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.

$2,016 Cheap Flights from Trondheim to Sydney in 2025/26

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.

08:50 - 08:40

TRD

SYD

39h 50m2 stops

14:05 - 17:35

SYD

TRD

59h 30m2 stops

$2,237Finnair

Thu, 7 May - Mon, 11 May

08:50 - 20:10

TRD

SYD

51h 20m2 stops

07:40 - 08:20

SYD

TRD

32h 40m2 stops

$2,238Finnair

Thu, 7 May - Mon, 11 May

15:05 - 11:00

TRD

SYD

33h 55m3 stops

15:25 - 12:30

SYD

TRD

31h 05m2 stops

$3,164Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

15:05 - 11:00

TRD

SYD

33h 55m3 stops

21:40 - 22:55

SYD

TRD

35h 15m3 stops

$3,190Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

15:05 - 11:00

TRD

SYD

33h 55m3 stops

21:40 - 19:05

SYD

TRD

31h 25m3 stops

$3,262Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

16:40 - 21:50

TRD

SYD

43h 10m2 stops

12:00 - 00:40

SYD

TRD

46h 40m2 stops

$3,365Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

15:05 - 11:00

TRD

SYD

33h 55m3 stops

15:25 - 09:40

SYD

TRD

28h 15m2 stops

$3,499Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

13:30 - 21:50

TRD

SYD

46h 20m2 stops

21:30 - 00:40

SYD

TRD

37h 10m2 stops

$3,511Multiple Airlines

Sat, 10 Jan - Wed, 14 Jan

05:30 - 11:50

TRD

SYD

44h 20m2 stops

16:10 - 09:40

SYD

TRD

51h 30m2 stops

$6,218Singapore Airlines

Sat, 10 Jan - Wed, 14 Jan

Finnair flights from Trondheim to Sydney

Our best Finnair deals on Trondheim to Sydney flight tickets

Finnair

7 May

TRD08:50Trondheim Vaernes

39h 50m

2 stops

SYD08:40Sydney Kingsford Smith

11 May

SYD14:05Sydney Kingsford Smith

59h 30m

2 stops

TRD17:35Trondheim Vaernes

$2,237

Find similar

Finnair

7 May

TRD08:50Trondheim Vaernes

51h 20m

2 stops

SYD20:10Sydney Kingsford Smith

11 May

SYD07:40Sydney Kingsford Smith

32h 40m

2 stops

TRD08:20Trondheim Vaernes

$2,238

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-08:40

2 stops39h 50m

Sydney Kingsford Smith

Mon 11/5

14:05-17:35

2 stops59h 30m

$2,237

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 7/5

08:50-20:10

2 stops51h 20m

Sydney Kingsford Smith

Mon 11/5

07:40-08:20

2 stops32h 40m

$2,238

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

15:05-11:00

3 stops33h 55m

Sydney Kingsford Smith

Wed 14/1

15:25-12:30

2 stops31h 05m

$3,164

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

15:05-11:00

3 stops33h 55m

Sydney Kingsford Smith

Wed 14/1

21:40-22:55

3 stops35h 15m

$3,190

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

15:05-11:00

3 stops33h 55m

Sydney Kingsford Smith

Wed 14/1

21:40-19:05

3 stops31h 25m

$3,262

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

16:40-21:50

2 stops43h 10m

Sydney Kingsford Smith

Wed 14/1

12:00-00:40

2 stops46h 40m

$3,365

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

15:05-11:00

3 stops33h 55m

Sydney Kingsford Smith

Wed 14/1

15:25-09:40

2 stops28h 15m

$3,499

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

13:30-21:50

2 stops46h 20m

Sydney Kingsford Smith

Wed 14/1

21:30-00:40

2 stops37h 10m

$3,511

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 10/1

05:30-11:50

2 stops44h 20m

Sydney Kingsford Smith

Wed 14/1

16:10-09:40

2 stops51h 30m

$6,218

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

Fastest flight time	39h 50m
Direct flights	None

The fastest flight from Trondheim to Sydney takes 39h 50m

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 39h 50m 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

Leura

Manly

Bondi Beach

Coogee

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.