Sydney (SYD) to Adelaide (ADL) flight prices

A quick snapshot of Sydney (SYD) to Adelaide (ADL) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for Kingsford Smith International Airport-Adelaide International

Weekly price trend

Jul

Aug

Week

AUD 84–87

AUD 88–92

AUD 93–96

AUD 97–101

AUD 102–106

Monthly price summary

JulyBest price

AugustMost expensive

Ticket prices for Sydney to Adelaide (July 2026 - August 2026) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: November 3, 2025.

Flight information

SYD → ADL

Flight frequency

120 flights/week

Type

Direct flight

Duration

2 hours 10 minutes

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Airlines with non-stop flights on this route:

Qantas Virgin Australia Jetstar

FAQ – Sydney (SYD) → Adelaide (ADL)

Are there any low-cost airlines with flights from Sydney (SYD) to Adelaide (ADL)?

Yes — Jetstar operates non-stop low-cost flights between Sydney and Adelaide.

Is roundtrip cheaper than two one-way tickets for SYD-ADL?

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

How far in advance should I book to get the best price?

For domestic routes like SYD-ADL, good deals often appear a few weeks out. Watch for sales and avoid peak dates.

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Sydney (SYD)

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Adelaide (ADL)

Roundtrip One way

Departure

Return

Adults

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Children (3–11)

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Youth (12–17)

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Infants (0–2)

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Class

Economy Premium Business First

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