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Cheap flights from Singapore to Dehradun from ₹ 15,989

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Dehradun departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Singapore to Dehradun

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
08:45 - 09:55SIN  Singapore Changi-DED Dehra Dun
27h 40m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
14:55 - 18:30DED  Dehra Dun-SIN Singapore Changi
25h 05m1 stop Mumbai Chhatrapati Shivaji Intl
₹ 31,502Air India
Thu, 17 Sep - Thu, 24 Sep
Air India Logo
08:45 - 09:55SIN  Singapore Changi-DED Dehra Dun
27h 40m1 stop Mumbai Chhatrapati Shivaji Intl
Air India Logo
10:55 - 12:10DED  Dehra Dun-SIN Singapore Changi
22h 45m1 stop New Delhi Indira Gandhi Intl
₹ 32,739Air India
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
10:45 - 16:00SIN  Singapore Changi-DED Dehra Dun
31h 45m3 stops Mumbai Chhatrapati Shivaji Intl Ahmedabad New Delhi Indira Gandhi Intl
Multiple Airlines Logo
14:55 - 18:30DED  Dehra Dun-SIN Singapore Changi
25h 05m1 stop Mumbai Chhatrapati Shivaji Intl
₹ 35,404Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
09:45 - 16:55SIN  Singapore Changi-DED Dehra Dun
33h 40m3 stops Chennai Kolkata Netaji S. Chandra Lucknow Amausi
Multiple Airlines Logo
10:35 - 18:30DED  Dehra Dun-SIN Singapore Changi
29h 25m3 stops New Delhi Indira Gandhi Intl Kolkata Netaji S. Chandra Mumbai Chhatrapati Shivaji Intl
₹ 35,499Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
08:45 - 09:55SIN  Singapore Changi-DED Dehra Dun
27h 40m1 stop Mumbai Chhatrapati Shivaji Intl
Multiple Airlines Logo
10:35 - 09:45DED  Dehra Dun-SIN Singapore Changi
20h 40m2 stops New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 36,641Multiple Airlines
Thu, 17 Sep - Thu, 24 Sep
Multiple Airlines Logo
08:25 - 16:00SIN  Singapore Changi-DED Dehra Dun
10h 05m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
17:15 - 11:55DED  Dehra Dun-SIN Singapore Changi
16h 10m2 stops New Delhi Indira Gandhi Intl Hanoi Noibai
₹ 37,307Multiple Airlines
Wed, 16 Sep - Sun, 20 Sep
Multiple Airlines Logo
08:45 - 16:00SIN  Singapore Changi-DED Dehra Dun
33h 45m3 stops Mumbai Chhatrapati Shivaji Intl Ahmedabad New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:55 - 12:10DED  Dehra Dun-SIN Singapore Changi
22h 45m1 stop New Delhi Indira Gandhi Intl
₹ 38,544Multiple Airlines
Wed, 16 Sep - Sun, 20 Sep
Air India Logo
08:25 - 10:20SIN  Singapore Changi-DED Dehra Dun
28h 25m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:55 - 12:10DED  Dehra Dun-SIN Singapore Changi
22h 45m1 stop New Delhi Indira Gandhi Intl
₹ 39,591Air India
Thu, 24 Sep - Thu, 1 Oct
Multiple Airlines Logo
08:45 - 16:00SIN  Singapore Changi-DED Dehra Dun
33h 45m3 stops Mumbai Chhatrapati Shivaji Intl Ahmedabad New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:35 - 06:50DED  Dehra Dun-SIN Singapore Changi
17h 45m2 stops New Delhi Indira Gandhi Intl Chennai
₹ 42,351Multiple Airlines
Wed, 16 Sep - Sun, 20 Sep
IndiGo Logo
19:40 - 16:55SIN  Singapore Changi-DED Dehra Dun
23h 45m2 stops Bengaluru Intl Lucknow Amausi
IndiGo Logo
19:50 - 17:45DED  Dehra Dun-SIN Singapore Changi
19h 25m1 stop New Delhi Indira Gandhi Intl
₹ 44,255IndiGo
Thu, 24 Sep - Thu, 1 Oct

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IndiGo flights from Singapore to Dehradun

Our best IndiGo deals on Singapore to Dehradun flight tickets
IndiGo
24 Sept
SIN19:40Singapore Changi
23h 45m
2 stops
DED16:55Dehra Dun
1 Oct
DED19:50Dehra Dun
19h 25m
1 stop
SIN17:45Singapore Changi
₹ 44,255
IndiGo
17 Sept
SIN10:45Singapore Changi
25h 35m
3 stops
DED09:50Dehra Dun
24 Sept
DED11:35Dehra Dun
14h 35m
2 stops
SIN04:40Singapore Changi
₹ 45,111

Air India flights from Singapore to Dehradun

Our best Air India deals on Singapore to Dehradun flight tickets
Air India
17 Sept
SIN08:45Singapore Changi
27h 40m
1 stop
DED09:55Dehra Dun
24 Sept
DED14:55Dehra Dun
25h 05m
1 stop
SIN18:30Singapore Changi
₹ 31,502
Air India
16 Sept
SIN08:45Singapore Changi
27h 40m
1 stop
DED09:55Dehra Dun
20 Sept
DED10:55Dehra Dun
22h 45m
1 stop
SIN12:10Singapore Changi
₹ 32,739
Air India
24 Sept
SIN08:25Singapore Changi
28h 25m
1 stop
DED10:20Dehra Dun
1 Oct
DED10:55Dehra Dun
22h 45m
1 stop
SIN12:10Singapore Changi
₹ 39,591

momondo 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, momondo users made 59,053 searches. Data last updated 9 August 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 Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 17/9

08:45-09:55

1 stop27h 40m

Dehra Dun

Thu 24/9

14:55-18:30

1 stop25h 05m

₹ 31,502

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Wed 16/9

08:45-09:55

1 stop27h 40m

Dehra Dun

Sun 20/9

10:55-12:10

1 stop22h 45m

₹ 32,739

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 17/9

10:45-16:00

3 stops31h 45m

Dehra Dun

Thu 24/9

14:55-18:30

1 stop25h 05m

₹ 35,404

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 17/9

09:45-16:55

3 stops33h 40m

Dehra Dun

Thu 24/9

10:35-18:30

3 stops29h 25m

₹ 35,499

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 17/9

08:45-09:55

1 stop27h 40m

Dehra Dun

Thu 24/9

10:35-09:45

2 stops20h 40m

₹ 36,641
Fastest return journey

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Wed 16/9

08:25-16:00

1 stop10h 05m

Dehra Dun

Sun 20/9

17:15-11:55

2 stops16h 10m

₹ 37,307

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Wed 16/9

08:45-16:00

3 stops33h 45m

Dehra Dun

Sun 20/9

10:55-12:10

1 stop22h 45m

₹ 38,544

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 24/9

08:25-10:20

1 stop28h 25m

Dehra Dun

Thu 1/10

10:55-12:10

1 stop22h 45m

₹ 39,591

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Wed 16/9

08:45-16:00

3 stops33h 45m

Dehra Dun

Sun 20/9

10:35-06:50

2 stops17h 45m

₹ 42,351

SingaporeDehradun

SIN Singapore Changi - DED Dehra Dun

SINDED

Singapore Changi

Thu 24/9

19:40-16:55

2 stops23h 45m

Dehra Dun

Thu 1/10

19:50-17:45

1 stop19h 25m

₹ 44,255

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dehradun from

How to get the cheapest flight ticket from Singapore to Dehradun

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dehradun?

If you aren’t able to travel during the month of March, then book flights to Dehradun from Singapore during May instead. Flights to Dehradun in May, while not as cheap as those in March, still average around ₹ 21,413.

When to book flights from Singapore to Dehradun

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Dehradun according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Singapore to Dehradun (SIN to DED) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Dehradun

Fastest flight time

27h 40m

Direct flights

None
The fastest flight from Singapore to Dehradun takes 27h 40m
There are no direct flights from Singapore to Dehradun. There are no popular flight routes from Singapore to Dehradun.
Search flight deals

Frequently asked questions about flying from Singapore to Dehradun

  • How far is Singapore Changi to Dehradun by plane?

    There are 4219.0 km between Singapore Changi and Dehradun. A reasonable flight in good conditions will take 27h 40m.

  • When did momondo last update prices for flights from Singapore Changi Airport to Dehra Dun Airport?

    Prices for flights from Singapore Changi Airport to Dehra Dun Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Singapore Changi Airport to Dehra Dun Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Dehra Dun Airport.

  • What documentation or ID do you need to fly to Dehra Dun Airport?

    The necessary travel and health documents for your Dehra Dun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Dehradun?

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

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Dehradun?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to Dehradun for you.

Can I find flights from Singapore to Dehradun with flexible booking policies on momondo?

All flight searches from Singapore to Dehradun on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Singapore to Dehradun?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Singapore to Dehradun.

I’m not ready to book a flight from Singapore to Dehradun right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dehradun from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dehradun trip

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