Cheap Flights to South Australia from ₩419,800

View ₩419,800 flight on Sun, Mar 15, 2026Opens in a new window

Popular airlines to South Australia

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Emirates

    Emirates

  • Singapore Airlines

    Singapore Airlines

  • Qatar Airways

    Qatar Airways

  • Cathay Pacific

    Cathay Pacific

  • Malaysia Airlines

    Malaysia Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to South Australia?

Prices were available within the past 7 days and start at ₩419,800 for one-way flights and ₩833,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩833,500 Roundtrip, found 4 days ago
₩833,500
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩833,500 found 4 days ago
Malaysia Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩841,100 Roundtrip, found 4 days ago
₩841,100
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩841,100 found 4 days ago
Malaysia Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩848,400 Roundtrip, found 4 days ago
₩848,400
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩848,400 found 4 days ago
Malaysia Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩856,000 Roundtrip, found 4 days ago
₩856,000
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩856,000 found 4 days ago
Malaysia Airlines
Sat, Mar 14 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩865,400 Roundtrip, found 4 days ago
₩865,400
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sat, Mar 14 from Seoul to Adelaide, returning Wed, May 27, priced at ₩865,400 found 4 days ago
Malaysia Airlines
Sat, Mar 14 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩873,000 Roundtrip, found 4 days ago
₩873,000
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sat, Mar 14 from Seoul to Adelaide, returning Wed, May 27, priced at ₩873,000 found 4 days ago
Singapore Airlines
Tue, May 12 - Tue, May 26
ICN
Seoul
ADL
Adelaide
₩955,000 Roundtrip, found 6 days ago
₩955,000
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Tue, May 12 from Seoul to Adelaide, returning Tue, May 26, priced at ₩955,000 found 6 days ago
China Eastern Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩1,011,400 Roundtrip, found 4 days ago
₩1,011,400
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩1,011,400 found 4 days ago
Vietnam Airlines
Thu, May 7 - Sat, May 16
ICN
Seoul
ADL
Adelaide
₩1,018,500 Roundtrip, found 13 hours ago
₩1,018,500
Roundtrip
found 13 hours ago
Select Vietnam Airlines flight, departing Thu, May 7 from Seoul to Adelaide, returning Sat, May 16, priced at ₩1,018,500 found 13 hours ago
Cathay Pacific
Thu, Mar 5 - Wed, Mar 18
ICN
Seoul
ADL
Adelaide
₩1,110,100 Roundtrip, found 3 days ago
₩1,110,100
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Thu, Mar 5 from Seoul to Adelaide, returning Wed, Mar 18, priced at ₩1,110,100 found 3 days ago

Trending flights to South Australia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Malaysia Airlines
Sun, Mar 15 - Wed, May 27
ICN
Seoul
ADL
Adelaide
₩833,500 Roundtrip, found 4 days ago
₩833,500
Roundtrip
found 4 days ago
Select Malaysia Airlines flight, departing Sun, Mar 15 from Seoul to Adelaide, returning Wed, May 27, priced at ₩833,500 found 4 days ago

Frequently asked questions

How do I find cheap flights to South Australia that have flexible change policies?
By using our neat "No change fee" filter, that's how. All you have to do is enter your travel details, click "Search," then select the box underneath the "Flexible change policies" heading (it's on the left). Expedia makes it a cinch to find cheap, flexible airfares to South Australia.
How can I find cheap tickets to South Australia?
A good strategy for scoring cheap fares is to be flexible with your dates. Start by searching for your flight to South Australia, then click on the "flexible dates" link to compare prices for nearby days. Another useful tip? Book in advance. For an idea of costs, ₩833,500 was the best price for a flight to South Australia in the last seven days.
How much is a flight to South Australia?
You could have picked up a round-trip airfare to South Australia from anywhere between ₩833,500 and ₩1,110,100 in the last seven days. For one-way trips departing from Seoul (ICN), the lowest price during this time was just ₩419,800.
When is the cheapest time to fly to South Australia?
Take off for South Australia earlier in the week and you'll usually be rewarded with cheaper fares. Tuesday is known for being the cheapest day to jump on a plane, closely followed by Monday. If you're eager to avoid the costliest flights, keep clear of Saturdays.
How much is a plane ticket to South Australia?
Ticket prices to South Australia varied from ₩833,500 to ₩1,110,100 in the last seven days. Normally, the earlier you make a reservation, the better the price.
What is the best time to go to South Australia?
If you enjoy busy destinations, head to the top city of Adelaide during the popular months of March, September and October. Being in the Southern Hemisphere, the summer season begins in South Australia on December 1. If you're visiting during this time, pack some sunblock and a hat. Temperatures during an Adelaide summer range between 65ºF and 80ºF.
What months are the cheapest to book a flight to South Australia?
February is the cheapest month to secure a seat for your South Australia escape. Fares are at their most expensive throughout the festive month of December, so avoid this time if you can.

Book with confidence

About South Australia

Expedia offers flights to South Australia to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to South Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About South Australia

Explore a world of travel with Expedia

*Available to Expedia members.