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Cheap flights from Sydney to London from $687

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 departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Sydney to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 10:50SYD  Sydney Kingsford Smith-LTN London Luton
35h 20m2 stops Beijing Capital Paris Charles de Gaulle
Multiple Airlines Logo
13:40 - 08:10LTN  London Luton-SYD Sydney Kingsford Smith
31h 30m2 stops Paris Charles de Gaulle Beijing Capital
$1,498Multiple Airlines
Fri, 6 Nov - Sun, 15 Nov
Multiple Airlines Logo
11:25 - 10:30SYD  Sydney Kingsford Smith-LTN London Luton
34h 05m2 stops Guangzhou Baiyun Paris Charles de Gaulle
Multiple Airlines Logo
07:00 - 20:20LTN  London Luton-SYD Sydney Kingsford Smith
26h 20m2 stops Paris Charles de Gaulle Guangzhou Baiyun
$1,548Multiple Airlines
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
10:05 - 12:40SYD  Sydney Kingsford Smith-LTN London Luton
35h 35m2 stops Guangzhou Baiyun Amsterdam Schiphol
Multiple Airlines Logo
06:00 - 19:25LTN  London Luton-SYD Sydney Kingsford Smith
28h 25m2 stops Amsterdam Schiphol Guangzhou Baiyun
$1,553Multiple Airlines
Mon, 7 Sep - Wed, 16 Sep
Multiple Airlines Logo
22:10 - 21:10SYD  Sydney Kingsford Smith-LTN London Luton
34h 00m2 stops Guangzhou Baiyun Amsterdam Schiphol
Multiple Airlines Logo
17:30 - 13:35LTN  London Luton-SYD Sydney Kingsford Smith
33h 05m2 stops Amsterdam Schiphol Guangzhou Baiyun
$1,586Multiple Airlines
Thu, 5 Nov - Thu, 19 Nov
Multiple Airlines Logo
22:10 - 21:10SYD  Sydney Kingsford Smith-LTN London Luton
34h 00m2 stops Guangzhou Baiyun Amsterdam Schiphol
Multiple Airlines Logo
17:30 - 13:35LTN  London Luton-SYD Sydney Kingsford Smith
33h 05m2 stops Amsterdam Schiphol Guangzhou Baiyun
$1,592Multiple Airlines
Thu, 5 Nov - Thu, 19 Nov
Multiple Airlines Logo
16:50 - 17:35SYD  Sydney Kingsford Smith-LTN London Luton
35h 45m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
Multiple Airlines Logo
12:15 - 06:30LTN  London Luton-SYD Sydney Kingsford Smith
31h 15m2 stops Barcelona-El Prat Abu Dhabi Zayed Intl
$1,661Multiple Airlines
Sun, 8 Nov - Sat, 14 Nov
Multiple Airlines Logo
16:50 - 13:45SYD  Sydney Kingsford Smith-LTN London Luton
31h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Multiple Airlines Logo
12:10 - 06:30LTN  London Luton-SYD Sydney Kingsford Smith
31h 20m2 stops Dublin Abu Dhabi Zayed Intl
$1,665Multiple Airlines
Sun, 1 Nov - Mon, 30 Nov
Multiple Airlines Logo
16:40 - 18:15SYD  Sydney Kingsford Smith-LTN London Luton
35h 35m2 stops Abu Dhabi Zayed Intl Barcelona-El Prat
Multiple Airlines Logo
12:15 - 06:30LTN  London Luton-SYD Sydney Kingsford Smith
31h 15m2 stops Barcelona-El Prat Abu Dhabi Zayed Intl
$1,768Multiple Airlines
Sun, 11 Oct - Sun, 25 Oct
Multiple Airlines Logo
20:50 - 22:20SYD  Sydney Kingsford Smith-LTN London Luton
34h 30m2 stops Abu Dhabi Zayed Intl Zurich
Multiple Airlines Logo
18:15 - 15:50LTN  London Luton-SYD Sydney Kingsford Smith
35h 35m2 stops Madrid Barajas Beijing Capital
$1,827Multiple Airlines
Thu, 1 Oct - Thu, 15 Oct
Multiple Airlines Logo
10:05 - 12:30SYD  Sydney Kingsford Smith-LTN London Luton
35h 25m2 stops Guangzhou Baiyun Amsterdam Schiphol
Multiple Airlines Logo
16:00 - 09:20LTN  London Luton-SYD Sydney Kingsford Smith
32h 20m2 stops Amsterdam Schiphol Xiamen Gaoqi Intl
$1,840Multiple Airlines
Sun, 6 Sep - Tue, 8 Sep

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Customise your flight search to find flights from Sydney to London Luton 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 16 August 2026.
Use the filters below to find and compare flights from Sydney to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Fri 6/11

10:30-10:50

2 stops35h 20m

London Luton

Sun 15/11

13:40-08:10

2 stops31h 30m

$1,498
Fastest return journey

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Tue 10/11

11:25-10:30

2 stops34h 05m

London Luton

Tue 17/11

07:00-20:20

2 stops26h 20m

$1,548

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Mon 7/9

10:05-12:40

2 stops35h 35m

London Luton

Wed 16/9

06:00-19:25

2 stops28h 25m

$1,553

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Thu 5/11

22:10-21:10

2 stops34h 00m

London Luton

Thu 19/11

17:30-13:35

2 stops33h 05m

$1,586

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Thu 5/11

22:10-21:10

2 stops34h 00m

London Luton

Thu 19/11

17:30-13:35

2 stops33h 05m

$1,592

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 8/11

16:50-17:35

2 stops35h 45m

London Luton

Sat 14/11

12:15-06:30

2 stops31h 15m

$1,661

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 1/11

16:50-13:45

2 stops31h 55m

London Luton

Mon 30/11

12:10-06:30

2 stops31h 20m

$1,665

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 11/10

16:40-18:15

2 stops35h 35m

London Luton

Sun 25/10

12:15-06:30

2 stops31h 15m

$1,768

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Thu 1/10

20:50-22:20

2 stops34h 30m

London Luton

Thu 15/10

18:15-15:50

2 stops35h 35m

$1,827

SydneyLondon

SYD Sydney Kingsford Smith - LTN London Luton

SYDLTN

Sydney Kingsford Smith

Sun 6/9

10:05-12:30

2 stops35h 25m

London Luton

Tue 8/9

16:00-09:20

2 stops32h 20m

$1,840

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Sydney to London Luton Airport

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

Cheap Sydney to London Luton Airport (SYD to LTN) flight deals and tips

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

Fastest flight time

33h 10m

Direct flights

None
The fastest flight from Sydney to London Luton Airport takes 33h 10m
There are no direct flights from Sydney to London Luton Airport. There are no popular flight routes from Sydney to London Luton Airport.
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Frequently asked questions about flying from Sydney to London Luton Airport

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

    The distance between Sydney Kingsford Smith and London Luton is about 16976.8 km. Flights usually cover this in 33h 10m, depending on flying conditions and air traffic around both airports.

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

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

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to London Luton 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 Luton Airport.

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

    The necessary travel and health documents for your London Luton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Sydney to London Luton Airport

  • How do I get Price Alerts for flights from Sydney to London Luton Airport?

    Search flight deals from Sydney to London Luton Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Sydney to London Luton Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
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Marlow
Hounslow
Chichester
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Maidstone
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Horley
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sydney to London . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to London from Sydney with this policy.

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

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

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

Of course. momondo tracks the price of Sydney 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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