How to find cheap flights in India — 12 practical tips

Airfares in India are set by airlines and change all the time, so nobody can promise the lowest price. But a few habits make a real difference, whether you are flying Delhi–Patna for Chhath, Mumbai–Goa for a long weekend or Delhi–Dubai for work.

1. Move your date by a day or two

The single biggest saving usually comes from flexibility. Mid-week departures (often Tuesday, Wednesday and Saturday) are frequently cheaper than Friday evening or Sunday, but not always — check the price calendar on any FlightSasta search to compare nearby dates at a glance.

2. Book at the right time

• Normal domestic dates: start looking about 3–6 weeks ahead.
• Festivals, long weekends and the wedding season: 6–8 weeks or more, as soon as your dates are fixed. See the festival travel calendar.
• International trips: 6–10 weeks ahead, earlier if you need a visa.
• The last 7 days before departure are usually the most expensive time to buy.

3. Try early-morning and late-night flights

Flights before 7 AM and after 9 PM are often cheaper than mid-morning and evening departures. A late-night international flight can also save a hotel night.

4. Check nearby airports

Goa has two airports, Mumbai has two, and Bihar, UP, Punjab and Kerala each have several. A flight to a nearby airport can be cheaper or have seats when the main one is full — but add the road journey. Our nearby airports guide explains which airport suits which area.

5. Compare the total cost, not the headline fare

The cheapest fare may not include checked baggage, a seat of your choice or a meal, and some booking sites add a convenience or payment fee at checkout. Compare the final amount on the payment page, plus the cost of getting to and from the airport.

6. Travelling light? Look for hand-baggage-only fares

Some airlines offer cheaper fares without checked baggage on domestic routes. They are good for short trips — check the cabin-bag weight and size limits for your airline before you book.

7. Book the return as carefully as the outward flight

Around Diwali, Chhath, Holi and Eid, the days after the festival are just as busy as the days before it. In India, domestic fares are usually priced per direction, so two one-way tickets can cost about the same as a round trip and give you more flexibility. Compare both.

8. Non-stop or one stop?

A one-stop itinerary can be cheaper or still have seats on peak dates. Check the total journey time and layover. If the two flights are on separate tickets, a delay on the first one may mean missing the second, and the second airline may not have to help — leave a generous gap.

9. Check special fares if they apply to you

Some Indian airlines offer special fares for students, senior citizens and armed forces personnel, usually only on the airline's own website and with ID checked at the airport. Read the conditions before you book.

10. Check prices more than once

Fares go up and down as seats sell. Searching again a few days later is normal and often worth it. There is no reliable evidence that incognito mode or clearing cookies gives you cheaper fares — prices change because of demand and seat availability.

11. Read the cancellation rules

Cheap fares often carry high change or cancellation fees. Add-ons such as free-cancellation cover cost extra; decide if you need them before you pay.

12. Pay safely

Only pay on the official checkout page of the airline or booking site. Never share an OTP or card PIN over the phone. FlightSasta never asks for your card, UPI or bank details.

How FlightSasta helps

Search your route and date and we show a starting fare from our travel partners, a calendar of nearby dates and a See all flights on partner site button that opens the complete live list — often with more options. You book and pay on the partner site. Popular guides: Delhi to Patna · Delhi to Mumbai · Bengaluru to Goa · Delhi to Dubai · all routes.