Offer DetailsMakeMyTrip International Flight Exclusive Offer : Get Up To Rs.10000 Instant discount on International Flight bookings Via HDFC Credit Cards only. Minimum booking Amount Rs.30000 required to avail this offer.Offer valid for all users. To avail the offer, customer must enter E-Coupon HDFCINT in the E-Coupon field. This offer is also valid on multi city flights. These flights are booked through multi-city tab on website. The offer is valid on 1 booking per card per. Offer is valid for the limited period so book now and get this huge discount.