What does ALLWIN AIR do?
ALLWIN AIR (올윈에어) is a South Korean B2B company that enables airline paid ancillary services to be sold through travel agencies, OTAs and partner platforms.
B2B only
We do not sell directly to consumers. We integrate ancillary services into our partners' booking flows (B2B2C) so that their customers can purchase them.
Multi-airline, single integration
Ancillaries from seven Korean airlines through one connection. We build and maintain each airline interface and absorb airline-side changes.
AI seat recommendation
Instead of a complex seat map, travelers get recommended seats based on the passenger and companion context, making seat selection simple and fast.
Learn more →We handle CS and settlement
Customer service for ancillary purchases and settlement between airlines and agencies are handled by ALLWIN AIR, so partners gain revenue without extra operations.
Who is it for?
Travel agencies & OTAs
Add seats, baggage, meals and more to your flight sales and create a new revenue stream.
For travel agencies →Airlines
Sell ancillaries through the travel agency channel, which accounts for a large share of ticket sales.
For airlines →Global & inbound partners
Foreign OTAs and airlines that want Korean airline ancillaries, and businesses serving travelers to Korea (eSIM, pickup, airport services).
Global partnerships →Ancillary suppliers
Distribute eSIM/SIM, airport transfers, airport duty-free and airport facility services through our partner channels.
Our services →Current partners
Airlines Live
Travel agencies & OTAs Live
Company at a glance
| Item | Details |
|---|---|
| Company | ALLWIN AIR Inc. (㈜올윈에어), Republic of Korea |
| Business | B2B airline ancillary gateway (AGS, Ancillary Gateway System), AI seat recommendation |
| Live services | Seat selection (AI recommendation), pre-paid baggage, in-flight meals, priority baggage, golf package |
| In development | Block Seat, SIM/eSIM, airport pickup, airport duty-free, airport facility services |
| Partners | Airlines, travel agencies & OTAs, ancillary suppliers, global and inbound travel platforms |
| Location | 901, 9F Central Park Tower, 17 Seobinggo-ro, Yongsan-gu, Seoul, Korea (Allwin Korea · Allwin USA) |
| Contact | partnership@allwin.co.kr · +82 1522-2284 |
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.