Cheap flights from New South Wales to London from $686

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 30/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from New South Wales to London

Cheap return flights

 Logo
13:45 - 16:55SYD-LHR
37h 10m2 stops
 Logo
21:30 - 20:20LHR-SYD
35h 50m2 stops
$1,376
Find Deal
Sat, 18 Oct - Mon, 3 Nov
China Eastern Logo
13:00 - 07:30SYD-LGW
52h 30m2 stops
China Eastern Logo
10:30 - 11:00LGW-SYD
37h 30m3 stops
$1,376China Eastern
Find Deal
Fri, 24 Oct - Tue, 18 Nov
China Southern Logo
11:15 - 19:00SYD-LHR
41h 45m1 stop
China Southern Logo
22:00 - 20:20LHR-SYD
35h 20m1 stop
$1,381China Southern
Find Deal
Sat, 18 Oct - Mon, 3 Nov
China Southern Logo
22:15 - 19:00SYD-LHR
30h 45m1 stop
China Southern Logo
22:00 - 20:20LHR-SYD
35h 20m1 stop
$1,382China Southern
Find Deal
Sat, 18 Oct - Mon, 3 Nov
Turkish Airlines Logo
21:55 - 20:50SYD-LHR
32h 55m2 stops
Turkish Airlines Logo
18:55 - 20:00LHR-SYD
39h 05m2 stops
$1,399Turkish Airlines
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Turkish Airlines Logo
21:55 - 09:50SYD-LHR
45h 55m2 stops
Turkish Airlines Logo
06:35 - 19:20LHR-SYD
25h 45m2 stops
$1,400Turkish Airlines
Find Deal
Tue, 21 Oct - Tue, 4 Nov
Air China Logo
20:40 - 20:30SYD-LHR
33h 50m1 stop
Air China Logo
20:25 - 15:30LHR-SYD
32h 05m1 stop
$1,420Air China
Find Deal
Thu, 16 Oct - Thu, 6 Nov
Air China Logo
20:40 - 17:50SYD-LHR
32h 10m1 stop
Air China Logo
17:40 - 15:30LHR-SYD
34h 50m1 stop
$1,435Air China
Find Deal
Thu, 13 Nov - Sat, 6 Dec
China Airlines Logo
22:10 - 16:55SYD-LHR
29h 45m1 stop
China Airlines Logo
21:15 - 12:15LHR-SYD
28h 00m1 stop
$1,442China Airlines
Find Deal
Tue, 11 Nov - Sat, 31 Jan
China Airlines Logo
22:10 - 16:55SYD-LHR
29h 45m1 stop
China Airlines Logo
21:15 - 12:15LHR-SYD
28h 00m1 stop
$1,447China Airlines
Find Deal
Sun, 26 Oct - Sat, 1 Nov

China Eastern flights from New South Wales to London

Our best China Eastern deals on New South Wales to London flight tickets
China Eastern
24 Oct
SYD13:00Sydney Kingsford Smith
52h 30m
2 stops
LGW07:30London Gatwick
18 Nov
LGW10:30London Gatwick
37h 30m
3 stops
SYD11:00Sydney Kingsford Smith
China Eastern
3 Nov
SYD12:00Sydney Kingsford Smith
29h 30m
1 stop
LGW06:30London Gatwick
18 Nov
LGW10:30London Gatwick
36h 30m
1 stop
SYD10:00Sydney Kingsford Smith
China Eastern
5 Nov
SYD12:00Sydney Kingsford Smith
29h 30m
1 stop
LGW06:30London Gatwick
18 Nov
LGW10:30London Gatwick
36h 30m
1 stop
SYD10:00Sydney Kingsford Smith

United Airlines flights from New South Wales to London

Our best United Airlines deals on New South Wales to London flight tickets
United Airlines
22 Sept
SYD09:30Sydney Kingsford Smith
34h 40m
1 stop
LHR11:10London Heathrow
30 Sept
LHR16:15London Heathrow
29h 40m
1 stop
SYD06:55Sydney Kingsford Smith
United Airlines
24 Sept
SYD10:20Sydney Kingsford Smith
29h 55m
2 stops
LHR07:15London Heathrow
1 Oct
LHR13:40London Heathrow
32h 20m
2 stops
SYD07:00Sydney Kingsford Smith
United Airlines
21 Sept
SYD09:30Sydney Kingsford Smith
34h 55m
2 stops
LHR11:25London Heathrow
23 Oct
LHR16:15London Heathrow
29h 40m
1 stop
SYD07:55Sydney Kingsford Smith

momondo Fare Finder

 
Customise your flight search to find flights from New South Wales to London 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 16 September 2025.
Use the filters below to find and compare flights from New South Wales to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 18/10

13:45-16:55

2 stops37h 10m

London Heathrow

Mon 3/11

21:30-20:20

2 stops35h 50m

$1,376

SydneyLondon

SYD - LGW

SYDLGW

Sydney Kingsford Smith

Fri 24/10

13:00-07:30

2 stops52h 30m

London Gatwick

Tue 18/11

10:30-11:00

3 stops37h 30m

$1,376

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 18/10

11:15-19:00

1 stop41h 45m

London Heathrow

Mon 3/11

22:00-20:20

1 stop35h 20m

$1,381

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 18/10

22:15-19:00

1 stop30h 45m

London Heathrow

Mon 3/11

22:00-20:20

1 stop35h 20m

$1,382

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 16/10

21:55-20:50

2 stops32h 55m

London Heathrow

Mon 20/10

18:55-20:00

2 stops39h 05m

$1,399

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 21/10

21:55-09:50

2 stops45h 55m

London Heathrow

Tue 4/11

06:35-19:20

2 stops25h 45m

$1,400

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 16/10

20:40-20:30

1 stop33h 50m

London Heathrow

Thu 6/11

20:25-15:30

1 stop32h 05m

$1,420

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 13/11

20:40-17:50

1 stop32h 10m

London Heathrow

Sat 6/12

17:40-15:30

1 stop34h 50m

$1,435

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 11/11

22:10-16:55

1 stop29h 45m

London Heathrow

Sat 31/1

21:15-12:15

1 stop28h 00m

$1,442

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 26/10

22:10-16:55

1 stop29h 45m

London Heathrow

Sat 1/11

21:15-12:15

1 stop28h 00m

$1,447

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

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?

If you aren’t able to travel during the month of February, then book flights to London from New South Wales during May instead. Flights to London in May, while not as cheap as those in February, still average around $1,586.

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

Our data shows that Monday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as $2,084. 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 for around $2,292.

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 $1,742. In contrast, the most expensive time of day to depart to London is at midday when prices are around $2,465.

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

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

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

You are more likely to see cheaper flights to London from New South Wales when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,953 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from New South Wales for as low as $1,784 on momondo.

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

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

You could potentially save up to 2% on your flight if you consider stops on a New South Wales to London flight.

Cheap New South Wales to London flight deals and tips

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

Best price found

$1,508

Fastest flight time

23h 45m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from New South Wales in the past 72 hours is $1,508. The best return flight deal from New South Wales to London found on momondo in the last 72 hours is $2,048.
The fastest flight from New South Wales to London takes 23h 45m
Direct flights go from New South Wales to London every day.
There is 1 airport near London: London Heathrow (LHR)
  • When did momondo last update prices for flights from New South Wales to London?

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

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

  • How old do you have to be to fly from New South Wales to London?

    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.

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

    The travel and health documents required for your trip to London 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. 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?

Best airlines flying from New South Wales to London

Compare and see reviews for airlines that fly from New South Wales to London with momondo
Airline
Rating
Free cancellation
Price
Virgin AustraliaPriceFrom $824Free cancellationRating
7.5
416 reviews
Search Virgin Australia flights
China SouthernPriceFrom $1,043Free cancellationRating
7.5
110 reviews
Search China Southern flights
Air ChinaPriceFrom $1,135Free cancellationRating
7.2
99 reviews
Search Air China flights
Air IndiaPriceFrom $1,360Free cancellationRating
5.5
2,930 reviews
Search Air India flights
Turkish AirlinesPriceFrom $1,385Free cancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
China AirlinesPriceFrom $1,428Free cancellationRating
8.3
767 reviews
Search China Airlines flights
Qatar AirwaysPriceFrom $1,446Free cancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Japan AirlinesPriceFrom $1,448Free cancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
SWISSPriceFrom $1,469Free cancellationRating
7.5
1,730 reviews
Search SWISS flights
SriLankan AirlinesPriceFrom $1,611Free cancellationRating
6.8
75 reviews
Search SriLankan Airlines flights

Travelling to a place near London?

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

Why use momondo?

Why should I use momondo to find a flight deal from New South Wales 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 New South Wales to London for you.

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?

Once you have performed a search for New South Wales to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of New South Wales to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Thu 16/10
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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