Cheap Flights from Tiruchirapalli to Dehradun

Compare Tiruchirapalli to Dehradun flight deals

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

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Flight deals from Tiruchirapalli to Dehradun

Looking for a cheap last-minute deal or the best return flight from Tiruchirapalli to Dehradun? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Tiruchirapalli to Dehradun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tiruchirapalli to Dehradun flights are currently cheapest in September.

Tiruchirapalli to Dehradun: Alternative routes

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

Tiruchirapalli to Dehradun: Flight information

The things to know before you go.
Cheapest flight found208 €
Cheapest month to flySeptember

Finding cheap flights from Tiruchirapalli to Dehradun: Frequently asked questions

The best price we found for a return flight from Tiruchirapalli to Dehradun is 208 €. 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 Tiruchirapalli to Dehradun. But we found flights with one or more stops from 208 €.
As of June 2025, there are no flights flying from Tiruchirapalli to Dehradun.
The cheapest month to fly from Tiruchirapalli to Dehradun is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tiruchirapalli Airport to Dehradun Airport on Saturday, 6 September 2025.
No airlines currently offer direct flights between Tiruchirapalli Airport and Dehradun 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 Dehradun 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 Dehradun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air India Express offers the cheapest flight tickets to Dehradun.

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

  • Leave enough time to catch your TRZ to DED flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time such as April? Major public holidays and other high seasons can result in longer queues and delays at airport checkpoints. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

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

  • The lowest price we've seen for a one-way Tiruchirapalli International Airport to Dehra Dun Airport flight is 74 €. A round-trip ticket right now is 208 €. Depending on the availability when you book, these fares could change.

  • To find cheap tickets from TRZ to DED, book as early as you can. Airlines generally offer lower fares when flights are first released.

  • Finding cheap flights from Tiruchirapalli International Airport to Dehra Dun Airport is easier if you're flexible with your travel plans. Use the 'Whole month' search function to see the best prices across the month and land a great deal.

  • Spend less time searching for cheap flights from TRZ to DED by setting up a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Select your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Tiruchirapalli International Airport to Dehra Dun Airport.

Handy information about Tiruchirapalli International Airport (TRZ)

  • 70.17% of flights leaving from Tiruchirapalli International Airport arrive at their destination on schedule.

  • To get to Tiruchirapalli International Airport from central Tiruchirapalli, it'll take around 10 minutes if you're planning to drive. This depends on traffic though. It's approximately 5 kilometres from the airport to the city centre.

  • Get your journey off to a relaxed start by staying near TRZ. Whether you have an early flight from Tiruchirapalli International Airport to Dehra Dun Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Dehra Dun Airport (DED)

Getting from Dehra Dun Airport (DED) to central Dehradun

  • Dehra Dun Airport to the centre of Dehradun has a drive time of about 45 minutes. It's approximately 27 kilometres away.

  • It takes roughly 2 hours 15 minutes if you're travelling on public transport.

When to fly to Dehra Dun Airport (DED)

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

  • When reserving your flight from Tiruchirapalli International Airport to Dehra Dun Airport, think about the type of weather you like. May is the warmest month in Dehradun, with the temperature ranging from 17ºC (63ºF) to 36ºC (97ºF).

  • If you want cooler conditions, search for a cheap ticket from TRZ to DED in January. Temperatures average between 3ºC (37ºF) and 20ºC (68ºF) then.

Explore more of India

  • You've seen Dehradun, now it's time to discover other parts of India. Travel around 209 kilometres south-west to Delhi to check off its leading attractions. From Naqqar Khana to Sita ram park and JU Park-2, you'll have a full itinerary ahead.

  • If you're eager to discover another well-known destination in India, consider Kanpur, about 483 kilometres south-east of Dehradun. Allen Forest Zoo, J K Temple and Kanpur Memorial Church are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.