Question 1

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

Accepted Answer

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Question 2

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

Accepted Answer

momondo does allow users to show only those flights to Porto which offer a flexible booking policy as well as other useful filters and features.

Question 3

How can momondo help me find flights to Porto?

Accepted Answer

momondo provides multiple filters to help you find the best flight to Porto. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

Question 4

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

Accepted Answer

Yes momondo offers price alerts on flights to Porto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

Question 5

What is there to do in Porto when it’s raining?

Accepted Answer

Users planning a flight to Porto during the months of January, February, or October should anticipate rain. There are still things to do in Porto even when it's raining, though. While in Porto you will find Palácio da Bolsa nearby which is a great museum to visit when you’re looking for things to do indoors.

Question 6

Which airlines fly to Porto?

Accepted Answer

Etihad Airways is the airline most momondo users in Australia opt for when booking flights to Porto. Turkish Airlines, KLM and Qatar Airways are also popular choices when flying to Porto from Australia. Most major airlines flying from Australia to Porto will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

Question 7

Japan Airlines Flights to Porto

Accepted Answer

There is 1 Japan Airlines flight to Porto in a normal week. The most common departure point is Madrid Barajas and the best Japan Airlines ticket price seen on momondo is $1,208 (last 72 hours, from Sydney Kingsford Smith, to Porto). Japan Airlines has a score of 8.3 from 1,888 user reviews on momondo.

Question 8

KLM Flights to Porto

Accepted Answer

$2,266 is the best return KLM deal to Porto found on momondo in the last few days. The deal departed from Sydney Kingsford Smith. KLM has 13 flights to Porto most weeks, with prices varying by availability. 1,551 momondo users have reviewed KLM, scoring the airline a 7.8/10 on average.

Question 9

When did momondo last update prices for flights to Porto Airport?

Accepted Answer

Prices for flights to Porto Airport are updated daily.

Question 10

How many operators does momondo search for flights to Porto Airport?

Accepted Answer

The number of operators available for flights to Porto Airport is 9 as of July 2026.

Question 11

How old do you have to be to fly to Porto Airport?

Accepted Answer

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 to Porto Airport.

Question 12

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

Accepted Answer

The travel and health documents you'll need for your trip to Porto Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Porto Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Question 13

What is the cheapest month to fly to Porto?

Accepted Answer

In general, February is the cheapest month to fly from Australia to Porto. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,502. If you aren’t able to travel to Porto during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,548.

Question 14

How long does it take to fly to Porto?

Accepted Answer

On average, it takes 30h 15m to fly from Australia to Porto if you fly out of Sydney Kingsford Smith (the most popular airport in Australia) and into Porto (the most popular airport in Porto). If you’re flying out of Melbourne and into Porto, then the flight time is around 27h 40m.

CHEAPEST MONTH TO FLY TO PORTO FROM SYDNEY	February	19% cheaper	Flying from Sydney to Porto costs on average just $1,502 in February
MOST EXPENSIVE MONTH TO FLY TO PORTO FROM SYDNEY	December	55% more expensive	It costs about $2,885 for flights to Porto from Sydney in December
MOST POPULAR MONTH TO FLY TO PORTO FROM SYDNEY	May	1,006% more users visited	More momondo users searched in flights to Porto from Sydney in May than any other month

Best One-Way Price	$657
Best Round-Trip Price	$1,662
Fastest flight time	50h 55m

$657 Cheap flights to Porto

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Porto departing on 17/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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