Cheap flights from New Delhi to Dehradun from £28

In general, January is the cheapest month to fly from New Delhi to Dehradun. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £55. If you don’t want to visit Dehradun in January, then you should wait until July to fly from New Delhi, when ticket prices are also cheap, with an average price of £56.

On average, the least expensive day to fly to Dehradun from New Delhi is on a Thursday. momondo users have found tickets for Thursday departures for as low as £58. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from New Delhi because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £114.

In the morning is the cheapest time of day to fly from New Delhi to Dehradun when you can find flight prices for as low as £73. Flying to Dehradun in the morning is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £84.

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

You are more likely to see cheaper flights to Dehradun from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Dehradun for around £69 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dehradun from New Delhi for as low as £64 on momondo.

There are 3 cabin classes available to choose from on New Delhi to Dehradun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 25% of flights between New Delhi and Dehradun have experienced a delay on any given week. The average delay length over the past 12 months has been 81 minutes.

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

Monday 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, IndiGo have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

As of October 2026, 7 flights take off from New Delhi and land in Dehradun each day. The most common flight departure time for this route is 09:00, with 47% of daily flights taking off at midday.

As of October 2026, 50 flights take off from New Delhi and land in Dehradun each week. The most common flight departure day for this route is Wed, with 16% of weekly flights taking off on this day.