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

Prices for flights from London Southend Airport to Sydney Kingsford Smith Airport were last updated today.

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

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$822 Cheap Flights from London Southend Airport to Sydney in 2026

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Find the cheapest flights from London Southend Airport to Sydney

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One-way

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16:55 - 09:20

SEN

SYD

31h 25m

2 stops

11:25 - 10:30

SYD

SEN

32h 05m

2 stops

$1,904Multiple Airlines

Mon, 1 Jun - Sun, 14 Jun

momondo Fare Finder

Use the filters below to find and compare flights from London Southend Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 1/6

16:55-09:20

2 stops31h 25m

Sydney Kingsford Smith

Sun 14/6

11:25-10:30

2 stops32h 05m

$1,904

Cheapest one-way

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 18/5

07:50-11:45

3 stops42h 55m

$822

LondonSydney

SEN - SYD

SENSYD

London Southend

Wed 6/5

16:50-09:20

2 stops31h 30m

$921

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 1/6

16:55-09:20

2 stops31h 25m

$925

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 11/5

16:55-09:20

2 stops31h 25m

$938

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 31/8

16:55-09:20

2 stops31h 25m

$941

LondonSydney

SEN - SYD

SENSYD

London Southend

Mon 18/5

16:55-09:20

2 stops31h 25m

$945

LondonSydney

SEN - SYD

SENSYD

London Southend

Wed 2/9

16:50-09:20

2 stops31h 30m

$982

Fastest single journey

LondonSydney

SEN - SYD

SENSYD

London Southend

Wed 17/6

16:50-06:10

2 stops28h 20m

$1,017

LondonSydney

SEN - SYD

SENSYD

London Southend

Wed 17/6

16:50-06:10

2 stops28h 20m

$1,021

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Southend Airport to Sydney

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 day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,146. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $3,407.

When to book flights from London Southend Airport to Sydney

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

Estimated return price

Cheap London Southend Airport to Sydney (SEN to SYD) flight deals and tips

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

Fastest flight time	28h 15m
Direct flights	None

The fastest flight from London Southend Airport to Sydney takes 28h 15m

There are no direct flights from London Southend Airport to Sydney. There are no popular flight routes from London Southend Airport to Sydney.

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How far is London Southend to Sydney Kingsford Smith by plane?
The straight-line distance from London Southend to Sydney Kingsford Smith is 16929.4 km. 28h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London Southend Airport to Sydney Kingsford Smith Airport?
Prices for flights from London Southend Airport to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from London Southend Airport to Sydney Kingsford Smith 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 London Southend Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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Why use momondo?

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

Finding the right flight to Sydney from London 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 Sydney quick and easy, saving you time and money.

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

All flight searches from London to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Sydney.

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

If you are not ready to book a flight from London to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.