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.

$810 Cheap Flights from Trondheim to Sydney in 2026

1 adult

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Find the cheapest flights from Trondheim to Sydney

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:25 - 06:50

TRD

SYD

38h 25m

2 stops

16:35 - 09:40

SYD

TRD

27h 05m

2 stops

$2,058Multiple Airlines

Fri, 13 Mar - Tue, 17 Mar

08:50 - 06:10

TRD

SYD

37h 20m

2 stops

10:20 - 08:20

SYD

TRD

30h 00m

2 stops

$2,235Finnair

Thu, 7 May - Mon, 11 May

08:50 - 11:45

TRD

SYD

42h 55m

2 stops

10:20 - 08:20

SYD

TRD

30h 00m

2 stops

$2,238Finnair

Thu, 7 May - Mon, 11 May

08:50 - 11:45

TRD

SYD

42h 55m

2 stops

10:20 - 08:20

SYD

TRD

30h 00m

2 stops

$2,243Finnair

Thu, 7 May - Mon, 11 May

08:50 - 08:40

TRD

SYD

39h 50m

2 stops

10:20 - 08:20

SYD

TRD

30h 00m

2 stops

$2,248Finnair

Thu, 7 May - Mon, 11 May

08:50 - 20:10

TRD

SYD

51h 20m

2 stops

10:20 - 08:20

SYD

TRD

30h 00m

2 stops

$2,284Finnair

Thu, 7 May - Mon, 11 May

09:25 - 20:30

TRD

SYD

27h 05m

2 stops

14:35 - 13:15

SYD

TRD

30h 40m

2 stops

$2,417Multiple Airlines

Fri, 17 Apr - Fri, 24 Apr

09:35 - 18:50

TRD

SYD

47h 15m

2 stops

15:50 - 09:40

SYD

TRD

27h 50m

2 stops

$2,625Multiple Airlines

Tue, 17 Mar - Sat, 21 Mar

05:30 - 17:55

TRD

SYD

26h 25m

2 stops

21:45 - 09:40

SYD

TRD

45h 55m

2 stops

$3,020Etihad Airways

Thu, 19 Mar - Mon, 23 Mar

05:30 - 17:55

TRD

SYD

26h 25m

2 stops

21:45 - 09:40

SYD

TRD

45h 55m

3 stops

$3,223Etihad Airways

Fri, 13 Mar - Tue, 17 Mar

Finnair flights from Trondheim to Sydney

Our best Finnair deals on Trondheim to Sydney flight tickets

Finnair

7 May

TRD08:50Trondheim Vaernes

37h 20m

2 stops

SYD06:10Sydney Kingsford Smith

11 May

SYD10:20Sydney Kingsford Smith

30h 00m

2 stops

TRD08:20Trondheim Vaernes

$2,235

Finnair

7 May

TRD08:50Trondheim Vaernes

42h 55m

2 stops

SYD11:45Sydney Kingsford Smith

11 May

SYD10:20Sydney Kingsford Smith

30h 00m

2 stops

TRD08:20Trondheim Vaernes

$2,238

Finnair

7 May

TRD08:50Trondheim Vaernes

42h 55m

2 stops

SYD11:45Sydney Kingsford Smith

11 May

SYD10:20Sydney Kingsford Smith

30h 00m

2 stops

TRD08:20Trondheim Vaernes

$2,243

KLM flights from Trondheim to Sydney

Our best KLM deals on Trondheim to Sydney flight tickets

KLM

26 June

TRD17:10Trondheim Vaernes

29h 20m

3 stops

SYD06:30Sydney Kingsford Smith

21 July

SYD06:15Sydney Kingsford Smith

37h 20m

3 stops

TRD11:35Trondheim Vaernes

$10,282

KLM

26 June

TRD06:00Trondheim Vaernes

41h 10m

3 stops

SYD07:10Sydney Kingsford Smith

21 July

SYD10:10Sydney Kingsford Smith

33h 25m

3 stops

TRD11:35Trondheim Vaernes

$15,181

Fly from

Fly to

Route

Depart

Return

Price

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 13/3

06:25-06:50

2 stops38h 25m

Sydney Kingsford Smith

Tue 17/3

16:35-09:40

2 stops27h 05m

$2,058

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-06:10

2 stops37h 20m

Sydney Kingsford Smith

Mon 11/5

10:20-08:20

2 stops30h 00m

$2,235

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-11:45

2 stops42h 55m

Sydney Kingsford Smith

Mon 11/5

10:20-08:20

2 stops30h 00m

$2,238

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-11:45

2 stops42h 55m

Sydney Kingsford Smith

Mon 11/5

10:20-08:20

2 stops30h 00m

$2,243

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-08:40

2 stops39h 50m

Sydney Kingsford Smith

Mon 11/5

10:20-08:20

2 stops30h 00m

$2,248

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-20:10

2 stops51h 20m

Sydney Kingsford Smith

Mon 11/5

10:20-08:20

2 stops30h 00m

$2,284

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 17/4

09:25-20:30

2 stops27h 05m

Sydney Kingsford Smith

Fri 24/4

14:35-13:15

2 stops30h 40m

$2,417

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Tue 17/3

09:35-18:50

2 stops47h 15m

Sydney Kingsford Smith

Sat 21/3

15:50-09:40

2 stops27h 50m

$2,625

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 19/3

05:30-17:55

2 stops26h 25m

Sydney Kingsford Smith

Mon 23/3

21:45-09:40

2 stops45h 55m

$3,020

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 13/3

05:30-17:55

2 stops26h 25m

Sydney Kingsford Smith

Tue 17/3

21:45-09:40

3 stops45h 55m

$3,223

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted 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

Fastest flight time	36h 45m
Direct flights	None

The fastest flight from Trondheim to Sydney takes 36h 45m

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

Search flight deals

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 36h 45m 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.

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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Terrigal

Penrith

Katoomba

Lithgow

Manly

Leura

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

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.