Which stopover airport has the shortest connection time from London to Sydney?

Dubai (DXB) has the shortest average stopover time for this route: 1h 15m.

How many flights depart from London to Sydney on average per day?

As of August 2026, there are 2 flights per day flying from London to Sydney. The most common time of day flights depart is 22:00, with 100% of flights taking off in the evening.

What is the cheapest airline that flies from London to Sydney Kingsford Smith?

Tianjin Airlines, Etihad Airways, and Vietnam Airlines are the most popular carriers operating from London to Sydney Kingsford Smith

Which stopover airport has the shortest travel time from London to Sydney?

Flights connecting via Manama (BAH) have the shortest average one-way travel time: 19h 05m.

Which stopover airport offers the lowest fares from London to Sydney?

Flights via Beijing (PEK) offer the lowest average return price of €586.

How many flights depart from London to Sydney on average per week?

As of August 2026, there are 18 flights per week flying from London to Sydney. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

Which airport is the most popular for stopovers for flights between London and Sydney?

Shanghai (PVG) was the most common stop: 25% of momondo users choosing one-stop flights on this route connected there.

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

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

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

As of August 2026, there is 1 operator available to choose from for flights from London to Sydney Kingsford Smith Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sydney Kingsford Smith Airport.

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

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€555 Cheap Flights from London to Sydney in 2026

Find the cheapest flights from London to Sydney

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One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

21:30 - 12:30LHR London Heathrow-SYD Sydney Kingsford Smith

30h 00m1 stop Chongqing Jiangbei Intl

17:20 - 20:00SYD Sydney Kingsford Smith-LHR London Heathrow

35h 40m1 stop Chongqing Jiangbei Intl

€956Tianjin Airlines

Sat, 29 Aug - Tue, 8 Sep

13:15 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

44h 50m1 stop New Delhi Indira Gandhi Intl

21:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

€961Air India

Fri, 18 Sep - Thu, 15 Oct

09:45 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 20m1 stop New Delhi Indira Gandhi Intl

21:35 - 11:30SYD Sydney Kingsford Smith-LHR London Heathrow

47h 55m1 stop New Delhi Indira Gandhi Intl

€961Air India

Mon, 28 Sep - Mon, 5 Oct

13:15 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

44h 50m1 stop New Delhi Indira Gandhi Intl

21:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

€961Air India

Fri, 18 Sep - Thu, 15 Oct

21:00 - 19:25LHR London Heathrow-SYD Sydney Kingsford Smith

37h 25m2 stops Beijing Daxing Intl Guangzhou Baiyun

14:20 - 19:20SYD Sydney Kingsford Smith-LHR London Heathrow

38h 00m1 stop Guangzhou Baiyun

€978China Southern

Thu, 17 Sep - Thu, 1 Oct

22:10 - 19:00LHR London Heathrow-SYD Sydney Kingsford Smith

35h 50m2 stops Guangzhou Baiyun Kuala Lumpur Intl

21:00 - 19:30SYD Sydney Kingsford Smith-LHR London Heathrow

31h 30m1 stop Haikou Meilan Intl

€992Multiple Airlines

Sun, 6 Sep - Tue, 22 Sep

09:45 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 20m1 stop New Delhi Indira Gandhi Intl

21:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

€998Air India

Fri, 18 Sep - Thu, 15 Oct

09:45 - 19:05LHR London Heathrow-SYD Sydney Kingsford Smith

24h 20m1 stop New Delhi Indira Gandhi Intl

20:35 - 19:00SYD Sydney Kingsford Smith-LHR London Heathrow

31h 25m1 stop New Delhi Indira Gandhi Intl

€998Air India

Thu, 24 Sep - Sat, 3 Oct

12:35 - 09:20LHR London Heathrow-SYD Sydney Kingsford Smith

35h 45m1 stop Xiamen Gaoqi Intl

16:40 - 07:00SYD Sydney Kingsford Smith-LHR London Heathrow

24h 20m1 stop Abu Dhabi Zayed Intl

€1,006Multiple Airlines

Fri, 2 Oct - Fri, 9 Oct

22:10 - 08:25LHR London Heathrow-SYD Sydney Kingsford Smith

25h 15m1 stop Guangzhou Baiyun

21:45 - 18:05SYD Sydney Kingsford Smith-LHR London Heathrow

29h 20m2 stops Guangzhou Baiyun Beijing Daxing Intl

€1,117China Southern

Sun, 30 Aug - Sun, 13 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

22:10 - 08:25LHR London Heathrow-SYD Sydney Kingsford Smith

25h 15m1 stop Guangzhou Baiyun

10:05 - 16:15SYD Sydney Kingsford Smith-LHR London Heathrow

39h 10m2 stops Guangzhou Baiyun Wuhan

€988China Southern

Sun, 23 Aug - Tue, 8 Sep

21:30 - 12:30LHR London Heathrow-SYD Sydney Kingsford Smith

30h 00m1 stop Chongqing Jiangbei Intl

17:20 - 20:00SYD Sydney Kingsford Smith-LHR London Heathrow

35h 40m1 stop Chongqing Jiangbei Intl

€1,021Tianjin Airlines

Sat, 22 Aug - Tue, 8 Sep

14:45 - 08:25LHR London Heathrow-SYD Sydney Kingsford Smith

32h 40m3 stops Amsterdam Schiphol Beijing Daxing Intl Guangzhou Baiyun

19:40 - 20:25SYD Sydney Kingsford Smith-LHR London Heathrow

33h 45m1 stop Beijing Capital

€1,081Multiple Airlines

Sun, 23 Aug - Tue, 8 Sep

21:20 - 09:00LHR London Heathrow-SYD Sydney Kingsford Smith

26h 40m1 stop Shanghai Pu Dong

10:05 - 18:40SYD Sydney Kingsford Smith-LHR London Heathrow

41h 35m2 stops Nanjing Lukou Intl Shanghai Pu Dong

€1,093China Eastern

Thu, 20 Aug - Wed, 2 Sep

21:20 - 09:00LHR London Heathrow-SYD Sydney Kingsford Smith

26h 40m1 stop Shanghai Pu Dong

11:00 - 18:40SYD Sydney Kingsford Smith-LHR London Heathrow

40h 40m1 stop Shanghai Pu Dong

€1,116China Eastern

Thu, 20 Aug - Wed, 2 Sep

22:40 - 19:10LHR London Heathrow-SYD Sydney Kingsford Smith

35h 30m2 stops Istanbul Kuala Lumpur Intl

10:00 - 15:10SYD Sydney Kingsford Smith-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Istanbul

€1,316Turkish Airlines

Sun, 23 Aug - Thu, 10 Sep

22:40 - 19:10LHR London Heathrow-SYD Sydney Kingsford Smith

35h 30m2 stops Istanbul Kuala Lumpur Intl

10:00 - 15:10SYD Sydney Kingsford Smith-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Istanbul

€1,316Turkish Airlines

Sun, 23 Aug - Thu, 10 Sep

22:40 - 19:10LHR London Heathrow-SYD Sydney Kingsford Smith

35h 30m2 stops Istanbul Kuala Lumpur Intl

10:00 - 15:10SYD Sydney Kingsford Smith-LHR London Heathrow

38h 10m2 stops Bangkok Suvarnabhumi Istanbul

€1,316Turkish Airlines

Sun, 23 Aug - Mon, 14 Sep

08:25 - 06:25LHR London Heathrow-SYD Sydney Kingsford Smith

37h 00m2 stops Muscat Seeb Kuala Lumpur Intl

12:45 - 19:10SYD Sydney Kingsford Smith-LHR London Heathrow

39h 25m2 stops Kuala Lumpur Intl Muscat Seeb

€1,351Oman Air

Fri, 21 Aug - Mon, 7 Sep

22:40 - 19:10LHR London Heathrow-SYD Sydney Kingsford Smith

35h 30m2 stops Istanbul Kuala Lumpur Intl

21:05 - 16:40SYD Sydney Kingsford Smith-LHR London Heathrow

28h 35m2 stops Kuala Lumpur Intl Istanbul

€1,354Turkish Airlines

Sun, 23 Aug - Tue, 8 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€1,689Qantas Airways

Sun, 6 Sep - Tue, 22 Sep

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€1,697Qantas Airways

Thu, 17 Sep - Thu, 1 Oct

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€1,717Qantas Airways

Sun, 6 Sep - Tue, 22 Sep

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€1,719Qantas Airways

Sun, 30 Aug - Sun, 13 Sep

22:00 - 06:05LHR London Heathrow-SYD Sydney Kingsford Smith

23h 05mdirect

14:35 - 05:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 00mdirect

€1,733British Airways

Mon, 14 Sep - Wed, 30 Sep

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

14:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€1,822Qantas Airways

Thu, 24 Sep - Sat, 3 Oct

22:00 - 06:05LHR London Heathrow-SYD Sydney Kingsford Smith

23h 05mdirect

15:35 - 05:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 00mdirect

€1,978British Airways

Mon, 28 Sep - Mon, 5 Oct

22:00 - 06:05LHR London Heathrow-SYD Sydney Kingsford Smith

23h 05mdirect

15:35 - 05:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 00mdirect

€2,067British Airways

Wed, 30 Sep - Wed, 7 Oct

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

15:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€2,270Qantas Airways

Wed, 30 Sep - Wed, 7 Oct

20:50 - 05:10LHR London Heathrow-SYD Sydney Kingsford Smith

23h 20mdirect

15:45 - 06:35SYD Sydney Kingsford Smith-LHR London Heathrow

24h 50mdirect

€2,472Qantas Airways

Fri, 2 Oct - Fri, 9 Oct

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Tianjin Airlines flights from London to Sydney

Our best Tianjin Airlines deals on London to Sydney flight tickets

Tianjin Airlines

29 Aug

LHR21:30London Heathrow

30h 00m

1 stop

SYD12:30Sydney Kingsford Smith

8 Sept

SYD17:20Sydney Kingsford Smith

35h 40m

1 stop

LHR20:00London Heathrow

€956

Tianjin Airlines

5 Sept

LHR21:30London Heathrow

30h 00m

1 stop

SYD12:30Sydney Kingsford Smith

8 Sept

SYD17:20Sydney Kingsford Smith

35h 40m

1 stop

LHR20:00London Heathrow

€1,011

Tianjin Airlines

22 Aug

LHR21:30London Heathrow

30h 00m

1 stop

SYD12:30Sydney Kingsford Smith

8 Sept

SYD17:20Sydney Kingsford Smith

35h 40m

1 stop

LHR20:00London Heathrow

€1,021

Air India flights from London to Sydney

Our best Air India deals on London to Sydney flight tickets

Air India

18 Sept

LHR13:15London Heathrow

44h 50m

1 stop

SYD19:05Sydney Kingsford Smith

15 Oct

SYD21:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

€960

Air India

18 Sept

LHR13:15London Heathrow

44h 50m

1 stop

SYD19:05Sydney Kingsford Smith

15 Oct

SYD21:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

€961

Air India

18 Sept

LHR09:45London Heathrow

24h 20m

1 stop

SYD19:05Sydney Kingsford Smith

15 Oct

SYD21:35Sydney Kingsford Smith

31h 25m

1 stop

LHR19:00London Heathrow

€998

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Sat 29/8

21:30-12:30

1 stop30h 00m

Sydney Kingsford Smith

Tue 8/9

17:20-20:00

1 stop35h 40m

€956

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Fri 18/9

13:15-19:05

1 stop44h 50m

Sydney Kingsford Smith

Thu 15/10

21:35-19:00

1 stop31h 25m

€960

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Mon 28/9

09:45-19:05

1 stop24h 20m

Sydney Kingsford Smith

Mon 5/10

21:35-11:30

1 stop47h 55m

€961

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Fri 18/9

13:15-19:05

1 stop44h 50m

Sydney Kingsford Smith

Thu 15/10

21:35-19:00

1 stop31h 25m

€961

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Thu 17/9

21:00-19:25

2 stops37h 25m

Sydney Kingsford Smith

Thu 1/10

14:20-19:20

1 stop38h 00m

€978

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Sun 6/9

22:10-19:00

2 stops35h 50m

Sydney Kingsford Smith

Tue 22/9

21:00-19:30

1 stop31h 30m

€992

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Fri 18/9

09:45-19:05

1 stop24h 20m

Sydney Kingsford Smith

Thu 15/10

21:35-19:00

1 stop31h 25m

€998

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Thu 24/9

09:45-19:05

1 stop24h 20m

Sydney Kingsford Smith

Sat 3/10

20:35-19:00

1 stop31h 25m

€998

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Fri 2/10

12:35-09:20

1 stop35h 45m

Sydney Kingsford Smith

Fri 9/10

16:40-07:00

1 stop24h 20m

€1,006

Fastest return journey

LondonSydney

LHR London Heathrow - SYD Sydney Kingsford Smith

LHRSYD

London Heathrow

Sun 30/8

22:10-08:25

1 stop25h 15m

Sydney Kingsford Smith

Sun 13/9

21:45-18:05

2 stops29h 20m

€1,117

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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

Prices

Airlines

Stopovers

Other information

What is the typical price of a round-trip flight between London and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from €1,080 to €1,498.
The lowest price recently found on this route was €956.

What is the cheapest month to fly to Sydney?

The month of November is another great option to travel to Sydney, with average flight prices from London averaging around €1,061.

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

You are more likely to see cheaper flights to Sydney from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around €1,230 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 London for as low as €1,126 on momondo.

Can stopping save me money on London to Sydney flights?

You could potentially save up to 50% on your flight if you consider stops on a London to Sydney flight.

How have London to Sydney flight prices changed over time?

As of August 2026, prices for London to Sydney flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from London to Sydney

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

Estimated return price

Cheap London to Sydney (LON to SYD) flight deals and tips

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

Best price found	€555
Fastest flight time	23h 20m
Direct flights	Mon, Tue, Thu, Fri and Sat
Airports in Sydney	1 airport

The best one-way flight to Sydney from London in the past 72 hours is €555. The best return flight deal from London to Sydney found on momondo in the last 72 hours is €956.

The fastest flight from London to Sydney takes 23h 20m

Direct flights go from London to Sydney on Monday, Tuesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..

There is 1 airport in Sydney. From London there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from London to Sydney

How far is London to Sydney Kingsford Smith by plane?
There are 16983.0 km between London and Sydney Kingsford Smith. Typically, this will take 23h 20m by plane in normal conditions.
When did momondo last update prices for flights from London to Sydney Kingsford Smith Airport?
Prices for flights from London to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from London to Sydney Kingsford Smith Airport?
As of August 2026, there is 1 operator available to choose from for flights from London to Sydney Kingsford Smith Airport.
How old do you have to be to fly from London to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Sydney is Airbus A380-800 (88.61% of total bookings). The next most popular plane models are Airbus A380 (6.33%), Boeing 777-300ER (3.16%), and Boeing 787-9 Dreamliner (1.27%).
What is the most popular airline from London to Sydney?
momondo data reveals that the most frequently booked airline on the route from London to Sydney is China Southern, representing 100% of all bookings.

Best airlines flying from London to Sydney

Compare and see reviews for airlines that fly from London to Sydney with momondo

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom €642	Free Cancellation	Rating 7.4 175 reviews		Search China Southern flights

Parramatta

Coogee

Terrigal

Randwick

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Sydney for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Sydney from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sydney from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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China Southern

Cheap flights from London to Sydney from €555

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Sydney departing on 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Tianjin Airlines flights from London to Sydney

Our best Tianjin Airlines deals on London to Sydney flight tickets

Air India flights from London to Sydney

Our best Air India deals on London to Sydney flight tickets

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See travel insights to Sydney from

How to get the cheapest flight ticket from London to Sydney

What is the typical price of a round-trip flight between London and Sydney?

What is the cheapest month to fly to Sydney?

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

Can stopping save me money on London to Sydney flights?

How have London to Sydney flight prices changed over time?

What is the cheapest airline that flies from London to Sydney Kingsford Smith?

Which airport is the most popular for stopovers for flights between London and Sydney?

Which stopover airport offers the lowest fares from London to Sydney?

Which stopover airport has the shortest travel time from London to Sydney?

Which stopover airport has the shortest connection time from London to Sydney?

How many flights depart from London to Sydney on average per day?

How many flights depart from London to Sydney on average per week?

When to book flights from London to Sydney

Cheap London to Sydney (LON to SYD) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Sydney

Frequently asked questions about flying from London to Sydney

Best airlines flying from London to Sydney

Compare and see reviews for airlines that fly from London to Sydney with momondo

Travelling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Fly your favourite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular Cities in Australia

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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