Air Seoul Route Map 2026
Korean LCC by Asiana — affordable flights from Seoul to popular Asian holiday destinations. Explore 20+ destinations across 6+ countries — filter by hub and click any destination to compare fares.
Air Seoul — Network & Service Overview
Air Seoul is a South Korean low-cost airline, founded in 2016 as a subsidiary of Asiana Airlines. As a low-cost carrier, it offers affordable fares to travellers. The airline operates from its hub at Incheon International Airport.
Air Seoul focuses on international short to medium-haul routes from Incheon to Asia, serving 20 destinations. Its lack of alliance membership means codeshare agreements are not available, so travellers should be prepared to book flights separately. The airline's hub strategy centres on Incheon, providing convenient connections within the region.
Travellers on Air Seoul can expect a standard low-cost cabin product, with optional paid extras for meals, checked baggage, and seat selection. The airline's route network is geared towards leisure and business travellers in the Asian market, with a particular emphasis on short to medium-haul flights from South Korea.
About Air Seoul
Air Seoul (RS) is an independent carrier founded in 2016. The airline operates a fleet of 10+ aircraft serving approximately 2M+ passengers annually across 20+ destinations in 6+ countries. Its main hub is Incheon International Airport (ICN) in Seoul, South Korea.
Korean LCC by Asiana — affordable flights from Seoul to popular Asian holiday destinations.
Air Seoul Hub Airports
Incheon International Airport (ICN) — Seoul, South Korea
Air Seoul operates from Incheon International Airport as one of its primary base airports, connecting passengers to destinations across 6+ countries. View airport guides.
Air Seoul Top Routes
Some of Air Seoul's most-flown routes connecting major hubs and popular destinations:
| From | To | Route | Frequency |
|---|---|---|---|
| Seoul | Osaka | ICN–KIX | 2× daily |
| Seoul | Bangkok | ICN–BKK | Daily |
| Seoul | Taipei | ICN–TPE | Daily |
| Seoul | Danang | ICN–DAD | 4× weekly |
Click a hub or hub button to filter routes. Search destinations above. Click any dot to compare fares.
6+
Countries
20+
Destinations
10+
Fleet Size
2M+
Annual Passengers
Founded
2016
IATA Code
RS
Alliance
None
Hubs
ICN
Hub Airports
Air Seoul airline intelligence
Network strategy, booking tips, alliance benefits and operating profile — updated for 2026.
Carrier profile
Air Seoul is a full-service carrier — fares typically include checked baggage, complimentary meals, and seat selection. Multiple cabin classes (economy, premium economy, business, sometimes first) give upgrade paths via cash or miles. Based in South Korea, and has been operating since 2016.
Network strategy
Air Seoul runs a single-hub model centred on Seoul (ICN) — almost all long-haul flights route through this hub, so connection planning is straightforward and minimum-connection times are typically shorter than at multi-hub competitors.
Air Seoul currently flies to 20+ destinations across 6+ countries. Use the interactive map above to filter by hub and find the most relevant routes for your origin city.
Loyalty program
Air Seoul is not part of a global alliance, so miles earned here usually stay within their own program. Check their direct frequent-flyer scheme for redemption sweet spots — un-allied carriers often offer steeper-discount award flights on their own metal.
Booking tips
For Air Seoul fares, book 6-10 weeks out for short-haul Asian routes, 8-14 weeks out for long-haul. Premium-economy is often cheapest exactly at the 10-week mark. Award availability opens 330+ days in advance — set alerts and book early for peak-season redemptions.
Had a delayed or cancelled flight?
You could be entitled to up to €600 in compensation under EU/UK law. Check if your Air Seoul flight qualifies in just 2 minutes. No win, no fee.
Plan the Trip Beyond the Route Map
Use these planning hubs to turn route discovery into a booked trip, smoother airport transfer, or better stopover.
Flight Search
Compare routes and fares across the network.
Price Alerts
Track deals on popular airline routes.
Airport Guides
Find transport, terminal and city-transfer help.
Layover Guides
Plan stopovers and short transits more confidently.
Visa Guides
Check entry rules before you book multi-country trips.
Visa Checker
Quick passport-to-destination visa lookup.
Destination Guides
Move from route discovery into trip planning.
Air Seoul Route Map — FAQs
What are Air Seoul's main hub airports?+
Air Seoul's main hub is Incheon International Airport (ICN) in Seoul.
How many destinations does Air Seoul fly to?+
Air Seoul flies to 20+ destinations across 6+ countries. The network spans domestic, regional, and international markets across the airline's core operating regions.
What is Air Seoul's busiest route?+
One of Air Seoul's busiest routes is Seoul to Osaka (ICN–KIX), operated 2× daily.
Is Air Seoul part of an airline alliance?+
Air Seoul is not a member of any major airline alliance (Star Alliance, SkyTeam, or oneworld). It operates as an independent carrier.