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$858+ Cheap flights to Porto

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/3. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
26 Feb — 5 Mar1
1 adult

Flights to Porto in 2025

Find the latest flights to Porto in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 February 2025.

Return from

$858

One-way from

$1,039

Popular in

December

Cheapest in

January

Average price

$2,168
Turkish Airlines
  • Turkish Airlines
  • 13/3-16/3
  • 2 total stops
  • 68h 55m total
  • Sydney to Porto
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1/7
  • 1/7
  • 2 total stops
  • 32h 50m total
  • Sydney to Porto
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for return flights in February 2025
Search Deals

Find flight deals to Porto

Cheapest flights to Porto
Explore the most affordable flight options available to Porto. Find the lowest fares based on data from user searches, with prices last updated on 21 February 2025.

Thu 13/321:00SYD - OPO
1 stop29h 20mTurkish Airlines
Sun 16/316:30OPO - SYD
1 stop39h 35mTurkish Airlines
Deal found 20/2$858
Mon 24/216:50SYD - OPO
3 stops41h 50mMultiple Airlines
Tue 18/307:15OPO - SYD
3 stops40h 00mMultiple Airlines
Deal found 20/2$1,768
Mon 11/814:40SYD - OPO
2 stops38h 10mBritish Airways
Fri 15/821:15OPO - SYD
2 stops47h 05mBritish Airways
Deal found 20/2$2,146
Tue 1/709:50SYD - OPO
2 stops45h 25mKLM
Tue 2/918:55OPO - SYD
3 stops53h 50mKLM
Deal found 21/2$2,298
Sat 27/915:10SYD - OPO
2 stops57h 20mAir France
Sat 11/1016:20OPO - SYD
2 stops53h 15mAir France
Deal found 21/2$2,926
Tue 7/1015:05SYD - OPO
2 stops30h 10mLufthansa
Thu 23/1011:05OPO - SYD
2 stops47h 10mLufthansa
Deal found 20/2$4,453

Find flights to Porto within your budget

Locate flights to Porto that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 21 February 2025.

Fly from

Sydney

Route

Depart

Return

Price

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 13/3

21:00-15:20

1 stop29h 20m

Porto

Sun 16/3

16:30-19:05

1 stop39h 35m

$858

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

11:10-23:20

2 stops45h 10m

Porto

Tue 2/9

13:30-10:20

2 stops35h 50m

$1,994

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Mon 11/8

14:40-19:50

2 stops38h 10m

Porto

Fri 15/8

21:15-05:20

2 stops47h 05m

$2,146

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

09:50-22:15

2 stops45h 25m

Porto

Tue 2/9

18:55-09:45

3 stops53h 50m

$2,298

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

11:00-10:50

2 stops32h 50m

$1,039

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

20:55-09:50

1 stop45h 55m

$1,569

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

06:15-22:15

3 stops49h 00m

$2,228

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Best time to book a flight to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto 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.

Travel insights for flights to Porto

Get recent, data-driven insights about flights to Porto including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Porto?

Use this chart to determine the optimal time to book a return flight from Sydney to Porto. Price data was last updated on 14 February 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights to Porto. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Porto?

On average, a flight from Sydney to Porto takes 29 hours 20 minutes. Flights to Porto from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Porto?

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

Users looking for the lowest fares to Porto should consider flying on Friday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday mornings, when prices are usually at their highest.

What are the most popular airlines that fly to Porto?

The most popular airlines flying from Sydney to Porto are Turkish Airlines, Lufthansa and Singapore Airlines.

Turkish Airlines

Turkish Airlines

From $1,078

Lufthansa

Lufthansa

From $1,216

Singapore Airlines

Singapore Airlines

From $1,392

KLM

KLM

From $1,433

What are the cheapest airlines that fly to Porto?

The cheapest airlines flying from Sydney to Porto are Turkish Airlines, Qatar Airways and Lufthansa.

Rainfall in Porto by month

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

In terms of precipitation, rainfall in Porto ranges from 18.0 - 195.0 mm per month. December is typically the wettest month, when rainfall can reach 195.0 mm. July is typically the driest time to visit Porto when rainfall is around 18.0 mm.

Temperature in Porto by month

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

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. 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 Porto. Reviews last updated 21 February 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,824 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

British Airways
6.6
Okay
6,762 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Overall

7.8

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

  • What airport do you fly into for flights to Porto?

    Most people fly into Porto (OPO) if they book a flight to Porto. Porto is conveniently located just 10.9 km from Porto’s city centre.

  • Can I find cheaper flights to Porto if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Porto on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Porto?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Porto.

  • What is the cheapest airport to fly to in Porto?

    Porto is currently the cheapest airport to fly to in Porto. One-way flights to Porto typically cost $33, while return flights cost around $153.

  • How much is a return flight to Porto?

    A return flight to Porto will typically cost around $321, however they can be found for as little as $98.

  • Where does the fastest flight to Porto depart from?

    For those looking to save time traveling to Porto, Melbourne offers the quickest one-way flight (28 hours 0 minutes).

  • Does Porto have car hire?

    Yes. Those touching down at Porto can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Porto?

    Yes. Porto has hotels nearby for those requiring accommodations. Room near the airport is the closest property to Porto (0.0 km away from Porto).

See more FAQs

Travelling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Viseu
Aveiro

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How does Cheapflights help users find flights to Porto?

Deals for Porto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Porto?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Porto.

Can Cheapflights find flights to Porto with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Porto, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Porto become cheaper?

Yes, Cheapflights offers price alerts on Porto flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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