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Cheap flights from New South Wales to London from $622

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New South Wales to London departing on 17/11. 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 New South Wales to London

Cheap return flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
22:20 - 15:00SYD-LHR
27h 40m1 stop
Cathay Pacific Logo
20:15 - 09:35LHR-SYD
26h 20m1 stop
$1,451Cathay Pacific
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Wed, 19 Nov - Sun, 23 Nov
Multiple Airlines Logo
06:00 - 16:20SYD-LHR
45h 20m2 stops
Multiple Airlines Logo
20:25 - 15:30LHR-SYD
32h 05m1 stop
$1,452Multiple Airlines
Find Deal
Tue, 2 Dec - Fri, 5 Dec
Multiple Airlines Logo
06:00 - 16:20SYD-LHR
45h 20m2 stops
Multiple Airlines Logo
20:25 - 15:30LHR-SYD
32h 05m1 stop
$1,454Multiple Airlines
Find Deal
Tue, 2 Dec - Fri, 5 Dec
China Eastern Logo
21:30 - 17:30SYD-LHR
31h 00m1 stop
China Eastern Logo
21:20 - 10:00LHR-SYD
26h 40m1 stop
$1,457China Eastern
Find Deal
Mon, 16 Mar - Tue, 31 Mar
Cathay Pacific Logo
08:45 - 06:30SYD-LHR
32h 45m1 stop
Cathay Pacific Logo
17:50 - 12:00LHR-SYD
31h 10m1 stop
$1,459Cathay Pacific
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Tue, 25 Nov - Sun, 7 Dec
China Southern Logo
21:45 - 19:00SYD-LHR
30h 15m1 stop
China Southern Logo
22:10 - 08:25LHR-SYD
25h 15m1 stop
$1,460China Southern
Find Deal
Tue, 5 May - Tue, 26 May
China Eastern Logo
21:30 - 17:30SYD-LHR
31h 00m1 stop
China Eastern Logo
21:20 - 09:00LHR-SYD
26h 40m1 stop
$1,463China Eastern
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Thu, 5 Mar - Sun, 5 Apr
Air China Logo
20:40 - 15:55SYD-LHR
30h 15m1 stop
Air China Logo
17:40 - 15:30LHR-SYD
34h 50m1 stop
$1,482Air China
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Fri, 27 Feb - Thu, 12 Mar
Air China Logo
20:40 - 15:55SYD-LHR
30h 15m1 stop
Air China Logo
21:35 - 15:30LHR-SYD
54h 55m2 stops
$1,502Air China
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Sun, 16 Nov - Sat, 22 Nov
China Southern Logo
08:10 - 18:35SYD-LHR
45h 25m1 stop
China Southern Logo
22:00 - 09:25LHR-SYD
24h 25m1 stop
$1,543China Southern
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Tue, 3 Mar - Tue, 24 Mar

China Eastern flights from New South Wales to London Heathrow Airport

Our best China Eastern deals on New South Wales to London Heathrow Airport flight tickets
China Eastern
16 Mar
SYD21:30Sydney Kingsford Smith
31h 00m
1 stop
LHR17:30London Heathrow
31 Mar
LHR21:20London Heathrow
26h 40m
1 stop
SYD10:00Sydney Kingsford Smith
$1,457
Find similar
China Eastern
5 Mar
SYD21:30Sydney Kingsford Smith
31h 00m
1 stop
LHR17:30London Heathrow
5 Apr
LHR21:20London Heathrow
26h 40m
1 stop
SYD09:00Sydney Kingsford Smith
$1,463
Find similar
China Eastern
19 Nov
SYD13:30Sydney Kingsford Smith
39h 00m
2 stops
LHR17:30London Heathrow
26 Nov
LHR21:00London Heathrow
29h 35m
1 stop
SYD13:35Sydney Kingsford Smith
$1,468
Find similar

China Southern flights from New South Wales to London Heathrow Airport

Our best China Southern deals on New South Wales to London Heathrow Airport flight tickets
China Southern
5 May
SYD21:45Sydney Kingsford Smith
30h 15m
1 stop
LHR19:00London Heathrow
26 May
LHR22:10London Heathrow
25h 15m
1 stop
SYD08:25Sydney Kingsford Smith
$1,460
Find similar
China Southern
3 Mar
SYD08:10Sydney Kingsford Smith
45h 25m
1 stop
LHR18:35London Heathrow
24 Mar
LHR22:00London Heathrow
24h 25m
1 stop
SYD09:25Sydney Kingsford Smith
$1,543
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from New South Wales to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 19/11

22:20-15:00

1 stop27h 40m

London Heathrow

Sun 23/11

20:15-09:35

1 stop26h 20m

$1,451

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 2/12

06:00-16:20

2 stops45h 20m

London Heathrow

Fri 5/12

20:25-15:30

1 stop32h 05m

$1,452

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 2/12

06:00-16:20

2 stops45h 20m

London Heathrow

Fri 5/12

20:25-15:30

1 stop32h 05m

$1,454

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 16/3

21:30-17:30

1 stop31h 00m

London Heathrow

Tue 31/3

21:20-10:00

1 stop26h 40m

$1,457

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 25/11

08:45-06:30

1 stop32h 45m

London Heathrow

Sun 7/12

17:50-12:00

1 stop31h 10m

$1,459

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 5/5

21:45-19:00

1 stop30h 15m

London Heathrow

Tue 26/5

22:10-08:25

1 stop25h 15m

$1,460

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 5/3

21:30-17:30

1 stop31h 00m

London Heathrow

Sun 5/4

21:20-09:00

1 stop26h 40m

$1,463

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Fri 27/2

20:40-15:55

1 stop30h 15m

London Heathrow

Thu 12/3

17:40-15:30

1 stop34h 50m

$1,482

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 16/11

20:40-15:55

1 stop30h 15m

London Heathrow

Sat 22/11

21:35-15:30

2 stops54h 55m

$1,502

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 3/3

08:10-18:35

1 stop45h 25m

London Heathrow

Tue 24/3

22:00-09:25

1 stop24h 25m

$1,543

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from New South Wales 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 to London Heathrow Airport?

The month of October is, on average, the cheapest month to fly to London Heathrow Airport from New South Wales, with most prices found around $1,637. If you aren’t able to travel during the month of October, then book flights to London Heathrow Airport from New South Wales during February instead. Flights to London Heathrow Airport in February, while not as cheap as those in October, still average around $1,662.

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

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $2,104. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New South Wales to London Heathrow Airport for around $2,451.

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

In the evening is the cheapest time of day to fly from New South Wales to London Heathrow Airport when you can find flight prices for as low as $1,845. Flying to London Heathrow Airport in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is at midday when prices are around $2,504.

What is the cheapest New South Wales to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $2,005 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from New South Wales for as low as $1,837 on momondo.

What cabin class options are available on New South Wales to London Heathrow flights?

There are 3 cabin classes available to choose from on New South Wales to London Heathrow 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 New South Wales to London Heathrow Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a New South Wales to London Heathrow Airport flight.

Cheap New South Wales to London Heathrow Airport flight deals and tips

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

Best price found

$1,450

Fastest flight time

24h 25m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from New South Wales in the past 72 hours is $1,450. The best return flight deal from New South Wales to London Heathrow Airport found on momondo in the last 72 hours is $1,982.
The fastest flight from New South Wales to London Heathrow Airport takes 24h 25m
Direct flights go from New South Wales to London Heathrow Airport every day.
Search flight deals

  • When did momondo last update prices for flights from New South Wales to London Heathrow Airport?

    Prices for flights from New South Wales to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from New South Wales to London Heathrow Airport?

  • How old do you have to be to fly from New South Wales to London Heathrow 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 New South Wales to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from New South Wales to London Heathrow Airport?

Best airlines flying from New South Wales to London Heathrow Airport

Compare and see reviews for airlines that fly from New South Wales to London Heathrow Airport with momondo
Airline
Rating
Free cancellation
Price
China SouthernPriceFrom $1,181Free cancellationRating
7.5
119 reviews
Search China Southern flights
Air ChinaPriceFrom $1,191Free cancellationRating
7.1
122 reviews
Search Air China flights
China EasternPriceFrom $1,280Free cancellationRating
7.2
174 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom $1,430Free cancellationRating
7.3
4,032 reviews
Search Turkish Airlines flights
China AirlinesPriceFrom $1,446Free cancellationRating
8.3
778 reviews
Search China Airlines flights
Japan AirlinesPriceFrom $1,486Free cancellationRating
8.3
1,604 reviews
Search Japan Airlines flights
SWISSPriceFrom $1,508Free cancellationRating
7.5
1,779 reviews
Search SWISS flights
LufthansaPriceFrom $1,563Free cancellationRating
6.8
7,558 reviews
Search Lufthansa flights
Qatar AirwaysPriceFrom $1,607Free cancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Vietnam AirlinesPriceFrom $1,635Free cancellationRating
7.6
212 reviews
Search Vietnam Airlines flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Wembley
Milton Keynes
Brentford
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Ipswich
Abingdon
Eastbourne
Slough
Chichester
Canterbury
Deal
Kingston upon Thames
Brentwood
Guildford
Salisbury
Sutton
Maidstone
Watford

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales to London?

Finding the right flight to London from New South Wales is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from New South Wales to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New South Wales to London flights to just show those with flexible booking policies.

How can momondo help me find flights from New South Wales to London?

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

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

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

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