Cheap flights from Adelaide to Singapore

Adelaide
ADL
Changi
SIN

Flight deals from Adelaide to Singapore

Below you can see the best deals on flights Adelaide — Singapore for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 September, from $261.

Top 10 cheap flights from Adelaide to Singapore

JQ
JQ
$ 265

Adelaide — Singapore

07:15—18:00
26 Aug 2026
12 h 15 m
1 stop
JQ
JQ
$ 265

Adelaide — Singapore

18:30—18:00
25 Aug 2026
25 h
1 stop
JQ
JQ
$ 265

Adelaide — Singapore

07:15—18:00
25 Aug 2026
36 h 15 m
1 stop
JQ
JQ
$ 276

Adelaide — Singapore

13:40—18:00
25 Aug 2026
29 h 50 m
1 stop
JQ
JQ
$ 276

Adelaide — Singapore

08:55—18:00
25 Aug 2026
34 h 35 m
1 stop
VA
JQ
$ 301

Adelaide — Singapore

07:40—18:00
26 Aug 2026
11 h 50 m
1 stop
VA
JQ
$ 301

Adelaide — Singapore

06:05—18:00
26 Aug 2026
13 h 25 m
1 stop
VA
JQ
$ 301

Adelaide — Singapore

20:10—18:00
25 Aug 2026
23 h 20 m
1 stop
VA
JQ
$ 301

Adelaide — Singapore

06:05—18:00
25 Aug 2026
37 h 25 m
1 stop
JQ
JQ
$ 306

Adelaide — Singapore

07:15—18:00
24 Aug 2026
12 h 15 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Adelaide to Singapore?

The price of a flight from Adelaide to Singapore changes depending on how far ahead you book. For the best chance of a lower fare, book around 30 days before departure, when the average ticket costs about $579. Fares also tend to climb as the departure date gets closer.

About the Adelaide — Singapore flight

Looking for cheap flights from Adelaide to Singapore? Compare fares from different airlines, check the flight schedule and travel time — and book your Adelaide — Singapore ticket online at the best price.

The route has direct flights — around 27 flights per week, flights are operated by Singapore Airlines, Ethiopian Airlines, Lufthansa, Swiss and 4 more airlines, a nonstop flight takes about 10 h, the distance between the cities is around 5,408 km.

Planning your trip? You may find our Singapore travel guide, how to get from the airport into town and Singapore weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $223Min. price
OctoberCheapest
MayPeak season
YesDirect flights
5,408 kmDistance
10 hTravel time
8Airlines
27 / wkFlights

Flight schedule from Adelaide to Singapore

The table shows direct flights from Adelaide to Singapore on the selected date. The flight takes approximately 10 h. Regular flights are operated by Singapore Airlines, Ethiopian Airlines, Lufthansa and Swiss. Departures from Adelaide Airport airports, arrivals at Changi International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Adelaide — Singapore

Below is a calendar of the lowest flight ticket prices for Adelaide — Singapore by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $223 in October, and the most expensive are around $408 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Adelaide to Singapore by month. Tickets are usually cheapest in August (around $302) and priciest in December (about $496) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$447highMay$363mediumSep$375medium
Feb$326lowJun$483highOct$363medium
Mar$314lowJul$471highNov$314low
Apr$350mediumAug$302lowDec$496high

Some values are estimated based on seasonality.

When to fly

Weather in Singapore: it is warmest in March (up to 31 °C on average) and coolest in January (around 29 °C). The driest month is February.

Tickets are usually cheapest in October and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Singapore

Dry and wet days · Singapore

Wind speed and direction · Singapore

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How to get the best deal on a Adelaide — Singapore ticket

  • Book ahead: fares for Adelaide — Singapore are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Singapore is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Adelaide — Singapore route are operated by 8 airlines; Singapore Airlines runs the most flights (around 74% of all flights). Compare carriers, flight shares and schedules below.

  • Singapore AirlinesSQ
    7x/week
    WebsiteFleet: 16325M pax/year
    • Direct flight ADL → SIN7x/week
      Duration
      7h 5m
      Days
      MTWTFSS
    74.1%Open →
  • Ethiopian AirlinesET
    1x/week
    WebsiteFleet: 14517.1M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • LufthansaLH
    1x/week
    WebsiteFleet: 38764.5M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • SwissLX
    1x/week
    WebsiteFleet: 11221.1M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • SASSK
    1x/week
    WebsiteFleet: 13524M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • Turkish AirlinesTK
    1x/week
    WebsiteFleet: 49283.4M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • Air IndiaAI
    1x/week
    WebsiteFleet: 14230M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →
  • Virgin AustraliaVA
    1x/week
    WebsiteFleet: 9231M pax/year
    • Direct flight ADL → SIN1x/week
      Duration
      1h 30m
      Days
      MTWTFSS
    3.7%Open →

Cities and airports on the Adelaide — Singapore route

Flights Adelaide — Singapore depart from Adelaide Airport and arrive at Changi International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Adelaide

ADL
Australia
About the cityHow to get thereWeatherAll about the country Australia
Arrival

Singapore

SIN
Singapore
About the cityHow to get thereWeatherAll about the country Singapore
Departure airports
Arrival airports

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How to get to Singapore: plane, train, bus

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Frequently asked questions about the Adelaide — Singapore flight

How long is the flight from Adelaide to Singapore?

A nonstop Adelaide — Singapore flight takes about 10 h — the distance between the cities is around 5,408 km.

How far is it from Adelaide to Singapore?

The distance from Adelaide to Singapore is about 5,408 km, which a nonstop flight covers in around 10 h.

Are there direct flights from Adelaide to Singapore?

Yes, there are nonstop flights Adelaide — Singapore — around 27 flights per week.

Which airlines fly from Adelaide to Singapore?

Airlines operating Adelaide — Singapore include Singapore Airlines, Ethiopian Airlines, Lufthansa, Swiss, SAS. See the full list with schedules in the "Airlines" section on this page.

Which airports do Adelaide — Singapore flights use?

Flights from Adelaide depart from Adelaide Airport, and arrive at Changi International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Adelaide to Singapore?

The price of a Adelaide — Singapore ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in May. Tickets typically cost between $223 and $408. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Adelaide — Singapore?

Flights Adelaide — Singapore are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Adelaide to Singapore?

To catch a low fare Adelaide — Singapore, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Adelaide

See all
MelbourneSydneyBrisbanePerthCanberraDarwinPort LincolnDenpasarCairnsGold CoastKuala LumpurAlice SpringsWhyallaDubaiAucklandDohaNewcastleHobartKingscoteNadiGuangzhouSunshine CoastShanghaiSan FranciscoLauncestonHong KongMount GambierProserpineChristchurchBendigo

Where else you can fly from Singapore

See all
Kuala LumpurJakartaBangkokDenpasarManilaHo Chi Minh CityTokyoGeorge TownShanghaiMelbourneHong KongSydneyPhuketSeoulPerthChennaiBeijingTaipeiLondonKoh SamuiHanoiMumbaiTiruchirappalliBrisbaneGuangzhouDa NangBengaluruShenzhenDelhiYangonSurabayaKota KinabaluDubaiOsakaColomboCebu CityChongqingDhakaChengduMedan

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