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Cheap Flights from Dehradun to Tiruchirapalli

Compare Dehradun to Tiruchirapalli flight deals

Find the cheapest month or even day of the year to fly to Tiruchirapalli

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Flight deals from Dehradun to Tiruchirapalli

Looking for a cheap last-minute deal or the best return flight from Dehradun Airport to Tiruchirapalli Airport? If you want to travel next month, return fares start from R 3,148. Find the lowest prices on one-way and return tickets right here.
Tiruchirapalli.R 1,549 per passenger.Departing Fri, 31 Jul.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Dehradun on Fri, 31 Jul, arriving in Tiruchirapalli.Price includes taxes and charges.From R 1,549, select.
Tiruchirapalli.R 1,621 per passenger.Departing Tue, 18 Aug.One-way flight with Air India Express.Outbound indirect flight with Air India Express, departs from Dehradun on Tue, 18 Aug, arriving in Tiruchirapalli.Price includes taxes and charges.From R 1,621, select.
Tiruchirapalli.R 2,051 per passenger.Departing Fri, 4 Sep.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Dehradun on Fri, 4 Sep, arriving in Tiruchirapalli.Price includes taxes and charges.From R 2,051, select.
Tiruchirapalli.R 2,486 per passenger.Departing Sat, 31 Oct.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Dehradun on Sat, 31 Oct, arriving in Tiruchirapalli.Price includes taxes and charges.From R 2,486, select.
Tiruchirapalli.R 3,066 per passenger.Departing Mon, 9 Nov.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Dehradun on Mon, 9 Nov, arriving in Tiruchirapalli.Price includes taxes and charges.From R 3,066, select.

Find the cheapest month to fly from Dehradun to Tiruchirapalli

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dehradun to Tiruchirapalli flights are currently cheapest in July.
Jul
from R 1,549
Aug
from R 1,621
Sep
from R 2,051
Oct
from R 2,486
Nov
from R 3,066
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Dehradun to Tiruchirapalli: Alternative routes

Compare routes from Dehradun to Tiruchirapalli below. You may find an airport to fly into that's cheaper, faster, or easier than Tiruchirapalli.

Tiruchirapalli

3km from central Tiruchirapalli
ClosestCheapest
from R 1,549
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Dehradun to Tiruchirapalli: Flight information

The things to know before you go.
Cheapest flight foundR 1,549
Cheapest month to flyJuly

Finding cheap flights from Dehradun to Tiruchirapalli: Frequently asked questions

The best price we found for a return flight from Dehradun to Tiruchirapalli is R 3,148. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dehradun to Tiruchirapalli. But we found flights with one or more stops from R 3,148.
As of July 2026, there are no flights flying from Dehradun to Tiruchirapalli.
The cheapest month to fly from Dehradun to Tiruchirapalli is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dehradun Airport to Tiruchirapalli Airport on Friday, 7 August 2026.
No airlines currently offer direct flights between Dehradun Airport and Tiruchirapalli Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tiruchirapalli but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tiruchirapalli is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, IndiGo offers the cheapest flight tickets to Tiruchirapalli.

Flying from Dehra Dun Airport (DED) to Tiruchirapalli International Airport (TRZ): what you need to know

  • Tiruchirapalli's timezone is UTC+5:30, which is the same as Dehradun.

  • Your DED to TRZ flight won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • During popular months like July, it's a good idea to get to the airport even earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a high season in general.

  • If you'd like to tour a different city along the way, consider a flight with a stopover. To see all your options for tickets from Dehra Dun Airport to Tiruchirapalli International Airport, deselect 'Direct flights only.' Rajiv Gandhi International Airport is a well-known stop between DED and TRZ.

How to find the cheapest flights from Dehra Dun Airport (DED) to Tiruchirapalli International Airport (TRZ)

  • The lowest price we've seen for a one-way Dehra Dun Airport to Tiruchirapalli International Airport flight is R 1,549. A return plane ticket right now is R 3,148. Depending on the availability and when you book, these fares can change.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from DED to TRZ if you book early. Airlines often offer some terrific early bird rates.

  • If you can be flexible with your trip dates, use the 'Whole month' search function. It'll show you the lowest price across the month when searching for your flight from Dehra Dun Airport to Tiruchirapalli International Airport.

  • Save time searching for cheap flights from DED to TRZ by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Tailor your flights with filters. Choose your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Dehra Dun Airport to Tiruchirapalli International Airport.

Handy information about Dehra Dun Airport (DED)

  • When it comes to the on-time performance of Dehra Dun Airport, data shows 76.04% of flights complete their journey on time.

  • Dehra Dun Airport is around 27 kilometres from central Dehradun. If you're driving, ride-sharing or catching a cab from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.

  • The trip on public transport takes about 2 hours 15 minutes.

  • Booked an early flight from Dehra Dun Airport to Tiruchirapalli International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by picking one of these stays near DED:

Arriving at Tiruchirapalli International Airport (TRZ)

  • Consider booking a hotel near TRZ if you're taking a late Dehra Dun Airport to Tiruchirapalli International Airport flight. Choose one of these options and make your arrival easier:

Getting from Tiruchirapalli International Airport (TRZ) to central Tiruchirapalli

  • From Tiruchirapalli International Airport, Tiruchirapalli is approximately 5 kilometres away. It takes around 10 minutes to reach the centre by car.

When to fly to Tiruchirapalli International Airport (TRZ)

  • The quietest month for a flight from Dehra Dun Airport to Tiruchirapalli International Airport is April, while April is the busiest. Choose the ideal time to visit Tiruchirapalli based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Tiruchirapalli is April, with the temperature ranging between 25ºC (77ºF) and 39ºC (102ºF). Lock in your flights from Dehra Dun Airport to Tiruchirapalli International Airport in this month if you enjoy this type of weather.

  • January sees average temperatures of between 19ºC (66ºF) and 31ºC (88ºF). Search for cheap tickets from DED to TRZ sometime around then if you like cooler conditions.

Explore more of India

  • Tiruchirapalli has loads to offer, but there are so many other parts of India waiting to be explored. Around 274 kilometres north-west of Tiruchirapalli, a visit to Bengaluru will fill your itinerary to the brim. Check out popular attractions like Bangalore Palace, Cubbon Park and ISKCON Temple Bangalore.

  • Chennai is another favourite destination in India and is around 306 kilometres north-east of Tiruchirapalli. No journey is complete without dropping by Marina Beach, Fort St. George and Government Museum.

Plan the rest of your trip from Dehradun to Tiruchirapalli

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.