Which airports can I use when flying from Porto to Sydney?

Flights from Porto to Sydney usually depart from Porto (OPO) and arrive at Sydney Kingsford Smith (SYD).

Which cabin classes can I book on flights from Porto to Sydney?

Two cabin classes are available on flights from Porto to Sydney: • Economy class • Business Class

Can I save money by using flexible dates for flights from Porto to Sydney?

Yes. Flexible dates can save you up to 43% on flights from Porto to Sydney. Thursday is the cheapest departure day at $2,136 return on average, while Friday is the most expensive at $3,690, a difference of $1,554. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Sydney?

Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Do I need a passport to fly from Porto to Sydney?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Porto to Sydney changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,844 to $8,987. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Porto to Sydney looking right now?

One-way fares from Porto to Sydney are currently lower than usual. Average one-way flight prices are about $1,168, which is 20% below the typical average for this route.

What is the time difference between Porto and Sydney?

Sydney is 11 hours ahead of Porto (Eastern Australia Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include: • East Coast Car Rentals • Bargain Car Rentals • YESDRIVE CAR RENTAL • No Birds • EverythingFleet

How much should I expect to pay for a Porto to Sydney flight?

Return flights from Porto to Sydney range from $2,136 to $2,571, with an average of $2,333 over the past 12 months. Anything below $2,136 counts as a good deal.

How much is a return flight from Porto to Sydney?

Return flights from Porto to Sydney typically range from $2,136 to $2,571. The lowest price found in the past 5 days was $1,844 on Qatar Airways.

What's the cheapest day of the week to fly from Porto to Sydney?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Porto to Sydney. It's 9% cheaper than the average day, while Friday is the most expensive, with prices 58% higher.

Which airline is the cheapest to fly from Porto to Sydney?

Qatar Airways ($1,844) offered the cheapest return ticket from Porto to Sydney in the last 5 days.

$953 CHEAP FLIGHTS from Porto to Sydney (OPO - SYD)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

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Cheapest return flight

$1,844

Typical prices: $2,136-$2,571

Qatar Airways

Fri 21/12Wed 17/1

OPO - SYD • 2 stops

Cheapest one-way flight

$953

Typical prices: $1,322-$1,633

Multiple Airlines

Mon 31/12

OPO - SYD • 2 stops

When to travel

April

Cheapest • 21% price drop

February

Most popular

Good to know

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We hope you enjoy your trip to Sydney!

Flight Deals

Cheap Flights from Porto to Sydney (OPO-SYD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Porto to Sydney

Mon, 21 Dec - Sun, 17 Jan

21:55 - 19:20OPO Porto-SYD Sydney Kingsford Smith

34h 25m2 stops Barcelona-El Prat Doha Hamad Intl

22:10 - 08:10SYD Sydney Kingsford Smith-OPO Porto

45h 00m2 stops Doha Hamad Intl Barcelona-El Prat

$1,844Qatar Airways

17 hours ago

Sat, 13 Mar - Sun, 21 Mar

09:05 - 08:05OPO Porto-SYD Sydney Kingsford Smith

36h 00m2 stops Milan Malpensa Beijing Daxing Intl

21:35 - 19:00SYD Sydney Kingsford Smith-OPO Porto

32h 25m2 stops Istanbul Milan Malpensa

$1,918Multiple Airlines

1 day ago

Sun, 17 Jan - Mon, 25 Jan

12:20 - 08:05OPO Porto-SYD Sydney Kingsford Smith

32h 45m2 stops Madrid Barajas Beijing Capital

10:30 - 09:40SYD Sydney Kingsford Smith-OPO Porto

34h 10m2 stops Beijing Capital Madrid Barajas

$1,923Multiple Airlines

1 day ago

Mon, 7 Dec - Mon, 21 Dec

08:45 - 06:50OPO Porto-SYD Sydney Kingsford Smith

35h 05m2 stops Barcelona-El Prat Doha Hamad Intl

21:10 - 07:40SYD Sydney Kingsford Smith-OPO Porto

45h 30m2 stops Doha Hamad Intl Madrid Barajas

$1,987Qatar Airways

4 hours ago

Sat, 5 Dec - Mon, 21 Dec

21:55 - 06:50OPO Porto-SYD Sydney Kingsford Smith

45h 55m2 stops Barcelona-El Prat Doha Hamad Intl

21:10 - 07:40SYD Sydney Kingsford Smith-OPO Porto

45h 30m2 stops Doha Hamad Intl Madrid Barajas

$2,001Qatar Airways

8 hours ago

Sat, 13 Mar - Sun, 21 Mar

09:05 - 08:05OPO Porto-SYD Sydney Kingsford Smith

36h 00m2 stops Milan Malpensa Beijing Daxing Intl

21:35 - 18:55SYD Sydney Kingsford Smith-OPO Porto

32h 20m3 stops Singapore Changi Istanbul Brussels Bruxelles-National

$2,016Multiple Airlines

1 day ago

Thu, 10 Dec - Fri, 25 Dec

11:35 - 08:05OPO Porto-SYD Sydney Kingsford Smith

33h 30m2 stops Madrid Barajas Beijing Capital

21:30 - 18:45SYD Sydney Kingsford Smith-OPO Porto

32h 15m2 stops Abu Dhabi Zayed Intl Bucharest Otopeni Intl

$2,119Multiple Airlines

2 days ago

Thu, 26 Nov - Fri, 11 Dec

21:55 - 19:20OPO Porto-SYD Sydney Kingsford Smith

34h 25m2 stops Barcelona-El Prat Doha Hamad Intl

21:10 - 19:20SYD Sydney Kingsford Smith-OPO Porto

33h 10m2 stops Doha Hamad Intl Madrid Barajas

$2,180Multiple Airlines

13 hours ago

Sat, 12 Dec - Mon, 28 Dec

11:25 - 06:30OPO Porto-SYD Sydney Kingsford Smith

32h 05m2 stops Zurich Abu Dhabi Zayed Intl

16:50 - 10:50SYD Sydney Kingsford Smith-OPO Porto

29h 00m2 stops Abu Dhabi Zayed Intl Madrid Barajas

$2,199Multiple Airlines

3+ days ago

Wed, 11 Nov - Sun, 15 Nov

08:45 - 06:50OPO Porto-SYD Sydney Kingsford Smith

35h 05m2 stops Barcelona-El Prat Doha Hamad Intl

15:50 - 07:40SYD Sydney Kingsford Smith-OPO Porto

50h 50m2 stops Doha Hamad Intl Madrid Barajas

$2,199Qatar Airways

1 day ago

Booking Insights

Price, demand, and travel trends for Porto to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a return flight from Porto to Sydney? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Porto to Sydney departing in December.
What's the cheapest day of the week to fly from Porto to Sydney?: Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Porto to Sydney. It's 9% cheaper than the average day, while Friday is the most expensive, with prices 58% higher.

Find deals

Low season	May
High season	February
Cheapest flight	$953

Beat the crowds with an average 72% drop in travellers.

The most popular month to fly with an average 75% increase in travellers.

One-way flight from Porto to Sydney

When to book flights from Porto to Sydney

Are your dates flexible? Find out the best times to travel from Porto to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from Porto to Sydney?
Two cabin classes are available on flights from Porto to Sydney:

• Economy class
• Business Class
Do I need a passport to fly from Porto to Sydney?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Porto to Sydney flight?
Return flights from Porto to Sydney range from $2,136 to $2,571, with an average of $2,333 over the past 12 months. Anything below $2,136 counts as a good deal.
Have flight prices from Porto to Sydney changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,844 to $8,987. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Porto to Sydney looking right now?
One-way fares from Porto to Sydney are currently lower than usual. Average one-way flight prices are about $1,168, which is 20% below the typical average for this route.
Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?
Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

• East Coast Car Rentals
• Bargain Car Rentals
• YESDRIVE CAR RENTAL
• No Birds
• EverythingFleet
Which airports can I use when flying from Porto to Sydney?
Flights from Porto to Sydney usually depart from Porto (OPO) and arrive at Sydney Kingsford Smith (SYD).
Can I save money by using flexible dates for flights from Porto to Sydney?
Yes. Flexible dates can save you up to 43% on flights from Porto to Sydney. Thursday is the cheapest departure day at $2,136 return on average, while Friday is the most expensive at $3,690, a difference of $1,554.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between Porto and Sydney?
Sydney is 11 hours ahead of Porto (Eastern Australia Time vs Western European Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Sydney?
Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $2,136, about $1,554 less than Friday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Porto to Sydney trip for April. Fares historically average $1,854 return in that month – typically $1,483 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.

• ibis budget Sydney Airport
• Travelodge Hotel Sydney Airport
• Rydges Sydney Airport Hotel

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OPO - SYD

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Everything you should know

Cheap Flights from Porto to Sydney (OPO-SYD)

Recent return flight deals from Porto to Sydney

Recent one-way flight deals from Porto to Sydney

Recent last minute flight deals from Porto to Sydney

Price, demand, and travel trends for Porto to Sydney flights

How much is a return flight from Porto to Sydney?

What's the cheapest day of the week to fly from Porto to Sydney?

Which airline is the cheapest to fly from Porto to Sydney?

Key details for Porto to Sydney flights

Low season

High season

Cheapest flight

When to book flights from Porto to Sydney

Your Porto to Sydney flight questions, answered

Your guide to booking Porto to Sydney flights

More options for your flight from Porto to Sydney

Complete your trip to Sydney with a hotel stay or car hire

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Cabin class types available on flights from Porto to Sydney

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