# Who flies Seoul Incheon → Shenzhen nonstop?

**5 airlines fly Seoul Incheon → Shenzhen nonstop: Asiana Airlines, China Southern Airlines, Korean Air, Parata Air and Shenzhen Airlines.**

| Airline | Routes | Book direct |
|---|---|---|
| Asiana Airlines | Incheon (ICN) → Shenzhen Bao'an (SZX) | https://www.flyasiana.com |
| China Southern Airlines | Incheon (ICN) → Shenzhen Bao'an (SZX) | http://www.csair.com/ |
| Korean Air | Incheon (ICN) → Shenzhen Bao'an (SZX) | https://www.koreanair.com/ |
| Parata Air | Incheon (ICN) → Shenzhen Bao'an (SZX) | http://www.parataair.com/ |
| Shenzhen Airlines | Incheon (ICN) → Shenzhen Bao'an (SZX) | http://www.shenzhenair.com/ |

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Compare fares for ICN-SZX: [Trip.com](https://www.trip.com/flights/seoul-to-shenzhen/tickets-ICN-SZX/?allianceid=1094387&sid=2209817&trip_sub1=c4c6f3cbcbb845d69061b1005-713359) · [Aviasales](https://www.aviasales.com/search/ICN1011SZX1?marker=713359). Affiliate links (Trip.com, Aviasales): picktheflight may earn a commission. It never changes the price or which airlines are listed.

On picktheflight: https://picktheflight.com/?from=ICN&to=SZX · JSON: https://picktheflight.com/intents/ICN/SZX

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Data built 2026-10-19 from airline schedule tables on Wikipedia ("Airlines and destinations"), matched by exact airport article; airline booking sites from Wikidata. Schedules change. Confirm the flight on the airline's own site before booking.