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Cheap flights from Lisbon to Sydney from £1,148

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Lisbon to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
16:35 - 07:15LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
29h 40m2 stops Helsinki-Vantaa Singapore Changi
Finnair Logo
10:10 - 15:50SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
38h 40m2 stops Hong Kong Intl Helsinki-Vantaa
£1,148Finnair
Sat, 1 May - Sat, 29 May
Qatar Airways Logo
14:15 - 08:25LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
31h 10m2 stops Doha Hamad Intl Melbourne
Qatar Airways Logo
21:10 - 12:45SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
26h 35m1 stop Doha Hamad Intl
£1,154Qatar Airways
Thu, 26 Nov - Fri, 11 Dec
Finnair Logo
16:10 - 07:35LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
28h 25m2 stops Helsinki-Vantaa Singapore Changi
Finnair Logo
11:15 - 15:25SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
39h 10m2 stops Hong Kong Intl Helsinki-Vantaa
£1,172Finnair
Sun, 7 Feb - Wed, 24 Feb
Qatar Airways Logo
07:50 - 18:20LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
23h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 12:45SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
25h 35m1 stop Doha Hamad Intl
£1,173Qatar Airways
Tue, 9 Feb - Wed, 24 Feb
Finnair Logo
16:10 - 07:35LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
28h 25m2 stops Helsinki-Vantaa Singapore Changi
Finnair Logo
11:40 - 15:25SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
38h 45m2 stops Singapore Changi Helsinki-Vantaa
£1,192Finnair
Sun, 7 Feb - Thu, 25 Feb
Qatar Airways Logo
08:00 - 18:20LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
23h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 12:45SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
25h 35m1 stop Doha Hamad Intl
£1,195Qatar Airways
Sun, 7 Feb - Wed, 24 Feb
Qatar Airways Logo
07:50 - 18:20LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
23h 30m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 06:20SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
43h 10m1 stop Doha Hamad Intl
£1,198Qatar Airways
Tue, 9 Feb - Sun, 28 Feb
Finnair Logo
16:10 - 07:35LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
28h 25m2 stops Helsinki-Vantaa Singapore Changi
Finnair Logo
22:20 - 15:25SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
52h 05m2 stops Hong Kong Intl Helsinki-Vantaa
£1,207Finnair
Sun, 7 Feb - Sun, 28 Feb
Qatar Airways Logo
08:00 - 18:20LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
23h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
22:10 - 12:45SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
25h 35m1 stop Doha Hamad Intl
£1,218Qatar Airways
Sun, 7 Feb - Fri, 26 Feb
Qatar Airways Logo
14:15 - 06:50LIS  Lisbon Humberto Delgado-SYD Sydney Kingsford Smith
29h 35m1 stop Doha Hamad Intl
Qatar Airways Logo
21:55 - 13:25SYD  Sydney Kingsford Smith-LIS Lisbon Humberto Delgado
25h 30m1 stop Doha Hamad Intl
£1,219Qatar Airways
Thu, 11 Mar - Sun, 28 Mar

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Qatar Airways flights from Lisbon to Sydney

Our best Qatar Airways deals on Lisbon to Sydney flight tickets
Qatar Airways
26 Nov
LIS14:15Lisbon Humberto Delgado
31h 10m
2 stops
SYD08:25Sydney Kingsford Smith
11 Dec
SYD21:10Sydney Kingsford Smith
26h 35m
1 stop
LIS12:45Lisbon Humberto Delgado
£1,154
Qatar Airways
9 Feb
LIS07:50Lisbon Humberto Delgado
23h 30m
1 stop
SYD18:20Sydney Kingsford Smith
24 Feb
SYD22:10Sydney Kingsford Smith
25h 35m
1 stop
LIS12:45Lisbon Humberto Delgado
£1,173
Qatar Airways
7 Feb
LIS08:00Lisbon Humberto Delgado
23h 20m
1 stop
SYD18:20Sydney Kingsford Smith
24 Feb
SYD22:10Sydney Kingsford Smith
25h 35m
1 stop
LIS12:45Lisbon Humberto Delgado
£1,195

United Airlines flights from Lisbon to Sydney

Our best United Airlines deals on Lisbon to Sydney flight tickets
United Airlines
8 Feb
LIS10:15Lisbon Humberto Delgado
33h 05m
2 stops
SYD06:20Sydney Kingsford Smith
26 Feb
SYD11:20Sydney Kingsford Smith
31h 50m
2 stops
LIS08:10Lisbon Humberto Delgado
£1,221
United Airlines
11 Nov
LIS12:20Lisbon Humberto Delgado
57h 45m
2 stops
SYD09:05Sydney Kingsford Smith
15 Nov
SYD09:15Sydney Kingsford Smith
60h 05m
2 stops
LIS10:20Lisbon Humberto Delgado
£1,223
United Airlines
11 Nov
LIS12:20Lisbon Humberto Delgado
57h 45m
2 stops
SYD09:05Sydney Kingsford Smith
15 Nov
SYD09:15Sydney Kingsford Smith
60h 05m
2 stops
LIS10:20Lisbon Humberto Delgado
£1,225

momondo Fare Finder

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

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Route

Depart

Return

Price

Cheapest return flight

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 1/5

16:35-07:15

2 stops29h 40m

Sydney Kingsford Smith

Sat 29/5

10:10-15:50

2 stops38h 40m

£1,148

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Thu 26/11

14:15-08:25

2 stops31h 10m

Sydney Kingsford Smith

Fri 11/12

21:10-12:45

1 stop26h 35m

£1,154

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 7/2

16:10-07:35

2 stops28h 25m

Sydney Kingsford Smith

Wed 24/2

11:15-15:25

2 stops39h 10m

£1,172

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 9/2

07:50-18:20

1 stop23h 30m

Sydney Kingsford Smith

Wed 24/2

22:10-12:45

1 stop25h 35m

£1,173

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 7/2

16:10-07:35

2 stops28h 25m

Sydney Kingsford Smith

Thu 25/2

11:40-15:25

2 stops38h 45m

£1,192
Fastest return journey

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 7/2

08:00-18:20

1 stop23h 20m

Sydney Kingsford Smith

Wed 24/2

22:10-12:45

1 stop25h 35m

£1,195

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 9/2

07:50-18:20

1 stop23h 30m

Sydney Kingsford Smith

Sun 28/2

22:10-06:20

1 stop43h 10m

£1,198

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 7/2

16:10-07:35

2 stops28h 25m

Sydney Kingsford Smith

Sun 28/2

22:20-15:25

2 stops52h 05m

£1,207

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 7/2

08:00-18:20

1 stop23h 20m

Sydney Kingsford Smith

Fri 26/2

22:10-12:45

1 stop25h 35m

£1,218

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Thu 11/3

14:15-06:50

1 stop29h 35m

Sydney Kingsford Smith

Sun 28/3

21:55-13:25

1 stop25h 30m

£1,219

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 Sydney from

How to get the cheapest flight ticket from Lisbon 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 typical price of a round-trip flight between Lisbon and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from £1,184 to £1,340.
The lowest price recently found on this route was £1,148.

What is the cheapest month to fly to Sydney?

In general, February is the cheapest month to fly from Lisbon to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £1,167. If you don’t want to visit Sydney in February, then you should wait until June to fly from Lisbon, when ticket prices are also cheap, with an average price of £1,188.

How far in advance should I book a flight from Lisbon to Sydney?

You are more likely to see cheaper flights to Sydney from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around £1,335 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Lisbon for as low as £940 on momondo.

Can stopping save me money on Lisbon to Sydney flights?

You could potentially save up to 22% on your flight if you consider stops on a Lisbon to Sydney flight.

How have Lisbon to Sydney flight prices changed over time?

As of November 2026, prices for Lisbon to Sydney flights are approximately 93% more expensive when compared to flights at the same time last year.

When to book flights from Lisbon to Sydney

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

Cheap Lisbon to Sydney (LIS to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Sydney

Best price found

£1,653

Fastest flight time

34h 25m

Direct flights

None
The best one-way flight to Sydney from Lisbon in the past 72 hours is £1,653. The best return flight deal from Lisbon to Sydney found on momondo in the last 72 hours is £1,148.
The fastest flight from Lisbon to Sydney takes 34h 25m
There are no direct flights from Lisbon to Sydney. There are no popular flight routes from Lisbon to Sydney.
Search flight deals

Frequently asked questions about flying from Lisbon to Sydney

  • How far is Lisbon Humberto Delgado to Sydney Kingsford Smith by plane?

    There are 11287.1 mi between Lisbon Humberto Delgado and Sydney Kingsford Smith. By plane, this route typically takes 34h 25m.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport refresh daily.

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Lisbon Humberto Delgado Airport to Sydney Kingsford Smith Airport.

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

    The travel and health documents required for your trip to Sydney Kingsford Smith 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 license, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Randwick
Coogee
Cronulla
Katoomba
Wollongong
Parramatta
Penrith
Leura
Manly
Swansea

Why use momondo?

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

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

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

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

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

Once you have performed a search for Lisbon to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Lisbon to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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