Cheap flights from New Delhi to Istanbul from C$ 398

The month of May is, on average, the cheapest month to fly to Istanbul from New Delhi, with most prices found around C$ 146. If you don’t want to visit Istanbul in May, then you should wait until October to fly from New Delhi, when ticket prices are also cheap, with an average price of C$ 231.

The cheapest day to depart from New Delhi to Istanbul is on a Friday. Travellers who choose to depart for Istanbul on a Friday will often find tickets for as low as C$ 1,274. The most expensive day to fly to Istanbul is Saturday, with ticket prices averaging around C$ 1,445.

Fly from New Delhi Indira Gandhi Intl to Istanbul for the best New Delhi Indira Gandhi Intl - Istanbul flight prices

You are more likely to see cheaper flights to Istanbul from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around C$ 535 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from New Delhi for as low as C$ 369 on momondo.

Historically, on average around 46% of flights between New Delhi and Istanbul have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

According to our data, Turkish Airlines has had the least delays on this route over the last 12 months, with about 41% of their flights experiencing any sort of delay.

As of April 2026, 1 flights take off from New Delhi and land in Istanbul each day. The most common flight departure time for this route is 6:00a.m., with 100% of daily flights taking off at noon.

The number of flights available between New Delhi and Istanbul is 12 per week as of April 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.