A cityscape with a prominent yellow tower, a large body of water, and surrounding buildings.

Cheap Flights to Isan

Travel information

Airlines serving
Thai Airways International, Thai Vietjet, Thai AirAsia, Nok Air, Turkish Airlines, Thai Lion Mantari, Hahn Air Systems, Malaysia Airlines, Gulf Air, Air Canada
Popular airline
Thai Airways International

Trending flights to Isan

Prices were available within the past 7 days and start at ₩357,300 for one-way flights and ₩653,700 for roundtrip, for the period specified. Prices and availability are subject to change.
Thai Vietjet
Mon, Nov 2 - Tue, Nov 17
ICN
Seoul
UTH
Udon Thani
₩653,700
Roundtrip
Found 4 days ago
Select Thai Vietjet flight, departing Mon, Nov 2 from Seoul to Udon Thani, returning Tue, Nov 17, priced at ₩653,700 Found 4 days ago
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