Imagine booking a flight to Singapore, Dubai or London without paying the whole ticket price out of your own pocket.
For some travellers that’s possible, using credit card reward points and airline loyalty programmes. Instead of spending points on shopping vouchers, you may be able to redeem eligible points for flights.
But it isn’t always straightforward. Banks use different reward systems, airline programmes have their own rules, and the points needed vary by route, date and availability. And “free” rarely means zero: most award tickets still carry taxes and fees. Here’s how the process works, step by step.
Step 1: Understand the points you have
Before looking for flights, work out which rewards you’ve actually earned. They might be:
- Bank credit card points
- Airline frequent-flyer miles
- Hotel loyalty points
- Points in another eligible programme
These aren’t interchangeable by default. 10,000 bank points don’t necessarily equal 10,000 airline miles: your bank may use a specific conversion ratio, cap transfers, or support only certain airline partners. Start with your card’s rewards portal and the current programme terms.
Step 2: Find out whether your points can be transferred
Some cards let you transfer eligible points to partner airline programmes. It usually means checking the partner list, choosing an eligible programme and requesting a transfer. Before you do, confirm:
- The conversion ratio.
- The minimum number of points required.
- Any transfer caps or fees.
- How long the transfer takes.
- Whether it can be reversed.
- The airline’s redemption rules.
Don’t transfer points just because an airline is listed as a partner. First check it offers a suitable redemption for your trip.
Step 3: Search for award flights
Airlines may release only a limited number of seats for bookings made with miles. A flight can have plenty of seats for cash and none for rewards, and availability differs by cabin, route and date.
Search for reward availability before moving your points whenever you can. If your dates are flexible, compare nearby days and alternative routes.
Step 4: Calculate the value of your points
One of the most useful calculations is the value you get per point:
VALUE PER POINT
(Comparable cash price − extra redemption charges) ÷ points required
Say a comparable flight costs ₹15,000 in cash, and the award booking needs 10,000 miles plus ₹3,000 in taxes and fees.
- Cash you save₹15,000 − ₹3,000 = ₹12,000
- Value per mile₹12,000 ÷ 10,000 = ₹1.20 per mile
This is an illustration. The real value depends on the cash fare you could actually buy, the award price, taxes, fees and booking conditions. A higher number isn’t automatically a better deal if the award means awkward dates, restrictions or extra costs. Our reward points calculator runs this for your card, airline partner and route.

Step 5: Compare your redemption options
Before booking, line up the three ways to pay:
OPTION A: CASH
Pay the fare, and you may earn points or miles on the purchase.
OPTION B: BANK POINTS
If your bank’s rewards portal books flights, use points directly. Check the redemption rate and conditions.
OPTION C: TRANSFER
Move eligible points to an airline and book an award flight, subject to availability and programme rules.
Compare the total cost and value of each before deciding.
Step 6: Understand the extra costs
A flight booked with miles can still need a cash payment. Depending on the airline and route, you may pay taxes, carrier-imposed surcharges or other fees. Check the cancellation rules, change fees, baggage allowance and cabin conditions too. Compare the complete booking, not just the number of miles.
Mistakes to avoid
- Transferring points too earlyTransfers can take time and may be irreversible. Check award availability first.
- Ignoring expiry rulesSome miles and points expire under specific conditions. Check before saving for a future trip.
- Focusing only on business classPremium cabins can be good value, but they aren’t always available or right for every trip.
- Forgetting the opportunity costIf a redemption is poor value, saving your points may be smarter, as long as you understand the expiry and devaluation risks.
- Treating every airline programme the sameEach has its own earning, transfer and redemption rules. Research the one you’ll use.
THE BOTTOM LINE
Using credit card points for flights can be rewarding when you understand the transfer rules, the availability and the total cost. Start with a destination, check your eligible rewards, compare the options and calculate the value before committing your points.
A little research before transferring makes a big difference to the trip you end up with.
Editorial content for general information only. Card features, fees, offers and partner rules change often. Always verify current terms, eligibility and conditions with the issuer before acting.
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