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Cheap flights from Adelaide to Sydney from $84

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SYD
23 Oct — 30 Oct1
1 adult

The best prices from Adelaide to Sydney Kingsford Smith are usually found in May or June, booked 74 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Adelaide to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Adelaide (ADL) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 October 2024.

Round-trip from

$178

One-way from

$84

Popular in

December

Cheapest in

May
Jetstar
  • Jetstar
  • 15/1-19/1
  • Nonstop
  • 4h 05m total
  • Adelaide to Sydney
Jetstar
  • Jetstar
  • 8/4
  • Nonstop
  • 1h 50m total
  • Adelaide to Sydney
High demand for flights, 19% potential price rise
Best time to find cheap flights, 17% potential price drop

Find flight deals from Adelaide to Sydney

Cheapest flights from Adelaide to Sydney
Explore the most affordable flight options available from Adelaide to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 October 2024.

Thu 14/1119:45ADL - SYD
Nonstop1h 50mJetstar
Sun 17/1107:05SYD - ADL
Nonstop2h 05mJetstar
Deal found 17/10$218
Mon 28/1019:45ADL - SYD
Nonstop1h 55mMultiple Airlines
Wed 30/1007:05SYD - ADL
Nonstop2h 05mMultiple Airlines
Deal found 17/10$269
Wed 30/1019:45ADL - SYD
Nonstop1h 55mVirgin Australia
Thu 31/1007:15SYD - ADL
Nonstop2h 10mVirgin Australia
Deal found 17/10$344

Find flights from Adelaide to Sydney within your budget

Customise your flight search to find flights from Adelaide to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 728,868 searches. Data last updated 18 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$178 - $433

Route

Depart

Return

Price

AdelaideSydney Kingsford Smith

ADL - SYD

ADLSYD

Adelaide

Wed 15/1

Nonstop2h 00m

Sydney Kingsford Smith

Sun 19/1

Nonstop2h 05m

$178

AdelaideSydney Kingsford Smith

ADL - SYD

ADLSYD

Adelaide

Mon 28/10

Nonstop1h 55m

Sydney Kingsford Smith

Wed 30/10

Nonstop2h 05m

$269

AdelaideSydney Kingsford Smith

ADL - SYD

ADLSYD

Adelaide

Wed 30/10

Nonstop1h 55m

Sydney Kingsford Smith

Thu 31/10

Nonstop2h 10m

$344

AdelaideSydney Kingsford Smith

ADL - SYD

ADLSYD

Adelaide

Thu 14/11

Nonstop1h 55m

Sydney Kingsford Smith

Sun 17/11

Nonstop2h 05m

$433

Flights are sorted by cheapest first

Deals found on 17/10

Best time to book a flight from Adelaide to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Adelaide to Sydney

Get recent, data-driven insights about flights from Adelaide to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Adelaide to Sydney?

Use this chart to determine the optimal time to book a return flight from Adelaide to Sydney. Price data was last updated on 11 October 2024.

The best time to book flights from Adelaide to Sydney is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Adelaide to Sydney?

Currently, May is the cheapest month in which you can book a flight from Adelaide to Sydney (average of $129). Flying from Adelaide to Sydney in December is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ADL to SYD?

Find hourly flight availability from Adelaide to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 October 2024.

A simple way to save on the total cost of your ticket is to fly from Adelaide to Sydney in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from Adelaide to Sydney?

Use this chart to determine the cheapest time to fly return from Adelaide to Sydney. Price data was last updated on 13 October 2024.

Travellers seeking maximum savings on their Adelaide to Sydney flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Adelaide to Sydney

Explore weekly flight availability from Adelaide to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 October 2024.

The most flights from ADL to SYD are scheduled on a Thursday (103 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (57 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 18 October 2024.
Read reviews from past customers who have flown Jetstar, Virgin Australia and Qantas Airways from Adelaide to Sydney. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.6
Good
832 reviews

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Crew were great. Food was amazing and the toilet was clean. Couldn’t ask for anything more.

7.6
Good
832 reviews
7.6
Good
832 reviews

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Crew were great. Food was amazing and the toilet was clean. Couldn’t ask for anything more.

7.6
Good
502 reviews
7.6
Good
832 reviews

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Crew were great. Food was amazing and the toilet was clean. Couldn’t ask for anything more.

6.7
Okay
540 reviews
7.6
Good
832 reviews

Crew

8.2

Food

7.0

Boarding

7.7

Entertainment

7.2

Overall

7.6

Comfort

7.4

Reviews

1 / 10

Crew were great. Food was amazing and the toilet was clean. Couldn’t ask for anything more.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Adelaide to Sydney?

    Booking a flight from Adelaide (ADL) to Sydney Kingsford Smith (SYD) is your only option if you wish to fly from Adelaide to Sydney. On a typical day, there are 87 flights from Adelaide to Kingsford Smith, all of which are around 1h 50m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Adelaide to Sydney.

  • How popular is this Adelaide to Sydney flight route?

  • What are the cheapest airlines flying from Adelaide to Sydney round-trip?

    According to our current data, Jetstar ($178), Virgin Australia ($344), and Qantas Airways ($433) offers the cheapest pricing from Adelaide to Sydney. Jetstar is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Adelaide to Sydney one-way?

    To fly one-way, consider booking your trip with Jetstar, which is currently one of the cheapest options available, starting at $84. Virgin Australia flights start at $120 while deals on Qantas Airways start at $185 one-way.

  • What are the most reliable airlines from Adelaide to Sydney?

    The top 3 most reliable airlines when flying from Adelaide to Sydney are Bangkok Airways (85%), LATAM Airlines (85%) and Fiji Airways (84%).

  • What are the cheapest flights from Adelaide to Sydney?

    While on average a flight from Adelaide to Sydney is generally $5,680, our data shows the cheapest flight currently is $119. When looking at the most popular route, (Adelaide - Sydney Kingsford Smith), you can expect to pay $178 for that flight.

  • Can I find deals for flights from Adelaide to Sydney that include hotel bookings?

    Yes. In addition to deals on Adelaide to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Sydney.

  • Can I find deals for business class flights from Adelaide to Sydney?

    Yes. Cheapflights offers flight deals from Adelaide to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Adelaide to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Adelaide to Sydney (average of $129). Flying from Adelaide to Sydney in December is currently the most expensive (average of $170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Adelaide to Sydney on these airlines
Choose from the following airlines for your flight from Adelaide to Sydney. Flights are based on user searches made on Cheapflights and were last updated on 18 October 2024.

Top 4 airlines flying from Adelaide to Sydney

Discover the top 4 airlines that operate flights from Adelaide to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 728,868 searches. Data last updated 18 October 2024.
AirlineCheapestAverageFlexibilityOn-time
RexCheapest$158Average$322FlexibilityNo cancel feeOn-time86%
Search Rex flights
Virgin AustraliaCheapest$162Average$307FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
JetstarCheapest$175Average$268FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$213Average$398FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Adelaide to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Adelaide.

Can Cheapflights find flights from Adelaide to Sydney with no change fees?

Yes, we can. To see specific flights from Adelaide to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Adelaide to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Adelaide to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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