Hidden Fees in Indian Flight Bookings 2026 — Every Line Item on Your Ticket Explained
By Ishaani Reddy (Ishaani Reddy writes about the consumer-protection side of travel — DGCA passenger rights, OTA refund policies, hidden fees, dynamic-currency-conversion traps and the seven kinds of booking mistakes that quietly drain Indian travel budgets.) · Published · 10 min read
The headline fare on an Indian flight booking is rarely what you actually pay. This guide decodes every line item — airline fuel charge, user development fee, passenger service fee, GST, convenience fee — so you know exactly where your money goes.
What this article covers
Why the headline fare is never the final price
Base fare — the airline's own commercial pricing
Airline fuel charge (YQ) — the legacy fuel surcharge
User Development Fee (UDF) — the airport infrastructure fee
Passenger Service Fee (PSF) — security and facilitation
Goods and Services Tax (GST) — the tax stack
Convenience fee, processing fee and OTA service charges
Add-on fees — seats, baggage, meals, lounge
The cancellation fee — the line item nobody discusses up front
International flight specifics — country taxes and security charges
How to compare bookings on a like-for-like basis
Frequently asked questions
What is the User Development Fee (UDF) and is it refundable if I cancel?
The UDF is an airport infrastructure fee charged by the airport operator (Adani, GMR, AAI) on every departing passenger. Typical domestic UDF rates are 65 to 180 rupees depending on the airport, and international UDF is 600 to 1,200 rupees. It is collected by the airline at ticket sale and remitted to the airport. AERA guidelines technically require refund of UDF if the passenger does not travel, but airlines often retain it unless explicitly disputed through the grievance channel.
What does YQ on my flight ticket mean and is it refundable?
YQ is the airline fuel charge (also called fuel surcharge), a legacy line item originating from the 2000s oil price spikes. On Indian domestic tickets in 2026, YQ is typically 0 to 600 rupees per sector. On international tickets, YQ can be 5,000 to 15,000 rupees. YQ is refundable on most fares, treated similarly to base fare for refund purposes. It is included along with base fare in the DGCA's CAR Section 3 Series M Part IV compensation slab calculations.
What is the GST rate on Indian flight tickets in 2026?
GST on Indian flight tickets is 5 percent on economy class (domestic and international originating from India) and 12 percent on business class and premium economy. The GST is charged on the airline-controlled components (base fare and YQ) but not on airport-collected fees (UDF, PSF). For business travellers using GST input credit, the GST on tickets booked under a company GST number is recoverable. GST is refunded proportionally if the ticket is cancelled.
Why does the same flight cost more on an OTA than on the airline's own website?
OTAs add a convenience fee of 150 to 300 rupees per passenger per ticket on domestic and 300 to 600 rupees on international. Some OTAs also charge processing fees for certain payment modes. The convenience fee is the OTA's primary monetisation. EaseMyTrip charges the lowest convenience fee (often 0 to 50 rupees). For straightforward bookings with no expected cancellation, the OTA fee is the main difference. Bank discounts and wallet credits can sometimes more than offset the OTA fee.
What is the typical cancellation fee on an Indian domestic economy Saver fare?
On Indian domestic economy Saver fares in 2026, the typical cancellation fee structure is: 200 to 500 rupees if cancelled 30 days or more before departure, 1,500 to 2,500 rupees if 15 to 30 days, 2,500 to 3,500 rupees if 7 to 15 days, and 3,000 to 4,000 rupees if less than 7 days before departure. Flexi and Corporate fares have lower cancellation fees but higher base fares. Premium Economy and Business often have zero cancellation fee.
Are seat selection fees refundable if I cancel my flight?
No, seat selection fees are typically non-refundable if you cancel the ticket. They are also non-refundable if the airline cancels the flight and refunds the ticket — though some airlines now refund seat selection fees on airline-initiated cancellations as a matter of policy. The same applies to add-on meals, baggage, lounge access and fast-track security. These add-ons are typically refundable only if specifically purchased as part of a Flexi fare bundle.
What is the Passenger Service Fee (PSF) and how much is it in 2026?
The PSF covers passenger security screening and terminal facilitation at Indian airports. As of 2026, the PSF is 236.20 rupees per departing passenger on domestic flights and 446.20 rupees on international (including GST). It is uniform across Indian airports, fixed by the Ministry of Civil Aviation. PSF is typically refundable if you cancel the ticket and do not travel, since the security and facilitation cost is actual and not incurred if you do not fly. Always confirm PSF is included in the refund breakdown.
Can I claim GST input credit on my business flight bookings?
Yes, for business travel booked under a registered GST number, the GST charged on the ticket is recoverable as input tax credit against the company's own output GST liability. The airline must issue a tax invoice in the company name showing the GST number, GST amount and the HSN/SAC code. Submit the invoice to your company's accounts team for the input credit claim. For personal bookings, the GST is a sunk cost. OTAs can also issue GST-compliant invoices on request at booking time.