Cheap Flights from Adelaide To Singapore from $685

Singapore is calling, and flying there with Singapore Airlines makes the journey part of the fun; explore Gardens by the Bay, feast your way through Lau Pa Sat and wander Marina Bay with 2026’s World’s Best Airline and World’s Best Economy Class Airline.

Flight Details

• Flying: Singapore Airlines direct to Singapore
• Cheapest Dates: Departing Perth, Darwin, Adelaide, Melbourne, Cairns and Sydney in Feb - Mar/27. Perth in Jun/27. Darwin and Brisbane in Nov/26. Sydney in Oct - Nov/26. Brisbane in Jan - Mar/27
• Included: 25kg checked luggage, meals and entertainment
• Singapore Airlines is ranked #1 in the Skytrax World Airline Rankings

Why We Like This
From $495 return for a direct flight to Singapore is seriously sharp, especially with 25kg checked luggage, meals and entertainment included, plus Singapore Airlines now holds both the 2026 World’s #1 Airline and World’s Best Economy Class titles.

Singapore Hotels Get a great deal on a room in Singapore

Travel Insurance Don't forget Travel Insurance

Can I use my own dates? Yes - just click the link closest to your preferred dates and then change the dates once the search has completed.

These prices won't last long. This deal was last updated on 19-Sep-2026 and prices were correct at the time of posting. If you click the sample dates and the prices have gone up, it unfortunately means the deal has ended.

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