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Cheap flights from Lisbon to Sydney from £500

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SYD
12 May — 19 May1
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
Explore the most affordable flight options available from Lisbon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 April 2026.

Tue 24/1111:30
LIS
-
SYD
2 stops45h 20m
Turkish Airlines
Thu 17/1221:45
SYD
-
LIS
2 stops36h 40m
Turkish Airlines
Deal found 11/4£1,240
Mon 20/412:20
LIS
-
SYD
2 stops33h 35m
United Airlines
Wed 6/509:30
SYD
-
LIS
2 stops55h 50m
United Airlines
Deal found 8/4£1,255
Fri 25/912:20
LIS
-
SYD
2 stops33h 35m
United Airlines
Fri 23/1010:30
SYD
-
LIS
2 stops31h 50m
United Airlines
Deal found 11/4£1,270
Fri 27/1105:55
LIS
-
SYD
2 stops26h 55m
Turkish Airlines
Sun 13/1221:45
SYD
-
LIS
2 stops47h 15m
Turkish Airlines
Deal found 11/4£1,284
Wed 1/709:15
LIS
-
SYD
1 stop22h 35m
Etihad Airways
Fri 31/721:30
SYD
-
LIS
1 stop42h 55m
Etihad Airways
Deal found 10/4£1,301
Mon 23/1105:55
LIS
-
SYD
2 stops26h 55m
Turkish Airlines
Thu 17/1221:45
SYD
-
LIS
2 stops28h 20m
Turkish Airlines
Deal found 11/4£1,301
Mon 23/1108:15
LIS
-
SYD
1 stop22h 40m
Etihad Airways
Mon 14/1216:35
SYD
-
LIS
1 stop25h 20m
Etihad Airways
Deal found 11/4£1,304
Sat 28/1115:30
LIS
-
SYD
3 stops28h 55m
KLM
Mon 7/1216:15
SYD
-
LIS
2 stops33h 20m
KLM
Deal found 12/4£1,304
Fri 30/1016:10
LIS
-
SYD
2 stops63h 40m
Multiple Airlines
Thu 12/1111:45
SYD
-
LIS
3 stops38h 40m
Multiple Airlines
Deal found 8/4£1,307
Wed 13/509:15
LIS
-
SYD
1 stop35h 55m
Etihad Airways
Sun 17/515:40
SYD
-
LIS
1 stop24h 45m
Etihad Airways
Deal found 7/4£1,309
Mon 4/510:25
LIS
-
SYD
2 stops35h 30m
United Airlines
Thu 14/509:30
SYD
-
LIS
2 stops31h 50m
United Airlines
Deal found 10/4£1,310

Find flight deals from Lisbon to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Lisbon (LIS) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 April 2026.

Round-trip from

£1,270

One-way from

£500

Popular in

April

Cheapest in

September

Average price

£1,607
United Airlines
  • United Airlines
  • 25/9-23/10
  • 4 total stops
  • 65h 25m total
  • Lisbon to Sydney
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 57h 55m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£61 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 12 April 2026.
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 - SYD

LISSYD

Lisbon Humberto Delgado

Fri 25/9

12:20-06:55

2 stops33h 35m

Sydney Kingsford Smith

Fri 23/10

10:30-08:20

2 stops31h 50m

£1,270

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 26/9

12:20-07:00

2 stops57h 40m

Sydney Kingsford Smith

Fri 23/10

10:30-08:20

2 stops31h 50m

£1,270
Fastest return journey

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 13/5

09:15-06:10

1 stop35h 55m

Sydney Kingsford Smith

Sun 17/5

15:40-07:25

1 stop24h 45m

£1,309

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Mon 4/5

10:25-06:55

2 stops35h 30m

Sydney Kingsford Smith

Thu 14/5

09:30-08:20

2 stops31h 50m

£1,310

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Mon 24/8

16:35-17:10

2 stops63h 35m

Sydney Kingsford Smith

Mon 31/8

09:50-15:50

2 stops63h 00m

£1,333

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 1/7

10:55-19:10

2 stops47h 15m

Sydney Kingsford Smith

Fri 31/7

21:05-09:50

2 stops45h 45m

£1,364

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 13/5

16:45-19:10

2 stops41h 25m

Sydney Kingsford Smith

Sun 17/5

21:05-15:35

2 stops27h 30m

£1,405

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Fri 1/5

10:25-06:55

2 stops35h 30m

Sydney Kingsford Smith

Sat 30/5

09:30-10:35

2 stops34h 05m

£1,405

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 3/5

12:20-07:00

2 stops33h 40m

Sydney Kingsford Smith

Sun 17/5

09:30-08:20

2 stops31h 50m

£1,454

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 28/5

05:55-06:45

2 stops39h 50m

Sydney Kingsford Smith

Wed 10/6

21:05-09:50

2 stops45h 45m

£1,486

Flights are sorted by cheapest return flights first.

Deals found on 8/4

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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?

Use this chart to determine the optimal time to book a return flight from Lisbon to Sydney. Price data was last updated on 10 April 2026.

To ensure you get the cheapest price possible for a flight from Lisbon to Sydney, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £660). Flying from Lisbon to Sydney in July is currently the most expensive (average of £1,168). 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?

Related info for your journey

Find useful and relevant information for your journey from Lisbon to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lisbon to Sydney?

    United Airlines, Etihad Airways, and Finnair can get you from Lisbon to Sydney in just under 35h 55m. Your travel time can differ by up to 27h 40m. There are 11286 mi between Lisbon and Sydney. Both multi-stop and direct flights can be found to your destination and back.

  • 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, April is the cheapest month in which you can book a flight from Lisbon to Sydney (average of £660). Flying from Lisbon to Sydney in July is currently the most expensive (average of £1,168). 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
Bondi Beach
Wollongong
Parramatta
Coogee
Manly

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When you search for this flight from Lisbon to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Lisbon.

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

Need flexible booking options for your flight to Sydney from Lisbon? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Lisbon to Sydney become cheaper?

Yes! Start tracking prices for Lisbon to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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