฿11,750 Cheap Thai Airways International flights from Osaka to Chiang Rai (KIX→CEI)

View ฿11,750 flight on Tue, 17 Feb 2026Opens in a new window

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Thai Airways International flights from Osaka to Chiang Rai (KIX→CEI)

Prices were available within the past 7 days and start at ฿11,750 for one-way flights and ฿25,455 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Sun, 1 Feb - Sun, 8 Feb
KIX
Osaka
CEI
Chiang Rai
฿25,455 Return, found 4 days ago
฿25,455
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 1 Feb from Osaka to Chiang Rai, returning Sun, 8 Feb, priced at ฿25,455 found 4 days ago
Thai Airways International
Sun, 1 Feb - Sun, 8 Feb
KIX
Osaka
CEI
Chiang Rai
฿25,585 Return, found 4 days ago
฿25,585
Return
found 4 days ago
Select Thai Airways International flight, departing Sun, 1 Feb from Osaka to Chiang Rai, returning Sun, 8 Feb, priced at ฿25,585 found 4 days ago
Flight from Osaka to Chiang Rai route information
Origin airport
Kansai Intl.
Destination airport
Chiang Rai Intl.
Distance
3801 km
*Available to Expedia members.