🇰🇷 South Korea
IATA RS · ICAO ASV
Air Seoul
Book Air Seoul flights
Cheapest nonstop fare we've seen: $34 Seoul → Osaka, 14 Oct 2026Seen 12 Oct 2026. Fares change daily.
Photo: 라성민, CC BY-SA 3.0, via Wikimedia Commons.
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Real fares, with dates
Every price shows when we saw it.
Free Air Seoul route map
Every destination we hold, on one map.
IATA code
RS
Hub
ICN
Destinations
21
Countries
8
Fleet
8+ aircraft
Founded
2016
Air Seoul fares we've seen
The cheapest one-way nonstop fares on Air Seoul flights in our latest price check. Prices and availability change, so the booking site shows today's fare.
Osaka
from $34
14 Oct 2026 · one-way · nonstop
ICN
Seoul
KIX
Osaka
from
$34
seen 12 Oct 2026
Tokyo
from $52
13 Oct 2026 · one-way · nonstop
ICN
Seoul
NRT
Tokyo
from
$52
seen 12 Oct 2026
Seoul
from $65
4 Dec 2026 · one-way · nonstop
DAD
Da Nang
ICN
Seoul
from
$65
seen 12 Oct 2026
Da Nang
from $81
16 Nov 2026 · one-way · nonstop
ICN
Seoul
DAD
Da Nang
from
$81
seen 22 Oct 2026
Nha Trang
from $88
15 Nov 2026 · one-way · nonstop
ICN
Seoul
CXR
Nha Trang
from
$88
seen 22 Oct 2026
Hagatna
from $115
5 Nov 2026 · one-way · nonstop
ICN
Seoul
GUM
Hagatna
from
$115
seen 22 Oct 2026
Fares in US dollars, from Travelpayouts flight price data, seen on the dates shown. Taxes are included where the seller includes them.
Air Seoul travel essentials
Our guides, and the airline's own pages for anything you manage with them.
About Air Seoul
Air Seoul is a South Korean low-cost airline, a subsidiary of Asiana Airlines. It focuses on international short to medium-haul routes from Incheon to Asia.
Updated 12 Oct 2026. Sources: Wikipedia, Travelpayouts flight price data.
Air Seoul FAQs
Where does Air Seoul fly?
Air Seoul flies to 21 destinations in 8 countries, according to Wikipedia (read 12 Sept 2026). Its biggest markets are Japan, China, Vietnam. The route map shows every destination we hold.
Open the Air Seoul route map →What is Air Seoul’s main hub?
Air Seoul’s hub is Incheon International Airport (ICN).
What is the cheapest Air Seoul fare?
The cheapest Air Seoul nonstop fare we have seen is $34 one-way from Seoul to Osaka, for travel on 14 Oct 2026 (seen 12 Oct 2026). Fares change daily, so compare the current price before you book.
Traveller Reviews
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