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Cheap flights from Medan to Sydney from $488

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SYD
11 Jul — 18 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Medan to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Medan to Sydney
Explore the most affordable flight options available from Medan to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2026.

Wed 11/1112:50
KNO
-
SYD
1 stop17h 55m
Garuda Indonesia
Sat 14/1111:45
SYD
-
KNO
1 stop13h 55m
Garuda Indonesia
Deal found 7/6$723
Sun 30/806:55
KNO
-
SYD
1 stop21h 20m
Batik Air
Tue 1/922:15
SYD
-
KNO
1 stop14h 25m
Batik Air
Deal found 10/6$848
Wed 11/1120:30
KNO
-
SYD
2 stops18h 10m
Singapore Airlines
Sat 14/1119:10
SYD
-
KNO
1 stop16h 50m
Singapore Airlines
Deal found 7/6$1,217
Sun 30/820:25
KNO
-
SYD
1 stop11h 00m
Singapore Airlines
Tue 1/918:25
SYD
-
KNO
2 stops16h 35m
Singapore Airlines
Deal found 8/6$1,349

Find flight deals from Medan to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Medan (KNO) 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 11 June 2026.

Round-trip from

$723

One-way from

$488

Popular in

December

Cheapest in

June

Average price

$624
Garuda Indonesia
  • Garuda Indonesia
  • 11/11-14/11
  • 2 total stops
  • 31h 50m total
  • Medan to Sydney
Search Deals
Batik Air
  • Batik Air
  • 14/7
  • 1 total stop
  • 30h 35m total
  • Medan to Sydney
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($268 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Medan 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 11 June 2026.
Use the filters below to find and compare flights from Medan to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 11/11

12:50-10:45

1 stop17h 55m

Sydney Kingsford Smith

Sat 14/11

11:45-21:40

1 stop13h 55m

$723

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sun 30/8

06:55-07:15

1 stop21h 20m

Sydney Kingsford Smith

Tue 1/9

22:15-09:40

1 stop14h 25m

$848

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 11/11

20:30-16:40

2 stops16h 10m

Sydney Kingsford Smith

Sat 14/11

19:10-08:00

1 stop16h 50m

$1,217

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sun 30/8

08:50-06:30

1 stop18h 40m

Sydney Kingsford Smith

Tue 1/9

09:15-08:00

2 stops25h 45m

$1,363
Cheapest one-way
Fastest single journey

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Tue 14/7

10:25-20:00

1 stop30h 35m

$488

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Sorted by cheapest first

Best time to book a flight from Medan to Sydney

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

Cheapflights Insights

Everything you need to know about your flight from Medan to Sydney

How much does it cost for a return flight from Medan to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Medan 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 Medan to Sydney?

    Departing from Medan to Sydney will take you 17h 55m. There are 6880 km between Medan and Sydney. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Medan to Sydney one-way?

    The cheapet airlines for a one-way flight from Medan to Sydney are Malaysia Airlines ($391), Singapore Airlines ($505), and Garuda Indonesia ($517).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Medan 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
Randwick
Bondi Beach
Leura
Coogee

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How does Cheapflights help users find flights from Medan to Sydney?

Deals for Medan to Sydney flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Medan to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

Yes, Cheapflights offers price alerts on Medan to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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