Trivandrum to Dehra Dun
Find cheap flights from Trivandrum-TRV to Dehra Dun-DED. Fares start from ₹10078. Tuesday and Evening flights offer the best deals. Compare & book now.
Departure
Trivandrum (TRV)
Destination
Dehra Dun (DED)
Suggested departure
24 Sept 2026
Best flight options
Compare the best, cheapest and fastest options available for this route.
Air India
₹10,168
Air India
₹10,168
Indigo
₹11,473
Trivandrum to Dehra Dun fare insights
Understand current fare levels and price movement.
Lowest fare
₹10,078
5 Aug 2026
Average fare
₹12,228
Highest fare
₹17,978
30 Oct 2026
Price range
In next 3 months fares range between 10078 - 17978
September 2026 is the cheapest month in this dataset, while October 2026 is the most expensive.
Fare trend
Historical fare movement for this route.
Lowest observed
₹10,078
Cheapest dates to fly
Compare lower-fare dates available for this route.
₹10,078
Air India
₹10,082
₹10,108
Air India
₹10,108
Air India
₹10,108
Air India
Best time to fly
Day insight
Tuesday is the cheapest day
Cheapest
Tuesday
More expensive
Saturday
Fares are lowest on Tuesday and highest on Saturday.
Time insight
Evening fares look better
Cheapest
Evening
More expensive
Morning
Evening flights are cheaper than Morning flights.
Fare prediction
Increasing trend
Prices are rising in the later part of the date range. Booking earlier is advisable.
Confidence: MediumPotential saving
₹7,900
You can save up to 7900 by choosing the lowest-fare date.
Airlines flying Trivandrum to Dehra Dun
Air India has the lowest average fare in this dataset.
TRV to DED
Useful information for planning your journey.
Distance
3,400 km
Average flight
215 minutes
Daily flights
78
First flight
03:08
Last flight
20:08
Airlines
3
About flights from Trivandrum to Dehra Dun
Flight prices from TRV to DED in this dataset range from ₹10078 to ₹17978, with an average fare of about ₹12228. The cheapest date is 05 Aug 2026, when the fare drops to ₹10078. Other low-fare dates include 16 Aug 2026 (₹10082), 04 Aug 2026 (₹10108), 09 Aug 2026 (₹10108). Tuesday is the cheapest day on average, and evening flights tend to offer better pricing. Air India has the lowest average fare across the available airlines in this data. Month-wise analysis shows August 2026 averages around ₹12015 (high); September 2026 averages around ₹11295 (high); October 2026 averages around ₹13399 (high). Overall fare movement appears increasing, so travelers should compare dates and book early when lower fares appear.