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Cheap flights from Sydney to London from $812

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 18/7. 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
20:30 - 21:45
SYD
-
LTN
34h 15m
2 stops
Multiple Airlines Logo
16:10 - 12:35
LTN
-
SYD
35h 25m
2 stops
$1,731Multiple Airlines
Mon, 3 Aug - Mon, 17 Aug
Multiple Airlines Logo
20:30 - 21:45
SYD
-
LTN
34h 15m
2 stops
Multiple Airlines Logo
16:10 - 12:35
LTN
-
SYD
35h 25m
2 stops
$1,743Multiple Airlines
Mon, 3 Aug - Mon, 17 Aug
Multiple Airlines Logo
20:30 - 21:45
SYD
-
LTN
34h 15m
2 stops
Multiple Airlines Logo
15:35 - 09:00
LTN
-
SYD
32h 25m
2 stops
$1,761Multiple Airlines
Sun, 2 Aug - Sun, 16 Aug
Multiple Airlines Logo
13:00 - 15:15
SYD
-
LTN
35h 15m
2 stops
Multiple Airlines Logo
11:00 - 06:10
LTN
-
SYD
34h 10m
2 stops
$1,764Multiple Airlines
Sat, 1 Aug - Sun, 16 Aug
Multiple Airlines Logo
13:00 - 15:15
SYD
-
LTN
35h 15m
2 stops
Multiple Airlines Logo
15:35 - 09:20
LTN
-
SYD
32h 45m
2 stops
$1,772Multiple Airlines
Sat, 8 Aug - Sun, 23 Aug
Multiple Airlines Logo
13:00 - 14:45
SYD
-
LTN
34h 45m
2 stops
Multiple Airlines Logo
15:40 - 09:20
LTN
-
SYD
32h 40m
2 stops
$1,786Multiple Airlines
Sat, 1 Aug - Fri, 14 Aug
Multiple Airlines Logo
13:00 - 14:45
SYD
-
LTN
34h 45m
2 stops
Multiple Airlines Logo
12:25 - 06:10
LTN
-
SYD
32h 45m
2 stops
$1,792Multiple Airlines
Sat, 25 Jul - Mon, 10 Aug
Multiple Airlines Logo
13:00 - 15:15
SYD
-
LTN
35h 15m
2 stops
Multiple Airlines Logo
21:25 - 16:50
LTN
-
SYD
34h 25m
2 stops
$1,812Multiple Airlines
Fri, 24 Jul - Sat, 15 Aug
Multiple Airlines Logo
21:35 - 21:45
SYD
-
LTN
34h 10m
2 stops
Multiple Airlines Logo
16:10 - 06:35
LTN
-
SYD
28h 25m
2 stops
$1,816Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
11:00 - 11:25
SYD
-
LTN
33h 25m
2 stops
Multiple Airlines Logo
11:00 - 06:10
LTN
-
SYD
34h 10m
2 stops
$1,819Multiple Airlines
Sun, 9 Aug - Sun, 16 Aug

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momondo Fare Finder

 
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 27 June 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 - LTN

SYDLTN

Sydney Kingsford Smith

Mon 3/8

20:30-21:45

2 stops34h 15m

London Luton

Mon 17/8

16:10-12:35

2 stops35h 25m

$1,731

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Mon 3/8

20:30-21:45

2 stops34h 15m

London Luton

Mon 17/8

16:10-12:35

2 stops35h 25m

$1,743

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sun 2/8

20:30-21:45

2 stops34h 15m

London Luton

Sun 16/8

15:35-09:00

2 stops32h 25m

$1,761

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sat 1/8

13:00-15:15

2 stops35h 15m

London Luton

Sun 16/8

11:00-06:10

2 stops34h 10m

$1,764

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sat 8/8

13:00-15:15

2 stops35h 15m

London Luton

Sun 23/8

15:35-09:20

2 stops32h 45m

$1,772

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sat 1/8

13:00-14:45

2 stops34h 45m

London Luton

Fri 14/8

15:40-09:20

2 stops32h 40m

$1,786

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sat 25/7

13:00-14:45

2 stops34h 45m

London Luton

Mon 10/8

12:25-06:10

2 stops32h 45m

$1,792

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Fri 24/7

13:00-15:15

2 stops35h 15m

London Luton

Sat 15/8

21:25-16:50

2 stops34h 25m

$1,812
Fastest return journey

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Mon 12/10

21:35-21:45

2 stops34h 10m

London Luton

Mon 19/10

16:10-06:35

2 stops28h 25m

$1,816

SydneyLondon

SYD - LTN

SYDLTN

Sydney Kingsford Smith

Sun 9/8

11:00-11:25

2 stops33h 25m

London Luton

Sun 16/8

11:00-06:10

2 stops34h 10m

$1,819

Flights are sorted by cheapest return flights first.

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

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

27h 25m

Direct flights

None
The fastest flight from Sydney to London Luton Airport takes 27h 25m
There are no direct flights from Sydney to London Luton Airport. There are no popular flight routes from Sydney to London Luton Airport.
Search flight deals

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 27h 25m, 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
Deal
Wembley
Gatwick
Milton Keynes
Brentford
Hounslow
Ipswich
Marlow
Eastbourne
Chichester
Brentwood
Maidstone
Dover
Slough
Ashford
Ascot
Stansted
Watford
Lewes
Winchester

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.

An easier way to manage your London Luton Airport trip

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