Cheap flights from Dehradun to Thiruvananthapuram from $164 DED → TRV
Dehra Dun Airport (DED) → Trivandrum International Airport (TRV)
The cheapest one-way found recently is $164 with Air India, 27 Nov, found yesterday.
- Cheapest one-way found recently
- $164, Air India, found yesterday
- Cheapest month to fly
- March 2027, one-way fares from $135 found in the last 7 days
One-way
The cheapest one-way fare on each of 3 departure dates is usually $150 to $183.
Cheapest one-way found recently
$164
27 Nov · Air India
Dehra Dun Airport (DED) → Trivandrum International Airport (TRV)
Leaves 2:25 p.m. · 11 h 55 min trip
1 stop · via Indira Gandhi International Airport (DEL) · 8 h connection
found yesterday
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$164 27 Novfound yesterdayOpen this trip
$135 19 Mar 2027found 3 days agoOpen this trip
What have prices looked like?
Over 31 days, 10 Oct to 12 Nov, the cheapest one-way we saw each day was $135 to $208.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 27 Nov to 1 Nov 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 27 Nov to compare.
Every date we hold
12 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov | $164 | Air India | Dehra Dun Airport (DED) → Trivandrum International Airport (TRV) | 1 stop | found yesterday | Open this trip |
| 19 Mar 2027 | $135 | IndiGo | Dehra Dun Airport (DED) → Trivandrum International Airport (TRV) | 1 stop | found 3 days ago | Open this trip |
| 1 Nov 2027 | $201 | Air India | Dehra Dun Airport (DED) → Trivandrum International Airport (TRV) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
March 2027 is the cheapest month — from $135.
Premium cabin fares from Dehradun to Thiruvananthapuram
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 27 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Dehradun to Thiruvananthapuram?
One-way
The cheapest fares were 90 to 179 days before departure.
From the cheapest one-way each day between 10 Oct and 12 Nov (31 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $163 | $149 | +4% | 25 |
| 60–89 days | $208 | $208 | +33% | 8 |
| 90–179 days | $157 | $135 | Cheapest seen | 11 |
Live price for these dates
The cheapest one-way found recently is for 27 Nov. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a one-way flight from Dehradun to Thiruvananthapuram?
The cheapest one-way found recently is $164 with Air India, 27 Nov, found yesterday. The cheapest one-way we hold, of any age, is $135 with IndiGo, 19 Mar 2027, found 3 days ago. The cheapest one-way fare on each of 3 departure dates is usually $150 to $183.
What is the cheapest month to fly from Dehradun to Thiruvananthapuram?
March 2027 is the cheapest month for a one-way, from $135, 19 Mar 2027, found 3 days ago.
How far ahead should I book a flight from Dehradun to Thiruvananthapuram?
In 31 days of prices between 10 Oct and 12 Nov, one-way fares were cheapest 90 to 179 days before departure.
How long is the flight from Dehradun to Thiruvananthapuram?
The cheapest one-way found recently, with Air India on 27 Nov, takes 11 h 55 min with 1 stop, including a 8 h connection.
Which airlines have the cheapest flights from Dehradun to Thiruvananthapuram?
Between 27 Nov and 1 Nov 2027, Air India has the cheapest one-way on 2 of the 3 departure dates we hold, and IndiGo on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work