$327 Find Cheap Flights from Adelaide to Singapore – Compare and Save

There are three main options to get to Singapore city centre from Singapore Airport. There are taxis that operate 24/7 and the journey takes about 25min, but this, as well as the price, will depend on the time of travel. On average, the taxi costs around S$ 25 (A$ 25) but it can depend on toll charges, which are active from 07:00 to 19:00 Monday to Friday. There is a Metro line that runs from the basement of Terminals 1 and 2 and takes about 30min. A ticket costs around S$ 2 (A$ 2). You will need to change at Tanah Merah station and take the green line onwards. Public buses 36 / 36A run to the city centre and cost approx. S$ 2.50 (A$ 2.50), taking about 1h 30min.

Yes, the Crowne Plaza Hotel is in Terminal 3, and you can connect to it from Terminals 1 and 2 via the Skytrain. It has a pool, a rainforest garden, and a sports bar. The Aerotel Transmit Hotel is in Terminal 1, and it has an outdoor pool, a pool bar, a library, and a gym. It also has 24h check in.

Among airlines operating Adelaide to Singapore 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 Adelaide and Singapore.

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

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
• Virgin Australia: 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.

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

• Economy class
• Premium Economy Class
• Business Class
• First Class

Prices vary by airline.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $811 return via Denpasar Bali Ngurah Rai (DPS), compared with $1,097 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $139–$139 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

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 A350-900 variants.

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

• Denpasar Bali Ngurah Rai (DPS) – 36% of one-stop connections
• Kuala Lumpur Intl (KUL) – 29% of one-stop connections
• Melbourne (MEL) – 28% of one-stop connections
• Perth (PER) – 3% 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 16% on the Adelaide to Singapore route. Tuesday is the cheapest departure day at $862 return on average, while Wednesday is the most expensive at $1,017, a difference of $154. 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 Adelaide to Singapore route, 13% of flights were delayed in the past 3 months, with delays averaging 2 hours 1 minute.

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

Some of the most popular sights in Singapore are Sentosa, Singapore City Centre, and Marina Bay. These are among the most viewed places in Singapore on KAYAK.

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

• Earliest: departs at 09:10 and lands at 16:09
• Latest: departs at 18:35 and lands at 01:34.

The flight takes about 6h 59m.

Last-minute fares on this route (booked within 2 weeks of departure) run 26% above the route average of $971. Book 21 weeks before departure for the lowest fares.

A direct flight from Adelaide to Singapore takes 6h 59m, 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.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $716 to $6,383. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Adelaide to Singapore are currently lower than usual. Average one-way flight prices are about $455, which is 11% below the typical average for this route.

Singapore Airlines is the only airline operating Adelaide to Singapore flights. 87% of its flights are on time.

Afternoon 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 53m, compared to 12h 07m via Sydney Kingsford Smith (SYD) and 12h 09m via Denpasar Bali Ngurah Rai (DPS).

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

Singapore Changi Airport (SIN) hosts 5 major car hire companies, with daily rates starting from around $81 for economy cars. Top options include:
• Avis
• Sixt
• Thrifty
• Hertz
• Europcar

Return flights from Adelaide to Singapore range from $776 to $1,267, with an average of $971 over the past 12 months. Anything below $776 counts as a good deal.