Book International Holiday Packages at flat 5% off. Thomascook offers maximum discount up to Rs. 3000. Offer is applicable on IDFC Bank Debit Card Transactions. The offer is not valid on Thailand Holiday Packages. This offer is valid on flight inclusive personalized holidays only. The offer is valid on minimum 2 bookings. Offer can be used 3 times per user. The user has to use the Thomascook coupon code for a discount.