Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Porto from $543

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Porto

Cheap return flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
16:50 - 10:50SYD  Sydney Kingsford Smith-OPO Porto
29h 00m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Etihad Airways Logo
20:10 - 06:30OPO  Porto-SYD Sydney Kingsford Smith
47h 20m2 stops Madrid Barajas Abu Dhabi Zayed Intl
$1,607Etihad Airways
Tue, 24 Nov - Thu, 10 Dec
Etihad Airways Logo
21:30 - 06:45SYD  Sydney Kingsford Smith-OPO Porto
44h 15m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Etihad Airways Logo
16:05 - 06:30OPO  Porto-SYD Sydney Kingsford Smith
27h 25m2 stops Madrid Barajas Abu Dhabi Zayed Intl
$1,633Etihad Airways
Wed, 3 Mar - Sun, 7 Mar
Etihad Airways Logo
20:50 - 06:45SYD  Sydney Kingsford Smith-OPO Porto
42h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Etihad Airways Logo
11:35 - 06:10OPO  Porto-SYD Sydney Kingsford Smith
33h 35m2 stops Madrid Barajas Abu Dhabi Zayed Intl
$1,641Etihad Airways
Thu, 22 Apr - Thu, 10 Jun
Etihad Airways Logo
21:30 - 06:45SYD  Sydney Kingsford Smith-OPO Porto
44h 15m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Etihad Airways Logo
16:05 - 06:30OPO  Porto-SYD Sydney Kingsford Smith
27h 25m2 stops Madrid Barajas Abu Dhabi Zayed Intl
$1,641Etihad Airways
Wed, 3 Mar - Sun, 7 Mar
Multiple Airlines Logo
16:50 - 13:10SYD  Sydney Kingsford Smith-OPO Porto
30h 20m2 stops Doha Hamad Intl Barcelona-El Prat
Multiple Airlines Logo
08:45 - 06:25OPO  Porto-SYD Sydney Kingsford Smith
36h 40m2 stops Barcelona-El Prat Doha Hamad Intl
$1,844Multiple Airlines
Tue, 30 Mar - Sat, 17 Apr
Multiple Airlines Logo
21:30 - 06:45SYD  Sydney Kingsford Smith-OPO Porto
44h 15m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Multiple Airlines Logo
05:00 - 20:25OPO  Porto-SYD Sydney Kingsford Smith
28h 25m3 stops Lisbon Humberto Delgado Madrid Barajas Guangzhou Baiyun
$1,879Multiple Airlines
Tue, 24 Nov - Thu, 10 Dec
Multiple Airlines Logo
16:50 - 15:00SYD  Sydney Kingsford Smith-OPO Porto
33h 10m3 stops Abu Dhabi Zayed Intl Barcelona-El Prat Lisbon Humberto Delgado
Multiple Airlines Logo
08:30 - 07:20OPO  Porto-SYD Sydney Kingsford Smith
35h 50m3 stops Lisbon Humberto Delgado Rome Fiumicino Shanghai Pu Dong
$2,064Multiple Airlines
Tue, 24 Nov - Thu, 10 Dec
Multiple Airlines Logo
20:50 - 06:45SYD  Sydney Kingsford Smith-OPO Porto
42h 55m2 stops Abu Dhabi Zayed Intl Madrid Barajas
Multiple Airlines Logo
16:00 - 11:45OPO  Porto-SYD Sydney Kingsford Smith
34h 45m3 stops Lisbon Humberto Delgado Athens Eleftherios V. Singapore Changi
$2,102Multiple Airlines
Thu, 22 Apr - Thu, 10 Jun
KLM Logo
11:10 - 10:55SYD  Sydney Kingsford Smith-OPO Porto
33h 45m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
KLM Logo
16:20 - 06:30OPO  Porto-SYD Sydney Kingsford Smith
29h 10m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
$3,240KLM
Tue, 30 Mar - Sat, 17 Apr
KLM Logo
06:35 - 15:25SYD  Sydney Kingsford Smith-OPO Porto
43h 50m3 stops Denpasar Bali Ngurah Rai Singapore Changi Amsterdam Schiphol
KLM Logo
16:10 - 07:25OPO  Porto-SYD Sydney Kingsford Smith
28h 15m3 stops Amsterdam Schiphol Singapore Changi Denpasar Bali Ngurah Rai
$3,799KLM
Sat, 5 Dec - Wed, 30 Dec

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Etihad Airways flights from Sydney to Porto

Our best Etihad Airways deals on Sydney to Porto flight tickets
Etihad Airways
24 Nov
SYD16:50Sydney Kingsford Smith
29h 00m
2 stops
OPO10:50Porto
10 Dec
OPO20:10Porto
47h 20m
2 stops
SYD06:30Sydney Kingsford Smith
$1,607
Etihad Airways
3 Mar
SYD21:30Sydney Kingsford Smith
44h 15m
2 stops
OPO06:45Porto
7 Mar
OPO16:05Porto
27h 25m
2 stops
SYD06:30Sydney Kingsford Smith
$1,633
Etihad Airways
3 Mar
SYD21:30Sydney Kingsford Smith
44h 15m
2 stops
OPO06:45Porto
7 Mar
OPO16:05Porto
27h 25m
2 stops
SYD06:30Sydney Kingsford Smith
$1,641

KLM flights from Sydney to Porto

Our best KLM deals on Sydney to Porto flight tickets
KLM
30 Mar
SYD11:10Sydney Kingsford Smith
33h 45m
3 stops
OPO10:55Porto
17 Apr
OPO16:20Porto
29h 10m
3 stops
SYD06:30Sydney Kingsford Smith
$3,240
KLM
5 Dec
SYD06:35Sydney Kingsford Smith
43h 50m
3 stops
OPO15:25Porto
30 Dec
OPO16:10Porto
28h 15m
3 stops
SYD07:25Sydney Kingsford Smith
$3,799

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Tue 24/11

16:50-10:50

2 stops29h 00m

Porto

Thu 10/12

20:10-06:30

2 stops47h 20m

$1,607

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Wed 3/3

21:30-06:45

2 stops44h 15m

Porto

Sun 7/3

16:05-06:30

2 stops27h 25m

$1,633

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Thu 22/4

20:50-06:45

2 stops42h 55m

Porto

Thu 10/6

11:35-06:10

2 stops33h 35m

$1,641

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Wed 3/3

21:30-06:45

2 stops44h 15m

Porto

Sun 7/3

16:05-06:30

2 stops27h 25m

$1,641

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Tue 30/3

16:50-13:10

2 stops30h 20m

Porto

Sat 17/4

08:45-06:25

2 stops36h 40m

$1,844

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Tue 24/11

21:30-06:45

2 stops44h 15m

Porto

Thu 10/12

05:00-20:25

3 stops28h 25m

$1,879

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Tue 24/11

16:50-15:00

3 stops33h 10m

Porto

Thu 10/12

08:30-07:20

3 stops35h 50m

$2,064

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Thu 22/4

20:50-06:45

2 stops42h 55m

Porto

Thu 10/6

16:00-11:45

3 stops34h 45m

$2,102
Fastest return journey

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Tue 30/3

11:10-10:55

3 stops33h 45m

Porto

Sat 17/4

16:20-06:30

3 stops29h 10m

$3,240

SydneyPorto

SYD Sydney Kingsford Smith - OPO Porto

SYDOPO

Sydney Kingsford Smith

Sat 5/12

06:35-15:25

3 stops43h 50m

Porto

Wed 30/12

16:10-07:25

3 stops28h 15m

$3,799

Flights are sorted by cheapest return flights first.

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

See travel insights to Porto from

How to get the cheapest flight ticket from Sydney to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Porto?

In general, November is the cheapest month to fly from Sydney to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Porto during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Sydney to Porto flights?

You could potentially save up to 8% on your flight if you consider stops on a Sydney to Porto flight.

How have Sydney to Porto flight prices changed over time?

When to book flights from Sydney to Porto

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Porto according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Porto (SYD to OPO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Porto

Best price found

$543

Fastest flight time

40h 50m

Direct flights

None
The best one-way flight to Porto from Sydney in the past 72 hours is $543. The best return flight deal from Sydney to Porto found on momondo in the last 72 hours is $1,607.
The fastest flight from Sydney to Porto takes 40h 50m
There are no direct flights from Sydney to Porto. There are no popular flight routes from Sydney to Porto.
Search flight deals

Frequently asked questions about flying from Sydney to Porto

  • How far is Sydney Kingsford Smith to Porto by plane?

    Porto is 18054.7 km away from Sydney Kingsford Smith. Flights usually cover this in 40h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Porto Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Porto Airport refresh daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Porto Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The necessary travel and health documents for your Porto Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Sydney to Porto?

Best airlines flying from Sydney to Porto

Compare and see reviews for airlines that fly from Sydney to Porto with momondo
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $1,636Free cancellationRating
7.3
1,555 reviews
Search Etihad Airways flights
Qatar AirwaysPriceFrom $1,716Free cancellationRating
7.4
3,707 reviews
Search Qatar Airways flights
Turkish AirlinesPriceFrom $1,823Free cancellationRating
7.4
4,469 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $1,918Free cancellationRating
6.7
8,285 reviews
Search British Airways flights
Air FrancePriceFrom $2,011Free cancellationRating
7.5
1,647 reviews
Search Air France flights
KLMPriceFrom $2,300Free cancellationRating
7.8
1,594 reviews
Search KLM flights

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Chaves
Baiao
Braga
Viseu
Coimbra
Guimarães
Vila Nova de Gaia
Aveiro

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Porto?

Finding the right flight to Porto from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto quick and easy, saving you time and money.

Can I find flights from Sydney to Porto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Porto flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Porto?

Once all potential Sydney to Porto flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sydney to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Porto trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/12
Tue 15/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal