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$1,094+ Cheap flights to Porto

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
— OPO
22 Jan — 29 Jan1
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 17 January 2025.

Return from

$1,767

Popular in

December

Cheapest in

January

Average price

$1,946
13/2-20/2
  • 13/2-20/2
  • 4 total stops
  • 66h 35m total
  • Sydney to Porto
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High demand for flights, 0% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for return flights in January 2025
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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 17 January 2025.

Thu 13/211:15SYD - OPO
2 stops34h 55mMultiple Airlines
Thu 20/213:45OPO - SYD
2 stops31h 40mMultiple Airlines
Deal found 16/1$1,767
Tue 12/821:05SYD - OPO
2 stops27h 45mTurkish Airlines
Wed 12/1116:25OPO - SYD
2 stops40h 10mTurkish Airlines
Deal found 16/1$1,835
Tue 1/714:05SYD - OPO
2 stops30h 10mLufthansa
Mon 18/806:15OPO - SYD
2 stops38h 40mLufthansa
Deal found 16/1$2,181
Tue 1/714:40SYD - OPO
2 stops37h 50mBritish Airways
Fri 15/811:15OPO - SYD
2 stops32h 50mBritish Airways
Deal found 16/1$2,300
Tue 1/710:15SYD - OPO
2 stops38h 20mKLM
Fri 15/806:40OPO - SYD
3 stops42h 05mKLM
Deal found 16/1$2,683
Tue 1/709:20SYD - OPO
3 stops57h 25mAir Canada
Fri 15/806:00OPO - SYD
3 stops40h 20mAir Canada
Deal found 16/1$12,732

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 17 January 2025.

Fly from

Any airport

Route

Depart

Return

Price

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 13/2

11:15-11:10

2 stops34h 55m

Porto

Thu 20/2

13:45-08:25

2 stops31h 40m

$1,767

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

14:05-11:15

2 stops30h 10m

Porto

Mon 18/8

06:15-05:55

2 stops38h 40m

$2,181

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

14:40-19:30

2 stops37h 50m

Porto

Fri 15/8

11:15-05:05

2 stops32h 50m

$2,300

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

10:15-15:35

2 stops38h 20m

Porto

Fri 15/8

06:40-09:45

3 stops42h 05m

$2,683

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Tue 1/7

09:20-09:45

3 stops57h 25m

Porto

Fri 15/8

06:00-07:20

3 stops40h 20m

$12,732

SydneyPorto

SYD - OPO

SYDOPO

Sydney Kingsford Smith

Thu 3/7

11:00-15:15

2 stops37h 15m

$1,094

Flights are sorted by cheapest return flights first.

Deals found on 16/1

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 10 January 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 27 hours 35 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, Singapore Airlines and Lufthansa.

Turkish Airlines

Turkish Airlines

From $1,078

Singapore Airlines

Singapore Airlines

From $1,347

Lufthansa

Lufthansa

From $1,308

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, SWISS 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 17 January 2025.
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

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
1,339 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

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.

Air Canada
7.0
Good
8,593 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

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.

Lufthansa
6.8
Okay
7,094 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

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
6,824 reviews
KLM
7.8
Good
1,339 reviews
Check prices

Entertainment

7.2

Boarding

7.8

Comfort

7.7

Crew

8.4

Food

7.3

Overall

7.8

Reviews

1 / 10

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 $29, while return flights cost around $180.

  • How much is a return flight to Porto?

    A return flight to Porto will typically cost around $112, however they can be found for as little as $112.

  • Where does the fastest flight to Porto depart from?

    For those looking to save time traveling to Porto, Sydney Kingsford Smith offers the quickest one-way flight (27 hours 35 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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