Live services Live
Seat selection (AI recommendation)
Advance seat assignment with recommendation-based selection instead of a plain seat map. Includes paid seats such as front-row and exit-row seats.
Learn more →Pre-paid baggage
Additional checked baggage purchased in advance, typically cheaper than paying at the airport.
In-flight meals
Pre-order of paid in-flight meals (availability depends on airline and route).
Priority baggage
Fast baggage claim — bags are delivered first at the arrival airport.
Golf package
Golf bag baggage package, popular with golf travelers.
In development Upcoming
Block Seat
Securing unsold airline seats in blocks and selling them to customers such as agencies and groups.
SIM / eSIM
Data SIM and eSIM for outbound Korean travelers and inbound visitors to Korea, sold within the booking flow.
Pickup service
Transfer reservations from home to the airport and from the airport to home.
Airport duty-free
Pre-order of airport duty-free products for departure.
Airport facilities
Airport-related services such as fast track, parking and baggage storage.
Paused Paused
Airport lounge
Lounge access sales (currently paused; open to relaunch partnerships).
In-flight duty-free
Pre-order of in-flight duty-free (currently paused; open to relaunch partnerships).
Sales models
- Bundled purchase — travelers select ancillaries during flight booking and pay once together with the ticket.
- Post-payment offer — ancillaries offered right on the ticket payment confirmation page.
- My-page purchase — ancillaries purchased any time after ticketing from the booking details page.
We agree on the best fit for each partner, from API integration to ALLWIN AIR–provided purchase screens.
Looking for new ancillary suppliers
Any service travelers need before, during or after their trip is a candidate: eSIM/roaming, airport transport and pickup, airport duty-free, lounges, fast track, baggage delivery and storage, travel insurance, local tours and activities.
Partner with us
We welcome airlines, travel agencies and OTAs, ancillary service suppliers, and global or inbound travel platforms that want to grow together in the Korean market.