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Cheap flights from London to Sydney from C$ 1,000

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 10/2. 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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Find the cheapest flights from London to Sydney

Cheap round-trip flights

These are some of the best round-trip flight deals from London to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Sydney.

Cheap last-minute flights

Planning a quick getaway from London to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London to Sydney

Find recent round-trip train or bus tickets from London to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:30 p.m.SYD-LHR
28h 20m1 stop
C$ 1,509China Airlines
Find Deal
Mon, 17 Mar - Fri, 4 Apr
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:55 p.m.SYD-LHR
29h 45m1 stop
C$ 1,510China Airlines
Find Deal
Fri, 14 Feb - Tue, 4 Mar
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:55 p.m.SYD-LHR
29h 45m1 stop
C$ 1,512China Airlines
Find Deal
Sat, 1 Mar - Tue, 25 Mar
7:50 p.m. - 8:15 a.m.LHR-SYD
27h 25m1 stop
10:15 a.m. - 4:55 p.m.SYD-LHR
39h 40m1 stop
C$ 1,526Vietnam Airlines
Find Deal
Tue, 6 May - Wed, 21 May
5:40 p.m. - 3:30 p.m.LHR-SYD
34h 50m1 stop
8:40 p.m. - 3:55 p.m.SYD-LHR
30h 15m1 stop
C$ 1,561Air China
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Fri, 7 Feb - Fri, 28 Feb
8:50 p.m. - 10:25 a.m.LHR-SYD
28h 35m1 stop
6:05 p.m. - 3:40 p.m.SYD-LHR
30h 35m1 stop
C$ 1,615Singapore Airlines
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Sun, 4 May - Wed, 21 May
7:25 p.m. - 12:10 p.m.LHR-SYD
53h 45m2 stops
10:10 p.m. - 4:30 p.m.SYD-LHR
27h 20m1 stop
C$ 1,621
Find Deal
Tue, 18 Mar - Mon, 7 Apr
6:40 a.m. - 12:10 p.m.LHR-SYD
42h 30m2 stops
10:10 p.m. - 4:55 p.m.SYD-LHR
29h 45m1 stop
C$ 1,622
Find Deal
Sat, 15 Feb - Sun, 2 Mar
8:50 p.m. - 10:25 a.m.LHR-SYD
28h 35m1 stop
7:55 a.m. - 7:45 a.m.SYD-LHR
32h 50m1 stop
C$ 1,643Singapore Airlines
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Wed, 7 May - Wed, 21 May
7:50 p.m. - 8:15 a.m.LHR-SYD
27h 25m2 stops
2:15 p.m. - 5:50 p.m.SYD-LHR
36h 35m1 stop
C$ 1,664Vietnam Airlines
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Sun, 4 May - Sat, 24 May
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
C$ 1,000China Airlines
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Mon, 10 Feb
6:30 a.m. - 11:45 a.m.LHR-SYD
43h 15m2 stops
C$ 1,081China Airlines
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Mon, 31 Mar
6:30 a.m. - 12:10 p.m.LHR-SYD
42h 40m2 stops
C$ 1,082China Airlines
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Mon, 10 Feb
7:10 a.m. - 10:45 a.m.LHR-SYD
42h 35m2 stops
C$ 1,162
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Wed, 9 Apr
6:35 a.m. - 10:45 a.m.LHR-SYD
43h 10m2 stops
C$ 1,163
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Mon, 7 Apr
11:00 a.m. - 1:15 p.m.LHR-SYD
39h 15m2 stops
C$ 1,175Vietnam Airlines
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Mon, 25 Nov
9:25 p.m. - 8:35 p.m.LHR-SYD
36h 10m1 stop
C$ 1,190Malaysia Airlines
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Thu, 28 Nov
9:00 a.m. - 10:25 p.m.LHR-SYD
26h 25m2 stops
C$ 1,194Etihad Airways
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Thu, 28 Nov
11:00 a.m. - 9:50 a.m.LHR-SYD
35h 50m2 stops
C$ 1,328Vietnam Airlines
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Fri, 6 Dec
1:55 p.m. - 6:55 a.m.LHR-SYD
30h 00m1 stop
C$ 1,908Etihad Airways
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Mon, 16 Dec
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:55 p.m.SYD-LHR
29h 45m1 stop
C$ 1,677China Airlines
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Sat, 23 Nov - Sun, 8 Dec
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:55 p.m.SYD-LHR
29h 45m1 stop
C$ 1,718China Airlines
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Fri, 22 Nov - Sun, 8 Dec
9:00 a.m. - 6:35 p.m.LHR-SYD
22h 35m1 stop
9:30 p.m. - 12:05 p.m.SYD-LHR
25h 35m1 stop
C$ 1,779Etihad Airways
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Sun, 24 Nov - Mon, 9 Dec
9:10 p.m. - 6:55 a.m.LHR-SYD
22h 45m1 stop
9:40 p.m. - 2:05 p.m.SYD-LHR
27h 25m1 stop
C$ 1,806British Airways
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Sun, 24 Nov - Wed, 11 Dec
9:00 a.m. - 6:35 p.m.LHR-SYD
22h 35m1 stop
9:30 p.m. - 12:05 p.m.SYD-LHR
25h 35m1 stop
C$ 1,809Etihad Airways
Find Deal
Mon, 25 Nov - Tue, 10 Dec
8:35 a.m. - 6:50 p.m.LHR-SYD
23h 15m1 stop
9:40 p.m. - 1:20 p.m.SYD-LHR
26h 40m1 stop
C$ 1,813British Airways
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Mon, 25 Nov - Wed, 11 Dec
8:35 a.m. - 6:50 p.m.LHR-SYD
23h 15m1 stop
9:40 p.m. - 1:20 p.m.SYD-LHR
26h 40m1 stop
C$ 1,981Qatar Airways
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Mon, 25 Nov - Thu, 12 Dec
9:30 p.m. - 6:50 p.m.LHR-SYD
34h 20m1 stop
9:40 p.m. - 1:20 p.m.SYD-LHR
26h 40m1 stop
C$ 1,985Qatar Airways
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Sun, 24 Nov - Thu, 12 Dec
8:35 a.m. - 6:50 p.m.LHR-SYD
23h 15m1 stop
9:40 p.m. - 5:50 a.m.SYD-LHR
43h 10m1 stop
C$ 2,021
Find Deal
Mon, 25 Nov - Fri, 13 Dec
9:30 p.m. - 6:50 p.m.LHR-SYD
34h 20m1 stop
9:40 p.m. - 5:50 a.m.SYD-LHR
43h 10m1 stop
C$ 2,026
Find Deal
Sun, 24 Nov - Fri, 13 Dec

China Airlines flights from London to Sydney

Our best China Airlines deals on London to Sydney flight tickets
China Airlines
17 Mar
LHR9:15 p.m.London Heathrow
27h 55m
1 stop
SYD12:10 p.m.Sydney Kingsford Smith
4 Apr
SYD10:10 p.m.Sydney Kingsford Smith
28h 20m
1 stop
LHR4:30 p.m.London Heathrow
C$ 1,509
Find similar
China Airlines
14 Feb
LHR9:15 p.m.London Heathrow
27h 55m
1 stop
SYD12:10 p.m.Sydney Kingsford Smith
2 Mar
SYD10:10 p.m.Sydney Kingsford Smith
29h 45m
1 stop
LHR4:55 p.m.London Heathrow
C$ 1,510
Find similar
China Airlines
1 Mar
LHR9:15 p.m.London Heathrow
27h 55m
1 stop
SYD12:10 p.m.Sydney Kingsford Smith
25 Mar
SYD10:10 p.m.Sydney Kingsford Smith
29h 45m
1 stop
LHR4:55 p.m.London Heathrow
C$ 1,512
Find similar

Vietnam Airlines flights from London to Sydney

Our best Vietnam Airlines deals on London to Sydney flight tickets
Vietnam Airlines
6 May
LHR7:50 p.m.London Heathrow
27h 25m
1 stop
SYD8:15 a.m.Sydney Kingsford Smith
21 May
SYD10:15 a.m.Sydney Kingsford Smith
39h 40m
1 stop
LHR4:55 p.m.London Heathrow
C$ 1,526
Find similar
Vietnam Airlines
4 May
LHR7:50 p.m.London Heathrow
27h 25m
2 stops
SYD8:15 a.m.Sydney Kingsford Smith
24 May
SYD2:15 p.m.Sydney Kingsford Smith
36h 35m
1 stop
LHR5:50 p.m.London Heathrow
C$ 1,664
Find similar
Vietnam Airlines
8 May
LHR7:10 p.m.London Heathrow
28h 05m
1 stop
SYD8:15 a.m.Sydney Kingsford Smith
27 May
SYD10:15 a.m.Sydney Kingsford Smith
39h 40m
2 stops
LHR4:55 p.m.London Heathrow
C$ 1,671
Find similar

See travel insights to Sydney from

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

What is the cheapest month to fly from London to Sydney?

May. The cheapest time of year to fly to Sydney from London is May. The most expensive is December.

What is the cheapest day to depart London for Sydney?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from London to Sydney?

In the morning. London to Sydney flights are approximately 10% more expensive in the evening than in the morning

What is the cheapest London to Sydney flight route?

London Heathrow - Sydney Kingsford Smith. Fly from London Heathrow to Sydney Kingsford Smith for the best London - Sydney flight prices

How far in advance should you book London to Sydney flights?

52 days before. The cheapest time to buy a flight from London to Sydney is approximately 52 days to departure

Can stopping save me money on London to Sydney flights?

You could potentially save up to 7% 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 November 2024, prices for London to Sydney flights are approximately 9% cheaper when compared to flights at the same time last year.

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


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 round-trip 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

C$ 1,000

Fastest flight time

21h 50m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from London in the past 72 hours is C$ 1,000. The best round-trip flight deal from London to Sydney found on momondo in the last 72 hours is C$ 1,509.
The fastest flight from London to Sydney takes 21h 50m
There are no direct flights from London to Sydney. Popular non-direct route for this connection is London Heathrow Airport - Sydney Kingsford Smith Airport.
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

  • How far is London to Sydney Kingsford Smith by plane?

    There are 16983.0 km between London and Sydney Kingsford Smith. Flights usually cover this in 21h 50m, depending on flying conditions and air traffic around both airports.

  • 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 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 layovers 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 necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Sydney?


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from London.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from London and alert you when they change.


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