Singapore
Chiang Rai
BEST
DEAL
Wed, 19 Jun
SIN - CEI
$186
$169
Prime price per passenger
Singapore
Chiang Rai
BEST
DEAL
Sat, 25 May
SIN - CEI
Tue, 28 May
CEI - SIN
$379
$354
Prime price per passenger
Singapore
Chiang Rai
BEST
DEAL
Sat, 25 May
SIN - CEI
Tue, 28 May
CEI - SIN
$379
$354
Prime price per passenger