you're a high-tier frequent flyer.
What airlines fly out of Gimpo Intl. Airport (GMP)?
These domestic airlines all operate out of Gimpo Intl. Airport (GMP) and are quality choices:

  • Korean Air
  • Asiana Airlines
  • Jeju Air

If you're yearning to explore faraway lands, these popular carriers will comfortably get you there from GMP:

  • Korean Air
  • Asiana Airlines
  • JAL

How many flights per day fly out of GMP?
Get up and away on one of the 177 flights taking off from Gimpo Intl. Airport (GMP) each day. If you're about to organize your next big escape, check out this airport's list of destinations.
How to find cheap flights from GMP with Expedia?
Enter your destination and travel dates to find flights leaving Seoul (GMP-Gimpo Intl.). You can then tailor your search by price, departure time and more. The cheapest one-way flight from Seoul (GMP-Gimpo Intl.) was to Jeju City (CJU) at ￥2,081. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. You'll always nab an unbeatable deal with Expedia, but our "Flexible dates" tool makes it that extra bit easier. Enter your flight dates and destination. Then, click on "Flexible dates" above the search results to see prices for days surrounding your trip. If you want to narrow your search, you can filter by airline preference, specific departure and arrival times and more.
Where can you fly to from Gimpo Intl. Airport (GMP)?
If you take a peek at the numbers, most international travelers flying out of GMP are heading to Tokyo, Osaka or Shanghai. Sounds like a good idea to us! Loads of domestic travelers fly to Busan, Yeosu or Ulsan. Pick your destination, lock in your fare and you'll be kicking off your memorable adventure in no time at all.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Gimpo Intl. Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Gimpo Intl.Seoul, KRIATA: GMP, ICAO: RKSS, GPS: RKSS37.558300126.79100058ft

Gimpo Intl., also known by IATA (International Air Transport Association) code GMP and ICAO (International Civil Aviation Organization) code RKSS, offers flights from multiple airline carriers to many popular global destinations. Above you'll find some useful information about Seoul's airport that can help you in planning your next trip. Expedia offers flights from GMP airport on multiple airline carriers, and makes it easy and affordable for you to book low cost Seoul flights.

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