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Cheap flights from Sydney to Dehradun from $1,225

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Dehradun departing on 9/6. 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

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Find the cheapest flights from Sydney to Dehradun

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:35 - 15:30
SYD
-
DED
23h 25m
2 stops
Multiple Airlines Logo
19:25 - 07:20
DED
-
SYD
31h 25m
2 stops
$1,225Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
20:35 - 15:30
SYD
-
DED
23h 25m
2 stops
Multiple Airlines Logo
17:30 - 19:35
DED
-
SYD
21h 35m
3 stops
$1,404Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Air India Logo
20:00 - 10:20
SYD
-
DED
18h 50m
1 stop
Air India Logo
13:15 - 18:25
DED
-
SYD
48h 40m
2 stops
$1,548Air India
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
20:00 - 10:20
SYD
-
DED
18h 50m
1 stop
Multiple Airlines Logo
17:15 - 07:20
DED
-
SYD
33h 35m
2 stops
$1,617Multiple Airlines
Fri, 15 May - Sun, 24 May
Multiple Airlines Logo
09:15 - 09:50
SYD
-
DED
29h 05m
3 stops
Multiple Airlines Logo
13:15 - 19:35
DED
-
SYD
25h 50m
3 stops
$1,849Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Air India Logo
20:00 - 10:20
SYD
-
DED
42h 50m
2 stops
Air India Logo
13:15 - 18:25
DED
-
SYD
48h 40m
2 stops
$2,381Air India
Fri, 15 May - Sun, 24 May

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Air India flights from Sydney to Dehradun

Our best Air India deals on Sydney to Dehradun flight tickets
Air India
9 June
SYD20:00Sydney Kingsford Smith
18h 50m
1 stop
DED10:20Dehra Dun
16 June
DED13:15Dehra Dun
48h 40m
2 stops
SYD18:25Sydney Kingsford Smith
$1,548
Air India
15 May
SYD20:00Sydney Kingsford Smith
42h 50m
2 stops
DED10:20Dehra Dun
24 May
DED13:15Dehra Dun
48h 40m
2 stops
SYD18:25Sydney Kingsford Smith
$2,381

momondo Fare Finder

 
Customise your flight search to find flights from Sydney 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 78,305 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Sydney to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Tue 9/6

20:35-15:30

2 stops23h 25m

Dehra Dun

Tue 16/6

19:25-07:20

2 stops31h 25m

$1,225
Fastest return journey

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Tue 9/6

20:35-15:30

2 stops23h 25m

Dehra Dun

Tue 16/6

17:30-19:35

3 stops21h 35m

$1,404

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Tue 9/6

20:00-10:20

1 stop18h 50m

Dehra Dun

Tue 16/6

13:15-18:25

2 stops48h 40m

$1,548

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Fri 15/5

20:00-10:20

1 stop18h 50m

Dehra Dun

Sun 24/5

17:15-07:20

2 stops33h 35m

$1,617

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Tue 9/6

09:15-09:50

3 stops29h 05m

Dehra Dun

Tue 16/6

13:15-19:35

3 stops25h 50m

$1,849

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Fri 15/5

20:00-10:20

2 stops42h 50m

Dehra Dun

Sun 24/5

13:15-18:25

2 stops48h 40m

$2,381

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Sydney to Dehradun

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

Cheap Sydney to Dehradun (SYD to DED) flight deals and tips

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

Fastest flight time

23h 25m

Direct flights

None
The fastest flight from Sydney to Dehradun takes 23h 25m
There are no direct flights from Sydney to Dehradun. There are no popular flight routes from Sydney to Dehradun.
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Frequently asked questions about flying from Sydney to Dehradun

  • How far is Sydney Kingsford Smith to Dehradun by plane?

    There are 10472.1 km between Sydney Kingsford Smith and Dehradun. Typically, this will take 23h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Dehra Dun Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Dehra Dun Airport are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Dehra Dun Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Dehra Dun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Dehra Dun Airport.

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

    The travel and health documents required for your trip to Dehra Dun Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dehra Dun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Sydney to Dehradun?

Best airlines flying from Sydney to Dehradun

Compare and see reviews for airlines that fly from Sydney to Dehradun with momondo
Airline
Rating
Free cancellation
Price
Air IndiaPriceFrom $995Free cancellationRating
5.5
2,960 reviews
Search Air India flights

Frequently asked questions about flying from Sydney to Dehradun

  • How do I get Price Alerts for flights from Sydney to Dehradun?

    Price Alerts will notify you by email when the price for flights to Dehradun from Sydney decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Sydney to Dehradun with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near Dehradun?

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

Why use momondo?

Why should I use momondo to find a flight deal from Sydney 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 Sydney to Dehradun for you.

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

Flights from Sydney to Dehradun with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Sydney to Dehradun flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Sydney to Dehradun flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Dehradun trip

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Fly your favourite airline to Dehradun

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air India
Qantas Airways