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Flights to Phon Sai, Roi Et Province from NT$2,480

View NT$1,434 flight on Thu, 2026/9/24Opens in a new window

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How much is the cheapest flight to Phon Sai?

Prices were available within the past 7 days and start at NT$1,434 for one-way flights and NT$2,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Thai Lion Mantari
Thai Airways International
Hahn Air Systems
Qatar Airways

Travel information

Destination airport
Ubon Ratchathani Intl.
Destination airport IATA code
UBP
Destination city name
Ubon Ratchathani
Roundtrip price
NT$2,480
*Available to Expedia members.