How long is the flight from Portugal to Sydney?

Departing from Portugal to Sydney will take you 36h 50m. There are 18163 km between Portugal and Sydney. Find deals

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

One-way options have recently been found by users for as low as $915 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,184 and Emirates from $1,920 one-way. Find deals

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. Find deals

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).

What airport do you fly into for flights to Sydney from Portugal?

For a flight from Portugal to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

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

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

How can I find direct flights from Portugal to Sydney?

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

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

Yes. Cheapflights offers flight deals from Portugal 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.

$1,248+ Flights from Portugal to Sydney

Cheap flight deals from Portugal to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Portugal to Sydney
Explore the most affordable flight options available from Portugal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 12月 2025.

週六 27/1211:50LIS - SYD

2 stops31h 45mMultiple Airlines

週三 31/1210:45SYD - LIS

3 stops41h 10mMultiple Airlines

Deal found 11/12$2,268

週六 20/1207:40LIS - SYD

2 stops35h 55mMultiple Airlines

週日 4/110:45SYD - LIS

3 stops40h 30mMultiple Airlines

Deal found 11/12$3,171

週五 12/1212:00OPO - SYD

3 stops35h 15mMultiple Airlines

週四 18/1208:50SYD - OPO

3 stops44h 30mMultiple Airlines

Deal found 10/12$3,349

週四 18/1212:25OPO - SYD

2 stops31h 25mQatar Airways

週一 5/115:50SYD - OPO

2 stops35h 10mQatar Airways

Deal found 11/12$3,522

週六 20/1216:05OPO - SYD

2 stops38h 50mEtihad Airways

週一 5/116:35SYD - OPO

2 stops29h 30mEtihad Airways

Deal found 10/12$3,878

週六 27/1214:20LIS - SYD

1 stop29h 30mQatar Airways

週三 31/1215:50SYD - LIS

1 stop31h 55mQatar Airways

Deal found 11/12$3,910

週四 18/1216:05OPO - SYD

2 stops38h 50mEtihad Airways

週一 5/116:35SYD - OPO

2 stops29h 30mEtihad Airways

Deal found 10/12$4,016

週六 20/1208:25LIS - SYD

1 stop35h 10mEtihad Airways

週日 4/116:35SYD - LIS

1 stop25h 05mEtihad Airways

Deal found 11/12$4,033

週四 18/1216:10OPO - SYD

3 stops28h 20mKLM

週一 5/115:55SYD - OPO

2 stops29h 35mKLM

Deal found 11/12$4,955

週六 20/1216:10OPO - SYD

3 stops28h 15mKLM

週一 5/115:55SYD - OPO

2 stops29h 35mKLM

Deal found 10/12$5,046

週六 27/1215:30LIS - SYD

3 stops28h 55mKLM

週三 31/1212:45SYD - LIS

3 stops32h 50mKLM

Deal found 11/12$6,858

週四 18/1208:40OPO - SYD

3 stops37h 55mMultiple Airlines

週一 5/111:20SYD - OPO

3 stops58h 55mMultiple Airlines

Deal found 10/12$7,909

Best flights from Portugal to Sydney
Discover carefully curated flight deals from Portugal to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 12月 2025.

週六 31/122:00LIS - SYD

2 stops53h 40mMultiple Airlines

週一 16/216:35SYD - LIS

1 stop25h 05mMultiple Airlines

Deal found 11/12$1,570

週日 8/207:05LIS - SYD

2 stops36h 50mBritish Airways

週日 8/316:20SYD - LIS

2 stops33h 30mBritish Airways

Deal found 10/12$1,971

週二 10/311:55LIS - SYD

2 stops34h 20mUnited Airlines

週五 27/311:50SYD - LIS

2 stops31h 20mUnited Airlines

Deal found 11/12$2,230

週五 30/108:25LIS - SYD

1 stop35h 10mEtihad Airways

週四 12/221:45SYD - LIS

1 stop43h 55mEtihad Airways

Deal found 11/12$2,426

週日 1/206:30OPO - SYD

2 stops45h 10mMultiple Airlines

週六 14/221:15SYD - OPO

2 stops29h 15mMultiple Airlines

Deal found 10/12$1,901

週二 10/210:35LIS - SYD

2 stops33h 20mBritish Airways

週二 3/316:20SYD - LIS

2 stops30h 45mBritish Airways

Deal found 10/12$1,971

週六 7/307:00LIS - SYD

2 stops36h 55mBritish Airways

週三 11/316:20SYD - LIS

2 stops28h 35mBritish Airways

Deal found 10/12$1,974

週五 6/312:45OPO - SYD

2 stops34h 15mMultiple Airlines

週五 13/321:30SYD - OPO

3 stops35h 30mMultiple Airlines

Deal found 10/12$1,978

週日 1/210:00OPO - SYD

2 stops33h 30mMultiple Airlines

週二 17/216:35SYD - OPO

2 stops29h 10mMultiple Airlines

Deal found 11/12$2,041

週二 12/520:40OPO - SYD

1 stop48h 25mBritish Airways

週一 18/514:35SYD - OPO

1 stop38h 15mBritish Airways

Deal found 10/12$2,056

週日 25/106:00OPO - SYD

3 stops40h 15mMultiple Airlines

週日 1/214:00SYD - OPO

2 stops33h 50mMultiple Airlines

Deal found 11/12$2,056

週日 1/220:05OPO - SYD

2 stops47h 50mBritish Airways

週六 14/216:20SYD - OPO

2 stops37h 55mBritish Airways

Deal found 10/12$2,191

週日 25/108:00LIS - SYD

3 stops38h 15mMultiple Airlines

週日 1/213:35SYD - LIS

3 stops42h 40mMultiple Airlines

Deal found 11/12$2,089

週五 30/121:00LIS - SYD

2 stops28h 00mMultiple Airlines

週四 12/221:45SYD - LIS

2 stops35h 45mMultiple Airlines

Deal found 11/12$2,214

週日 8/211:25LIS - SYD

3 stops33h 05mMultiple Airlines

週日 8/315:55SYD - LIS

2 stops30h 25mMultiple Airlines

Deal found 11/12$2,357

Last-minute flights from Portugal to Sydney
Discover last-minute flight deals from Portugal to Sydney. Data last updated 12 12月 2025 and is based on user searches.

週五 12/1212:00OPO - SYD

3 stops35h 15mMultiple Airlines

週四 18/1208:50SYD - OPO

3 stops44h 30mMultiple Airlines

Deal found 10/12$3,349

週四 18/1212:25OPO - SYD

2 stops31h 25mQatar Airways

週一 5/115:50SYD - OPO

2 stops35h 10mQatar Airways

Deal found 11/12$3,522

週六 20/1207:40LIS - SYD

2 stops35h 55mMultiple Airlines

週日 4/110:45SYD - LIS

3 stops40h 30mMultiple Airlines

Deal found 11/12$3,171

週六 20/1216:05OPO - SYD

2 stops38h 50mEtihad Airways

週一 5/116:35SYD - OPO

2 stops29h 30mEtihad Airways

Deal found 10/12$3,878

週六 20/1208:25LIS - SYD

1 stop35h 10mEtihad Airways

週日 4/116:35SYD - LIS

1 stop25h 05mEtihad Airways

Deal found 11/12$4,033

週五 9/109:45OPO - SYD

3 stops33h 30mMultiple Airlines

週五 20/221:45SYD - OPO

2 stops34h 40mMultiple Airlines

Deal found 10/12$2,223

週五 9/116:05OPO - SYD

2 stops51h 30mEtihad Airways

週五 20/216:35SYD - OPO

2 stops37h 45mEtihad Airways

Deal found 10/12$2,879

週日 25/106:00OPO - SYD

3 stops40h 15mMultiple Airlines

週日 1/214:00SYD - OPO

2 stops33h 50mMultiple Airlines

Deal found 11/12$2,056

One-way flights from Portugal to Sydney
Search for one-way flight options from Portugal to Sydney. Find affordable one-way fares based on user searches. Data last updated 12 12月 2025.

週五 23/120:40OPO - SYD

3 stops52h 20mMultiple Airlines

Deal found 12/12$1,248

週三 21/118:35LIS - SYD

2 stops37h 15mBritish Airways

Deal found 9/12$2,077

週三 21/114:30LIS - SYD

1 stop29h 20mQatar Airways

Deal found 10/12$2,109

週三 21/108:25LIS - SYD

1 stop35h 10mEtihad Airways

Deal found 9/12$2,274

週三 21/115:30LIS - SYD

3 stops30h 05mKLM

Deal found 10/12$2,589

週三 21/112:55LIS - SYD

3 stops35h 30mCathay Pacific

Deal found 9/12$3,530

Find flight deals from Portugal to Sydney

Round-trip from	$1,570
One-way from	$1,248
Popular in	December
Cheapest in	May
Average price	$2,833

Etihad Airways
31/1-16/2
3 total stops
78h 45m total
Portugal to Sydney

Search Deals

23/1
3 total stops
52h 20m total
Portugal to Sydney

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($263 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($56 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

週六 31/1

22:00-14:40

2 stops53h 40m

Sydney Kingsford Smith

週一 16/2

16:35-06:40

1 stop25h 05m

$1,570

PortoSydney

OPO - SYD

OPOSYD

Porto

週日 1/2

06:30-14:40

2 stops45h 10m

Sydney Kingsford Smith

週六 14/2

21:15-15:30

2 stops29h 15m

$1,901

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

週日 8/2

07:05-06:55

2 stops36h 50m

Sydney Kingsford Smith

週日 8/3

16:20-14:50

2 stops33h 30m

$1,971

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

週二 10/2

10:35-06:55

2 stops33h 20m

Sydney Kingsford Smith

週二 3/3

16:20-12:05

2 stops30h 45m

$1,971

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

週六 7/3

07:00-06:55

2 stops36h 55m

Sydney Kingsford Smith

週三 11/3

16:20-09:55

2 stops28h 35m

$1,974

PortoSydney

OPO - SYD

OPOSYD

Porto

週五 6/3

12:45-10:00

2 stops34h 15m

Sydney Kingsford Smith

週五 13/3

21:30-22:00

3 stops35h 30m

$1,978

PortoSydney

OPO - SYD

OPOSYD

Porto

週日 1/2

10:00-06:30

2 stops33h 30m

Sydney Kingsford Smith

週二 17/2

16:35-10:45

2 stops29h 10m

$2,041

PortoSydney

OPO - SYD

OPOSYD

Porto

週二 12/5

20:40-06:05

1 stop48h 25m

Sydney Kingsford Smith

週一 18/5

14:35-19:50

1 stop38h 15m

$2,056

PortoSydney

OPO - SYD

OPOSYD

Porto

週日 25/1

06:00-09:15

3 stops40h 15m

Sydney Kingsford Smith

週日 1/2

14:00-12:50

2 stops33h 50m

$2,056

LisbonSydney

LIS - SYD

LISSYD

Lisbon Humberto Delgado

週日 25/1

08:00-09:15

3 stops38h 15m

Sydney Kingsford Smith

週日 1/2

13:35-21:15

3 stops42h 40m

$2,089

Flights are sorted by cheapest return flights first.

Deals found on 12/12

Showing 1-10 of 20 results

Best time to book a flight from Portugal to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Portugal 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 Portugal to Sydney

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

Currently, April is the cheapest month in which you can book a flight from Portugal to Sydney (average of $1,271). Flying from Portugal to Sydney in January is currently the most expensive (average of $2,011). 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 PT to SYD?

It’s optimal to fly from Portugal to Sydney in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Sydney

Read reviews from past customers who have flown with Etihad Airways and Air France from Portugal to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Etihad Airways

7.4

Good

1,331 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMD - AUH

Etihad charged me for 2 check in bags. On Kayak search results price was showing 2 check in bags were included. Kayak need to reimburse me for these additional charges and metal agony and distress. Thanks.

Etihad Airways

7.4

Good

1,331 reviews

Etihad Airways

7.4

Good

1,331 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMD - AUH

Air France

7.4

Good

1,502 reviews

Etihad Airways

7.4

Good

1,331 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMD - AUH

Related info for your journey

What airport do you fly into for flights to Sydney from Portugal?
For a flight from Portugal to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.
How long is the flight from Portugal to Sydney?
Departing from Portugal to Sydney will take you 36h 50m. There are 18163 km between Portugal and Sydney.
What are the cheapest airlines to fly from Portugal to Sydney one-way?
One-way options have recently been found by users for as low as $915 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,184 and Emirates from $1,920 one-way.
Can I find deals for flights from Portugal to Sydney that include hotel bookings?
Yes. In addition to deals on Portugal to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portugal to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portugal to Sydney.
Can I find deals for business class flights from Portugal to Sydney?
Yes. Cheapflights offers flight deals from Portugal 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 Portugal to Sydney?
Currently, April is the cheapest month in which you can book a flight from Portugal to Sydney (average of $1,271). Flying from Portugal to Sydney in January is currently the most expensive (average of $2,011). 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

Parramatta

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Cronulla

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Top 2 airlines flying from Portugal to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Air France	Cheapest$2,069	Average$2,383	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Etihad Airways	Cheapest$2,069	Average$2,496	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Portugal to Sydney via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Portugal 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 Portugal to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from Portugal to Sydney with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Portugal to Sydney from $1,248

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 23/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portugal to Sydney

Cheapest flights from Portugal to SydneyExplore the most affordable flight options available from Portugal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 12月 2025.

Explore the most affordable flight options available from Portugal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 12月 2025.

Find flight deals from Portugal to Sydney

Keep the following information in mind while searching for Portugal to Sydney flight deals. Data was last updated 12 12月 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portugal to Sydney that are best for you.

Best time to book a flight from Portugal to Sydney

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

Cheapflights Insights

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

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

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

Find hourly flight availability from Portugal 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 12 12月 2025.

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 12 12月 2025.

Read reviews from past customers who have flown with Etihad Airways and Air France from Portugal to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Sydney from Portugal?

How long is the flight from Portugal to Sydney?

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

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

How can I find direct flights from Portugal to Sydney?

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

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

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portugal to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portugal to Sydney

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 Portugal to Sydney?

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

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

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

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Cheapest flights from Portugal to Sydney
Explore the most affordable flight options available from Portugal to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 12月 2025.