C$232 Cheap Flights from Singapore to Dehradun

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

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Flight deals from Singapore to Dehradun

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

Find the cheapest month to fly from Singapore to Dehradun

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

Singapore to Dehradun: Alternative routes

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

Singapore to Dehradun: Flight information

The things to know before you go.
Cheapest flight foundC$232
Cheapest month to flyJanuary

Finding cheap flights from Singapore to Dehradun: Frequently asked questions

The best price we found for a return flight from Singapore to Dehradun is C$355. 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 Singapore to Dehradun. But we found flights with one stop from C$355.
As of December 2025, there are no flights flying from Singapore to Dehradun.
The cheapest month to fly from Singapore to Dehradun is usually March.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Singapore to Dehradun Airport on Saturday, March 28, 2026.
No airlines currently offer direct flights between Singapore 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.
The cheapest airline that flies to Dehradun is Air India .

Flying from Singapore to Dehra Dun Airport (DED): what you need to know

  • There are two main airports to choose from in Singapore. Explore your options leaving from Changi International Airport (SIN) or Seletar Airport (XSP) when booking your flight from Singapore to Dehra Dun Airport (DED).

  • Dehradun is 2 hours 30 minutes behind Singapore. Dehra Dun Airport is located in Dehradun, which operates on the UTC+5:30 timezone.

  • Your flight from Singapore to DED won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Travelling during a popular month such as August? Public holidays and other high seasons can lead to longer lines at security. Play things extra safe and get there up to four hours before international flights and two hours before domestic departures.

Airports in Singapore

Changi International Airport (SIN)

  • We make it a cinch to plan a flight from Singapore to DED that includes a stopover. To see your options departing from Changi International Airport (SIN), deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour your chosen city. Major stopovers between SIN and DED include:

    • Kempegowda International Airport (BLR)

    • Chhatrapati Shivaji International Airport (BOM)

    • Indira Gandhi International Airport (DEL)

  • From the centre of Singapore, SIN is around 21 kilometres away. Use navigation apps or check the official airport website to work out the best way to arrive at the terminal.

  • Looking for a convenient hotel near Changi International Airport? If you're catching an early flight from Singapore to Dehra Dun Airport, these stays will have you sleeping moments from check-in:

Seletar Airport (XSP)

  • XSP is around 19 kilometres from central Singapore. It takes 23 minutes or so to get to the airport by car from the city centre. Public transport takes roughly 1 hour and 24 minutes.

  • Want to treat yourself to an extra night away before catching your flight from Singapore to DED? Check in to a hotel near Seletar Airport before your adventure officially begins. These stays are calling your name:

About Dehra Dun Airport (DED)

Getting from Dehra Dun Airport (DED) to central Dehradun

  • Dehra Dun Airport to the centre of Dehradun takes about 47 minutes by car. It's approximately 27 kilometres away. Discover what options are available, such as car rentals, cabs or ride-sharing services.

  • If you're travelling by public transport, expect a journey time of around 2 hours and 15 minutes.

How to find the cheapest flights from Singapore to Dehra Dun Airport (DED)

  • Lock in a one-way ticket from Singapore to Dehra Dun Airport from C$232 or travel return from just C$355. Prices are accurate at the time of listing and may change based on availability when you book.

  • Don't wait until the last minute. You're more likely to find flight tickets from Singapore to DED if you book ahead. Airlines often offer some excellent early bird deals.

  • The 'Whole month' tool shows you the cheapest tickets from Singapore to Dehra Dun Airport across each month. It's an easy way to find a bargain if your trip dates are flexible.

  • Snapping up a cheap ticket from Singapore to DED is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when the price drops.

  • Use the filters to tailor your flights from Singapore to Dehra Dun Airport. Enter your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to find the best deals.

The best time to fly from Singapore to Dehra Dun Airport (DED)

  • It's time to figure out your dates for your flight from Singapore to Dehra Dun Airport. July is the most popular month to travel to Dehradun. If you prefer a quieter vibe, go in April.

  • Think about the kind of weather that'll suit your plans for Dehradun. May is known as the warmest month. Book your flights from Singapore to DED during then and you can expect temperatures of between 17ºC and 36ºC.

  • Look for cheap flights from Singapore to Dehra Dun Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

More about Dehradun

  • Start your Dehradun trip right by choosing the ideal place to stay. After booking your flight from Singapore to Dehra Dun Airport, check out our selection of hotels including:

  • One of the best ways to experience Dehradun is to visit its popular attractions. Some highlights include Robber's Cave, Gucchu Paani, Mindrolling Monastery and Forest research institute.

Complete your Dehradun trip with a car rental

  • Once you've booked your hotel and cheap flight from Singapore to Dehra Dun Airport, your next task is choosing one of our car rentals in Dehradun. Explore the offers and easily compare options on price, fuel policies, and more.

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