Cheap flights from New Delhi to Istanbul from £136

In general, November is the cheapest month to fly from New Delhi to Istanbul Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £234. If you are unable to visit Istanbul Airport during the month of November, then departing from New Delhi during the month February is also very affordable. Most momondo users find prices during this month for around £237.

The cheapest day to depart from New Delhi to Istanbul Airport is on a Saturday. Travellers who choose to depart for Istanbul Airport on a Saturday will often find tickets for as low as £466. The most expensive day to fly to Istanbul Airport is Sunday, with ticket prices averaging around £608.

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 Airport from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul Airport for around £300 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul Airport from New Delhi for as low as £210 on momondo.

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Istanbul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between New Delhi to Istanbul Airport.

Historically, on average around 44% 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 135 minutes.

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

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

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

2 flights are operational daily from New Delhi to Istanbul Airport as of February 2026. The most popular departure time for this route is 06:00, with 100% of flights per day taking off at midday.

As of February 2026, 18 flights take off from New Delhi and land in Istanbul Airport each week. The most common flight departure day for this route is Wed, with 22% of weekly flights taking off on this day.