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Cheap flights from Sydney to London Heathrow Airport from $577

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 Heathrow Airport departing on 21/1. 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 - 18:15SYD-LHR
31h 05m1 stop
22:00 - 09:25LHR-SYD
24h 25m1 stop
$1,188China Southern
Find Deal
di, 18 feb. - di, 25 feb.
08:10 - 18:15SYD-LHR
45h 05m1 stop
22:00 - 09:25LHR-SYD
24h 25m1 stop
$1,191China Southern
Find Deal
zo, 16 feb. - wo, 19 mrt.
22:10 - 18:15SYD-LHR
31h 05m1 stop
22:00 - 09:25LHR-SYD
24h 25m1 stop
$1,193China Southern
Find Deal
zo, 16 feb. - ma, 17 mrt.
21:30 - 13:55SYD-LHR
27h 25m1 stop
21:20 - 10:00LHR-SYD
26h 40m1 stop
$1,377China Eastern
Find Deal
zo, 23 feb. - zo, 30 mrt.
20:30 - 18:40SYD-LHR
31h 10m1 stop
21:20 - 12:35LHR-SYD
30h 15m1 stop
$1,382China Eastern
Find Deal
ma, 19 mei. - vr, 6 jun.
22:15 - 15:25SYD-LHR
28h 10m1 stop
21:25 - 10:20LHR-SYD
25h 55m1 stop
$1,488Malaysia Airlines
Find Deal
do, 6 feb. - do, 20 feb.
22:15 - 15:25SYD-LHR
28h 10m1 stop
21:35 - 10:00LHR-SYD
27h 25m1 stop
$1,500Malaysia Airlines
Find Deal
wo, 19 mrt. - ma, 30 jun.
11:30 - 06:45SYD-LHR
30h 15m2 stops
21:55 - 19:10LHR-SYD
35h 15m1 stop
$1,529Etihad Airways
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do, 20 mrt. - zo, 30 mrt.
14:00 - 06:45SYD-LHR
27h 45m2 stops
20:55 - 18:35LHR-SYD
34h 40m1 stop
$1,549Etihad Airways
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zo, 2 mrt. - zo, 16 mrt.
19:10 - 15:35SYD-LHR
31h 25m1 stop
09:10 - 17:55LHR-SYD
21h 45m1 stop
$1,627Singapore Airlines
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di, 18 mrt. - do, 20 mrt.
10:15 - 13:55SYD-LHR
38h 40m1 stop
$577China Eastern
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di, 21 jan.
10:15 - 13:55SYD-LHR
38h 40m1 stop
$579China Eastern
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do, 23 jan.
21:30 - 13:55SYD-LHR
27h 25m1 stop
$580China Eastern
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wo, 22 jan.
21:00 - 17:55SYD-LHR
31h 55m1 stop
$603China Southern
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ma, 17 feb.
08:10 - 18:15SYD-LHR
45h 05m1 stop
$606China Southern
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do, 13 feb.
22:15 - 15:25SYD-LHR
28h 10m1 stop
$897Malaysia Airlines
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ma, 24 mrt.
12:10 - 05:35SYD-LHR
28h 25m1 stop
$900Malaysia Airlines
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di, 4 feb.
22:20 - 15:00SYD-LHR
27h 40m1 stop
$1,030Cathay Pacific
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di, 26 nov.
10:30 - 06:45SYD-LHR
31h 15m2 stops
$1,044Etihad Airways
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wo, 19 feb.
06:00 - 06:45SYD-LHR
35h 45m2 stops
$1,049Etihad Airways
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di, 24 dec.
16:50 - 19:00SYD-LHR
37h 10m1 stop
17:40 - 15:30LHR-SYD
34h 50m1 stop
$1,563
Find Deal
vr, 22 nov. - di, 26 nov.
16:50 - 19:00SYD-LHR
37h 10m1 stop
20:25 - 15:30LHR-SYD
32h 05m1 stop
$1,594
Find Deal
vr, 22 nov. - zo, 24 nov.
21:30 - 18:25SYD-LHR
31h 55m1 stop
13:55 - 06:55LHR-SYD
30h 00m1 stop
$1,787Etihad Airways
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do, 21 nov. - ma, 25 nov.
22:00 - 18:15SYD-LHR
31h 15m1 stop
22:00 - 06:35LHR-SYD
45h 35m1 stop
$1,856China Southern
Find Deal
ma, 25 nov. - zo, 22 dec.
11:25 - 18:15SYD-LHR
41h 50m1 stop
22:00 - 09:25LHR-SYD
24h 25m1 stop
$1,858China Southern
Find Deal
ma, 25 nov. - zo, 22 dec.
15:15 - 05:30SYD-LHR
25h 15m1 stop
20:15 - 10:25LHR-SYD
27h 10m2 stops
$1,964Cathay Pacific
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do, 21 nov. - wo, 4 dec.
11:05 - 05:30SYD-LHR
29h 25m1 stop
20:15 - 10:25LHR-SYD
27h 10m2 stops
$1,985Cathay Pacific
Find Deal
do, 21 nov. - wo, 4 dec.
21:30 - 06:45SYD-LHR
44h 15m1 stop
13:55 - 18:35LHR-SYD
41h 40m1 stop
$2,036Etihad Airways
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do, 21 nov. - do, 28 nov.
21:40 - 13:20SYD-LHR
26h 40m1 stop
21:10 - 06:55LHR-SYD
22h 45mdirect
$2,430British Airways
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vr, 22 nov. - di, 26 nov.
21:40 - 14:05SYD-LHR
27h 25m1 stop
21:10 - 06:55LHR-SYD
22h 45mdirect
$2,536British Airways
Find Deal
zo, 24 nov. - do, 28 nov.
16:20 - 05:25SYD-LHR
24h 05mdirect
21:10 - 06:10LHR-SYD
23h 00mdirect
$1,927British Airways
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do, 20 mrt. - zo, 30 mrt.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,945Qantas Airways
Find Deal
wo, 22 jan. - ma, 10 feb.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,948Qantas Airways
Find Deal
do, 6 feb. - do, 20 feb.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,950Qantas Airways
Find Deal
di, 21 jan. - di, 11 feb.
15:10 - 06:35SYD-LHR
24h 25mdirect
20:55 - 05:10LHR-SYD
23h 15mdirect
$1,953Qantas Airways
Find Deal
wo, 7 mei. - wo, 28 mei.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,960Qantas Airways
Find Deal
di, 21 jan. - ma, 10 feb.
15:10 - 06:35SYD-LHR
24h 25mdirect
20:55 - 05:10LHR-SYD
23h 15mdirect
$1,964Qantas Airways
Find Deal
do, 1 mei. - do, 22 mei.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,983Qantas Airways
Find Deal
za, 25 jan. - zo, 16 feb.
15:55 - 06:15SYD-LHR
25h 20mdirect
20:10 - 06:30LHR-SYD
23h 20mdirect
$1,987Qantas Airways
Find Deal
wo, 12 feb. - vr, 21 feb.
16:20 - 05:25SYD-LHR
24h 05mdirect
21:10 - 05:10LHR-SYD
23h 00mdirect
$2,406British Airways
Find Deal
ma, 10 mrt. - ma, 14 apr.

Air China flights from Sydney to London Heathrow Airport

Our best Air China deals on Sydney to London Heathrow Airport flight tickets
Air China
9 Mar
SYD20:40Sydney Kingsford Smith
30h 15m
1 stop
LHR15:55London Heathrow
23 Mar
LHR20:25London Heathrow
32h 05m
1 stop
SYD15:30Sydney Kingsford Smith
Air China
17 Mar
SYD20:40Sydney Kingsford Smith
30h 15m
1 stop
LHR15:55London Heathrow
23 Mar
LHR20:25London Heathrow
32h 05m
1 stop
SYD15:30Sydney Kingsford Smith
Air China
18 May
SYD20:40Sydney Kingsford Smith
30h 05m
1 stop
LHR17:45London Heathrow
8 June
LHR20:25London Heathrow
33h 25m
1 stop
SYD14:50Sydney Kingsford Smith

Malaysia Airlines flights from Sydney to London Heathrow Airport

Our best Malaysia Airlines deals on Sydney to London Heathrow Airport flight tickets
Malaysia Airlines
6 Feb
SYD22:15Sydney Kingsford Smith
28h 10m
1 stop
LHR15:25London Heathrow
20 Feb
LHR21:25London Heathrow
25h 55m
1 stop
SYD10:20Sydney Kingsford Smith
Malaysia Airlines
19 Mar
SYD22:15Sydney Kingsford Smith
28h 10m
1 stop
LHR15:25London Heathrow
30 June
LHR21:35London Heathrow
27h 25m
1 stop
SYD10:00Sydney Kingsford Smith
Malaysia Airlines
4 Feb
SYD22:15Sydney Kingsford Smith
28h 10m
1 stop
LHR15:25London Heathrow
23 Feb
LHR10:25London Heathrow
23h 10m
1 stop
SYD20:35Sydney Kingsford Smith

See travel insights to London from

How to get the cheapest flight ticket from Sydney to London Heathrow Airport

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 Sydney to London Heathrow Airport?

March. The cheapest time of year to fly to London Heathrow Airport from Sydney is March. The most expensive is December.

What is the cheapest day to depart Sydney for London Heathrow Airport?

Monday. The cheapest day of the week is usually Monday. The most expensive is usually Saturday.

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

In the evening. Sydney to London Heathrow Airport flights are approximately 16% more expensive at midday than in the evening

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

4 days before. The cheapest time to buy a flight from Sydney to London Heathrow Airport is approximately 4 days to departure

Can stopping save me money on Sydney to London Heathrow Airport flights?

You could potentially save up to 56% on your flight if you consider stops on a Sydney to London Heathrow Airport flight.

How have Sydney to London Heathrow Airport flight prices changed over time?

As of November 2024, prices for Sydney to London Heathrow Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

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


When to book flights from Sydney to London Heathrow Airport

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

Cheap Sydney to London Heathrow Airport (SYD to LHR) flight deals and tips

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

Best price found

$577

Fastest flight time

27h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Sydney in the past 72 hours is $577. The best return flight deal from Sydney to London Heathrow Airport found on momondo in the last 72 hours is $1,188.
The fastest flight from Sydney to London Heathrow Airport takes 27h 25m
Direct flights go from Sydney to London Heathrow Airport every day.

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

    A flight from Sydney Kingsford Smith to London Heathrow will travel around 17004.5 km. Typically, this will take 27h 25m by plane in normal conditions.

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

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

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

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

    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 Heathrow Airport.

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

    The required travel and health documents for your London Heathrow 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 London Heathrow 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 Sydney to London Heathrow Airport?

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


Best airlines flying from Sydney to London Heathrow Airport

Compare and see reviews for airlines that fly from Sydney to London Heathrow Airport with momondo
Airline
Rating
Free cancellation
Price
Air ChinaPriceFrom $1,111Free cancellationRating
7.1
157 reviews
Search Air China flights
Air IndiaPriceFrom $1,343Free cancellationRating
5.5
2,938 reviews
Search Air India flights
China AirlinesPriceFrom $1,350Free cancellationRating
8.2
778 reviews
Search China Airlines flights
SriLankan AirlinesPriceFrom $1,435Free cancellationRating
7.1
98 reviews
Search SriLankan Airlines flights
Qatar AirwaysPriceFrom $1,472Free cancellationRating
7.5
3,832 reviews
Search Qatar Airways flights
Vietnam AirlinesPriceFrom $1,473Free cancellationRating
7.6
235 reviews
Search Vietnam Airlines flights
Turkish AirlinesPriceFrom $1,529Free cancellationRating
7.4
3,914 reviews
Search Turkish Airlines flights
Asiana AirlinesPriceFrom $1,547Free cancellationRating
8.3
476 reviews
Search Asiana Airlines flights
Malaysia AirlinesPriceFrom $1,552Free cancellationRating
7.3
300 reviews
Search Malaysia Airlines flights
Virgin AtlanticPriceFrom $1,554Free cancellationRating
7.5
663 reviews
Search Virgin Atlantic flights

Why use momondo?

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

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 Sydney to London for you.

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

Yes. All flights to London from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Sydney to London.

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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