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Cheap flights from Singapore to Dehradun from ₹ 12,143

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DED
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Singapore to Dehradun

Enter your travel dates to find the best prices.

Cheapest flights from Singapore to Dehradun
Explore the most affordable flight options available from Singapore to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Wed 18/320:00
SIN
-
DED
1 stop22h 40m
Air India
Sun 22/316:50
DED
-
SIN
1 stop26h 25m
Air India
Deal found 13/2₹ 24,648
Mon 2/323:00
SIN
-
DED
1 stop15h 50m
Air India
Sun 8/310:25
DED
-
SIN
1 stop29h 35m
Air India
Deal found 12/2₹ 29,361
Mon 2/320:00
SIN
-
DED
1 stop18h 50m
Multiple Airlines
Sun 8/317:30
DED
-
SIN
2 stops12h 20m
Multiple Airlines
Deal found 12/2₹ 32,442
Wed 18/320:00
SIN
-
DED
1 stop22h 40m
Multiple Airlines
Sun 22/317:30
DED
-
SIN
2 stops12h 20m
Multiple Airlines
Deal found 13/2₹ 33,348
Mon 2/315:10
SIN
-
DED
2 stops20h 20m
IndiGo
Sun 8/319:45
DED
-
SIN
2 stops15h 55m
IndiGo
Deal found 12/2₹ 34,435
Tue 3/320:00
SIN
-
DED
1 stop22h 40m
Air India
Sun 8/310:25
DED
-
SIN
2 stops23h 40m
Air India
Deal found 12/2₹ 54,371

Find flight deals from Singapore to Dehradun

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Dehradun (DED). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 February 2026.

Round-trip from

₹ 24,648

One-way from

₹ 12,143

Popular in

December

Cheapest in

May

Average price

₹ 28,545
Air India
  • Air India
  • 18/3-22/3
  • 2 total stops
  • 49h 05m total
  • Singapore to Dehradun
Search Deals
Air India
  • Air India
  • 3/3
  • 1 total stop
  • 15h 50m total
  • Singapore to Dehradun
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (₹ 1,027,888 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (₹ 294,245 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Dehradun that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 14 February 2026.
Use the filters below to find and compare flights from Singapore to Dehradun that are best for you.

Fly from

Singapore

Fly to

Dehradun

Route

Depart

Return

Price

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Mon 2/3

23:00-12:20

1 stop15h 50m

Dehra Dun

Sun 8/3

10:25-18:30

1 stop29h 35m

₹ 29,361

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Mon 2/3

20:00-12:20

1 stop18h 50m

Dehra Dun

Sun 8/3

17:30-08:20

2 stops12h 20m

₹ 32,442

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Wed 18/3

20:00-16:10

1 stop22h 40m

Dehra Dun

Sun 22/3

17:30-08:20

2 stops12h 20m

₹ 33,348

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Mon 2/3

15:10-09:00

2 stops20h 20m

Dehra Dun

Sun 8/3

19:45-14:10

2 stops15h 55m

₹ 34,435

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 3/3

20:00-16:10

1 stop22h 40m

Dehra Dun

Sun 8/3

10:25-12:35

2 stops23h 40m

₹ 54,371

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 3/3

18:50-12:20

2 stops20h 00m

Dehra Dun

Sun 8/3

12:50-06:15

2 stops14h 55m

₹ 333,660

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 3/3

23:00-12:20

1 stop15h 50m

₹ 12,143

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 3/3

14:55-09:00

3 stops20h 35m

₹ 15,677

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 3/3

15:10-09:00

2 stops20h 20m

₹ 16,221

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Best time to book a flight from Singapore to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Singapore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Dehradun

What is the cheapest month to book a flight from Singapore to Dehradun?

Currently, July is the cheapest month in which you can book a flight from Singapore to Dehradun (average of ₹ 18,033). Flying from Singapore to Dehradun in December is currently the most expensive (average of ₹ 34,435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Dehradun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Singapore to Dehradun?

    A quick flight from Singapore to Dehradun can take about 15h 50m. Air India provides one of the quickest options available for as low as ₹ 29,361. The distance from Singapore to Dehradun is about 4204 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Singapore to Dehradun that include hotel bookings?

    Yes. In addition to deals on Singapore to Dehradun flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Dehradun?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Dehradun.

  • Can I find deals for business class flights from Singapore to Dehradun?

    Yes. Cheapflights offers flight deals from Singapore to Dehradun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Dehradun?

    Currently, July is the cheapest month in which you can book a flight from Singapore to Dehradun (average of ₹ 18,033). Flying from Singapore to Dehradun in December is currently the most expensive (average of ₹ 34,435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dehradun?

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

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Cheapflights makes it easy to find Singapore to Dehradun flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Singapore to Dehradun?

Cheapflights simply makes it quick and affordable to book flights from Singapore to Dehradun by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Singapore to Dehradun with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Singapore to Dehradun flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Singapore to Dehradun become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dehradun from Singapore today and book when prices fit your budget.

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