Cheap flights from Mumbai to Dehradun from R1 426

The month of August is, on average, the cheapest month to fly to Dehradun from Mumbai, with most prices found around R2 410. The month of July is another great option to travel to Dehradun, with average flight prices from Mumbai averaging around R2 410.

You are more likely to see cheaper flights to Dehradun from Mumbai when booking weeks ahead of your departure date. In general, you can expect to find flights to Dehradun for around R3 273 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 Mumbai for as low as R2 475 on momondo.

Historically, on average around 35% of flights between Mumbai and Dehradun have experienced a delay on any given week. The average delay length over the past 12 months has been 92 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.

Tuesday 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 27% of their flights experiencing any sort of delay.

The number of flights available between Mumbai and Dehradun is 3 per day as of October 2026. The most frequent departure time is 7:00, with 66% of daily flights leaving at midday.

The number of flights available between Mumbai and Dehradun is 21 per week as of October 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.