Offer Duration
- Valid from October 1, 2025 to October 18, 2025 (both days inclusive).
Who’s Eligible
- Only HDFC Bank credit card holders.
- Must book via Air India’s official website or mobile app — third-party agents/travel portals don’t qualify.
Promo Code & Booking
- Use the coupon/promocode:
HDFCFLYat checkout. - Offer applies to full-swipe payments, not EMI transactions.
Discount Slabs
| Trip Type / Cabin | What Discount You Get |
|---|---|
| Domestic Flights (any cabin) | Flat ₹400 off per booking. |
| International — One-way | Economy: ₹1,000 / Premium Economy: ₹1,500 / Business / First: ₹2,000 |
| International — Round Trip | Economy: ₹2,500 / Premium Economy: ₹3,000 / Business / First: ₹6,000 |
Other Terms & Conditions
- Booking must be made with adult tickets — tickets including infants (age over 7 days to under 2 years) are not eligible.
- Only one ticket (domestic or international) per cardholder per month is allowed under this offer. Multiple bookings can’t be clubbed.
- Discount is applied on base fare only — extra charges like taxes, fuel surcharges, etc., are excluded.
My View
If you were planning an Air India booking for Diwali, Chhath, or just general travel in October, this is a solid deal. The discount isn’t massive for domestic flights, but for international trips and premium cabins, ₹3,000-6,000 off can be meaningful. Important to use the HDFCFLY code on Air India’s own site/app and pay without EMI to get the benefit.