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Cheap flights from Medan to Sydney from Rp 4,379,562

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
KNO — SYD
6 Nov — 13 Nov1
1 adult
1 adult, Economy

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 7 October 2025.

Round-trip from

Rp 7,581,288

One-way from

Rp 4,379,562

Popular in

January

Cheapest in

November

Average price

Rp 12,989,383
21/10-24/10
  • 21/10-24/10
  • 4 total stops
  • 67h 35m total
  • Medan to Sydney
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19/10
  • 19/10
  • 2 total stops
  • 33h 15m total
  • Medan to Sydney
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Highest demand for flights based on searches. 20% potential increase in price (Rp 46,921,216,000 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (Rp 6,001,194,496 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 7 October 2025.

Tue 21/1006.55KNO - SYD
2 stops33h 15mMultiple Airlines
Fri 24/1010.15SYD - KNO
2 stops34h 20mMultiple Airlines
Deal found 6/10Rp 7,581,288
Thu 30/1014.05KNO - SYD
2 stops15h 10mMultiple Airlines
Sun 9/1110.45SYD - KNO
2 stops26h 50mMultiple Airlines
Deal found 5/10Rp 7,647,644
Thu 20/1114.40KNO - SYD
1 stop14h 35mMultiple Airlines
Thu 27/1117.35SYD - KNO
2 stops27h 25mMultiple Airlines
Deal found 5/10Rp 8,377,572
Thu 30/1015.05KNO - SYD
2 stops13h 05mGaruda Indonesia
Sun 9/1111.10SYD - KNO
3 stops32h 50mGaruda Indonesia
Deal found 5/10Rp 27,621,102
Tue 21/1010.25KNO - SYD
2 stops17h 45mGaruda Indonesia
Fri 24/1011.10SYD - KNO
3 stops32h 50mGaruda Indonesia
Deal found 6/10Rp 38,387,524

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 22,532 searches. Data last updated 7 October 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

Tue 21/10

06.55-20.10

2 stops33h 15m

Sydney Kingsford Smith

Fri 24/10

10.15-16.35

2 stops34h 20m

Rp 7,581,288

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 30/10

14.05-09.15

2 stops15h 10m

Sydney Kingsford Smith

Sun 9/11

10.45-09.35

2 stops26h 50m

Rp 7,647,644

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 20/11

14.40-09.15

1 stop14h 35m

Sydney Kingsford Smith

Thu 27/11

17.35-17.00

2 stops27h 25m

Rp 8,377,572

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sat 14/3

09.20-10.20

1 stop21h 00m

Sydney Kingsford Smith

Wed 18/3

22.15-16.00

1 stop21h 45m

Rp 12,043,796

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sat 14/3

10.25-08.35

2 stops18h 10m

Sydney Kingsford Smith

Wed 18/3

12.45-14.15

1 stop29h 30m

Rp 15,013,271

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sun 19/10

06.55-20.10

2 stops33h 15m

Rp 4,379,562

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Fri 17/10

18.00-21.00

1 stop23h 00m

Rp 4,512,276

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Sat 18/10

06.55-08.50

1 stop21h 55m

Rp 4,562,044

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Tue 27/1

06.10-17.40

3 stops31h 30m

Rp 5,540,810

MedanSydney

KNO - SYD

KNOSYD

Medan Kuala Namu Intl

Thu 16/10

18.20-21.00

2 stops46h 40m

Rp 5,938,952

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 12 results
1
2

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 is the cheapest month to book a flight from Medan to Sydney?

Currently, August is the cheapest month in which you can book a flight from Medan to Sydney (average of Rp 6,171,201). Flying from Medan to Sydney in January is currently the most expensive (average of Rp 14,216,987). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 7 October 2025.
Read through reviews of airlines operating flights from Medan to Sydney, such as Singapore Airlines and Malaysia Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,376 reviews
Check prices

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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
1,376 reviews
Singapore Airlines
8.1
Very Good
1,376 reviews
Check prices

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,376 reviews
Check prices

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 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.

  • What are the cheapest airlines flying from Medan to Sydney round-trip?

    Our cheapest airline available from Medan to Sydney is Singapore Airlines. Our recent data shows that you can find tickets from as low as Rp 6,311,546 on this airline. An additional option worth looking into is Malaysia Airlines, starting at Rp 7,801,426. Singapore Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • 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.

  • What is the cheapest month to book a flight from Medan to Sydney?

    Currently, August is the cheapest month in which you can book a flight from Medan to Sydney (average of Rp 6,171,201). Flying from Medan to Sydney in January is currently the most expensive (average of Rp 14,216,987). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Fly from Medan to Sydney on these airlines

Choose from the following airlines for your flight from Medan to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 7 October 2025.
Singapore Airlines flights from Medan Kuala Namu Intl to Sydney Kingsford Smith
Malaysia Airlines flights from Medan Kuala Namu Intl to Sydney Kingsford Smith

Top 2 airlines flying from Medan to Sydney

Discover the top 2 airlines 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 22,532 searches. Data last updated 7 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestRp 6,311,546AverageRp 9,472,462FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapestRp 7,801,426AverageRp 9,994,360FlexibilityNo cancel feeOn-time67%
Search Malaysia 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?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Medan to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Medan to Sydney for you. Better yet — we are completely free to use.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Medan to Sydney, users can toggle the no change fees filter when performing a flight search.

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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