Frank Lampard opened the scoring towards the end of the first half at the Rajamangala National Stadium.
And efforts from Jose Bosingwa, Branislav Ivanovic and Florent Malouda completed the win after the break.
More to follow...
Down and out: Fernando Torres struggled for form at the Rajamangala stadium
Stroll: Frank Lampard ((left) and Nicolas Anelka celebrate in Bangkok
Focus: Andre Villas-Boas watched his side notch another victory on their tour
?On tour with Chelsea: They'd rather watch Sepak Takraw, but Thais still wild for BluesAll those air miles add up to a profit for Premier giantsSign up for our FREE Fantasy Football game and your chance to win a share of ?40,000All the latest Chelsea news, features and opinion
Source: Daily Mail
Source: Daily Mail