Jakarta Weekends Offer Save up to 50% at Melia Hotels Internationals Jakarta. Book your nights at Gran Melia Jakarta and save up to 50% for long weekend stays Enjoy special buffets at their restaurants. Minimum 2 nights 40% + extra 10% joining Melia rewards loyalty program. Terms & Conditions: Valid for minimum 2 nights. Offer valid until 30 March 2016. Subject to availability.