Air India Express
IX-1507
10h 0m
Non-stop
Get ₹1087 off with CTSBI
IndiGo
6E-2476
10h 15m
Non-stop
Get ₹1216 off with CTSBI
IndiGo
6E-6227
6h 55m
Non-stop
Get ₹1216 off with CTSBI
Air India
AI-2742
9h 20m
Non-stop
Get ₹1288 off with CTSBI
Air India
AI-2908
12h 50m
Non-stop
Get ₹1293 off with CTSBI
Air India
AI-438
15h 25m
Non-stop
Get ₹1293 off with CTSBI
Air India
AI-438
8h 0m
Non-stop
Get ₹1293 off with CTSBI
Air India
AI-2908
5h 25m
Non-stop
Get ₹1293 off with CTSBI
IndiGo
6E-6455
7h 50m
Non-stop
Get ₹1475 off with CTSBI
Air India
AI-432
17h 55m
Non-stop
Get ₹1500 off with CTSBI
Cleartrip is dedicated to helping travelers find the best fares from Dehradun to Trivandrum. With our real-time fare tracking, you can spot budget-friendly flights and lock in savings for your trip.
| Cheapest Fare | Fare | Date | Airline | Departure |
|---|---|---|---|---|
| Lowest Airfare Today | Rs.10875 | 22/09/2026 | Air India | 10:25 |
| Cheapest Airfare Within 30 Days | Rs.11182 | 23/09/2026 | Air India Express | 10:25 |
| Cheapest Airfare Within 90 Days | Rs.10875 | 22/09/2026 | IndiGo | 16:35 |
The cheapest flight today is from Rs.10875 via Air India at 10:25. Save up to Rs.25% on your Dehradun to Trivandrum flight booking using promo code CTDOM. This week, the lowest flight ticket price starts at Rs.10875.0.
Early morning and late night fares: Early morning flights are priced at (Rs.12889.0) while the late-night fare is (Rs.12161.0) giving you options throughout the day.
One-way Dehradun to Trivandrum flight fares start at Rs.10875 via Air India Express, while the return flight is priced around Rs.11253, whereas round trip fares are priced at Rs.23938.
Round-trip bookings can be a convenient option during peak seasons. If your travel dates are fixed, booking both legs together makes it easier to compare fares and plan your complete journey.
With 10+ daily departures, booking an air ticket on this route has never been easier. The flight distance from Dehradun to Trivandrum is 2417 KM, with flight duration ranging from 5h 25m to 17h 55m. Cleartrip always provides real-time flight schedules, departure and arrival times, and airfare trends for all DED to TRV flights, updated hourly so you always get accurate information.
The first flight departs at 10:25 and the last leaves by 16:35. The shortest flight duration is 5h 25m. Choose a morning flight to maximise your day at TRV, or a night flight if you prefer to travel after work. Flights between Dehradun and Trivandrum include non-stop, one-stop, and last-minute flight options across budget and full-service carriers, giving you genuine choice when comparing cheap flight tickets on this route. All flights depart from Dehradun Airport and arrive at Trivandrum International Airport.
Air India operates most flights on this route, offering multiple departure times throughout the day.
Air India, Air India Express, IndiGo offers non-stop flights on this route with a travel time of 5h 25m to 17h 55m. Book flight tickets from Cleartrip for the cheapest airfare from Dehradun to Trivandrum on direct flights.
Air India Express provides connecting flights with layovers at major airports. These options can be useful if you’re looking for cheap flight tickets and don’t mind a longer travel time compared with direct flights.
Air India Express offers the most affordable airfare from Dehradun to Trivandrum with basic services. Compare air tickets across all airlines on Cleartrip to find the cheapest flight.
| Flight Details | Information |
|---|---|
| Route | Dehradun to Trivandrum |
| Aerial Distance | 2417 KM |
| Flight Duration | 5h 25m - 17h 55m |
| Airport codes | Dehradun- DED, Trivandrum- TRV |
| Number of Daily Flights | 10 direct flights |
| First Flight | Departs at 10:25 |
| Last Flight | Departs at 16:35 |
| Early Morning (12 AM - 8 AM) | 0 direct flights |
| Morning (8 AM - 12 PM) | 3 direct flights |
| After Noon (12 PM - 4 PM) | 6 direct flights |
| Evening (4 PM - 8 PM) | 1 direct flights |
| Night (8 PM - 12 AM) | 0 direct flights |
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Cancellation and refund policies vary by airline and fare type. Check the applicable terms before cancelling your booking.
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Dehradun is the capital of Uttarakhand in the Doon Valley between the Himalayas and Shivalik range. Home to the Indian Military Academy and Forest Research Institute, it serves as a gateway to Mussoorie and the Char Dham pilgrimage circuit.
The best time to visit Dehradun is March to June and September to November with pleasant temperatures between 15 and 30 degrees Celsius. Monsoon brings heavy rain. Winters are cold but enjoyable.
Dehradun has city buses, auto-rickshaws, shared taxis, and app-based cabs. Mussoorie is a 45-minute scenic drive.
Dehradun offers Himalayan views, colonial architecture, access to Mussoorie and Rishikesh, and a pleasant atmosphere.
Jolly Grant Airport (IATA: DED) is about 30 km east of the city. It handles domestic flights to Delhi, Mumbai, Bangalore, and other cities. Single terminal, also the nearest airport for Rishikesh and Haridwar visitors. Connected via pre-paid taxis, app-based cabs, and Uttarakhand Transport buses.
Thiruvananthapuram (Trivandrum) is the capital of Kerala on the southwestern coast. Named after the serpent god Anantha, the city is known for the Padmanabhaswamy Temple, colonial architecture, and Kerala's cultural hub. It is the gateway to Kovalam and Varkala beaches.
The best time to visit Trivandrum is October to March with temperatures between 22 and 32 degrees Celsius. Monsoon from June to September brings heavy rain but lush landscapes ideal for Ayurvedic treatments.
Trivandrum has KSRTC buses, auto-rickshaws, and app-based cabs. Kovalam is 16 km and Varkala 50 km away.
Trivandrum offers the Padmanabhaswamy Temple, Kovalam's beaches, Ayurvedic centres, and lush tropical scenery.
Trivandrum International Airport (IATA: TRV) is about 6 km from the city centre, one of the closest airports to a city in India. It handles domestic and international flights to Dubai, Abu Dhabi, Doha, Muscat, Singapore, and Colombo with separate terminals. Connected via pre-paid taxis, app-based cabs, and KSRTC buses.
Fares generally range between Rs.10875 and Rs.20070.0, depending on how early you book and the travel season.
Generally, economy travelers are allowed 7 kg cabin baggage and 15 kg checked luggage. Confirm with your airline before travel.
Air India, Air India Express, IndiGo are top choices on this route for punctuality, frequency, and competitive fares.
Cancel through your Cleartrip account as airlines don't process third-party cancellations. Refunds are issued after deducting airline fees and Cleartrip's Rs.300 processing charge. No-show tickets are not eligible for refunds.
Yes, subject to the airline's change fee and applicable fare difference.
Any valid government-issued photo ID: Voter ID, Aadhaar, PAN card, driver's license, student or disability ID, or passport.
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