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Qantas Airways flights from Cairns to Sydney (CNS - SYD)

CNS — SYD
22 juil. — 29 juil.1
1 adult

Cheapflights users flying from Cairns to Sydney on Qantas Airways typically fly into Sydney Kingsford Smith and depart from Cairns. Select your dates above for pricing.

Qantas Airways flights from Cairns to Sydney in 2025

Find detailed information about Qantas Airways flights from Cairns to Sydney. Explore the options provided by Qantas Airways to plan your journey from Cairns to Sydney. Data last updated 17 juillet 2025.

One-way from

$248

Return from

$727

Popular in

April

Cheapest in

March

Average price (all airlines)

$313
Qantas Airways
  • Qantas Airways
  • 10/8
  • Nonstop
  • 2h 55m total
  • Cairns to Sydney
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Qantas Airways
  • Qantas Airways
  • 3/10-4/10
  • 2 total stops
  • 21h 45m total
  • Cairns to Sydney
Search Deals
Highest demand for flights from Cairns to Sydney Kingsford Smith; 6% potential price increase.
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Best time to find cheap flights from Cairns to Sydney Kingsford Smith; 2% potential price drop.
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Average price for all Cairns to Sydney Kingsford Smith flights (one-way and round-trip).
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  • Can I get a flight from Cairns to Sydney on Qantas Airways for under $300?

    Cheapflights users have found 1 Qantas Airways flights for under $300 on the CNS-SYD route. Prices on flights to Sydney from Cairns can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about Qantas Airways?

    457 Cheapflights users have left reviews for Qantas Airways and have rated the airline 6.5/10. If you are looking to travel from Cairns to Sydney on Qantas Airways, input your dates in the form above for our best prices!

Find Qantas Airways flight deals from Cairns to Sydney

Cheapest Qantas Airways flights from Cairns to Sydney
Explore the most affordable Qantas Airways flight options available from Cairns to Sydney. Find the lowest fares with prices last updated on 17 juillet 2025.

jeu. 7/813:40CNS - SYD
Nonstop2h 55mQantas Airways
dim. 10/813:20SYD - CNS
Nonstop3h 10mQantas Airways
Deal found 17/7$984

Travel insights for Qantas Airways flights from Cairns to Sydney

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

Weekly Qantas Airways flight availability from Cairns to Sydney

The most Qantas Airways flights from CNS to SYD are scheduled on a Monday (6 on average). You will have fewer Qantas Airways flight options on Wednesday, which is when the least amount of flights are scheduled (5 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).

Best time to book a flight from Cairns to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Cairns 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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Cairns to Sydney on another airline

Consider alternative airlines that service the Sydney area. Flight routes are based on user searches made on Cheapflights and were last updated on 17 juillet 2025.
Jetstar flights from Cairns to Sydney Kingsford Smith
Virgin Australia flights from Cairns to Sydney Kingsford Smith

See what others are saying about Qantas Airways

Read reviews and see what other travellers are saying about their experiences with Qantas Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Qantas Airways for your next flight. Reviews last updated 17 juillet 2025.
Qantas Airways
7.5
Good
877 reviews
Check prices
Overview

Comfort

7.4

Entertainment

7.2

Boarding

7.7

Crew

8.2

Food

6.9

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