Find flights
When to book
FAQs

Cheap flights from Trondheim to Sydney from $884

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
TRD — SYD
25 Jun — 2 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trondheim to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Trondheim to Sydney
Explore the most affordable flight options available from Trondheim to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 May 2026.

Thu 5/1105:30
TRD
-
SYD
2 stops26h 25m
Etihad Airways
Fri 27/1121:30
SYD
-
TRD
2 stops46h 10m
Etihad Airways
Deal found 25/5$2,032
Thu 5/1105:30
TRD
-
SYD
2 stops26h 25m
Multiple Airlines
Fri 27/1121:30
SYD
-
TRD
3 stops46h 10m
Multiple Airlines
Deal found 25/5$2,305
Tue 23/618:20
TRD
-
SYD
2 stops51h 50m
Multiple Airlines
Tue 30/614:50
SYD
-
TRD
2 stops50h 50m
Multiple Airlines
Deal found 24/5$2,697
Wed 4/1105:30
TRD
-
SYD
2 stops26h 25m
Etihad Airways
Sun 8/1116:35
SYD
-
TRD
2 stops31h 55m
Etihad Airways
Deal found 22/5$3,106
Fri 17/720:30
TRD
-
SYD
2 stops53h 50m
Multiple Airlines
Sat 8/814:35
SYD
-
TRD
2 stops41h 35m
Multiple Airlines
Deal found 25/5$3,361
Wed 4/1105:30
TRD
-
SYD
2 stops29h 45m
Singapore Airlines
Sun 8/1112:15
SYD
-
TRD
2 stops31h 25m
Singapore Airlines
Deal found 23/5$3,421
Tue 23/615:15
TRD
-
SYD
3 stops31h 05m
KLM
Tue 30/607:55
SYD
-
TRD
2 stops40h 40m
KLM
Deal found 24/5$3,508
Thu 5/1117:10
TRD
-
SYD
3 stops30h 35m
KLM
Fri 27/1111:45
SYD
-
TRD
3 stops38h 50m
KLM
Deal found 25/5$3,720

Find flight deals from Trondheim to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Trondheim (TRD) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 May 2026.

Round-trip from

$2,032

One-way from

$884

Popular in

December

Cheapest in

May

Average price

$1,796
Etihad Airways
  • Etihad Airways
  • 5/11-27/11
  • 4 total stops
  • 72h 35m total
  • Trondheim to Sydney
Search Deals
5/11
  • 5/11
  • 3 total stops
  • 51h 20m total
  • Trondheim to Sydney
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($832 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($118 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Trondheim to Sydney 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, Cheapflights users made 647,157 searches. Data last updated 26 May 2026.
Use the filters below to find and compare flights from Trondheim to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Tue 23/6

18:20-06:10

2 stops51h 50m

Sydney Kingsford Smith

Tue 30/6

14:50-09:40

2 stops50h 50m

$2,697
Fastest return journey

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Wed 4/11

05:30-17:55

2 stops26h 25m

Sydney Kingsford Smith

Sun 8/11

16:35-14:30

2 stops31h 55m

$3,106

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 17/7

20:30-10:20

2 stops53h 50m

Sydney Kingsford Smith

Sat 8/8

14:35-00:10

2 stops41h 35m

$3,361

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Wed 4/11

05:30-21:15

2 stops29h 45m

Sydney Kingsford Smith

Sun 8/11

12:15-09:40

2 stops31h 25m

$3,421

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 17/7

17:10-09:40

3 stops32h 30m

Sydney Kingsford Smith

Sat 8/8

06:15-11:35

3 stops37h 20m

$7,733

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Tue 23/6

17:10-06:30

3 stops29h 20m

Sydney Kingsford Smith

Tue 30/6

06:15-11:35

3 stops37h 20m

$8,424
Cheapest one-way

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 5/11

05:30-18:50

3 stops51h 20m

$884

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 1/8

21:15-14:15

3 stops57h 00m

$1,219
Fastest single journey

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 17/7

19:40-19:20

3 stops39h 40m

$1,516

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Sat 18/7

15:05-19:20

3 stops44h 15m

$1,672

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Sorted by cheapest first

Best time to book a flight from Trondheim to Sydney

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

Related info for your journey

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

  • How long is the flight from Trondheim to Sydney?

    For as low as $3,106, Etihad Airways can have you in Sydney from Trondheim in 26h 25m. The distance between Trondheim and Sydney is about 15743 km.

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

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

  • How can I find direct flights from Trondheim to Sydney?

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

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

    Yes. Cheapflights offers flight deals from Trondheim to Sydney 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Bondi Beach
Leura
Randwick
Coogee

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.

Alternative routes for Trondheim to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Oslo Gardermoen to Sydney flights
Bergen to Sydney flights

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 Trondheim to Sydney?

Cheapflights makes it easy to find Trondheim to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Trondheim.

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

Yes, we can. To see specific flights from Trondheim to Sydney 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 Trondheim to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Trondheim to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.