THAI's 55th Anniversary celebrations will add rewarding bonus miles. With each 5,500 miles flown on THAI during 01 Jun - 31 Dec 2015, earn 550 additional bonus miles.
Exclusively for members residing in Thailand fly THAI 5 international or domestic sectors in 5 months 01June to 31 October and receive a special free gift.
Starting 22 April - 31 October 2015, for each new member you refer, you can earn 500 bonus miles, up to 50,000 bonus miles.
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