$293 Cheap Thai Airways International flights Hong Kong (HKG) to Chiang Rai (CEI)

View $293 flight on Wed, Dec 31, 2025Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$293 Cheap Thai Airways International flights Hong Kong (HKG) to Chiang Rai (CEI)

Prices were available within the past 7 days and start at $293 for one-way flights and $518 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Wed, Dec 31 - Tue, Jan 6
HKG
Hong Kong SAR
CEI
Chiang Rai
$518 Roundtrip, found 6 days ago
$518
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Wed, Dec 31 from Hong Kong SAR to Chiang Rai, returning Tue, Jan 6, priced at $518 found 6 days ago
Thai Airways International
Thu, Jan 1 - Tue, Jan 6
HKG
Hong Kong SAR
CEI
Chiang Rai
$534 Roundtrip, found 6 days ago
$534
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Thu, Jan 1 from Hong Kong SAR to Chiang Rai, returning Tue, Jan 6, priced at $534 found 6 days ago
Thai Airways International
Tue, Dec 30 - Tue, Jan 6
HKG
Hong Kong SAR
CEI
Chiang Rai
$649 Roundtrip, found 6 days ago
$649
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Tue, Dec 30 from Hong Kong SAR to Chiang Rai, returning Tue, Jan 6, priced at $649 found 6 days ago
Thai Airways International
Thu, Jan 1 - Mon, Jan 5
HKG
Hong Kong SAR
CEI
Chiang Rai
$666 Roundtrip, found 6 days ago
$666
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Thu, Jan 1 from Hong Kong SAR to Chiang Rai, returning Mon, Jan 5, priced at $666 found 6 days ago
Thai Airways International
Mon, Dec 29 - Fri, Jan 9
HKG
Hong Kong SAR
CEI
Chiang Rai
$681 Roundtrip, found 6 days ago
$681
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Mon, Dec 29 from Hong Kong SAR to Chiang Rai, returning Fri, Jan 9, priced at $681 found 6 days ago
Thai Airways International
Thu, Jan 1 - Fri, Jan 2
HKG
Hong Kong SAR
CEI
Chiang Rai
$698 Roundtrip, found 6 days ago
$698
Roundtrip
found 6 days ago
Select Thai Airways International flight, departing Thu, Jan 1 from Hong Kong SAR to Chiang Rai, returning Fri, Jan 2, priced at $698 found 6 days ago
Flights from Hong Kong (HKG) to Chiang Rai (CEI)
Origin airport
Hong Kong Intl.
Destination airport
Chiang Rai Intl.
Distance
919 mi
*Available to One Key members.