What is the cheapest airline to fly from Sydney to Dehradun round-trip?

Currently priced at $1,086, Air India will fly you from Sydney to Dehradun and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Find deals

In terms of precipitation, rainfall in Dehradun ranges from 9.0 - 728.0 inches per month. August is typically the wettest month, when rainfall can reach 728.0 mm. November is typically the driest time to visit Dehradun when rainfall is around 9.0 mm. Find deals

If weather is an important factor for your trip to Dehradun, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C). Find deals

What is the cheapest time of day to fly from SYD to DED?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Dehradun as you normally would. Find deals

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

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

How can I find direct flights from Sydney to Dehradun?

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

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

Yes. Cheapflights offers flight deals from Sydney 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.

$478+ Flights from Sydney to Dehradun

Cheap flight deals from Sydney to Dehradun

Round-trip from	$1,154
One-way from	$478

16/10-31/10
6 total stops
47h 15m total
Sydney to Dehradun

Search Deals

29/10
3 total stops
31h 25m total
Sydney to Dehradun

Search Deals

Find flight deals from Sydney to Dehradun

Cheapest flights from Sydney to Dehradun
Explore the most affordable flight options available from Sydney to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Thu 16/1022:15SYD - DED

3 stops26h 45mMultiple Airlines

Fri 31/1016:50DED - SYD

3 stops20h 30mMultiple Airlines

Deal found 24/8$1,154

Thu 9/1022:15SYD - DED

3 stops25h 15mMultiple Airlines

Thu 16/1017:45DED - SYD

3 stops33h 05mMultiple Airlines

Deal found 24/8$1,162

Thu 16/1020:30SYD - DED

1 stop22h 00mAir India

Fri 31/1015:20DED - SYD

1 stop22h 00mAir India

Deal found 24/8$1,821

Best flights from Sydney to Dehradun
Discover carefully curated flight deals from Sydney to Dehradun that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 August 2025.

Thu 16/1022:15SYD - DED

3 stops26h 45mMultiple Airlines

Fri 31/1016:50DED - SYD

3 stops20h 30mMultiple Airlines

Deal found 24/8$1,154

Thu 16/1020:30SYD - DED

1 stop22h 00mAir India

Fri 31/1015:20DED - SYD

1 stop22h 00mAir India

Deal found 24/8$1,821

Thu 9/1022:15SYD - DED

3 stops25h 15mMultiple Airlines

Thu 16/1017:45DED - SYD

3 stops33h 05mMultiple Airlines

Deal found 24/8$1,162

One-way flights from Sydney to Dehradun
Search for one-way flight options from Sydney to Dehradun. Find affordable one-way fares based on user searches. Data last updated 26 August 2025.

Wed 29/1014:20SYD - DED

3 stops31h 25mMultiple Airlines

Deal found 25/8$478

Wed 15/1010:15SYD - DED

3 stops29h 00mMultiple Airlines

Deal found 24/8$487

Sun 2/1120:05SYD - DED

3 stops44h 35mMultiple Airlines

Deal found 25/8$488

Mon 27/1014:20SYD - DED

3 stops26h 20mMultiple Airlines

Deal found 25/8$492

Mon 3/1114:20SYD - DED

3 stops26h 20mMultiple Airlines

Deal found 25/8$498

Sat 1/1110:45SYD - DED

3 stops29h 55mMultiple Airlines

Deal found 25/8$515

Fri 31/1014:20SYD - DED

3 stops26h 20mMultiple Airlines

Deal found 25/8$518

Tue 28/1020:05SYD - DED

3 stops43h 10mMultiple Airlines

Deal found 25/8$525

Thu 30/1020:05SYD - DED

3 stops43h 10mMultiple Airlines

Deal found 25/8$528

Fly from

Fly to

Route

Depart

Return

Price

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Thu 16/10

22:15-19:30

3 stops26h 45m

Dehra Dun

Fri 31/10

16:50-18:50

3 stops20h 30m

$1,154

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Thu 9/10

22:15-18:00

3 stops25h 15m

Dehra Dun

Thu 16/10

17:45-08:20

3 stops33h 05m

$1,162

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Thu 16/10

20:30-13:00

1 stop22h 00m

Dehra Dun

Fri 31/10

15:20-18:50

1 stop22h 00m

$1,821

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Wed 29/10

14:20-16:15

3 stops31h 25m

$478

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Wed 15/10

10:15-09:45

3 stops29h 00m

$487

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Sun 2/11

20:05-11:10

3 stops44h 35m

$488

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Mon 27/10

14:20-11:10

3 stops26h 20m

$492

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Mon 3/11

14:20-11:10

3 stops26h 20m

$498

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Sat 1/11

10:45-11:10

3 stops29h 55m

$515

SydneyDehradun

SYD - DED

SYDDED

Sydney Kingsford Smith

Fri 31/10

14:20-11:10

3 stops26h 20m

$518

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 results

Best time to book a flight from Sydney to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Sydney 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.

Reviews of airlines servicing Dehradun

Read through reviews of airlines operating flights from Sydney to Dehradun, such as Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Air India

5.5

Fair

2,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

Air India

5.5

Fair

2,929 reviews

Air India

5.5

Fair

2,929 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Feb 2025

KTM - DEL

I heard before tht it was not good!! Since I took air India I love it . Sure for next time

Related info for your journey

What is the cheapest airline to fly from Sydney to Dehradun round-trip?
Currently priced at $1,086, Air India will fly you from Sydney to Dehradun and back. In addition to Air India, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Sydney to Dehradun that include hotel bookings?
Yes. In addition to deals on Sydney to Dehradun flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sydney to Dehradun?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Dehradun.
Can I find deals for business class flights from Sydney to Dehradun?
Yes. Cheapflights offers flight deals from Sydney 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.

See more FAQs

Rishikesh

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Dehradun car hire

Top airline flying from Sydney to Dehradun

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest$1,086	Average$1,300	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights

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How does Cheapflights help users find flights from Sydney to Dehradun?

Cheapflights helps you search for flights from Sydney to Dehradun via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Dehradun for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Sydney to Dehradun with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Sydney to Dehradun flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Sydney to Dehradun from $478

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sydney to Dehradun

Round-trip from

One-way from

Find flight deals from Sydney to Dehradun

Cheapest flights from Sydney to DehradunExplore the most affordable flight options available from Sydney to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from Sydney to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sydney to Dehradun that are best for you.

Best time to book a flight from Sydney to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Sydney with our price prediction graph.

Reviews of airlines servicing Dehradun

Read through reviews of airlines operating flights from Sydney to Dehradun, such as Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from Sydney to Dehradun round-trip?

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

How can I find direct flights from Sydney to Dehradun?

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

Travelling to a place near Dehradun?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Dehradun by adding a car hire and/or hotel booking to your travel itinerary.

Top airline flying from Sydney to Dehradun

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sydney to Dehradun?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sydney to Dehradun
Explore the most affordable flight options available from Sydney to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.