KTC cardmembers booking with participating low-cost airlines can redeem KTC FOREVER points for 10 percent cashback through 31 December 2026. The minimum eligible transaction is THB 1,000 per sales slip. Every 1,000 points redeemed provides THB 100 cashback on the matched amount. Registration must be completed successfully on the same date as the card transaction. The offer covers a published airline list rather than every budget carrier, so the merchant and payment channel need checking before purchase.
Confirm the airline
The participating list includes names such as Jetstar Asia, HK Express, Spring Airlines, T’way Air, Air Premia, IndiGo, Cebu Air, Air Busan and Jeju Air, with additional airlines shown by KTC. Airline branding alone is not enough if the charge is processed by an online travel agency or another merchant. Check the seller named on the payment page and use the official campaign list before committing to a non-refundable fare.
Register on purchase day
The registration date is a hard step. Complete the KTC form on the same calendar date as the eligible transaction and wait for confirmation. A saved form page or unconfirmed submission is not the same as successful registration. If paying close to midnight, allow enough time to finish the process. Keep the airline receipt, card transaction record and KTC confirmation together until cashback appears.
Match points to spend
A THB 3,650 eligible ticket does not automatically produce cashback on the full amount. The campaign works in THB 1,000 and 1,000-point units, and the redemption cannot exceed the qualifying sales slip. Decide how many points to use before registering. Compare their alternative value with mileage transfers, hotel rewards or other campaigns, because a 10 percent cashback rate may not be the best use for every cardholder.
Price the whole journey
Low-cost fares can add checked baggage, seat selection, meals, payment fees and airport transfers. Compare the final itinerary cost after the KTC benefit, not the base fare displayed first. A cheaper flight into a distant airport can cost more once transport and time are included. Check whether add-ons are charged in the same eligible transaction or processed separately.
Read fare restrictions
Cashback does not make a restrictive ticket flexible. Review change fees, cancellation rules, baggage dimensions, check-in deadlines and passport requirements before payment. If the route involves a self-transfer, allow for immigration, baggage collection and delay risk. Travel insurance terms should be checked separately, especially when multiple tickets form one journey.
Track the credit
KTC states that cashback is credited according to the campaign schedule rather than instantly at checkout. Keep the original card open and in good standing while waiting. Check the statement after the stated processing period and contact KTC with the confirmation and receipt if the credit is missing. A refunded or reversed airline transaction will not retain the original promotional value.
This offer is most useful when the chosen flight, airline and final price already suit the trip. Verify the participating merchant, register on the transaction date and redeem points only after comparing their other uses. The real saving is the cashback minus any extra fare costs and the value of the points spent.