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Cheap flights from Sydney to London from $609

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to London departing on 20/2. 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 Sydney to London

Cheap return flights

These are some of the best return flight deals from Sydney to London 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 Sydney to London.

Cheap last-minute flights

Planning a quick getaway from Sydney to London? 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 London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Sydney to London

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

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
22:10 - 17:20SYD-LGW
30h 10m2 stops
20:20 - 20:20LGW-SYD
37h 00m2 stops
$1,170China Southern
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ven., 21 févr. - mar., 25 févr.
22:45 - 07:10SYD-LGW
42h 25m1 stop
21:20 - 19:40LGW-SYD
37h 20m2 stops
$1,172China Southern
Find Deal
dim., 30 mars - mar., 8 avr.
12:00 - 06:30SYD-LGW
29h 30m1 stop
17:00 - 13:35LGW-SYD
33h 35m1 stop
$1,236China Eastern
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mar., 21 janv. - dim., 9 mars
12:00 - 06:30SYD-LGW
29h 30m1 stop
17:00 - 13:35LGW-SYD
33h 35m1 stop
$1,356China Eastern
Find Deal
lun., 17 févr. - dim., 23 févr.
21:50 - 15:15SYD-LHR
26h 25m1 stop
18:20 - 06:15LHR-SYD
26h 55m1 stop
$1,535Cathay Pacific
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lun., 2 juin - lun., 1 sept.
15:15 - 05:30SYD-LHR
25h 15m1 stop
16:50 - 12:00LHR-SYD
32h 10m1 stop
$1,561Cathay Pacific
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mer., 12 févr. - mer., 19 févr.
18:05 - 06:25SYD-LGW
45h 20m1 stop
10:15 - 10:25LGW-SYD
39h 10m1 stop
$1,636Singapore Airlines
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lun., 5 mai - jeu., 29 mai
19:05 - 15:45SYD-LHR
30h 40m1 stop
11:25 - 05:55LHR-SYD
33h 30m1 stop
$1,730Singapore Airlines
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jeu., 3 avr. - jeu., 11 sept.
21:45 - 12:05SYD-STN
25h 20m1 stop
14:05 - 22:30STN-SYD
21h 25m1 stop
$1,903Emirates
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ven., 7 févr. - mar., 18 févr.
21:10 - 12:55SYD-STN
24h 45m1 stop
14:55 - 22:05STN-SYD
22h 10m1 stop
$1,911Emirates
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ven., 9 mai - lun., 9 juin
11:25 - 18:15SYD-LHR
41h 50m1 stop
$609China Southern
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jeu., 20 févr.
22:45 - 18:30SYD-LGW
29h 45m2 stops
$619China Southern
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lun., 31 mars
12:00 - 06:30SYD-LGW
29h 30m1 stop
$656China Eastern
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mar., 21 janv.
10:15 - 06:30SYD-LGW
31h 15m1 stop
$680China Eastern
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mar., 21 janv.
21:30 - 12:05SYD-LHR
25h 35m1 stop
$956Etihad Airways
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jeu., 23 janv.
21:30 - 12:05SYD-LHR
25h 35m1 stop
$961Etihad Airways
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sam., 8 févr.
16:10 - 06:20SYD-LGW
25h 10m1 stop
$1,119Singapore Airlines
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jeu., 13 févr.
16:10 - 06:20SYD-LGW
49h 10m1 stop
$1,139Singapore Airlines
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jeu., 30 janv.
21:45 - 12:05SYD-STN
25h 20m1 stop
$1,366Emirates
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mer., 22 janv.
21:10 - 12:55SYD-STN
25h 45m1 stop
$1,399Emirates
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lun., 31 mars
15:15 - 14:40SYD-LGW
34h 25m2 stops
06:00 - 20:50LGW-SYD
27h 50m2 stops
$1,885
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ven., 27 déc. - jeu., 2 janv.
21:00 - 21:00SYD-LTN
35h 00m2 stops
14:55 - 09:25LTN-SYD
31h 30m3 stops
$1,908
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ven., 27 déc. - jeu., 2 janv.
21:30 - 13:55SYD-LHR
27h 25m1 stop
17:50 - 10:00LHR-SYD
29h 10m1 stop
$2,448China Eastern
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jeu., 26 déc. - lun., 30 déc.
21:30 - 13:55SYD-LHR
27h 25m1 stop
17:50 - 10:00LHR-SYD
29h 10m1 stop
$2,454China Eastern
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jeu., 26 déc. - mar., 7 janv.
21:00 - 17:55SYD-LHR
31h 55m1 stop
22:00 - 06:35LHR-SYD
45h 35m1 stop
$2,765China Southern
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ven., 27 déc. - ven., 3 janv.
21:10 - 06:40SYD-LGW
44h 30m1 stop
13:35 - 18:35LGW-SYD
42h 00m1 stop
$3,014Emirates
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ven., 27 déc. - mar., 31 déc.
21:00 - 17:55SYD-LHR
31h 55m1 stop
22:00 - 06:35LHR-SYD
45h 35m1 stop
$3,019China Southern
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ven., 27 déc. - jeu., 2 janv.
21:10 - 12:05SYD-STN
25h 55m1 stop
20:15 - 18:35STN-SYD
35h 20m1 stop
$3,024Emirates
Find Deal
ven., 27 déc. - mar., 31 déc.
16:10 - 06:20SYD-LGW
49h 10m1 stop
09:20 - 17:55LGW-SYD
21h 35m1 stop
$11,506Singapore Airlines
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jeu., 26 déc. - mar., 7 janv.
16:10 - 06:20SYD-LGW
49h 10m1 stop
09:25 - 21:20LGW-SYD
24h 55m1 stop
$11,593Singapore Airlines
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jeu., 26 déc. - lun., 6 janv.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,970Qantas Airways
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dim., 9 févr. - dim., 9 mars
15:10 - 06:35SYD-LHR
24h 25mdirect
20:55 - 05:10LHR-SYD
23h 15mdirect
$1,973Qantas Airways
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mer., 7 mai - jeu., 22 mai
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$2,008Qantas Airways
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ven., 7 févr. - mar., 18 févr.
15:10 - 06:35SYD-LHR
24h 25mdirect
20:55 - 05:10LHR-SYD
23h 15mdirect
$2,012Qantas Airways
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ven., 9 mai - lun., 9 juin
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$2,072Qantas Airways
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dim., 9 févr. - mar., 25 févr.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$2,079Qantas Airways
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sam., 25 janv. - dim., 16 févr.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$2,093Qantas Airways
Find Deal
dim., 9 févr. - dim., 23 févr.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:55 - 05:10LHR-SYD
23h 15mdirect
$2,096Qantas Airways
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mar., 25 mars - mar., 20 mai
14:40 - 05:25SYD-LHR
23h 45mdirect
21:20 - 05:05LHR-SYD
22h 45mdirect
$2,258British Airways
Find Deal
dim., 1 juin - sam., 21 juin
16:20 - 05:25SYD-LHR
24h 05mdirect
21:10 - 06:55LHR-SYD
22h 45mdirect
$2,971British Airways
Find Deal
mar., 18 févr. - mar., 25 févr.

Air China flights from Sydney to London

Our best Air China deals on Sydney to London flight tickets
Air China
28 Feb
SYD20:40Sydney Kingsford Smith
32h 10m
1 stop
LHR17:50London Heathrow
8 Mar
LHR21:35London Heathrow
30h 55m
2 stops
SYD15:30Sydney Kingsford Smith
Air China
7 Mar
SYD20:40Sydney Kingsford Smith
30h 15m
1 stop
LHR15:55London Heathrow
20 Mar
LHR20:25London Heathrow
32h 05m
1 stop
SYD15:30Sydney Kingsford Smith
Air China
12 Feb
SYD20:40Sydney Kingsford Smith
32h 10m
1 stop
LHR17:50London Heathrow
11 Mar
LHR17:40London Heathrow
34h 50m
1 stop
SYD15:30Sydney Kingsford Smith

China Airlines flights from Sydney to London

Our best China Airlines deals on Sydney to London flight tickets
China Airlines
28 Apr
SYD22:10Sydney Kingsford Smith
27h 20m
1 stop
LHR16:30London Heathrow
5 May
LHR21:10London Heathrow
28h 35m
1 stop
SYD10:45Sydney Kingsford Smith
China Airlines
28 Jan
SYD22:10Sydney Kingsford Smith
29h 45m
1 stop
LHR16:55London Heathrow
31 Mar
LHR21:10London Heathrow
28h 35m
1 stop
SYD11:45Sydney Kingsford Smith

See travel insights to London from

How to get the cheapest flight ticket from Sydney to London

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 Sydney and London?

What is the cheapest month to fly to London?

If you aren’t able to travel during the month of March, then book flights to London from Sydney during February instead. Flights to London in February, while not as cheap as those in March, still average around $1,668.

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

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $1,897. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to London for around $2,107.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as $1,856. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,290.

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

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

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

The ideal time to book your flight to London is 4 days in advance, when prices tend to average $2,070. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as $2,759.

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

There are 2 cabin classes available to choose from on Sydney Kingsford Smith to London 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 Sydney to London flights?

You could potentially save up to 55% on your flight if you consider stops on a Sydney to London flight.

How have Sydney to London flight prices changed over time?

As of December 2024, prices for Sydney to London flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to London

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

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

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

Best price found

$609

Fastest flight time

24h 10m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Sydney in the past 72 hours is $609. The best return flight deal from Sydney to London found on momondo in the last 72 hours is $1,170.
The fastest flight from Sydney to London takes 24h 10m
Direct flights go from Sydney to London every day.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

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

    A flight from Sydney Kingsford Smith to London will travel around 16983.0 km. By plane, this route typically takes 24h 45m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London 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 licence 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 Sydney to London?

  • What is the most popular airline from Sydney to London?


Best airlines flying from Sydney to London

Compare and see reviews for airlines that fly from Sydney to London with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $878Free cancellationRating
7.5
455 reviews
Search Virgin Australia flights
Air ChinaPriceFrom $1,029Free cancellationRating
7.0
117 reviews
Search Air China flights
Air IndiaPriceFrom $1,381Free cancellationRating
5.5
2,920 reviews
Search Air India flights
China AirlinesPriceFrom $1,407Free cancellationRating
8.2
753 reviews
Search China Airlines flights
Turkish AirlinesPriceFrom $1,472Free cancellationRating
7.3
3,902 reviews
Search Turkish Airlines flights
SriLankan AirlinesPriceFrom $1,504Free cancellationRating
7.1
92 reviews
Search SriLankan Airlines flights
Qatar AirwaysPriceFrom $1,530Free cancellationRating
7.5
3,790 reviews
Search Qatar Airways flights
Vietnam AirlinesPriceFrom $1,535Free cancellationRating
7.6
223 reviews
Search Vietnam Airlines flights
Asiana AirlinesPriceFrom $1,600Free cancellationRating
8.2
473 reviews
Search Asiana Airlines flights
Malaysia AirlinesPriceFrom $1,606Free cancellationRating
7.3
290 reviews
Search Malaysia Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Sydney.

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

momondo does allow users to show only those flights to London from Sydney which offer a flexible booking policy as well as other useful filters and features.

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

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 London from Sydney.

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

Yes momondo offers price alerts on flights to London from Sydney. 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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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 49.5 km from London