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Cheap flights from Lisbon to Sydney from $694

LIS — SYD
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lisbon to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Lisbon to Sydney

Thu 12/1115:35 -
2 stops35h 00m
Fri 20/1121:35 -
2 stops48h 00m
Deal found 12/9$1,621
Fri 13/1110:50 -
2 stops32h 40m
Fri 20/1121:35 -
2 stops48h 00m
Deal found 16/9$1,691
Fri 13/1115:45 -
1 stop28h 10m
Fri 20/1116:20 -
1 stop28h 40m
Deal found 16/9$1,698
Wed 11/1107:05 -
2 stops37h 50m
Sun 15/1116:20 -
2 stops40h 25m
Deal found 16/9$1,720
Thu 22/1007:00 -
3 stops37h 55m
Fri 30/1021:30 -
1 stop44h 25m
Deal found 12/9$1,740
Wed 4/1110:45 -
2 stops33h 10m
Sun 8/1116:20 -
2 stops28h 25m
Deal found 12/9$1,774
Wed 23/907:00 -
3 stops38h 15m
Tue 13/1021:35 -
1 stop43h 50m
Deal found 12/9$1,775
Wed 28/1007:05 -
2 stops36h 50m
Wed 4/1116:20 -
2 stops33h 35m
Deal found 12/9$1,778

Find flight deals from Lisbon to Sydney

Round-trip from

$1,365

One-way from

$694

Popular in

April

Cheapest in

June

Average price

$2,390
British Airways
  • British Airways
  • 10/2-24/2
  • 5 total stops
  • 73h 10m total
  • Lisbon to Sydney
Search Deals
10/11-31/12
  • 10/11-31/12
  • 2 total stops
  • 54h 20m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($220 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest return flight

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 10/11

20:15-13:35

2 stops54h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$694

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Thu 5/11

05:00-09:25

2 stops41h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$833

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sun 1/11

22:05-13:35

2 stops52h 30m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$874

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Tue 3/11

19:00-08:05

2 stops50h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$955

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Thu 15/10

07:00-06:55

3 stops37h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,108

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 10/10

18:45-15:25

3 stops58h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,108

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 3/10

20:45-09:05

3 stops50h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,150

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 17/10

21:25-16:25

3 stops33h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,181

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Wed 23/9

20:10-19:05

2 stops61h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,192

LisbonSydney

LIS Lisbon Humberto Delgado - SYD Sydney Kingsford Smith

LISSYD

Lisbon Humberto Delgado

Sat 3/10

20:10-20:05

2 stops37h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

$1,368

Flights are sorted by cheapest return flights first.

Deals found on 12/9

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

Best time to book a flight from Lisbon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Lisbon with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Lisbon to Sydney

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

The best time to book flights from Lisbon to Sydney is 19 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Lisbon to Sydney?

Currently, June is the cheapest month in which you can book a flight from Lisbon to Sydney (average of $2,237). Flying from Lisbon to Sydney in April is currently the most expensive (average of $3,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Lisbon to Sydney?

Airfare is below average for this route at the moment.

Lisbon to Sydney flights typically cost between $2,100 and $2,556 in February.
The cheapest return price found within the last 5 days was $1,365 on British Airways (10 Feb–24 Feb).

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Lisbon to Sydney, such as Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,536 reviews
Check prices

Boarding

7.6

Entertainment

7.2

Comfort

7.3

Food

7.1

Crew

7.8

Overall

7.3

Reviews

1 / 20
6.0
Good

Angelie,July 2026

MNL - AUH

The cabin crew were kind, helpful, and polite. However, my flight from Abu Dhabi to Frankfurt was delayed, causing me to miss my connecting flight. As a result, my journey was significantly extended, leading to a much longer travel time than originally scheduled. I didnt get a compensation like food and accommodation.
Etihad Airways
7.3
Good
1,536 reviews
Etihad Airways
7.3
Good
1,536 reviews
Check prices

Boarding

7.6

Entertainment

7.2

Comfort

7.3

Food

7.1

Crew

7.8

Overall

7.3

Reviews

1 / 20
6.0
Good

Angelie,July 2026

MNL - AUH

The cabin crew were kind, helpful, and polite. However, my flight from Abu Dhabi to Frankfurt was delayed, causing me to miss my connecting flight. As a result, my journey was significantly extended, leading to a much longer travel time than originally scheduled. I didnt get a compensation like food and accommodation.

Related info for your journey

  • How long is the flight from Lisbon to Sydney?

    Departing from Lisbon to Sydney will take you 32h. There are 18163 km between Lisbon and Sydney.

  • What is the cheapest airline to fly from Lisbon to Sydney round-trip?

    According to our current data, Etihad Airways ($2,113), offers the cheapest pricing from Lisbon to Sydney. This flight start at 16% lower than the current average price 3 months from now.

  • Can I find deals for flights from Lisbon to Sydney that include hotel bookings?

    Yes. In addition to deals on Lisbon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lisbon to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lisbon to Sydney.

  • Can I find deals for business class flights from Lisbon to Sydney?

    Yes. Cheapflights offers flight deals from Lisbon to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lisbon to Sydney?

    Currently, June is the cheapest month in which you can book a flight from Lisbon to Sydney (average of $2,237). Flying from Lisbon to Sydney in April is currently the most expensive (average of $3,108). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Lisbon to Sydney

Porto to Sydney flights

Top airline flying from Lisbon to Sydney

AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$2,113Average$2,344FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights

Fly with Cheapflights

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Why should you use Cheapflights to find cheap flight tickets from Lisbon to Sydney?

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Can Cheapflights find flights from Lisbon to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Lisbon to Sydney, users can toggle the no change fees filter when performing a flight search.

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