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Cheap flights from Trondheim to Sydney from $1,700

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
TRD — SYD
8 Aug — 15 Aug1
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 9 July 2026.

Mon 2/1105:30
TRD
-
SYD
2 stops39h 05m
Etihad Airways
Mon 23/1116:35
SYD
-
TRD
2 stops27h 05m
Etihad Airways
Deal found 7/7$1,700
Fri 30/1005:30
TRD
-
SYD
2 stops39h 05m
Etihad Airways
Tue 3/1121:30
SYD
-
TRD
2 stops51h 00m
Etihad Airways
Deal found 8/7$2,482
Mon 2/1105:30
TRD
-
SYD
2 stops26h 25m
Etihad Airways
Thu 5/1121:30
SYD
-
TRD
2 stops46h 10m
Etihad Airways
Deal found 5/7$2,604
Mon 20/706:00
TRD
-
SYD
3 stops43h 00m
Multiple Airlines
Fri 24/711:00
SYD
-
TRD
3 stops53h 30m
Multiple Airlines
Deal found 5/7$2,649
Tue 21/715:05
TRD
-
SYD
2 stops33h 55m
Multiple Airlines
Sat 25/720:30
SYD
-
TRD
3 stops44h 45m
Multiple Airlines
Deal found 5/7$2,806
Mon 2/1117:10
TRD
-
SYD
3 stops30h 35m
KLM
Mon 23/1112:45
SYD
-
TRD
3 stops37h 50m
KLM
Deal found 7/7$3,219

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 9 July 2026.

Round-trip from

$1,700
Etihad Airways
  • Etihad Airways
  • 2/11-23/11
  • 4 total stops
  • 66h 10m total
  • Trondheim to Sydney
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 9 July 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
Fastest return journey

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Mon 2/11

05:30-06:35

2 stops39h 05m

Sydney Kingsford Smith

Mon 23/11

16:35-09:40

2 stops27h 05m

$1,700

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Fri 30/10

05:30-06:35

2 stops39h 05m

Sydney Kingsford Smith

Tue 3/11

21:30-14:30

2 stops51h 00m

$2,482

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Mon 2/11

05:30-17:55

2 stops26h 25m

Sydney Kingsford Smith

Thu 5/11

21:30-09:40

2 stops46h 10m

$2,604

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Mon 20/7

06:00-09:00

3 stops43h 00m

Sydney Kingsford Smith

Fri 24/7

11:00-08:30

3 stops53h 30m

$2,649

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Tue 21/7

15:05-09:00

2 stops33h 55m

Sydney Kingsford Smith

Sat 25/7

20:30-09:15

3 stops44h 45m

$2,806

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 5/11

05:30-07:00

2 stops39h 30m

Sydney Kingsford Smith

Sat 28/11

06:00-14:55

2 stops42h 55m

$5,742

TrondheimSydney

TRD - SYD

TRDSYD

Trondheim Vaernes

Thu 5/11

17:10-09:45

3 stops30h 35m

Sydney Kingsford Smith

Sat 28/11

06:35-23:10

3 stops50h 35m

$9,748

Flights are sorted by cheapest return flights first.

Deals found on 7/7

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 $1,700, Etihad Airways can have you in Sydney from Trondheim in 39h 05m. 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
Manly
Lithgow
Cronulla
Terrigal
Randwick
Leura
Bondi Beach
Coogee

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Alternative routes for Trondheim to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

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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.

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