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

Search flight deals from Trondheim to Sydney . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Trondheim to Sydney 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?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Trondheim Vaernes Airport to Sydney Kingsford Smith Airport?

Prices for flights from Trondheim Vaernes Airport to Sydney Kingsford Smith Airport refresh daily.

How old do you have to be to fly from Trondheim Vaernes Airport to Sydney Kingsford Smith 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 Trondheim Vaernes Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,983 Cheap Flights from Trondheim to Sydney in 2026

Find the cheapest flights from Trondheim to Sydney

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:00 - 12:35TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

35h 35m3 stops Oslo Gardermoen London Gatwick Shanghai Pu Dong

19:40 - 22:45SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

35h 05m3 stops Beijing Capital Stockholm Arlanda Oslo Gardermoen

$1,983Multiple Airlines

Wed, 9 Sep - Sun, 13 Sep

18:05 - 06:45TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

28h 40m2 stops Helsinki-Vantaa Singapore Changi

09:50 - 08:20SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

54h 30m2 stops Bangkok Suvarnabhumi Helsinki-Vantaa

$2,171Finnair

Wed, 9 Sep - Sun, 13 Sep

05:30 - 17:45TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

26h 15m2 stops Kastrup Copenhagen Abu Dhabi Zayed Intl

21:30 - 09:40SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

46h 10m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$2,236Etihad Airways

Thu, 10 Dec - Sat, 23 Jan

08:00 - 20:30TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

28h 30m2 stops Oslo Gardermoen Bangkok Suvarnabhumi

14:35 - 15:30SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

32h 55m2 stops Bangkok Suvarnabhumi Oslo Gardermoen

$2,271Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

08:30 - 20:30TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

28h 00m2 stops Oslo Gardermoen Bangkok Suvarnabhumi

19:40 - 22:50SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

35h 10m3 stops Beijing Capital Frankfurt am Main Amsterdam Schiphol

$2,356Multiple Airlines

Fri, 11 Sep - Tue, 15 Sep

06:30 - 20:30TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

30h 00m3 stops Oslo Gardermoen Stockholm Arlanda Bangkok Suvarnabhumi

19:40 - 22:50SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

35h 10m3 stops Beijing Capital Frankfurt am Main Amsterdam Schiphol

$2,402Multiple Airlines

Fri, 11 Sep - Tue, 15 Sep

16:10 - 09:00TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

32h 50m3 stops Oslo Gardermoen London Gatwick Shanghai Pu Dong

14:35 - 18:30SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

35h 55m2 stops Bangkok Suvarnabhumi Oslo Gardermoen

$2,431Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

16:10 - 09:00TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

32h 50m3 stops Oslo Gardermoen London Gatwick Shanghai Pu Dong

20:50 - 00:35SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

35h 45m3 stops Abu Dhabi Zayed Intl London Heathrow Kastrup Copenhagen

$2,436Multiple Airlines

Thu, 10 Sep - Mon, 14 Sep

05:30 - 17:45TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

26h 15m2 stops Kastrup Copenhagen Abu Dhabi Zayed Intl

16:50 - 09:40SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

26h 50m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$2,518Etihad Airways

Sun, 13 Dec - Sun, 24 Jan

15:50 - 20:30TRD Trondheim Vaernes-SYD Sydney Kingsford Smith

44h 40m2 stops Oslo Gardermoen Bangkok Suvarnabhumi

15:40 - 00:35SYD Sydney Kingsford Smith-TRD Trondheim Vaernes

40h 55m2 stops Abu Dhabi Zayed Intl Kastrup Copenhagen

$2,519Multiple Airlines

Fri, 11 Sep - Tue, 15 Sep

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Etihad Airways flights from Trondheim to Sydney

Our best Etihad Airways deals on Trondheim to Sydney flight tickets

Etihad Airways

10 Dec

TRD05:30Trondheim Vaernes

26h 15m

2 stops

SYD17:45Sydney Kingsford Smith

23 Jan

SYD21:30Sydney Kingsford Smith

46h 10m

2 stops

TRD09:40Trondheim Vaernes

$2,236

Etihad Airways

13 Dec

TRD05:30Trondheim Vaernes

26h 15m

2 stops

SYD17:45Sydney Kingsford Smith

24 Jan

SYD16:50Sydney Kingsford Smith

26h 50m

2 stops

TRD09:40Trondheim Vaernes

$2,518

Etihad Airways

7 Nov

TRD05:30Trondheim Vaernes

39h 00m

2 stops

SYD06:30Sydney Kingsford Smith

11 Nov

SYD16:50Sydney Kingsford Smith

31h 40m

2 stops

TRD14:30Trondheim Vaernes

$2,523

KLM flights from Trondheim to Sydney

Our best KLM deals on Trondheim to Sydney flight tickets

KLM

13 Dec

TRD17:15Trondheim Vaernes

28h 40m

2 stops

SYD07:55Sydney Kingsford Smith

27 Jan

SYD06:35Sydney Kingsford Smith

44h 00m

3 stops

TRD16:35Trondheim Vaernes

$3,283

KLM

12 Dec

TRD17:15Trondheim Vaernes

31h 05m

2 stops

SYD10:20Sydney Kingsford Smith

25 Jan

SYD06:35Sydney Kingsford Smith

44h 00m

3 stops

TRD16:35Trondheim Vaernes

$3,421

KLM

14 Dec

TRD17:10Trondheim Vaernes

31h 10m

2 stops

SYD10:20Sydney Kingsford Smith

25 Jan

SYD06:35Sydney Kingsford Smith

44h 00m

3 stops

TRD16:35Trondheim Vaernes

$3,612

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Wed 9/9

17:00-12:35

3 stops35h 35m

Sydney Kingsford Smith

Sun 13/9

19:40-22:45

3 stops35h 05m

$1,983

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Wed 9/9

18:05-06:45

2 stops28h 40m

Sydney Kingsford Smith

Sun 13/9

09:50-08:20

2 stops54h 30m

$2,171

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Thu 10/12

05:30-17:45

2 stops26h 15m

Sydney Kingsford Smith

Sat 23/1

21:30-09:40

2 stops46h 10m

$2,236

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Thu 10/9

08:00-20:30

2 stops28h 30m

Sydney Kingsford Smith

Mon 14/9

14:35-15:30

2 stops32h 55m

$2,271

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Fri 11/9

08:30-20:30

2 stops28h 00m

Sydney Kingsford Smith

Tue 15/9

19:40-22:50

3 stops35h 10m

$2,356

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Fri 11/9

06:30-20:30

3 stops30h 00m

Sydney Kingsford Smith

Tue 15/9

19:40-22:50

3 stops35h 10m

$2,402

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Thu 10/9

16:10-09:00

3 stops32h 50m

Sydney Kingsford Smith

Mon 14/9

14:35-18:30

2 stops35h 55m

$2,431

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Thu 10/9

16:10-09:00

3 stops32h 50m

Sydney Kingsford Smith

Mon 14/9

20:50-00:35

3 stops35h 45m

$2,436

Fastest return journey

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Sun 13/12

05:30-17:45

2 stops26h 15m

Sydney Kingsford Smith

Sun 24/1

16:50-09:40

2 stops26h 50m

$2,518

TrondheimSydney

TRD Trondheim Vaernes - SYD Sydney Kingsford Smith

TRDSYD

Trondheim Vaernes

Fri 11/9

15:50-20:30

2 stops44h 40m

Sydney Kingsford Smith

Tue 15/9

15:40-00:35

2 stops40h 55m

$2,519

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Trondheim to Sydney

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

Estimated return price

Cheap Trondheim to Sydney (TRD to SYD) flight deals and tips

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

Best price found	$1,983
Fastest flight time	39h 00m
Direct flights	None

The best flight deal from Trondheim to Sydney found on momondo in the last 72 hours is $1,983

The fastest flight from Trondheim to Sydney takes 39h 00m

There are no direct flights from Trondheim to Sydney. There are no popular flight routes from Trondheim to Sydney.

Search flight deals

Frequently asked questions about flying from Trondheim to Sydney

How far is Trondheim Vaernes to Sydney Kingsford Smith by plane?
There are 15761.8 km between Trondheim Vaernes and Sydney Kingsford Smith. Typically, this will take 39h 00m by plane in normal conditions.
When did momondo last update prices for flights from Trondheim Vaernes Airport to Sydney Kingsford Smith Airport?
Prices for flights from Trondheim Vaernes Airport to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from Trondheim Vaernes Airport to Sydney Kingsford Smith 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 Trondheim Vaernes Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith 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 Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Trondheim to Sydney

How do I get Price Alerts for flights from Trondheim to Sydney?
Search flight deals from Trondheim to Sydney. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Trondheim to Sydney 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?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

Why should I use momondo to find a flight deal from Trondheim to Sydney?

Finding the right flight to Sydney from Trondheim is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

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

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

Once all potential Trondheim to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Sydney from Trondheim are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.