Return fares to Delhi by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Delhi is September 2026, with return fares from $606 — 71% cheaper than the most expensive month (January 2027, from $2,096).
Based on the fares we've tracked, September is typically the cheapest month to fly to Delhi, with return fares from $606. January is the most expensive month, with the cheapest return fares around $2,096 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Delhi average around $953. If you can travel in the off-peak months of September, October and August, you'll generally pay up to 36% less than the yearly average.
These are the cheapest prices for return airfares to Delhi
These are the average prices for return airfares to Delhi
When is the cheapest time to travel to Delhi? The cheapest month to travel is typically September.
How much do return flights to Delhi cost?The best price we found for a return flight to Delhi is $677.
What is the cheapest date to fly to Delhi?Currently, the cheapest date for a return flight to Delhi is 14 October 2026.
What is the cheapest airline that flys to Delhi?Currently, the cheapest airline that flys to Delhi is AirAsia.
Which airlines fly direct to Delhi? Air India and Qantas fly direct.
How long does a direct flight to Delhi take? The shortest direct flight usually takes 12 hours and 45 minutes.
What is the IATA airport code for Delhi?The IATA code for Delhi is DEL. It is located in India at coordinates 28.558, 77.08678.
When should you book flights to Delhi?From our data, you should book flights to Delhi 60 days out.
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