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Cheap flights from Lisbon to Sydney from $777

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SYD
15 Apr — 22 Apr1
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 16 March 2026.

Thu 10/921:45
LIS
-
SYD
2 stops36h 35m
Multiple Airlines
Wed 23/913:00
SYD
-
LIS
2 stops40h 15m
Multiple Airlines
Deal found 12/3$1,701
Tue 28/422:00
LIS
-
SYD
2 stops47h 10m
Multiple Airlines
Tue 19/515:40
SYD
-
LIS
2 stops40h 10m
Multiple Airlines
Deal found 16/3$1,815
Thu 9/422:40
LIS
-
SYD
2 stops33h 10m
Multiple Airlines
Wed 22/413:00
SYD
-
LIS
2 stops27h 25m
Multiple Airlines
Deal found 15/3$1,832
Wed 6/506:10
LIS
-
SYD
2 stops45h 25m
Multiple Airlines
Wed 27/521:05
SYD
-
LIS
2 stops27h 30m
Multiple Airlines
Deal found 16/3$1,855
Wed 29/415:00
LIS
-
SYD
2 stops30h 10m
Multiple Airlines
Wed 6/513:00
SYD
-
LIS
2 stops27h 25m
Multiple Airlines
Deal found 15/3$1,879
Sun 7/607:45
LIS
-
SYD
2 stops46h 05m
Air China
Sun 14/619:40
SYD
-
LIS
2 stops34h 55m
Air China
Deal found 15/3$1,943
Tue 28/420:20
LIS
-
SYD
2 stops35h 30m
Multiple Airlines
Tue 5/515:40
SYD
-
LIS
2 stops27h 35m
Multiple Airlines
Deal found 14/3$1,953
Sun 26/423:30
LIS
-
SYD
2 stops34h 50m
Multiple Airlines
Sun 3/521:05
SYD
-
LIS
2 stops27h 30m
Multiple Airlines
Deal found 12/3$1,958
Wed 1/707:00
LIS
-
SYD
2 stops48h 50m
Multiple Airlines
Tue 4/815:40
SYD
-
LIS
2 stops40h 40m
Multiple Airlines
Deal found 14/3$1,960

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 16 March 2026.

Round-trip from

$1,578

One-way from

$743

Popular in

December

Cheapest in

September

Average price

$2,261
19/6-19/7
  • 19/6-19/7
  • 4 total stops
  • 93h 10m total
  • Lisbon to Sydney
Search Deals
23/5
  • 23/5
  • 3 total stops
  • 37h 05m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($156 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 647,157 searches. Data last updated 16 March 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

Wed 13/5

15:15-06:45

2 stops30h 30m

Sydney Kingsford Smith

Sun 17/5

10:10-23:05

2 stops45h 55m

$2,045

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 1/4

12:20-08:00

2 stops33h 40m

Sydney Kingsford Smith

Thu 30/4

10:20-10:30

2 stops33h 10m

$2,371
Fastest return journey

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Wed 13/5

09:15-16:50

1 stop22h 35m

Sydney Kingsford Smith

Sun 17/5

15:40-07:25

1 stop24h 45m

$2,474

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 7/6

09:15-16:50

1 stop22h 35m

Sydney Kingsford Smith

Tue 16/6

15:40-07:25

1 stop24h 45m

$2,474

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 9/4

19:55-16:50

2 stops35h 55m

Sydney Kingsford Smith

Wed 22/4

15:40-07:25

1 stop24h 45m

$2,965

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Thu 9/4

08:25-19:55

2 stops26h 30m

Sydney Kingsford Smith

Wed 22/4

14:50-06:55

1 stop25h 05m

$3,022
Cheapest one-way

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 23/5

09:35-19:25

3 stops48h 50m

$777

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 11/7

14:20-08:00

2 stops56h 40m

$1,358

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 1/9

10:55-06:30

2 stops34h 35m

$1,387
Fastest single journey

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 1/9

12:20-07:00

2 stops33h 40m

$1,575

Flights are sorted by cheapest return flights first.

Deals found on 13/3

Showing 1-10 of 13 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 13 March 2026.

The best time to book flights from Lisbon to Sydney is 78 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, April is the cheapest month in which you can book a flight from Lisbon to Sydney (average of $1,201). Flying from Lisbon to Sydney in January is currently the most expensive (average of $2,087). 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 16 March 2026.
Read through reviews of airlines operating flights from Lisbon to Sydney, such as Air France and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.4
Good
1,546 reviews
Check prices

Food

7.0

Boarding

7.4

Overall

7.4

Entertainment

7.0

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Air France
7.4
Good
1,546 reviews
Air France
7.4
Good
1,546 reviews
Check prices

Food

7.0

Boarding

7.4

Overall

7.4

Entertainment

7.0

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail
Etihad Airways
7.3
Good
1,426 reviews
Air France
7.4
Good
1,546 reviews
Check prices

Food

7.0

Boarding

7.4

Overall

7.4

Entertainment

7.0

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Alpha Amadu,Dec 2025

CKY - CDG

Super calm and deliberate, staff are exceptionally down to detail

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.

  • What are the cheapest airlines flying from Lisbon to Sydney round-trip?

    According to our current data, Etihad Airways ($1,956), and Air France ($2,175) offers the cheapest pricing from Lisbon to Sydney. These flights start at 17% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Lisbon to Sydney one-way?

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $865. Qatar Airways flights start at $1,119 while deals on Emirates start at $1,794 one-way.

  • 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 $1,201). Flying from Lisbon to Sydney in January is currently the most expensive (average of $2,087). 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
Katoomba
Manly
Terrigal
Lithgow
Bondi Beach
Coogee
Cronulla
Leura
Randwick

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Lisbon to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Porto to Sydney flights

Top 2 airlines flying from Lisbon to Sydney

Discover the top 2 airlines that operate flights from Lisbon to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,956Average$2,360FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air FranceCheapest$2,175Average$2,253FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lisbon to Sydney?

Cheapflights makes it easy to find Lisbon to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Lisbon to Sydney by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

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

Not ready to book yet? You can track prices for flights from Lisbon to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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