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Cheap flights from Medan to Sydney from $842

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SYD
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 November 2025.

Round-trip from

$842

Popular in

December

Cheapest in

November

Average price

$749
Garuda Indonesia
  • Garuda Indonesia
  • 13/5-17/5
  • 2 total stops
  • 46h 05m total
  • Medan to Sydney
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Medan to Sydney

Enter your travel dates to find the best prices.

Best flights from Medan to Sydney
Discover carefully curated flight deals from Medan to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 November 2025.

Wed 13/512:50KNO - SYD
1 stop18h 55mGaruda Indonesia
Sun 17/511:45SYD - KNO
1 stop27h 10mGaruda Indonesia
Deal found 20/11$842
Wed 13/509:20KNO - SYD
2 stops41h 45mMalaysia Airlines
Sun 17/522:10SYD - KNO
1 stop19h 50mMalaysia Airlines
Deal found 18/11$998
Wed 13/520:20KNO - SYD
2 stops15h 05mSingapore Airlines
Sun 17/519:00SYD - KNO
2 stops16h 00mSingapore Airlines
Deal found 18/11$1,486

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 21 November 2025.
Use the filters below to find and compare flights from Medan to Sydney that are best for you.

Fly from

Medan

Fly to

Sydney

Route

Depart

Return

Price

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 13/5

12:50-10:45

1 stop18h 55m

Sydney Kingsford Smith

Sun 17/5

11:45-11:55

1 stop27h 10m

$842

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 13/5

09:20-06:05

2 stops41h 45m

Sydney Kingsford Smith

Sun 17/5

22:10-15:00

1 stop19h 50m

$998

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Wed 13/5

20:20-14:25

2 stops15h 05m

Sydney Kingsford Smith

Sun 17/5

19:00-08:00

2 stops16h 00m

$1,486

Flights are sorted by cheapest return flights first.

Deals found on 20/11

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

What’s the top stopover airport for flights from Medan to Sydney?

Share of one-stop return flights from Medan to Sydney chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Singapore (SIN) – chosen by Cheapflights users on 80% of one-stop itineraries from Medan to Sydney on Cheapflights.

What’s the cheapest stopover airport for flights from Medan to Sydney?

Average return fare for one-stop flights from Medan to Sydney, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Singapore (SIN) is the most affordable one-stop option, with an average return flight price of $832.

What’s the fastest stopover option from Medan to Sydney?

Shortest average travel time for one-stop one-way flights from Medan to Sydney, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Jakarta (CGK) have the shortest average one-way travel time for one-stop routes: 11h 36m.

Which airport typically offers the quickest stopover for flights from Medan to Sydney?

Average stopover duration for one-stop one-way flights from Medan to Sydney, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Jakarta (CGK) offer the fastest connection on this route, with an average stopover time of 2h 33m.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 21 November 2025.
Check out reviews from past customers who have flown with Singapore Airlines from Medan to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,407 reviews
Singapore Airlines
8.1
Very Good
1,407 reviews
Check prices

Overall

8.1

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 18h 55m. There are 6880 km between Medan and Sydney. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Medan to Sydney round-trip?

    Currently priced at $749, Singapore Airlines will fly you from Medan to Sydney and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Users have found that Singapore Airlines is 25% cheaper than the other options available to this destination.

  • 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
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Wollongong
Katoomba
Penrith
Terrigal
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Coogee
Leura
Bondi Beach
Cronulla

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Top airline flying from Medan to Sydney

Discover the top airline that operate flights from Medan to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$749Average$806FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 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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