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Cheap flights from Adelaide to Sydney from £53

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 Sydney departing on 27/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

Jetstar Logo
07:45 - 10:15ADL-SYD
2h 00mdirect
Jetstar Logo
07:10 - 08:45SYD-ADL
2h 05mdirect
£106Jetstar
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Jetstar Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
Jetstar Logo
06:20 - 08:00SYD-ADL
2h 10mdirect
£109Jetstar
Find Deal
Sun, 10 Aug - Sun, 17 Aug
Jetstar Logo
09:15 - 11:40ADL-SYD
1h 55mdirect
Jetstar Logo
09:35 - 11:20SYD-ADL
2h 15mdirect
£109Jetstar
Find Deal
Tue, 5 Aug - Wed, 6 Aug
Jetstar Logo
17:15 - 19:40ADL-SYD
1h 55mdirect
Jetstar Logo
20:20 - 22:00SYD-ADL
2h 10mdirect
£110Jetstar
Find Deal
Tue, 16 Sep - Fri, 19 Sep
Virgin Australia Logo
06:00 - 08:20ADL-SYD
1h 50mdirect
Virgin Australia Logo
17:50 - 22:05SYD-ADL
4h 45m1 stop
£118Virgin Australia
Find Deal
Wed, 15 Oct - Wed, 15 Oct
Virgin Australia Logo
20:00 - 22:20ADL-SYD
1h 50mdirect
Virgin Australia Logo
19:30 - 21:10SYD-ADL
2h 10mdirect
£119Virgin Australia
Find Deal
Fri, 24 Oct - Fri, 31 Oct
 Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
 Logo
20:30 - 07:55SYD-ADL
11h 55m1 stop
Wed, 3 Sep - Wed, 3 Sep
 Logo
06:25 - 08:50ADL-SYD
1h 55mdirect
 Logo
17:50 - 22:15SYD-ADL
4h 55m1 stop
Fri, 5 Sep - Fri, 5 Sep
Qantas Airways Logo
14:10 - 18:10ADL-SYD
3h 30m1 stop
Qantas Airways Logo
14:35 - 16:15SYD-ADL
2h 10mdirect
£879Qantas Airways
Find Deal
Thu, 24 Jul - Sun, 27 Jul
Qantas Airways Logo
12:15 - 16:55ADL-SYD
4h 10m1 stop
Qantas Airways Logo
06:15 - 09:25SYD-ADL
3h 40m1 stop
£1,912Qantas Airways
Find Deal
Wed, 9 Jul - Tue, 15 Jul

Virgin Australia flights from Adelaide to Sydney

Our best Virgin Australia deals on Adelaide to Sydney flight tickets
Virgin Australia
15 Oct
ADL06:00Adelaide
1h 50m
SYD08:20Sydney Kingsford Smith
15 Oct
SYD17:50Sydney Kingsford Smith
4h 45m
1 stop
ADL22:05Adelaide
Virgin Australia
24 Oct
ADL20:00Adelaide
1h 50m
SYD22:20Sydney Kingsford Smith
31 Oct
SYD19:30Sydney Kingsford Smith
2h 10m
ADL21:10Adelaide
Virgin Australia
4 Sept
ADL06:00Adelaide
1h 50m
SYD08:20Sydney Kingsford Smith
4 Sept
SYD19:20Sydney Kingsford Smith
2h 10m
ADL21:00Adelaide

Jetstar flights from Adelaide to Sydney

Our best Jetstar deals on Adelaide to Sydney flight tickets
Jetstar
30 Oct
ADL07:45Adelaide
2h 00m
SYD10:15Sydney Kingsford Smith
3 Nov
SYD07:10Sydney Kingsford Smith
2h 05m
ADL08:45Adelaide
Jetstar
10 Aug
ADL06:25Adelaide
1h 55m
SYD08:50Sydney Kingsford Smith
17 Aug
SYD06:20Sydney Kingsford Smith
2h 10m
ADL08:00Adelaide
Jetstar
5 Aug
ADL09:15Adelaide
1h 55m
SYD11:40Sydney Kingsford Smith
6 Aug
SYD09:35Sydney Kingsford Smith
2h 15m
ADL11:20Adelaide

See travel insights to Sydney from

How to get the cheapest flight ticket from Adelaide to Sydney

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 typical price of a round-trip flight between Adelaide and Sydney?

What is the cheapest month to fly to Sydney?

In general, August is the cheapest month to fly from Adelaide to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £116. If you don’t want to visit Sydney in August, then you should wait until June to fly from Adelaide, when ticket prices are also cheap, with an average price of £117.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart on your flight to Sydney is on a Monday when prices can be found for as low as £131. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Adelaide because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £444.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Adelaide to Sydney in the evening for as low as £131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Sydney, so prices are often more expensive at around £392 per ticket.

What is the cheapest Adelaide to Sydney Kingsford Smith flight route?

Fly from Adelaide to Sydney Kingsford Smith for the best Adelaide - Sydney Kingsford Smith flight prices

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Adelaide when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Adelaide for as low as £112 on momondo.

What cabin class options are available on Adelaide to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on Adelaide to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Adelaide to Sydney flight prices changed over time?

As of June 2025, prices for Adelaide to Sydney flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Adelaide to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to Sydney (ADL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Sydney

Best price found

£53

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Sydney

1 airport
The best one-way flight to Sydney from Adelaide in the past 72 hours is £53. The best return flight deal from Adelaide to Sydney found on momondo in the last 72 hours is £106.
The fastest flight from Adelaide to Sydney takes 1h 50m
Direct flights go from Adelaide to Sydney every day.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is Adelaide to Sydney Kingsford Smith by plane?

    Adelaide and Sydney Kingsford Smith are 721.4 mi apart from one another. A reasonable flight in good conditions will take 1h 50m.

  • When did momondo last update prices for flights from Adelaide Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Adelaide Airport to Sydney Kingsford Smith Airport are updated daily.

  • How many operators does momondo search for flights from Adelaide Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Adelaide Airport to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Adelaide to Sydney?

  • What is the most popular airline from Adelaide to Sydney?


Best airlines flying from Adelaide to Sydney

Compare and see reviews for airlines that fly from Adelaide to Sydney with momondo
Airline
Rating
Free Cancellation
Price
JetstarPriceFrom £101Free CancellationRating
6.5
454 reviews
Search Jetstar flights
Virgin AustraliaPriceFrom £110Free CancellationRating
7.5
409 reviews
Search Virgin Australia flights
  • Virgin Australia Flights From Adelaide to Sydney

    Virgin Australia operates around 28 flights from Adelaide to Sydney every week. The average price of these flights found in the last 72 hours has been £210, but momondo users have found Virgin Australia deals from Adelaide to Sydney from as low as £150 round-trip. Virgin Australia has been scored 7.5/10 in 409 reviews.

  • Jetstar Flights From Adelaide to Sydney

    £138 is the best Jetstar flight deal from Adelaide to Sydney found on momondo over the last 72 hours. The average Jetstar ticket price found was closer to £186, however, with flight time and availability significantly affecting the price. Jetstar (6.5/10 from 454 user reviews) flies into Sydney from Adelaide 35 times in an average week so prices can vary.


Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Coogee
Randwick
Manly
Wollongong
Penrith
Katoomba
Cronulla
Swansea

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Adelaide to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Adelaide to Sydney with flexible booking policies on momondo?

All flight searches from Adelaide to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Adelaide to Sydney?

Once you have performed a search for Adelaide to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Adelaide to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Adelaide and alert you when they change.


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