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Cheap flights from Lisbon to Sydney from $753

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
LIS — SYD
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Lisbon Humberto Delgado to Sydney Kingsford Smith are usually found in May or March, booked 16 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap 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 30 April 2025.

Round-trip from

$1,781

One-way from

$890

Popular in

October

Cheapest in

May

Average price

$2,251
27/5-3/6
  • 27/5-3/6
  • 6 total stops
  • 82h 30m total
  • Lisbon to Sydney
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7/5
  • 7/5
  • 3 total stops
  • 49h 50m total
  • Lisbon to Sydney
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($91 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($89 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Lisbon to Sydney

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 30 April 2025.

Tue 3/623:50LIS - SYD
2 stops34h 40mMultiple Airlines
Tue 10/612:50SYD - LIS
3 stops40h 40mMultiple Airlines
Deal found 30/4$1,803
Tue 3/615:55LIS - SYD
2 stops28h 15mAir France
Tue 10/610:20SYD - LIS
2 stops32h 30mAir France
Deal found 30/4$1,867
Sun 11/507:20LIS - SYD
2 stops37h 00mBritish Airways
Mon 26/514:40SYD - LIS
2 stops36h 15mBritish Airways
Deal found 29/4$1,927
Sun 11/509:25LIS - SYD
1 stop23h 35mEtihad Airways
Mon 26/521:30SYD - LIS
1 stop42h 45mEtihad Airways
Deal found 29/4$2,187
Fri 30/506:15LIS - SYD
2 stops43h 05mLufthansa
Mon 9/614:50SYD - LIS
2 stops40h 00mLufthansa
Deal found 30/4$2,247
Fri 28/1111:55LIS - SYD
2 stops56h 05mUnited Airlines
Sat 6/1211:50SYD - LIS
2 stops33h 25mUnited Airlines
Deal found 30/4$2,266
Mon 5/512:50LIS - SYD
2 stops33h 30mAir Canada
Tue 3/609:20SYD - LIS
3 stops34h 25mAir Canada
Deal found 30/4$2,365
Sun 11/515:00LIS - SYD
1 stop41h 10mIberia
Mon 26/520:45SYD - LIS
2 stops35h 40mIberia
Deal found 30/4$2,415
Sun 1/610:55LIS - SYD
2 stops34h 00mTurkish Airlines
Fri 6/620:55SYD - LIS
2 stops46h 00mTurkish Airlines
Deal found 30/4$2,723
Sun 11/515:35LIS - SYD
3 stops30h 35mKLM
Mon 26/507:55SYD - LIS
2 stops36h 00mKLM
Deal found 29/4$2,765
Mon 5/514:55LIS - SYD
1 stop41h 15mQatar Airways
Tue 3/620:45SYD - LIS
2 stops32h 20mQatar Airways
Deal found 30/4$2,795
Sun 1/605:55LIS - SYD
2 stops39h 00mSWISS
Sat 7/614:05SYD - LIS
2 stops42h 15mSWISS
Deal found 30/4$2,959

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 30 April 2025.
Use the filters below to find and compare flights from Lisbon to Sydney that are best for you.

Fly from

Lisbon

Fly to

Sydney

Route

Depart

Return

Price

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 27/5

07:05-09:55

3 stops41h 50m

Sydney Kingsford Smith

Tue 3/6

12:50-20:30

3 stops40h 40m

$1,781

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 27/5

15:55-06:40

2 stops29h 45m

Sydney Kingsford Smith

Tue 3/6

10:20-08:50

2 stops31h 30m

$1,833

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 11/5

07:20-05:20

2 stops37h 00m

Sydney Kingsford Smith

Mon 26/5

14:40-17:55

2 stops36h 15m

$1,927

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 11/5

09:25-18:00

1 stop23h 35m

Sydney Kingsford Smith

Mon 26/5

21:30-07:15

1 stop42h 45m

$2,187

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 25/5

06:15-10:20

2 stops43h 05m

Sydney Kingsford Smith

Tue 10/6

14:50-21:50

2 stops40h 00m

$2,386

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 20/9

05:05-06:55

2 stops40h 50m

Sydney Kingsford Smith

Sat 4/10

09:30-10:35

2 stops34h 05m

$2,390

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 11/5

15:00-17:10

1 stop41h 10m

Sydney Kingsford Smith

Mon 26/5

20:45-23:25

2 stops35h 40m

$2,415

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Tue 3/6

07:35-07:20

3 stops38h 45m

Sydney Kingsford Smith

Tue 10/6

09:20-11:05

2 stops34h 45m

$2,534

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sat 24/5

11:40-10:00

2 stops37h 20m

Sydney Kingsford Smith

Mon 9/6

11:45-10:55

3 stops32h 10m

$2,718

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

Sun 11/5

15:00-17:10

1 stop41h 10m

Sydney Kingsford Smith

Mon 26/5

11:00-06:55

2 stops28h 55m

$2,913

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 19 results
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 25 April 2025.

The best time to book flights from Lisbon to Sydney is 16 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, May is the cheapest month in which you can book a flight from Lisbon to Sydney (average of $129). Flying from Lisbon to Sydney in October is currently the most expensive (average of $171). 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.

What is the cheapest time of day to fly from LIS to SYD?

Find hourly flight availability from Lisbon to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

One of the essential ways to save on airfare from Lisbon to Sydney is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Lisbon to Sydney?

Use this chart to determine the cheapest time to fly return from Lisbon to Sydney. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Lisbon to Sydney flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 30 April 2025.
Peruse reviews from past customers who have flown with Emirates, KLM and Qatar Airways from Lisbon to Sydney to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Emirates
8.0
Very Good
3,215 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
KLM
7.8
Good
1,334 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Qatar Airways
7.4
Good
3,563 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Etihad Airways
7.4
Good
1,203 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.
Air France
7.4
Good
1,446 reviews
Emirates
8.0
Very Good
3,215 reviews
Check prices

Crew

8.3

Overall

8.0

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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, Air France ($1,833), British Airways ($1,927), and Etihad Airways ($2,187) offers the cheapest pricing from Lisbon to Sydney. These flights start at 25% 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 $1,032. Qatar Airways flights start at $1,148 while deals on Air Canada start at $1,633 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, May is the cheapest month in which you can book a flight from Lisbon to Sydney (average of $129). Flying from Lisbon to Sydney in October is currently the most expensive (average of $171). 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 Lisbon?

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

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 5 airlines flying from Lisbon to Sydney

Discover the top 5 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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,787Average$3,004FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapest$1,879Average$3,018FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$2,048Average$2,855FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
ITA AirwaysCheapest$2,208Average$2,444FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
EmiratesCheapest$3,055Average$3,586FlexibilityNo cancel feeOn-time75%
Search Emirates 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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