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S$ 498 Find Cheap Flights to Dehradun – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 498
Typical prices: S$ 486-S$ 620
Air India
Thu 12-4Sun 15-4
SIN - DED • 1 stop
Top airlines
IndiGo
Best reviews • 6.8 score
Airline reviews
Airline reviews
When to travel
May
Cheapest • 45% price drop
July
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Dehradun!
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Flight Deals

Cheap Flights to Dehradun

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Dehradun

Mon, 12 Apr - Thu, 15 Apr
Air India Logo
09:40 - 09:55SIN  Singapore Changi-DED Dehra Dun
26h 45m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
14:55 - 18:30DED  Dehra Dun-SIN Singapore Changi
25h 05m1 stop Mumbai Chhatrapati Shivaji Intl
S$ 498Air India
Mon, 12 Apr - Thu, 15 Apr
Air India Logo
09:40 - 09:55SIN  Singapore Changi-DED Dehra Dun
26h 45m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
14:55 - 18:30DED  Dehra Dun-SIN Singapore Changi
25h 05m1 stop Mumbai Chhatrapati Shivaji Intl
S$ 533Air India
Tue, 17 Nov - Fri, 20 Nov
Multiple Airlines Logo
08:00 - 10:20SIN  Singapore Changi-DED Dehra Dun
28h 50m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
14:25 - 06:35DED  Dehra Dun-SIN Singapore Changi
13h 40m2 stops New Delhi Indira Gandhi Intl Chennai
S$ 639Multiple Airlines
Tue, 17 Nov - Fri, 20 Nov
Multiple Airlines Logo
08:00 - 10:20SIN  Singapore Changi-DED Dehra Dun
28h 50m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
20:05 - 17:45DED  Dehra Dun-SIN Singapore Changi
19h 10m1 stop New Delhi Indira Gandhi Intl
S$ 679Multiple Airlines
Mon, 21 Dec - Mon, 28 Dec
IndiGo Logo
19:40 - 19:30SIN  Singapore Changi-DED Dehra Dun
26h 20m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
20:05 - 17:45DED  Dehra Dun-SIN Singapore Changi
19h 10m1 stop New Delhi Indira Gandhi Intl
S$ 709IndiGo
Tue, 17 Nov - Fri, 20 Nov
IndiGo Logo
10:05 - 08:20SIN  Singapore Changi-DED Dehra Dun
24h 45m2 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
IndiGo Logo
15:30 - 17:45DED  Dehra Dun-SIN Singapore Changi
23h 45m2 stops Jaipur Sanganeer New Delhi Indira Gandhi Intl
S$ 743IndiGo
Tue, 17 Nov - Fri, 20 Nov
IndiGo Logo
10:05 - 15:10SIN  Singapore Changi-DED Dehra Dun
31h 35m3 stops Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl Jaipur Sanganeer
IndiGo Logo
15:30 - 17:45DED  Dehra Dun-SIN Singapore Changi
23h 45m2 stops Jaipur Sanganeer New Delhi Indira Gandhi Intl
S$ 765IndiGo
Mon, 12 Apr - Thu, 15 Apr
Multiple Airlines Logo
08:00 - 16:00SIN  Singapore Changi-DED Dehra Dun
10h 30m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
11:45 - 07:00DED  Dehra Dun-SIN Singapore Changi
16h 45m2 stops Jaipur Sanganeer New Delhi Indira Gandhi Intl
S$ 778Multiple Airlines
Mon, 21 Dec - Mon, 28 Dec
Multiple Airlines Logo
21:15 - 17:40SIN  Singapore Changi-DED Dehra Dun
22h 55m2 stops Chennai Lucknow Amausi
Multiple Airlines Logo
10:25 - 18:30DED  Dehra Dun-SIN Singapore Changi
29h 35m1 stop Mumbai Chhatrapati Shivaji Intl
S$ 821Multiple Airlines
Sat, 19 Dec - Sat, 26 Dec
IndiGo Logo
19:40 - 19:30SIN  Singapore Changi-DED Dehra Dun
26h 20m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
20:05 - 17:45DED  Dehra Dun-SIN Singapore Changi
19h 10m1 stop New Delhi Indira Gandhi Intl
S$ 876IndiGo
Booking Insights

Price, demand, and travel trends for flights to Dehradun

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Dehradun?

Singapore to Dehradun is the cheapest route at S$ 498 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Dehradun?

On average, a return flight from Singapore to Dehradun costs S$ 525, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 525.

What is the cheapest day to fly to Dehradun?

Monday is the cheapest day to fly to Dehradun at S$ 287 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at S$ 621.

What is the cheapest time of day to fly to Dehradun?

Night flights to Dehradun are the cheapest at S$ 341 return on average. Evening flights are the most expensive at S$ 729.

What is a good deal for flights to Dehradun?

Flights under S$ 486 are considered a good deal. 25% of KAYAK users found return flights to Dehradun at or below these prices, with the lowest fares from:
•Singapore S$ 486.

Find deals

Key details for flights to Dehradun

Low season

April

Cheapest flight

S$ 498
Beat the crowds with an average 66% drop in travellers.
The most popular month to fly with an average 77% increase in travellers.
Return flight from Singapore to Dehradun

When to book flights to Dehradun

Are your dates flexible? Find out the best times to travel to Dehradun based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Dehradun, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Dehradun is a good deal?

    A good deal on a flight to Dehradun is around S$ 486 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Dehradun flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Dehradun, a good return fare is around S$ 486. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Dehradun in May. Return fares historically average S$ 287, making May the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to S$ 388 on a return flight. Evening flights to Dehradun average S$ 341 compared to S$ 729 for afternoon flights.

Reviews of the top airline flying to Dehradun

 
Need help choosing which airline to fly with to Dehradun? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.5
Air IndiaOverall score based on 2901 reviews
6.7Crew
5.5Comfort
4.6Entertainment
5.8Food
6.3Boarding
Airline reviews

I did not have WiFi on the flight in business class. This was a problem on a long 15 hour flight. I had important work to do and was unable to do it. This resulted in loss of productivity .

6.0 GoodAnonymous, Sept 2026
Read more Air India reviews

I did not have WiFi on the flight in business class. This was a problem on a long 15 hour flight. I had important work to do and was unable to do it. This resulted in loss of productivity .

The quality of service in AI Express was much better than Air India

Air India Express operates as a separate airline, so it says. Air India Express is a subsidiary of Air India and is part of the Tata Group, which acquired a 100% stake in the airline. (https://www.tata.com/business/air-india-express). Yet Air India express is not a member of Star Alliance, so Star Alliance gold members do not receive the benefits they would had they traveled on a mainline Air India flight. Even though it's a subsidiary of Air India, which is a Star Alliance airline. Very frustrating.

I paid $110 for a seat located at the start of a section and therefor would not have a chair in front of it, but this is not what I received. The floor plan was different from when I booked my ticket. This is very disappointing and my money needs to be returned.

When landing in Hyderabad, the pilot made a hard landing. Everyone in the plane were shocked. The captain landed the plane hard and felt as if we were going to be thrown out from our seats. It was surprising the captain didn't apologize or make an announcement about. Again a surprise no crew acknowledge this. This was an odd experience!

I appreciated a meal on the shorter flight. It was slightly delayed with no announcement but I was able to determine what was happening.

Very comfortable flight. I appreciate the announcements were also in English.

I don't think there were entertainment options (short flight) - which is why I gave the 'ok' sign. Didn't make a diff in my flight experience either way, however

Poor, pilot flew as if he was in hurry and had to coverup for wasted time

The planes did not have charging jacks for phones or lap tops and there are no monitors for movies. On the flight from Delhi to Hyderabad I was the last person in First asked for a meal choice and only one meal was available so I had no choice.

Travelling to a place near Dehradun?

Book flights to Dehradun if you plan to visit one of these locations
Rishikesh
Mussoorie
Haridwar

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