S$ 317 Find Cheap Flights from Singapore to Adelaide – Compare and Save

Among airlines operating Singapore to Adelaide flights:

• Singapore Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Singapore Airlines operates flights between Singapore and Adelaide.

Flights from Singapore to Adelaide usually depart from Singapore Changi (SIN) and arrive at Adelaide (ADL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Singapore Airlines: a cabin bag and a checked bag in Economy class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Two cabin classes are available on flights from Singapore to Adelaide:

• Economy class
• Business Class

On this route, stopover flights are cheaper than direct options on average. Stopover fares average S$ 763 return via Sydney Kingsford Smith (SYD), compared with S$ 1,184 for direct.

The Boeing 787 Dreamliner family is used most often on this route, operated mainly by Singapore Airlines and Virgin Australia. Other aircraft seen on the route include Airbus A380 variants.

One-stop flights from Singapore to Adelaide most commonly connect through:

• Denpasar Bali Ngurah Rai (DPS) – 39% of one-stop connections
• Melbourne (MEL) – 33% of one-stop connections
• Kuala Lumpur Intl (KUL) – 22% of one-stop connections
• Darwin (DRW) – 4% of one-stop connections

Denpasar Bali Ngurah Rai (DPS) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 23% on the Singapore to Adelaide route. Thursday is the cheapest departure day at S$ 870 return on average, while Saturday is the most expensive at S$ 1,121, a difference of S$ 251. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Singapore to Adelaide route, 9% of flights were delayed in the past 3 months, with delays averaging 2 hours 8 minutes.

Morning is the busiest departure period on Singapore to Adelaide flights, with 50% leaving in that window. Night departures account for 50%, Afternoon flights for 0%, and Evening flights for 0%.

These are the earliest and latest flight times available from Singapore to Adelaide:

• Earliest: departs at 08:05 and lands at 14:42
• Latest: departs at 23:40 and lands at 06:17.

The flight takes about 6h 37m.

Last-minute fares on this route (booked within 2 weeks of departure) run 9% above the route average of S$ 1,002. Book 20 weeks before departure for the lowest fares.

A direct flight from Singapore to Adelaide takes 6h 37m, covering 8,689 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

One-way fares from Singapore to Adelaide are currently higher than usual. Average one-way flight prices are about S$ 1,471, which is 214% above the typical average for this route.

Singapore Airlines is the only airline operating Singapore to Adelaide flights. 91% of its flights are on time.

Night flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Kuala Lumpur Intl (KUL) gives the shortest average 1-stop total travel time of 10h 24m, compared to 10h 39m via Perth (PER) and 11h 19m via Darwin (DRW).

Adelaide is 1 hour ahead of Singapore (Central Australia Time vs Singapore Time). Plan for the time shift when scheduling connections or first-day activities.

Adelaide Airport (ADL) hosts 5 major car hire companies, with daily rates starting from around S$ 14 for economy cars. Top options include:
• Bargain Car Rentals
• Simba Car Hire
• East Coast Car Rentals
• Europcar
• Budget

Return flights from Singapore to Adelaide range from S$ 742 to S$ 1,222, with an average of S$ 1,002 over the past 12 months. Anything below S$ 742 counts as a good deal.