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We’re moving! New contact details

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Diethelm Travel Group’s main headquarters and the Diethelm Travel Thailand team will be moving to new office in the heart of Bangkok’s major CBD, providing easy access for both our team and clients.

Operations are running as usual but we have a new phone number and address. Please update your records with the below information to reach us from now on.
Phone number: +66 2 782 7000
Address: 140/7, ITF Tower, 8th Floor, Silom Road, Suriyawong, Bangrak, Bangkok 10500
Please also note that response times may be slow on 16 November and 23 Novemberafter 15:00 hours (GMT+7) to perform necessary server installations.
If you have any urgent questions, please contact our emergency line at +66 81 911 1504.