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Cheap air tickets from Seoul to Aso District

Compare Seoul to Aso District flight deals

Find the cheapest month or even day of the year to fly to Aso District

Book the best Aso District fare with no extra fees

Flight deals from Seoul to Aso District

Looking for a cheap last-minute deal or the best return flight from Seoul to Aso District? Find the lowest prices on one-way and return tickets right here.
Kumamoto.HK$1,218 per passenger.Departing Tue, 16 Jun, returning Sat, 27 Jun.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Tue, 16 Jun, arriving in Kumamoto.Inbound direct flight with Korean Air departs from Kumamoto on Sat, 27 Jun, arriving in Incheon International.Price includes taxes and charges.From HK$1,218, select.
Kumamoto.HK$1,258 per passenger.Departing Sun, 12 Jul, returning Tue, 14 Jul.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Sun, 12 Jul, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Tue, 14 Jul, arriving in Incheon International.Price includes taxes and charges.From HK$1,258, select.
Kumamoto.HK$1,284 per passenger.Departing Mon, 22 Jun, returning Thu, 2 Jul.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Mon, 22 Jun, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Thu, 2 Jul, arriving in Incheon International.Price includes taxes and charges.From HK$1,284, select.
Kumamoto.HK$1,330 per passenger.Departing Mon, 18 May, returning Thu, 28 May.Return flight with Korean Air and T'way Air.Outbound direct flight with Korean Air departs from Incheon International on Mon, 18 May, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Thu, 28 May, arriving in Incheon International.Price includes taxes and charges.From HK$1,330, select.
Kumamoto.HK$1,345 per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Tue, 18 Aug, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Tue, 25 Aug, arriving in Incheon International.Price includes taxes and charges.From HK$1,345, select.
Kumamoto.HK$1,356 per passenger.Departing Mon, 31 Aug, returning Fri, 4 Sep.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Mon, 31 Aug, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Fri, 4 Sep, arriving in Incheon International.Price includes taxes and charges.From HK$1,356, select.
Kumamoto.HK$1,357 per passenger.Departing Mon, 14 Sep, returning Mon, 21 Sep.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Mon, 14 Sep, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Mon, 21 Sep, arriving in Incheon International.Price includes taxes and charges.From HK$1,357, select.
Kumamoto.HK$1,390 per passenger.Departing Sun, 17 May, returning Thu, 4 Jun.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Sun, 17 May, arriving in Kumamoto.Inbound direct flight with Korean Air departs from Kumamoto on Thu, 4 Jun, arriving in Incheon International.Price includes taxes and charges.From HK$1,390, select.
Kumamoto.HK$1,405 per passenger.Departing Thu, 7 May, returning Thu, 17 Sep.Return flight with Korean Air and T'way Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 7 May, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Thu, 17 Sep, arriving in Incheon International.Price includes taxes and charges.From HK$1,405, select.
Kumamoto.HK$1,468 per passenger.Departing Thu, 10 Sep, returning Wed, 14 Oct.Return flight with Korean Air.Outbound direct flight with Korean Air departs from Incheon International on Thu, 10 Sep, arriving in Kumamoto.Inbound direct flight with Korean Air departs from Kumamoto on Wed, 14 Oct, arriving in Incheon International.Price includes taxes and charges.From HK$1,468, select.
Kumamoto.HK$1,473 per passenger.Departing Thu, 2 Jul, returning Tue, 1 Sep.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Thu, 2 Jul, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Tue, 1 Sep, arriving in Incheon International.Price includes taxes and charges.From HK$1,473, select.
Kumamoto.HK$1,494 per passenger.Departing Sat, 4 Jul, returning Tue, 4 Aug.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Sat, 4 Jul, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Tue, 4 Aug, arriving in Incheon International.Price includes taxes and charges.From HK$1,494, select.
Kumamoto.HK$1,571 per passenger.Departing Sun, 11 Oct, returning Fri, 16 Oct.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Sun, 11 Oct, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Fri, 16 Oct, arriving in Incheon International.Price includes taxes and charges.From HK$1,571, select.
Kumamoto.HK$1,898 per passenger.Departing Thu, 21 May, returning Mon, 13 Jul.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Thu, 21 May, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Mon, 13 Jul, arriving in Incheon International.Price includes taxes and charges.From HK$1,898, select.
Kumamoto.HK$2,024 per passenger.Departing Sat, 13 Jun, returning Sat, 1 Aug.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Sat, 13 Jun, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Sat, 1 Aug, arriving in Incheon International.Price includes taxes and charges.From HK$2,024, select.
Kumamoto.HK$2,493 per passenger.Departing Fri, 7 Aug, returning Sun, 4 Oct.Return flight with T'way Air.Outbound direct flight with T'way Air departs from Incheon International on Fri, 7 Aug, arriving in Kumamoto.Inbound direct flight with T'way Air departs from Kumamoto on Sun, 4 Oct, arriving in Incheon International.Price includes taxes and charges.From HK$2,493, select.
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Seoul to Aso District: Flight information

The things to know before you go.
Fly intoKumamoto Airport
Distance to Aso District38.5 km
Cheapest flightHK$1,218
Cheapest month to flyJune
Most popular airlineDelta
Average flight time1 hr, 30 mins

Find the cheapest month to fly from Seoul to Aso District

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Seoul to Aso District flights are currently cheapest in June. We’ve based this on flights into Kumamoto Airport.
May
from HK$1,330
Jun
from HK$1,218
Jul
from HK$1,258
Aug
from HK$1,345
Sep
from HK$1,357
Oct
from HK$1,571
Nov
from HK$2,664
Dec
from HK$2,520
Jan
from HK$2,664
Feb
from HK$2,688
Mar
from HK$2,691
Apr
from HK$2,802

Finding cheap flights from Seoul to Aso District: Frequently asked questions

There are 3 airports near Aso District: Kumamoto Airport, Oita Airport and Saga Airport.
The best price we found for a return flight from Seoul to Aso District is HK$1,218. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Delta, Korean Air, T'way Air all offer direct flights to Kumamoto Airport.
We've checked every Seoul to Aso District fare we could find, and the cheapest upcoming date to fly seems to be on Tuesday, 16 June 2026. Overall, the cheapest month to fly from Seoul to Aso District is usually June.
If you're flying from Seoul, the cheapest airport near Aso District is Kumamoto – which is 38.5 km away from the centre of Aso District. We've found flights into this airport from HK$1,218.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Aso District on Tuesday, 16 June 2026.
No airlines currently offer direct flights between Seoul and Aso District. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Aso District but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Aso District is around 40 days in advance, so don’t leave your flight to the last minute.
Kumamoto Airport is 38.5km from Aso District, Oita Airport is 71.0km from Aso District, and Saga Airport is 78.6km from Aso District.
Kumamoto Airport is closest to Aso District, at around 38.5 km away.
The cheapest airline that flies to Aso District is Korean Air .