Cheap flights from Adelaide to Singapore from $354
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Singapore departing on 22/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Adelaide to Singapore
Cheap return flights
Cheap one-way flights
Cheap direct flights
Indonesia AirAsia flights from Adelaide to Singapore
Our best Indonesia AirAsia deals on Adelaide to Singapore flight tickets
Qantas Airways flights from Adelaide to Singapore
Our best Qantas Airways deals on Adelaide to Singapore flight tickets
See travel insights to Singapore from
How to get the cheapest flight ticket from Adelaide to Singapore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Singapore?
In general, August is the cheapest month to fly from Adelaide to Singapore. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $917. If you aren’t able to travel during the month of August, then book flights to Singapore from Adelaide during May instead. Flights to Singapore in May, while not as cheap as those in August, still average around $919.
What is the cheapest day to depart on your flight to Singapore?
The cheapest day to depart on your flight to Singapore is on a Monday when prices can be found for as low as $1,251. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Singapore on Friday is $1,332.
What is the cheapest time of day to depart on your flight to Singapore?
At midday is the cheapest time of day to fly from Adelaide to Singapore when you can find flight prices for as low as $1,247. Flying to Singapore at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $1,307. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Adelaide to Singapore Changi flight route?
Fly from Adelaide to Singapore Changi for the best Adelaide - Singapore Changi flight prices
How far in advance should I book a flight to Singapore?
You are more likely to see cheaper flights to Singapore from Adelaide when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $1,136 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Adelaide for as low as $916 on momondo.
What cabin class options are available on Adelaide to Singapore Changi flights?
There are 4 cabin classes available to choose from on Adelaide to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Adelaide to Singapore Changi?
Singapore Airlines, Malaysia Airlines, and Cathay Pacific are the most popular carriers operating from Adelaide to Singapore Changi
Which airlines fly to Singapore?
Singapore Airlines, Qantas Airways and Jetstar are the top three most popular airlines that fly to Singapore from Adelaide according to our data. Singapore Airlines is the first choice among our users, with 66% of people opting to fly with this airline when travelling to Singapore. Keep in mind that there are 6 different airlines that fly to Singapore on a routine basis, so you have a few additional options to choose from.
How many flights depart from Adelaide to Singapore on average per day?
As of May 2025, there are 11 flights per day flying from Adelaide to Singapore. The most common time of day flights depart is 09:00, with 62% of flights taking off at midday.
How many flights depart from Adelaide to Singapore on average per week?
The number of flights available between Adelaide and Singapore is 80 per week as of May 2025. The most frequent departure day is Thu, with 20% of weekly flights leaving on this day.
When to book flights from Adelaide to Singapore
Cheap Adelaide to Singapore (ADL to SIN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Adelaide to Singapore
How far is Adelaide to Singapore Changi by plane?
There are 5408.0 km between Adelaide and Singapore Changi. Typically, this will take 6h 50m by plane in normal conditions.
When did momondo last update prices for flights from Adelaide Airport to Singapore Changi Airport?
Prices for flights from Adelaide Airport to Singapore Changi Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Adelaide Airport to Singapore Changi Airport?
There are 6 operators available for flights from Adelaide Airport to Singapore Changi Airport as of May 2025.
How old do you have to be to fly from Adelaide Airport to Singapore Changi Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Adelaide Airport to Singapore Changi Airport.
What documentation or ID do you need to fly to Singapore Changi Airport?
The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Adelaide to Singapore?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Adelaide to Singapore is Boeing 787 Dreamliner (87.10% of total bookings). The next most popular plane models are Boeing 777-200LR (6.93%), Airbus A330-300 (3.11%), and Boeing 787-8 Dreamliner (0.72%).
What is the most popular airline from Adelaide to Singapore?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Adelaide to Singapore is Singapore Airlines (63% of total bookings). The next most popular airlines are Qantas Airways (15%), Jetstar (10%), and Malaysia Airlines (7%).
Best airlines flying from Adelaide to Singapore
Compare and see reviews for airlines that fly from Adelaide to Singapore with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $587 | Free cancellation | Rating 6.6 447 reviews | |||
| PriceFrom $726 | Free cancellation | Rating 7.4 261 reviews | |||
| PriceFrom $783 | Free cancellation | Rating 7.5 846 reviews | |||
| PriceFrom $792 | Free cancellation | Rating 8.1 1,299 reviews | |||
| PriceFrom $899 | Free cancellation | Rating 8.0 3,250 reviews | |||
| PriceFrom $902 | Free cancellation | Rating 7.5 405 reviews |
Singapore Airlines Flights From Adelaide to Singapore
Across 10 Singapore Airlines flights from Adelaide to Singapore this week, the average price was $760, with the best Singapore Airlines deals starting from $510 round-trip. 1,299 users have rated Singapore Airlines on momondo, with an average score of 8.1/10.
Virgin Australia Flights From Adelaide to Singapore
$581 is the best Virgin Australia flight deal from Adelaide to Singapore found on momondo over the last 72 hours. The average Virgin Australia ticket price found was closer to $745, however, with flight time and availability significantly affecting the price. Virgin Australia (7.5/10 from 405 user reviews) flies into Singapore from Adelaide 10 times in an average week so prices can vary.
Why use momondo?
Why should I use momondo to find a flight deal from Adelaide to Singapore?
It is quick and easy to find Adelaide to Singapore flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Singapore that suits you.
Can I find flights from Adelaide to Singapore with flexible booking policies on momondo?
Flights from Adelaide to Singapore with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Adelaide to Singapore?
momondo provides multiple filters to help you find the best flight to Singapore from Adelaide. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Adelaide to Singapore right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Singapore, momondo offers a useful price alert feature which will track prices for flights to Singapore from Adelaide and alert you when they change.