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Cheap flights from New South Wales to London from $402

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 12/3. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:00 - 17:35
SYD
-
LHR
31h 35m
2 stops
Multiple Airlines Logo
22:10 - 19:40
LHR
-
SYD
36h 30m
1 stop
$1,180Multiple Airlines
Thu, 26 Mar - Thu, 4 Jun
Turkish Airlines Logo
21:15 - 14:10
SYD
-
LHR
27h 55m
2 stops
Turkish Airlines Logo
19:55 - 19:20
LHR
-
SYD
36h 25m
2 stops
$1,184Turkish Airlines
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
09:55 - 19:00
SYD
-
LHR
44h 05m
1 stop
Multiple Airlines Logo
17:40 - 15:30
LHR
-
SYD
34h 50m
1 stop
$1,185Multiple Airlines
Thu, 5 Mar - Fri, 13 Mar
China Southern Logo
22:00 - 17:00
SYD
-
LHR
30h 00m
1 stop
China Southern Logo
22:10 - 19:40
LHR
-
SYD
36h 30m
1 stop
$1,190China Southern
Sun, 15 Mar - Sat, 18 Apr
Turkish Airlines Logo
21:15 - 16:00
SYD
-
LHR
29h 45m
2 stops
Turkish Airlines Logo
06:30 - 19:10
LHR
-
SYD
27h 40m
2 stops
$1,193Turkish Airlines
Sun, 8 Mar - Sat, 18 Apr
Turkish Airlines Logo
21:15 - 13:30
SYD
-
LHR
27h 15m
2 stops
Turkish Airlines Logo
06:30 - 19:10
LHR
-
SYD
27h 40m
2 stops
$1,194Turkish Airlines
Sun, 15 Mar - Sat, 18 Apr
Qantas Airways Logo
10:25 - 06:15
OOL
-
LHR
29h 50m
2 stops
Qantas Airways Logo
20:10 - 09:40
LHR
-
OOL
27h 30m
2 stops
$1,731Qantas Airways
Thu, 19 Feb - Sun, 22 Feb
Qantas Airways Logo
10:25 - 05:05
OOL
-
LHR
28h 40m
2 stops
Qantas Airways Logo
20:10 - 09:40
LHR
-
OOL
27h 30m
2 stops
$1,745Qantas Airways
Wed, 18 Feb - Sat, 21 Feb
Cathay Pacific Logo
09:20 - 15:15
OOL
-
LHR
38h 55m
2 stops
Cathay Pacific Logo
18:20 - 10:40
LHR
-
OOL
31h 20m
2 stops
$1,930Cathay Pacific
Mon, 25 May - Thu, 28 May
Cathay Pacific Logo
09:20 - 15:15
OOL
-
LHR
38h 55m
2 stops
Cathay Pacific Logo
20:15 - 15:05
LHR
-
OOL
33h 50m
2 stops
$1,935Cathay Pacific
Mon, 25 May - Thu, 28 May

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
15 Mar
SYD22:00Sydney Kingsford Smith
30h 00m
1 stop
LHR17:00London Heathrow
18 Apr
LHR22:10London Heathrow
36h 30m
1 stop
SYD19:40Sydney Kingsford Smith
$1,190
China Southern
16 Feb
SYD15:15Sydney Kingsford Smith
38h 20m
1 stop
LHR18:35London Heathrow
3 Mar
LHR22:00London Heathrow
35h 20m
1 stop
SYD20:20Sydney Kingsford Smith
$1,203
China Southern
1 Mar
SYD08:10Sydney Kingsford Smith
43h 50m
1 stop
LHR17:00London Heathrow
10 Mar
LHR22:00London Heathrow
24h 25m
1 stop
SYD09:25Sydney Kingsford Smith
$1,228

Cathay Pacific flights from New South Wales to London Heathrow Airport

Our best Cathay Pacific deals on New South Wales to London Heathrow Airport flight tickets
Cathay Pacific
25 May
OOL09:20Coolangatta Gold Coast
38h 55m
2 stops
LHR15:15London Heathrow
28 May
LHR18:20London Heathrow
31h 20m
2 stops
OOL10:40Coolangatta Gold Coast
$1,930
Cathay Pacific
25 May
OOL09:20Coolangatta Gold Coast
38h 55m
2 stops
LHR15:15London Heathrow
28 May
LHR20:15London Heathrow
33h 50m
2 stops
OOL15:05Coolangatta Gold Coast
$1,935
Cathay Pacific
25 May
OOL09:20Coolangatta Gold Coast
38h 55m
2 stops
LHR15:15London Heathrow
28 May
LHR17:00London Heathrow
37h 05m
2 stops
OOL15:05Coolangatta Gold Coast
$1,946

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 February 2026.
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

Thu 26/3

21:00-17:35

2 stops31h 35m

London Heathrow

Thu 4/6

22:10-19:40

1 stop36h 30m

$1,180

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 4/3

21:15-14:10

2 stops27h 55m

London Heathrow

Wed 11/3

19:55-19:20

2 stops36h 25m

$1,184

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 5/3

09:55-19:00

1 stop44h 05m

London Heathrow

Fri 13/3

17:40-15:30

1 stop34h 50m

$1,185

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 15/3

22:00-17:00

1 stop30h 00m

London Heathrow

Sat 18/4

22:10-19:40

1 stop36h 30m

$1,190

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 8/3

21:15-16:00

2 stops29h 45m

London Heathrow

Sat 18/4

06:30-19:10

2 stops27h 40m

$1,193

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sun 15/3

21:15-13:30

2 stops27h 15m

London Heathrow

Sat 18/4

06:30-19:10

2 stops27h 40m

$1,194

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Thu 19/2

10:25-06:15

2 stops29h 50m

London Heathrow

Sun 22/2

20:10-09:40

2 stops27h 30m

$1,731

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Wed 18/2

10:25-05:05

2 stops28h 40m

London Heathrow

Sat 21/2

20:10-09:40

2 stops27h 30m

$1,745

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Mon 25/5

09:20-15:15

2 stops38h 55m

London Heathrow

Thu 28/5

18:20-10:40

2 stops31h 20m

$1,930

CoolangattaLondon

OOL - LHR

OOLLHR

Coolangatta Gold Coast

Mon 25/5

09:20-15:15

2 stops38h 55m

London Heathrow

Thu 28/5

20:15-15:05

2 stops33h 50m

$1,935

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $1,517. 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 $1,550.

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 $2,029. 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 $2,448.

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

In the afternoon 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 $1,975. Flying to London Heathrow Airport in the afternoon 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 $2,279.

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 $1,852 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 $1,736 on momondo.

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

There are 4 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 42% 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

$1,390

Fastest flight time

24h 00m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from New South Wales in the past 72 hours is $1,390. The best return flight deal from New South Wales to London Heathrow Airport found on momondo in the last 72 hours is $1,872.
The fastest flight from New South Wales to London Heathrow Airport takes 24h 00m
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 $1,046Free cancellationRating
7.3
137 reviews
Search China Southern flights
Air ChinaPriceFrom $1,063Free cancellationRating
7.2
138 reviews
Search Air China flights
China EasternPriceFrom $1,180Free cancellationRating
7.2
192 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom $1,212Free cancellationRating
7.3
4,210 reviews
Search Turkish Airlines flights
Malaysia AirlinesPriceFrom $1,282Free cancellationRating
7.3
291 reviews
Search Malaysia Airlines flights
Air IndiaPriceFrom $1,336Free cancellationRating
5.5
2,972 reviews
Search Air India flights
China AirlinesPriceFrom $1,347Free cancellationRating
8.3
803 reviews
Search China Airlines flights
SWISSPriceFrom $1,424Free cancellationRating
7.6
1,865 reviews
Search SWISS flights
Japan AirlinesPriceFrom $1,439Free cancellationRating
8.3
1,700 reviews
Search Japan Airlines flights
Singapore AirlinesPriceFrom $1,472Free cancellationRating
8.2
1,451 reviews
Search Singapore 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
Abingdon
Deal
Ipswich
Dover
Eastbourne
Slough
Chichester
Canterbury
Kingston upon Thames
Brentwood
Guildford
Sutton
Maidstone
Salisbury
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.

An easier way to manage your London Heathrow Airport trip

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