A volcanic crater with a turquoise pool and steam rising from the crater's center.

Cheap Flights to Aso | Popular Routes to Aso from HK$905

View HK$905 flight on Sun, 15 Nov 2026Opens in a new window

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Popular airlines to Aso

  • Japan Airlines

  • China Airlines

  • All Nippon Airways

  • Starlux Airlines

  • Korean Air

  • Hahn Air Technologies

  • Fuji Dream Airlines

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Cheap round-trip flights to Aso

Prices were available within the past 7 days and start at HK$905 for one-way flights and HK$1,759 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Sun, 9 Aug - Sun, 16 Aug
ICN
Seoul
KMJ
Kumamoto
HK$1,759 Return, found 5 days ago
HK$1,759
Return
found 5 days ago
Select T'way Air with baggage flight, departing Sun, 9 Aug from Seoul to Kumamoto, returning Sun, 16 Aug, priced at HK$1,759 found 5 days ago
Korean Air
Sat, 5 Sept - Tue, 8 Sept
ICN
Seoul
KMJ
Kumamoto
HK$1,767 Return, found 5 days ago
HK$1,767
Return
found 5 days ago
Select Korean Air flight, departing Sat, 5 Sept from Seoul to Kumamoto, returning Tue, 8 Sept, priced at HK$1,767 found 5 days ago
T'way Air with baggage
Sat, 5 Sept - Tue, 8 Sept
ICN
Seoul
KMJ
Kumamoto
HK$1,809 Return, found 5 days ago
HK$1,809
Return
found 5 days ago
Select T'way Air with baggage flight, departing Sat, 5 Sept from Seoul to Kumamoto, returning Tue, 8 Sept, priced at HK$1,809 found 5 days ago
T'way Air with baggage
Tue, 11 Aug - Fri, 14 Aug
ICN
Seoul
KMJ
Kumamoto
HK$1,816 Return, found 1 day ago
HK$1,816
Return
found 1 day ago
Select T'way Air with baggage flight, departing Tue, 11 Aug from Seoul to Kumamoto, returning Fri, 14 Aug, priced at HK$1,816 found 1 day ago
Korean Air
Sat, 5 Sept - Wed, 9 Sept
ICN
Seoul
KMJ
Kumamoto
HK$1,864 Return, found 2 days ago
HK$1,864
Return
found 2 days ago
Select Korean Air flight, departing Sat, 5 Sept from Seoul to Kumamoto, returning Wed, 9 Sept, priced at HK$1,864 found 2 days ago
T'way Air with baggage
Mon, 10 Aug - Thu, 13 Aug
ICN
Seoul
KMJ
Kumamoto
HK$1,925 Return, found 1 day ago
HK$1,925
Return
found 1 day ago
Select T'way Air with baggage flight, departing Mon, 10 Aug from Seoul to Kumamoto, returning Thu, 13 Aug, priced at HK$1,925 found 1 day ago
T'way Air with baggage
Mon, 17 Aug - Sat, 22 Aug
ICN
Seoul
KMJ
Kumamoto
HK$1,926 Return, found 2 days ago
HK$1,926
Return
found 2 days ago
Select T'way Air with baggage flight, departing Mon, 17 Aug from Seoul to Kumamoto, returning Sat, 22 Aug, priced at HK$1,926 found 2 days ago
T'Way Air
Sun, 2 Aug - Wed, 12 Aug
HKG
Hong Kong SAR
KMJ
Kumamoto
HK$2,674 Return, found 1 day ago
HK$2,674
Return
found 1 day ago
Select T'Way Air flight, departing Sun, 2 Aug from Hong Kong SAR to Kumamoto, returning Wed, 12 Aug, priced at HK$2,674 found 1 day ago
STARLUX Airlines
Tue, 4 Aug - Thu, 6 Aug
TPE
Taipei
KMJ
Kumamoto
HK$2,727 Return, just found
HK$2,727
Return
just found
Select STARLUX Airlines flight, departing Tue, 4 Aug from Taipei to Kumamoto, returning Thu, 6 Aug, priced at HK$2,727 just found
China Airlines
Wed, 6 Jan - Tue, 12 Jan
TPE
Taipei
KMJ
Kumamoto
HK$2,942 Return, found 6 days ago
HK$2,942
Return
found 6 days ago
Select China Airlines flight, departing Wed, 6 Jan from Taipei to Kumamoto, returning Tue, 12 Jan, priced at HK$2,942 found 6 days ago

Trending flights to Aso

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'Way Air
Sun, 2 Aug - Wed, 12 Aug
HKG
Hong Kong SAR
KMJ
Kumamoto
HK$2,674 Return, found 1 day ago
HK$2,674
Return
found 1 day ago
Select T'Way Air flight, departing Sun, 2 Aug from Hong Kong SAR to Kumamoto, returning Wed, 12 Aug, priced at HK$2,674 found 1 day ago

Frequently asked questions

How do I find cheap flights to Aso that have flexible change policies?
Search for affordable airfares to Aso, then tick the "No change fee" box directly under the "Flexible change policies" filter. It's that easy. We understand that travel plans change and flexibility is essential, so book with confidence with Expedia.
How can I find cheap tickets to Aso?
One of the best ways to find cheap tickets to Aso is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Aso in the last seven days was HK$1,759. Booking ahead will generally help you get an even bigger bargain.
How much is a flight to Aso?
One-way trips departing from Seoul (ICN) sold for as low as HK$905 in the last seven days. During this period, the price of a return ticket to Aso varied between HK$1,759 and HK$2,942. If you spot a bargain ticket, book as fast as you can — these prices don't stick around.
When is the cheapest time to fly to Aso?
Take off to Aso early on in the week and you'll usually be rewarded with lower fares. Tuesday is typically the cheapest day to get on a plane, closely followed by Monday. If you're eager to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Aso?
Seats ranged anywhere from HK$1,759 to HK$2,942 over the last seven days. When you're ready to book, we're here to help grab an awesome deal to Aso.
What months are the cheapest to book a flight to Aso?
The cheapest month to book a fabulous deal to Aso is February, while the most expensive is December. Steer clear of this month if you're on a budget.

Book with confidence

About Aso

Expedia offers flights to Aso to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Aso or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Aso
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