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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 30/10. 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

Logo
15:50 - 16:40SYD-LHR
34h 50m2 stops
Logo
22:00 - 20:35LHR-SYD
35h 35m3 stops
$1,373
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Wed, 15 Oct - Sat, 15 Nov
Air China Logo
20:40 - 17:50SYD-LHR
32h 10m1 stop
Air China Logo
17:40 - 15:30LHR-SYD
34h 50m1 stop
$1,374Air China
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Thu, 6 Nov - Mon, 29 Dec
China Eastern Logo
13:30 - 17:30SYD-LHR
39h 00m3 stops
China Eastern Logo
21:00 - 10:00LHR-SYD
26h 00m1 stop
$1,377China Eastern
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Mon, 10 Nov - Tue, 25 Nov
China Eastern Logo
13:30 - 17:30SYD-LHR
39h 00m2 stops
China Eastern Logo
21:00 - 10:00LHR-SYD
26h 00m1 stop
$1,380China Eastern
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Sat, 8 Nov - Sat, 29 Nov
Logo
20:05 - 21:40SYD-LHR
36h 35m2 stops
Logo
09:05 - 18:50LHR-SYD
46h 45m2 stops
$1,382
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Mon, 27 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
$1,386China Southern
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Wed, 22 Oct - Thu, 30 Oct
Turkish Airlines Logo
21:55 - 09:50SYD-LHR
45h 55m2 stops
Turkish Airlines Logo
06:35 - 19:20LHR-SYD
25h 45m2 stops
$1,397Turkish Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Turkish Airlines Logo
21:55 - 15:05SYD-LHR
27h 10m2 stops
Turkish Airlines Logo
06:35 - 19:20LHR-SYD
25h 45m2 stops
$1,398Turkish Airlines
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Thu, 16 Oct - Thu, 13 Nov
China Airlines Logo
22:10 - 16:55SYD-LHR
29h 45m1 stop
China Airlines Logo
21:15 - 12:15LHR-SYD
28h 00m1 stop
$1,406China Airlines
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Tue, 28 Oct - Fri, 31 Oct
China Southern Logo
11:15 - 19:00SYD-LHR
41h 45m1 stop
China Southern Logo
22:00 - 20:20LHR-SYD
35h 20m1 stop
$1,410China Southern
Find Deal
Mon, 20 Oct - Thu, 6 Nov

China Airlines flights from New South Wales to London Heathrow Airport

Our best China Airlines deals on New South Wales to London Heathrow Airport flight tickets
China Airlines
28 Oct
SYD22:10Sydney Kingsford Smith
29h 45m
1 stop
LHR16:55London Heathrow
31 Oct
LHR21:15London Heathrow
28h 00m
1 stop
SYD12:15Sydney Kingsford Smith
$1,406
Find similar
China Airlines
22 Sept
SYD22:10Sydney Kingsford Smith
27h 20m
1 stop
LHR16:30London Heathrow
22 Oct
LHR21:10London Heathrow
28h 35m
1 stop
SYD11:45Sydney Kingsford Smith
$1,881
Find similar
China Airlines
22 Sept
SYD22:10Sydney Kingsford Smith
27h 20m
1 stop
LHR16:30London Heathrow
3 Nov
LHR21:15London Heathrow
28h 00m
1 stop
SYD12:15Sydney Kingsford Smith
$1,897
Find similar

Etihad Airways flights from New South Wales to London Heathrow Airport

Our best Etihad Airways deals on New South Wales to London Heathrow Airport flight tickets
Etihad Airways
7 Nov
SYD16:35Sydney Kingsford Smith
30h 30m
1 stop
LHR12:05London Heathrow
16 Nov
LHR20:55London Heathrow
22h 40m
1 stop
SYD06:35Sydney Kingsford Smith
$1,415
Find similar
Etihad Airways
6 Oct
SYD21:30Sydney Kingsford Smith
25h 15m
1 stop
LHR12:45London Heathrow
24 Nov
LHR08:50London Heathrow
34h 45m
1 stop
SYD06:35Sydney Kingsford Smith
$1,448
Find similar
Etihad Airways
6 Oct
SYD21:30Sydney Kingsford Smith
27h 45m
1 stop
LHR15:15London Heathrow
24 Nov
LHR08:50London Heathrow
22h 05m
1 stop
SYD17:55Sydney Kingsford Smith
$1,451
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 13 September 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 15/10

15:50-16:40

2 stops34h 50m

London Heathrow

Sat 15/11

22:00-20:35

3 stops35h 35m

$1,373

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 6/11

20:40-17:50

1 stop32h 10m

London Heathrow

Mon 29/12

17:40-15:30

1 stop34h 50m

$1,374

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 10/11

13:30-17:30

3 stops39h 00m

London Heathrow

Tue 25/11

21:00-10:00

1 stop26h 00m

$1,377

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Sat 8/11

13:30-17:30

2 stops39h 00m

London Heathrow

Sat 29/11

21:00-10:00

1 stop26h 00m

$1,380

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 27/10

20:05-21:40

2 stops36h 35m

London Heathrow

Mon 3/11

09:05-18:50

2 stops46h 45m

$1,382

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Wed 22/10

22:15-19:00

1 stop30h 45m

London Heathrow

Thu 30/10

22:00-20:20

1 stop35h 20m

$1,386

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 21/10

21:55-09:50

2 stops45h 55m

London Heathrow

Tue 28/10

06:35-19:20

2 stops25h 45m

$1,397

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Thu 16/10

21:55-15:05

2 stops27h 10m

London Heathrow

Thu 13/11

06:35-19:20

2 stops25h 45m

$1,398

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Tue 28/10

22:10-16:55

1 stop29h 45m

London Heathrow

Fri 31/10

21:15-12:15

1 stop28h 00m

$1,406

SydneyLondon

SYD - LHR

SYDLHR

Sydney Kingsford Smith

Mon 20/10

11:15-19:00

1 stop41h 45m

London Heathrow

Thu 6/11

22:00-20:20

1 stop35h 20m

$1,410

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 $1,598. 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 $1,610.

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 $2,082. When flying out on a Saturday, 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 $2,267.

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 $1,801. 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 $2,469.

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 $1,960 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 $1,789 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.

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

23h 45m

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 $2,010.
The fastest flight from New South Wales to London Heathrow Airport takes 23h 45m
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
Air ChinaPriceFrom $1,192Free cancellationRating
7.2
99 reviews
Search Air China flights
China EasternPriceFrom $1,256Free cancellationRating
7.2
165 reviews
Search China Eastern flights
Turkish AirlinesPriceFrom $1,421Free cancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
China AirlinesPriceFrom $1,431Free 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 $1,450Free cancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
SWISSPriceFrom $1,472Free cancellationRating
7.5
1,730 reviews
Search SWISS flights
Asiana AirlinesPriceFrom $1,613Free cancellationRating
8.2
479 reviews
Search Asiana Airlines flights
SriLankan AirlinesPriceFrom $1,614Free cancellationRating
6.8
75 reviews
Search SriLankan Airlines flights
Virgin AustraliaPriceFrom $1,623Free cancellationRating
7.5
416 reviews
Search Virgin Australia flights

Travelling to a place near London?

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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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