Incheon International Airport (ICN)
Incheon International Airport is a hub or base for 5 low-cost airlines in our directory: Trinity Airways, Jeju Air, Jin Air, Air Premia and Air Seoul.
- 5low-cost airlines basedLCCs based
- 48Trinity fleet, as of July 2026Trinity fleet · July 2026
- 1other base of these airlineslinked bases
Low-cost departures today
We don't show a departures board for Seoul yet.
Boards cover 3 airports for now: London Stansted, Dublin and London Gatwick. The airlines below fly from Seoul, and their profiles list where they go.
Low-cost airlines based at SeoulLow-cost airlines based here
Carriers with a hub or base here, from our curated database — not every airline that flies here. Fleet figures are each airline’s whole fleet, with the source and the date it describes.
- South Korea · Hubs ICN · GMP · TAE · founded 2010Fleet 48 aircraftWikipedia fleet table · as of
- South Korea · Hubs ICN · GMP · PUS +1 · founded 2006Fleet 44 aircraftPress report · as of
- South Korea · Hubs GMP · ICN · founded 2008Fleet 31 aircraftWikipedia fleet table · as of
- South Korea · Hub ICN · founded 2017Fleet 9 aircraftWikipedia fleet table · as of
- South Korea · Hub ICN · founded 2016Fleet 6 aircraftWikipedia fleet table · as of
Also flying from ICN
Low-cost airlines in our directory that aren’t based at Incheon International Airport but have routes to or from it: 8 airlines. Route data from AviationStack, as of ; seasonal routes can appear outside their season.
Destinations from ICN hubs
Each card pairs Incheon International Airport with another base of the same airline. We don’t hold schedules or a recent cached fare for these routes, so search to see who flies it and what it costs.
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About Incheon International Airport
- IATA / ICAO
- ICN / RKSI
- City / country
- Seoul, South Korea
- Coordinates
- 37.4691° N, 126.4510° E
- Official website
- airport.kr/ap/en/index.do
Contact details are for Incheon International Airport directly. For bookings, use the airline or our booking partner. Reference data: OurAirports (public domain).
Other airports in South Korea
Cheap flight alerts from Seoul
Your home airport is set to ICN — change the code if you fly from somewhere else.
Frequently asked
Which low-cost airlines are based at Incheon International Airport?
In our directory of low-cost airlines, Trinity Airways, Jeju Air, Jin Air, Air Premia and Air Seoul list Incheon International Airport (ICN) as a hub or base.
Which airline based at Incheon International Airport has the largest fleet?
Of the airlines based here, Trinity Airways has the largest published fleet: 48 aircraft (Wikipedia fleet table, as of July 2026). That figure counts the whole fleet, not only aircraft based at ICN.
Does this page list every airline at Incheon International Airport?
No. It lists the low-cost airlines in our directory that name Incheon International Airport as a hub or base. Other airlines, including low-cost carriers based elsewhere, may also fly here.
Which other airports in South Korea are low-cost airline bases?
In our directory: Seoul Gimpo International Airport (GMP, 3 airlines) and Gimhae International Airport (PUS, 2 airlines).