£55+ Cheap flights from Sydney
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Sydney
Discover essential information about flights departing from Sydney, including flight schedules, destinations, airlines operating at the Sydney airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 21 February 2025.
Cheapest one-way flight | £29 |
---|---|
Cheapest round-trip flight | £50 |
Cheapest airline | Jetstar |
Most popular destination | Singapore Changi (SIN) |
Good round-trip deal | £55 or less |
Good one-way deal | £31 or less |
Find flights from Sydney
Cheapest flights from SydneyExplore the most affordable flight options available from Sydney. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from Sydney. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.
Find flights from Sydney within your budget
Find flights departing from Sydney that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 21 February 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches
Fly to
Route
Depart
Return
Price
SydneyCairns
SYD - CNS
SYDCNS
Sydney Kingsford Smith
Tue 1/7
19:45-22:50
Nonstop3h 05m
Cairns
Tue 8/7
06:35-09:35
Nonstop3h 00m
SydneyMelbourne
SYD - MEL
SYDMEL
Sydney Kingsford Smith
Fri 7/3
06:00-07:35
Nonstop1h 35m
Melbourne
Fri 7/3
20:30-21:55
Nonstop1h 25m
SydneyCairns
SYD - CNS
SYDCNS
Sydney Kingsford Smith
Sun 17/8
15:10-18:15
Nonstop3h 05m
Cairns
Sun 24/8
11:50-20:40
1 stop8h 50m
SydneyCairns
SYD - CNS
SYDCNS
Sydney Kingsford Smith
Fri 11/7
19:00-23:35
1 stop4h 35m
Cairns
Sun 27/7
19:15-22:10
Nonstop2h 55m
SydneyMelbourne
SYD - MEL
SYDMEL
Sydney Kingsford Smith
Thu 6/3
08:45-10:20
Nonstop1h 35m
Melbourne
Mon 10/3
08:15-09:40
Nonstop1h 25m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Wed 21/5
11:50-14:55
Nonstop5h 05m
Perth
Tue 27/5
23:55-06:05
Nonstop4h 10m
SydneyMelbourne
SYD - MEL
SYDMEL
Sydney Kingsford Smith
Sat 15/3
18:00-19:40
Nonstop1h 40m
Melbourne
Tue 18/3
16:30-17:55
Nonstop1h 25m
SydneyCairns
SYD - CNS
SYDCNS
Sydney Kingsford Smith
Mon 5/5
13:20-16:30
Nonstop3h 10m
Cairns
Thu 15/5
13:15-18:25
1 stop5h 10m
SydneyMelbourne
SYD - MEL
SYDMEL
Sydney Kingsford Smith
Sat 15/3
18:05-22:40
1 stop4h 35m
Melbourne
Mon 17/3
15:10-22:05
1 stop6h 55m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Sat 8/3
07:15-09:20
Nonstop5h 05m
Perth
Fri 21/3
15:15-22:30
Nonstop4h 15m
Best time to book a flight from Sydney
Have a flexible travel schedule? Discover the best time to fly from Sydney with our price prediction graph.
Travel insights for flights from Sydney
Get recent, data-driven insights about flights from Sydney including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Sydney?
Use this chart to determine the optimal time to book a return flight from Sydney to Heathrow. Price data was last updated on 14 February 2025.
Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Sydney?
Currently, March is the cheapest month in which you can book a flight from Sydney (average of £589). Flying from Sydney in December will prove the most costly (average of £902). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Sydney?
Use this chart to determine the cheapest time to fly return from Sydney to Heathrow. Price data was last updated on 16 December 2024.
Those who are seeking the cheapest fare on flights departing from Sydney would be wise to consider leaving during Sunday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Wednesday afternoons when fares are usually the most expensive.
Which airlines fly from Sydney?
Many airlines operate round-trip flights from Sydney: British Airways, Cathay Pacific, China Southern, Singapore Airlines, Etihad Airways. These airlines fly to the following popular destinations: London.
What are popular destinations to fly to from Sydney?
If you’re flying from Sydney, these routes are more frequently taken by airlines Melbourne (1,794 flights per day), Brisbane (1,059 flights per day) and Adelaide (626 flights per day).
What is the cheapest place to fly to from Sydney?
The cheapest city to fly to from Sydney is Ballina Byron, with prices starting at £13. Explore other affordable destinations below.
Airline reviews for flights from Sydney
Get insights into the airlines that provide service from Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Sydney. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
Crew
Boarding
Entertainment
Comfort
Overall
Food
Reviews
L,Nov 2024
SNA - SEA
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Direct flights from Australia
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Related info for your journey
Access useful and relevant information related to your journey from Sydney. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 21 February 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Sydney?
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Why should you use Cheapflights to find cheap flight tickets from Sydney?
Cheapflights simply makes it quick and affordable to book flights from Sydney by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sydney with no change fees?
Yes! Cheapflights helps users easily find flights from Sydney with no change fees.
Can Cheapflights notify me if prices for flights from Sydney become cheaper?
Not ready to book yet? You can track prices for flights from Sydney on Cheapflights with our Price Alerts feature and get notified when better prices are available.