£477+ Cheap flights to Sydney

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SYD
8 jul. — 15 jul.1
1 adult
1 adult, Economy, 0 bags

Flights to Sydney in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Sydney
Explore the most affordable flight options available to Sydney. Find the lowest fares based on data from user searches, with prices last updated on 8 junio 2026.

mar. 23/621:30
LGW
-
SYD
2 stops36h 55m
China Southern
mar. 7/721:45
SYD
-
LGW
1 stop25h 45m
China Southern
Deal found 3/6£839
dom. 22/1121:30
LHR
-
SYD
2 stops35h 50m
China Southern
jue. 3/1215:15
SYD
-
LHR
2 stops37h 40m
China Southern
Deal found 4/6£839
mié. 1/717:10
LGW
-
SYD
1 stop41h 15m
China Southern
jue. 9/710:05
SYD
-
LGW
1 stop29h 25m
China Southern
Deal found 4/6£839
vie. 12/622:15
LHR
-
SYD
1 stop22h 50m
Emirates
vie. 19/606:00
SYD
-
LHR
1 stop23h 15m
Emirates
Deal found 8/6£839
mar. 1/921:20
LHR
-
SYD
1 stop26h 40m
China Eastern
sáb. 3/1010:00
SYD
-
LHR
2 stops41h 40m
China Eastern
Deal found 7/6£840
lun. 31/821:20
LHR
-
SYD
1 stop26h 40m
China Eastern
mar. 13/1012:00
SYD
-
LHR
1 stop40h 40m
China Eastern
Deal found 3/6£841
vie. 4/918:00
LGW
-
SYD
1 stop33h 35m
China Eastern
dom. 13/920:30
SYD
-
LGW
1 stop43h 10m
China Eastern
Deal found 5/6£842
mié. 25/1117:15
LHR
-
SYD
2 stops29h 10m
China Southern
mié. 9/1222:10
SYD
-
LHR
2 stops30h 45m
China Southern
Deal found 4/6£842
sáb. 7/1121:00
LHR
-
SYD
1 stop29h 35m
China Eastern
vie. 13/1121:30
SYD
-
LHR
1 stop31h 00m
China Eastern
Deal found 3/6£842
lun. 31/811:35
LGW
-
SYD
1 stop36h 25m
China Eastern
lun. 12/1021:30
SYD
-
LGW
1 stop27h 30m
China Eastern
Deal found 3/6£843
sáb. 7/1121:30
LHR
-
SYD
2 stops35h 50m
China Southern
mié. 25/1115:15
SYD
-
LHR
2 stops37h 40m
China Southern
Deal found 6/6£843
mar. 3/1110:30
LGW
-
SYD
1 stop40h 05m
China Eastern
sáb. 14/1112:00
SYD
-
LGW
1 stop29h 30m
China Eastern
Deal found 3/6£844

Find flight deals to Sydney

Find the latest flights to Sydney in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 8 junio 2026.

Return from

£839

One-way from

£478

Popular in

December

Cheapest in

May

Average price

£881

Good round-trip deal

£1,222 or less

Good one-way deal

£958 or less
China Southern
  • China Southern
  • 23/6-7/7
  • 3 total stops
  • 62h 40m total
  • London to Sydney
5/11
  • 5/11
  • 2 total stops
  • 47h 45m total
  • London to Sydney
Highest demand for flights based on searches. 6% potential increase in price (£73 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£35 potential savings vs. average return price).
Average for return flights in June 2026
Price to beat on a round-trip flight from London to Sydney Kingsford Smith.
Price to beat on a one-way flight from London to Sydney Kingsford Smith.

Cheapflights Fare Finder

 
Locate flights to Sydney that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 8 junio 2026.
Use the filters below to find and compare flights to Sydney that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

lun. 9/11

17:00-13:35

1 stop33h 35m

Sydney Kingsford Smith

dom. 22/11

21:30-14:00

1 stop27h 30m

£882

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

mié. 1/7

11:35-08:00

3 stops35h 25m

Sydney Kingsford Smith

jue. 9/7

20:30-15:00

1 stop27h 30m

£933

LondonSydney

LTN - SYD

LTNSYD

London Luton

mié. 24/6

14:50-09:00

2 stops33h 10m

Sydney Kingsford Smith

mar. 14/7

11:00-11:00

2 stops33h 00m

£944

LondonSydney

LTN - SYD

LTNSYD

London Luton

mié. 24/6

14:50-09:00

2 stops33h 10m

Sydney Kingsford Smith

lun. 13/7

11:00-11:00

2 stops33h 00m

£953

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

jue. 29/10

10:30-13:35

1 stop40h 05m

Sydney Kingsford Smith

sáb. 14/11

21:30-14:00

1 stop27h 30m

£961

LondonSydney

LTN - SYD

LTNSYD

London Luton

lun. 22/6

16:10-09:00

2 stops31h 50m

Sydney Kingsford Smith

mié. 8/7

11:25-09:25

2 stops31h 00m

£1,007

LondonSydney

LGW - SYD

LGWSYD

London Gatwick

vie. 4/12

06:30-21:50

2 stops28h 20m

Sydney Kingsford Smith

mié. 3/3

07:15-09:10

3 stops36h 55m

£1,019

LondonSydney

LTN - SYD

LTNSYD

London Luton

mar. 30/6

17:45-12:35

2 stops33h 50m

Sydney Kingsford Smith

lun. 20/7

11:00-11:00

2 stops33h 00m

£1,020

LondonSydney

LTN - SYD

LTNSYD

London Luton

mar. 1/9

13:10-09:00

3 stops34h 50m

Sydney Kingsford Smith

mar. 15/9

11:00-13:25

2 stops35h 25m

£1,028

LondonSydney

STN - SYD

STNSYD

London Stansted

mar. 1/9

14:55-22:05

1 stop22h 10m

Sydney Kingsford Smith

dom. 11/10

21:10-12:55

1 stop25h 45m

£1,043

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 60 resultsSorted by cheapest first
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2
3
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6

Best time to book a flight to Sydney

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

Cheapflights Insights

Everything you need to know about your flight to Sydney

How long is the flight to Sydney?

On average, a flight from London to Sydney takes 25 hours 22 minutes. Flights to Sydney from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Sydney

The most flights from London to Sydney are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

What are the cheapest airlines that fly to Sydney?

The cheapest airlines flying from London to Sydney are Hainan Airlines, China Southern and Air China.

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).

When is the best time to book a flight to Sydney?

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 8 junio 2026.
See what other customers who have flown with Cathay Pacific,China Southern, andEtihad Airways to Australia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

Crew

8.1

Food

7.3

Comfort

7.6

Boarding

7.9

Overall

7.6

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Tejbir,Apr 2026

YVR - HKG

Flight was late 30 min so was not able to catch next flight. Instead of Delhi they send to Hyderabad and from their to Delhi. It took full 8hours more. Lot of trouble and confusion 😕

FAQs about flying to Sydney

Sydney airport overview

Sydney Airport, also referred to as Kingsford-Smith Airport, is situated in the suburb of Mascot, near Botany Bay, approximately 9km (6 miles) from Sydney, Australia’s largest city and main commercial and tourist hub. It is one of the oldest continuously running airports in the world and, having handled just over 35.9 million passengers in 2010, it is Australia’s busiest aerial hub.

Comprising three passenger terminals, namely International Terminal T1 and Domestic Terminals T2 and T3, Sydney Airport is home to a vast array of world-class shopping and dining venues, as well as a host of facilities and amenities for both tourists and business travellers. Check-in, baggage claims, immigrations, customs and security are generally smooth and painless; however, like most international airports, standard airport processes can slow down during peak times.

In essence, Sydney Airport is clean, efficient and well maintained. Better yet, transport to and from the airport is abundant and therefore makes this airport an ideal gateway for those travelling to Sydney and surrounds.

  • What airport do you fly into for flights to Sydney?

    Booking a flight to Sydney Kingsford Smith (SYD) is your only option if you intend on flying to Sydney. It is only a 4.6 mi journey from Kingsford Smith to Sydney’s city center. On average, Sydney Kingsford Smith has 3 flights from London per day from 30 airlines.

  • Can I find cheaper flights to Sydney if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sydney on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sydney?

    Based on reviews from Cheapflights users, Hainan Airlines is rated the highest out of the airlines that fly to Sydney.

  • What is the cheapest airport to fly to in Sydney?

    Sydney Kingsford Smith is currently the cheapest airport to fly to in Sydney. One-way flights to Sydney Kingsford Smith typically cost £34, while return flights cost around £103.

  • How much is a return flight to Sydney?

    A return flight to Sydney will typically cost around £136, however they can be found for as little as £103.

  • Where does the fastest flight to Sydney depart from?

    For those looking to save time traveling to Sydney, London offers the quickest one-way flight (21 hours 25 minutes).

  • Does Sydney Kingsford Smith have car hire?

    Yes. Those touching down at Sydney Kingsford Smith can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sydney Kingsford Smith?

    Yes. Sydney Kingsford Smith has hotels nearby for those requiring accommodations. Rydges Sydney Airport Hotel is the closest property to Sydney Kingsford Smith (0.0 mi away from Sydney Kingsford Smith).

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Parramatta
Coogee
Manly

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

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Can Cheapflights find flights to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Sydney flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Sydney flights so you can book your flight when prices are ideal. Enable price alerts 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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