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Cheap flights from Singapore to Dehradun from ₹ 15,580

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — DED
1 May — 8 May1
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 1 April 2026.

Fri 24/713:10
SIN
-
DED
1 stop29h 55m
Air India
Sun 23/817:15
DED
-
SIN
1 stop26h 00m
Air India
Deal found 28/3₹ 24,308
Tue 2/613:10
SIN
-
DED
1 stop29h 55m
Air India
Tue 16/617:15
DED
-
SIN
1 stop26h 00m
Air India
Deal found 29/3₹ 24,684
Fri 10/719:40
SIN
-
DED
1 stop16h 45m
Air India
Sat 22/813:30
DED
-
SIN
1 stop29h 45m
Air India
Deal found 28/3₹ 24,871
Sun 7/623:00
SIN
-
DED
1 stop20h 05m
Air India
Sun 14/617:15
DED
-
SIN
1 stop26h 00m
Air India
Deal found 29/3₹ 25,622
Sat 25/413:10
SIN
-
DED
1 stop29h 55m
Air India
Sat 2/517:15
DED
-
SIN
1 stop13h 30m
Air India
Deal found 27/3₹ 29,189
Fri 5/619:40
SIN
-
DED
1 stop21h 10m
Air India
Wed 10/617:15
DED
-
SIN
1 stop16h 25m
Air India
Deal found 31/3₹ 29,939
Wed 3/619:40
SIN
-
DED
1 stop16h 45m
Air India
Wed 10/617:15
DED
-
SIN
1 stop26h 00m
Air India
Deal found 29/3₹ 30,127
Sat 6/619:40
SIN
-
DED
1 stop16h 45m
Air India
Sat 13/617:15
DED
-
SIN
1 stop26h 00m
Air India
Deal found 29/3₹ 31,159
Fri 24/719:45
SIN
-
DED
1 stop26h 00m
Multiple Airlines
Sun 23/819:50
DED
-
SIN
2 stops15h 55m
Multiple Airlines
Deal found 28/3₹ 32,943
Wed 10/623:00
SIN
-
DED
1 stop13h 20m
Multiple Airlines
Mon 29/617:15
DED
-
SIN
1 stop16h 25m
Multiple Airlines
Deal found 31/3₹ 33,600
Sat 16/523:00
SIN
-
DED
1 stop20h 05m
Air India
Sat 23/517:15
DED
-
SIN
1 stop11h 40m
Air India
Deal found 1/4₹ 33,694
Fri 5/605:35
SIN
-
DED
2 stops11h 55m
Multiple Airlines
Wed 10/614:55
DED
-
SIN
1 stop14h 20m
Multiple Airlines
Deal found 31/3₹ 37,635

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 1 April 2026.

Round-trip from

₹ 24,308

One-way from

₹ 15,580

Popular in

December

Cheapest in

May

Average price

₹ 28,062
Air India
  • Air India
  • 24/7-23/8
  • 2 total stops
  • 55h 55m total
  • Singapore to Dehradun
Search Deals
Air India
  • Air India
  • 16/4
  • 1 total stop
  • 29h 55m total
  • Singapore to Dehradun
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (₹ 1,133,087 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (₹ 318,645 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 1 April 2026.
Use the filters below to find and compare flights from Singapore to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Sat 25/4

13:10-16:35

1 stop29h 55m

Dehra Dun

Sat 2/5

17:15-09:15

1 stop13h 30m

₹ 29,189

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Wed 3/6

19:40-09:55

1 stop16h 45m

Dehra Dun

Wed 10/6

17:15-21:45

1 stop26h 00m

₹ 30,127

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Sat 6/6

19:40-09:55

1 stop16h 45m

Dehra Dun

Sat 13/6

17:15-21:45

1 stop26h 00m

₹ 31,159

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Wed 10/6

23:00-09:50

1 stop13h 20m

Dehra Dun

Mon 29/6

17:15-12:10

1 stop16h 25m

₹ 33,600

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Sat 16/5

23:00-16:35

1 stop20h 05m

Dehra Dun

Sat 23/5

17:15-07:25

1 stop11h 40m

₹ 33,694
Fastest return journey

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Fri 5/6

05:35-15:00

2 stops11h 55m

Dehra Dun

Wed 10/6

14:55-07:45

1 stop14h 20m

₹ 37,635

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Sat 16/5

19:45-19:15

1 stop26h 00m

Dehra Dun

Sat 23/5

11:45-18:30

2 stops28h 15m

₹ 38,574

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Tue 2/6

13:10-09:50

1 stop23h 10m

Dehra Dun

Tue 16/6

17:15-09:00

2 stops13h 15m

₹ 41,296

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Sat 25/4

23:00-12:40

1 stop16h 10m

Dehra Dun

Sat 2/5

13:15-09:00

2 stops17h 15m

₹ 42,516

SingaporeDehradun

SIN - DED

SINDED

Singapore Changi

Fri 10/7

19:45-09:50

1 stop16h 35m

Dehra Dun

Sat 22/8

17:15-14:05

2 stops18h 20m

₹ 129,518

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 14 resultsSorted by cheapest first
1
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 ₹ 18,677). Flying from Singapore to Dehradun in December is currently the most expensive (average of ₹ 35,664). 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 29h 55m. Air India provides one of the quickest options available for as low as ₹ 29,189. The distance from Singapore to Dehradun is about 4204 km.

  • 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 ₹ 18,677). Flying from Singapore to Dehradun in December is currently the most expensive (average of ₹ 35,664). 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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How does Cheapflights help users find flights from Singapore to Dehradun?

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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