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Cheap flights from London to Sydney from C$ 898

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 22/2. 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.
9:00 p.m. - 11:00 a.m.LHR-SYD
51h 00m3 stops
9:30 p.m. - 1:55 p.m.SYD-LHR
27h 25m1 stop
C$ 1,157China Eastern
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Mon, 10 Mar - Mon, 24 Mar
5:50 p.m. - 11:00 a.m.LHR-SYD
54h 10m3 stops
9:30 p.m. - 5:30 p.m.SYD-LHR
31h 00m1 stop
C$ 1,158China Eastern
Find Deal
Mon, 10 Mar - Mon, 24 Mar
11:00 a.m. - 9:50 a.m.LHR-SYD
35h 50m1 stop
10:15 a.m. - 4:55 p.m.SYD-LHR
39h 40m1 stop
C$ 1,453Vietnam Airlines
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Mon, 10 Mar - Wed, 30 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$ 1,515China Airlines
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Wed, 12 Feb - Sun, 2 Mar
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 4:30 p.m.SYD-LHR
27h 20m1 stop
C$ 1,517China Airlines
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Fri, 28 Feb - Thu, 8 May
7:20 p.m. - 6:25 a.m.LHR-SYD
24h 05m1 stop
9:30 p.m. - 12:05 p.m.SYD-LHR
25h 35m1 stop
C$ 1,567Etihad Airways
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Mon, 3 Mar - Sat, 22 Mar
11:00 a.m. - 9:50 a.m.LHR-SYD
35h 50m2 stops
10:15 a.m. - 4:55 p.m.SYD-LHR
39h 40m1 stop
C$ 1,578Vietnam Airlines
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Tue, 18 Mar - Wed, 7 May
7:20 p.m. - 6:25 a.m.LHR-SYD
24h 05m1 stop
9:30 p.m. - 12:05 p.m.SYD-LHR
25h 35m1 stop
C$ 1,604Etihad Airways
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Fri, 7 Mar - Sat, 22 Mar
6:00 a.m. - 7:15 a.m.LHR-SYD
38h 15m2 stops
3:15 p.m. - 5:50 p.m.SYD-LHR
37h 35m2 stops
C$ 1,607SWISS
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Fri, 7 Mar - Sun, 9 Mar
6:00 a.m. - 7:15 a.m.LHR-SYD
38h 15m2 stops
3:05 p.m. - 1:00 p.m.SYD-LHR
31h 55m2 stops
C$ 1,655SWISS
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Thu, 13 Mar - Mon, 31 Mar
9:00 p.m. - 2:50 p.m.LHR-SYD
30h 50m1 stop
C$ 898Tianjin Airlines
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Sat, 22 Feb
9:40 p.m. - 10:15 p.m.LHR-SYD
37h 35m2 stops
C$ 900
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Fri, 21 Feb
9:10 p.m. - 10:45 a.m.LHR-SYD
28h 35m1 stop
C$ 1,013China Airlines
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Fri, 9 May
10:25 a.m. - 8:35 p.m.LHR-SYD
23h 10m1 stop
C$ 1,135Malaysia Airlines
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Tue, 18 Feb
6:30 a.m. - 12:10 p.m.LHR-SYD
42h 40m2 stops
C$ 1,148China Airlines
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Wed, 5 Mar
5:50 p.m. - 1:35 p.m.LHR-SYD
32h 45m1 stop
C$ 1,155China Eastern
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Mon, 30 Dec
9:00 a.m. - 7:25 a.m.LHR-SYD
35h 25m2 stops
C$ 1,220Etihad Airways
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Tue, 18 Feb
9:00 a.m. - 7:25 a.m.LHR-SYD
35h 25m2 stops
C$ 1,223Etihad Airways
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Tue, 18 Feb
5:50 p.m. - 1:35 p.m.LHR-SYD
32h 45m1 stop
C$ 1,500China Eastern
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Mon, 6 Jan
10:25 a.m. - 8:35 p.m.LHR-SYD
23h 10m1 stop
C$ 8,402Malaysia Airlines
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Thu, 27 Feb
6:50 p.m. - 6:55 a.m.LHR-SYD
25h 05m1 stop
9:10 a.m. - 4:30 p.m.SYD-LHR
42h 20m1 stop
C$ 2,501Korean Air
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Mon, 23 Dec - Fri, 21 Mar
6:50 p.m. - 6:55 a.m.LHR-SYD
25h 05m1 stop
9:10 a.m. - 4:30 p.m.SYD-LHR
42h 20m1 stop
C$ 2,674Korean Air
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Mon, 23 Dec - Sun, 16 Feb
8:10 p.m. - 8:20 a.m.LHR-SYD
25h 10m1 stop
10:20 a.m. - 6:05 p.m.SYD-LHR
42h 45m1 stop
C$ 2,728Asiana Airlines
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Sat, 21 Dec - Sat, 22 Mar
8:10 p.m. - 8:20 a.m.LHR-SYD
25h 10m1 stop
10:20 a.m. - 6:05 p.m.SYD-LHR
42h 45m1 stop
C$ 2,795Asiana Airlines
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Sat, 21 Dec - Sat, 15 Feb
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 1:50 p.m.SYD-LHR
50h 40m2 stops
C$ 2,951China Airlines
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Mon, 23 Dec - Mon, 17 Mar
8:55 p.m. - 6:35 p.m.LHR-SYD
34h 40m1 stop
9:30 p.m. - 12:05 p.m.SYD-LHR
25h 35m1 stop
C$ 2,958Etihad Airways
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Sun, 22 Dec - Mon, 17 Mar
10:20 a.m. - 6:50 p.m.LHR-SYD
45h 30m2 stops
11:15 a.m. - 9:10 a.m.SYD-LHR
32h 55m2 stops
C$ 2,991Finnair
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Mon, 23 Dec - Mon, 17 Feb
6:10 p.m. - 7:25 a.m.LHR-SYD
26h 15m2 stops
11:00 a.m. - 9:10 a.m.SYD-LHR
33h 10m2 stops
C$ 3,101Finnair
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Mon, 23 Dec - Tue, 18 Mar
9:00 a.m. - 6:35 p.m.LHR-SYD
22h 35m1 stop
3:50 p.m. - 6:45 a.m.SYD-LHR
25h 55m1 stop
C$ 3,966Etihad Airways
Find Deal
Fri, 20 Dec - Sun, 29 Dec
9:15 p.m. - 12:10 p.m.LHR-SYD
27h 55m1 stop
10:10 p.m. - 1:50 p.m.SYD-LHR
50h 40m2 stops
C$ 4,128China Airlines
Find Deal
Sat, 21 Dec - Wed, 19 Mar

China Eastern flights from London to Sydney

Our best China Eastern deals on London to Sydney flight tickets
China Eastern
10 Mar
LHR9:00 p.m.London Heathrow
51h 00m
3 stops
SYD11:00 a.m.Sydney Kingsford Smith
24 Mar
SYD9:30 p.m.Sydney Kingsford Smith
27h 25m
1 stop
LHR1:55 p.m.London Heathrow
C$ 1,157
Find similar
China Eastern
10 Mar
LHR5:50 p.m.London Heathrow
54h 10m
3 stops
SYD11:00 a.m.Sydney Kingsford Smith
24 Mar
SYD9:30 p.m.Sydney Kingsford Smith
31h 00m
1 stop
LHR5:30 p.m.London Heathrow
C$ 1,158
Find similar

Vietnam Airlines flights from London to Sydney

Our best Vietnam Airlines deals on London to Sydney flight tickets
Vietnam Airlines
10 Mar
LHR11:00 a.m.London Heathrow
35h 50m
1 stop
SYD9:50 a.m.Sydney Kingsford Smith
30 Apr
SYD10:15 a.m.Sydney Kingsford Smith
39h 40m
1 stop
LHR4:55 p.m.London Heathrow
C$ 1,453
Find similar
Vietnam Airlines
18 Mar
LHR11:00 a.m.London Heathrow
35h 50m
2 stops
SYD9:50 a.m.Sydney Kingsford Smith
7 May
SYD10:15 a.m.Sydney Kingsford Smith
39h 40m
1 stop
LHR4:55 p.m.London Heathrow
C$ 1,578
Find similar
Vietnam Airlines
10 Mar
LHR11:00 a.m.London Heathrow
35h 50m
1 stop
SYD9:50 a.m.Sydney Kingsford Smith
25 Mar
SYD11:50 a.m.Sydney Kingsford Smith
30h 25m
2 stops
LHR7:15 a.m.London Heathrow
C$ 1,585
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 typical price of a round-trip flight between London and Sydney?

What is the cheapest month to fly to Sydney?

If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 1,611.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from London to Sydney is on a Thursday when prices can be found for as low as C$ 0. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around C$ 2,903.

What is the cheapest time of day to depart on your flight to Sydney?

The cheapest time of day to fly to Sydney is at noon when flights can be purchased for as low as C$ 0. In contrast, the most expensive time of day to depart to Sydney is in the evening when prices are around C$ 2,053.

What is the cheapest London to Sydney Kingsford Smith flight route?

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

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

Most flyers found that booking tickets 20 days in advance of their planned departure date is the best time to get cheap flights to Sydney. During this timeframe, flight prices are around C$ 1,915. In the past 72 hours, momondo users found flights from London to Sydney for as low as C$ 2,342.

What cabin class options are available on London to Sydney Kingsford Smith flights?

There are 1 cabin classes available to choose from on London to Sydney Kingsford Smith flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Sydney flights?

No. A direct flight is the cheapest option for a flight between London to Sydney.

How have London to Sydney flight prices changed over time?

As of December 2024, prices for London to Sydney flights are approximately 17% 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 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$ 898

Fastest flight time

23h 10m

Direct flights

None

Airports in Sydney

1 airport
The best one-way flight to Sydney from London in the past 72 hours is C$ 898. The best round-trip flight deal from London to Sydney found on momondo in the last 72 hours is C$ 1,157.
The fastest flight from London to Sydney takes 23h 10m
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 23h 10m, 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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