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Cheap flights from Lisbon to Sydney from £479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Sydney departing on 22/12. 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
0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:20 - 11:00
LIS
-
SYD
35h 40m3 stops
Multiple Airlines Logo
21:30 - 19:25
SYD
-
LIS
32h 55m2 stops
£949Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
British Airways Logo
16:00 - 06:55
LIS
-
SYD
27h 55m2 stops
British Airways Logo
16:20 - 14:45
SYD
-
LIS
33h 25m2 stops
£987British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
12:55 - 06:55
LIS
-
SYD
31h 00m2 stops
British Airways Logo
16:20 - 12:05
SYD
-
LIS
30h 45m2 stops
£988British Airways
Tue, 3 Mar - Tue, 10 Mar
British Airways Logo
07:05 - 06:55
LIS
-
SYD
36h 50m2 stops
British Airways Logo
16:20 - 14:50
SYD
-
LIS
33h 30m2 stops
£989British Airways
Tue, 10 Feb - Fri, 6 Mar
British Airways Logo
15:55 - 06:55
LIS
-
SYD
52h 00m2 stops
British Airways Logo
10:10 - 17:55
SYD
-
LIS
40h 45m2 stops
£995British Airways
Sat, 7 Feb - Sun, 26 Apr
British Airways Logo
07:05 - 06:55
LIS
-
SYD
36h 50m2 stops
British Airways Logo
16:20 - 14:55
SYD
-
LIS
33h 35m2 stops
£1,021British Airways
Fri, 13 Feb - Mon, 2 Mar
British Airways Logo
12:55 - 06:55
LIS
-
SYD
31h 00m2 stops
British Airways Logo
10:10 - 23:10
SYD
-
LIS
46h 00m2 stops
£1,027British Airways
Sun, 8 Feb - Fri, 24 Apr
British Airways Logo
18:45 - 06:55
LIS
-
SYD
49h 10m2 stops
British Airways Logo
16:20 - 12:10
SYD
-
LIS
30h 50m2 stops
£1,053British Airways
Fri, 6 Feb - Thu, 19 Feb
Multiple Airlines Logo
12:20 - 11:00
LIS
-
SYD
35h 40m3 stops
Multiple Airlines Logo
13:35 - 20:25
SYD
-
LIS
41h 50m3 stops
£1,056Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
British Airways Logo
15:55 - 06:55
LIS
-
SYD
52h 00m2 stops
British Airways Logo
10:10 - 17:55
SYD
-
LIS
40h 45m2 stops
£1,059British Airways
Thu, 5 Feb - Sun, 26 Apr

British Airways flights from Lisbon to Sydney

Our best British Airways deals on Lisbon to Sydney flight tickets
British Airways
3 Mar
LIS16:00Lisbon Humberto Delgado
27h 55m
2 stops
SYD06:55Sydney Kingsford Smith
10 Mar
SYD16:20Sydney Kingsford Smith
33h 25m
2 stops
LIS14:45Lisbon Humberto Delgado
£987
Find similar
British Airways
3 Mar
LIS12:55Lisbon Humberto Delgado
31h 00m
2 stops
SYD06:55Sydney Kingsford Smith
10 Mar
SYD16:20Sydney Kingsford Smith
30h 45m
2 stops
LIS12:05Lisbon Humberto Delgado
£988
Find similar
British Airways
10 Feb
LIS16:00Lisbon Humberto Delgado
27h 55m
2 stops
SYD06:55Sydney Kingsford Smith
2 Mar
SYD16:20Sydney Kingsford Smith
30h 45m
2 stops
LIS12:05Lisbon Humberto Delgado
£989
Find similar

Etihad Airways flights from Lisbon to Sydney

Our best Etihad Airways deals on Lisbon to Sydney flight tickets
Etihad Airways
4 Feb
LIS08:25Lisbon Humberto Delgado
35h 10m
1 stop
SYD06:35Sydney Kingsford Smith
21 Apr
SYD21:30Sydney Kingsford Smith
42h 55m
1 stop
LIS07:25Lisbon Humberto Delgado
£1,204
Find similar
Etihad Airways
3 May
LIS09:15Lisbon Humberto Delgado
35h 55m
1 stop
SYD06:10Sydney Kingsford Smith
27 May
SYD15:40Sydney Kingsford Smith
24h 45m
1 stop
LIS07:25Lisbon Humberto Delgado
£1,218
Find similar
Etihad Airways
8 Feb
LIS08:25Lisbon Humberto Delgado
35h 10m
1 stop
SYD06:35Sydney Kingsford Smith
21 Apr
SYD15:40Sydney Kingsford Smith
24h 45m
1 stop
LIS07:25Lisbon Humberto Delgado
£1,222
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Lisbon to Sydney 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 279,928 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Lisbon to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 29/1

12:20-11:00

3 stops35h 40m

Sydney Kingsford Smith

Thu 5/2

21:30-19:25

2 stops32h 55m

£949

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 3/3

16:00-06:55

2 stops27h 55m

Sydney Kingsford Smith

Tue 10/3

16:20-14:45

2 stops33h 25m

£987

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 3/3

12:55-06:55

2 stops31h 00m

Sydney Kingsford Smith

Tue 10/3

16:20-12:05

2 stops30h 45m

£988

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 10/2

07:05-06:55

2 stops36h 50m

Sydney Kingsford Smith

Fri 6/3

16:20-14:50

2 stops33h 30m

£989

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 7/2

15:55-06:55

2 stops52h 00m

Sydney Kingsford Smith

Sun 26/4

10:10-17:55

2 stops40h 45m

£995

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 13/2

07:05-06:55

2 stops36h 50m

Sydney Kingsford Smith

Mon 2/3

16:20-14:55

2 stops33h 35m

£1,021

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 8/2

12:55-06:55

2 stops31h 00m

Sydney Kingsford Smith

Fri 24/4

10:10-23:10

2 stops46h 00m

£1,027

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 6/2

18:45-06:55

2 stops49h 10m

Sydney Kingsford Smith

Thu 19/2

16:20-12:10

2 stops30h 50m

£1,053

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 29/1

12:20-11:00

3 stops35h 40m

Sydney Kingsford Smith

Thu 5/2

13:35-20:25

3 stops41h 50m

£1,056

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 5/2

15:55-06:55

2 stops52h 00m

Sydney Kingsford Smith

Sun 26/4

10:10-17:55

2 stops40h 45m

£1,059

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to Sydney?

In general, May 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 £1,039. If you don’t want to visit Sydney in May, then you should wait until February to fly from Lisbon, when ticket prices are also cheap, with an average price of £1,112.

How far in advance should I book a flight 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 £1,211 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 £1,125 on momondo.

How have Lisbon to Sydney flight prices changed over time?

As of December 2025, prices for Lisbon to Sydney flights are approximately 17% cheaper 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

Fastest flight time

33h 25m

Direct flights

None
The fastest flight from Lisbon to Sydney takes 33h 25m
There are no direct flights from Lisbon to Sydney. There are no popular flight routes from Lisbon to Sydney.
Search flight deals

  • 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 33h 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
Wollongong
Coogee
Randwick
Manly
Cronulla
Leura
Katoomba
Penrith
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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