Cheap flights from Porto to Seoul

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Compare Porto to Seoul flight deals

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Flight deals from Porto to Seoul

Looking for a cheap last-minute deal or the best round-trip flight from Porto Airport to Seoul? If you want to travel next month, round-trip fares start from $687. Find the lowest prices on one-way and round-trip tickets right here.

Seoul.$617 per passenger.Departing Sat, Sep 19, returning Sun, Oct 11.Round-trip flight with Vueling Airlines and China Eastern.Outbound indirect flight with Vueling Airlines, departing from Porto on Sat, Sep 19, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Sun, Oct 11, arriving in Porto.Price includes taxes and charges.From $617, select.

Seoul.$641 per passenger.Departing Mon, Nov 16, returning Thu, Nov 26.Round-trip flight with Wizz Air Malta and China Eastern.Outbound indirect flight with Wizz Air Malta, departing from Porto on Mon, Nov 16, arriving in Incheon International.Inbound indirect flight with China Eastern, departing from Incheon International on Thu, Nov 26, arriving in Porto.Price includes taxes and charges.From $641, select.

Seoul.$653 per passenger.Departing Wed, Nov 25, returning Tue, Dec 29.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Wed, Nov 25, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Tue, Dec 29, arriving in Porto.Price includes taxes and charges.From $653, select.

Seoul.$657 per passenger.Departing Mon, Jan 25, returning Thu, Feb 11.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Mon, Jan 25, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Feb 11, arriving in Porto.Price includes taxes and charges.From $657, select.

Seoul.$670 per passenger.Departing Mon, Feb 1, returning Thu, Feb 11.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Mon, Feb 1, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Feb 11, arriving in Porto.Price includes taxes and charges.From $670, select.

Seoul.$671 per passenger.Departing Wed, Feb 24, returning Tue, Mar 9.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Wed, Feb 24, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Tue, Mar 9, arriving in Porto.Price includes taxes and charges.From $671, select.

Seoul.$671 per passenger.Departing Wed, Mar 3, returning Tue, Mar 9.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Wed, Mar 3, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Tue, Mar 9, arriving in Porto.Price includes taxes and charges.From $671, select.

Seoul.$674 per passenger.Departing Wed, Oct 28, returning Thu, Nov 5.Round-trip flight with Ryanair and Air China.Outbound indirect flight with Ryanair, departing from Porto on Wed, Oct 28, arriving in Incheon International.Inbound indirect flight with Air China, departing from Incheon International on Thu, Nov 5, arriving in Porto.Price includes taxes and charges.From $674, select.

Seoul.$680 per passenger.Departing Mon, Jan 11, returning Thu, Jan 21.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Mon, Jan 11, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Jan 21, arriving in Porto.Price includes taxes and charges.From $680, select.

Seoul.$687 per passenger.Departing Wed, Oct 14, returning Tue, Oct 27.Round-trip flight with Ryanair and Air China.Outbound indirect flight with Ryanair, departing from Porto on Wed, Oct 14, arriving in Incheon International.Inbound indirect flight with Air China, departing from Incheon International on Tue, Oct 27, arriving in Porto.Price includes taxes and charges.From $687, select.

Seoul.$690 per passenger.Departing Sun, Dec 6, returning Thu, Dec 31.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Sun, Dec 6, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Dec 31, arriving in Porto.Price includes taxes and charges.From $690, select.

Seoul.$725 per passenger.Departing Tue, Sep 15, returning Mon, Sep 28.Round-trip flight with Ryanair and China Southern.Outbound indirect flight with Ryanair, departing from Porto on Tue, Sep 15, arriving in Incheon International.Inbound indirect flight with China Southern, departing from Incheon International on Mon, Sep 28, arriving in Porto.Price includes taxes and charges.From $725, select.

Seoul.$729 per passenger.Departing Fri, May 21, returning Thu, Jun 3.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Fri, May 21, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Jun 3, arriving in Porto.Price includes taxes and charges.From $729, select.

Seoul.$815 per passenger.Departing Thu, Dec 10, returning Wed, Feb 10.Round-trip flight with Iberia and Lufthansa.Outbound indirect flight with Iberia, departing from Porto on Thu, Dec 10, arriving in Incheon International.Inbound indirect flight with Lufthansa, departing from Incheon International on Wed, Feb 10, arriving in Porto.Price includes taxes and charges.From $815, select.

Seoul.$850 per passenger.Departing Sun, Apr 4, returning Thu, Apr 15.Round-trip flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departing from Porto on Sun, Apr 4, arriving in Incheon International.Inbound indirect flight with Scandinavian Airlines, departing from Incheon International on Thu, Apr 15, arriving in Porto.Price includes taxes and charges.From $850, select.

Seoul.$861 per passenger.Departing Mon, Nov 30, returning Sun, May 30.Round-trip flight with Wizz Air Malta and Shenzhen Airlines.Outbound indirect flight with Wizz Air Malta, departing from Porto on Mon, Nov 30, arriving in Incheon International.Inbound indirect flight with Shenzhen Airlines, departing from Incheon International on Sun, May 30, arriving in Porto.Price includes taxes and charges.From $861, select.

Find the cheapest month to fly from Porto to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Porto to Seoul flights are currently cheapest in November.

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Alternative Porto to Seoul routes

Looking for the cheapest, fastest or easiest route from Porto to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul

Closest

from $826

Search flights

Incheon International

48km from central Seoul

Cheapest

from $617

Search flights

Porto to Seoul: Flight information

The things to know before you go.

Cheapest flight found	$617
Cheapest month to fly	September

Finding cheap flights from Porto to Seoul: Frequently asked questions

How many airports are there in Seoul?

There are 2 airports in Seoul: Gimpo International and Incheon International.

How much are round-trip flights from Porto to Seoul?

The best price we found for a round-trip flight from Porto to Seoul is $617. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Porto to Seoul?

Currently, there are no airlines that fly direct from Porto to Seoul. But we found flights with one or more stops from $617.

How many flights are there a week from Porto to Seoul?

There are no flights flying from Porto to Seoul, as of September 2026.

When is the cheapest time to fly from Porto to Seoul?

The cheapest month to fly from Porto to Seoul is usually September.

What's the cheapest airport to fly to in Seoul?

If you're flying from Porto Airport, the cheapest airport near Seoul is Incheon International – which is 47.9 km away from the center of Seoul. We've found flights to this airport from $617.

Which upcoming date is cheapest to fly from Porto Airport to Seoul on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Porto Airport to Seoul on Saturday, September 19, 2026.

Can I get a direct flight from Porto Airport to Seoul?

No airlines currently offer direct flights between Porto Airport and Seoul. Most routes have one or more stops.

How can I get the best flight deal from Porto Airport to Seoul?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Seoul?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.

What’s the weather like in Seoul?

In September, the average temperature is usually around 23°C. July is typically the warmest month in Seoul, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -7°C. The rainiest month is August.

Which is the cheapest airline to fly with from Porto Airport to Seoul?

Currently, Vueling Airlines offers the cheapest flight tickets to Seoul.

Flying from Porto Airport (OPO) to Seoul: what you need to know

The timezone in Seoul is UTC+9. The city is nine hours ahead of Porto, where Porto Airport is located.
For a smooth journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your OPO to Seoul flight.
During popular months such as August, it's wise to get to the airport earlier than usual. Arrive two hours before a domestic departure and four hours ahead of international flights when you fly during high season in general.
A stopover is the perfect opportunity to break up your trip and maybe even explore a different city. When browsing for plane tickets from OPO to Seoul, deselect the 'Direct flights only' box to see where you can stop along the way. Consider one of these popular options:
- Istanbul Airport (IST)
- Amsterdam Schiphol Airport (AMS)
- Paris Charles de Gaulle Airport (CDG)
Traveling from central Porto to OPO takes around 30 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 11 kilometers in 20 minutes or so, depending on traffic conditions.
Looking for a hotel near OPO? If you're catching an early flight from Porto Airport to Seoul, these stays put the terminal practically at your doorstep:
Of all flights leaving Porto Airport, 75% land on time at their destination.

How to find the cheapest flights from Porto Airport (OPO) to Seoul

$329 is the cheapest price we've seen for a one-way Porto Airport to Seoul flight. A round-trip ticket right now is $617. Depending on how early you book and the availability, these fares can change.
To pick up cheap flights from OPO to Seoul, book in advance. Airlines tend to offer their most competitively priced fares when flights are first released.
Landing cheap tickets from Porto Airport to Seoul is more likely if you're flexible with your trip dates. Use the 'Whole month' tool to get the best prices throughout the month and pick up an incredible deal.
You don't need to keep looking every day to find out if fares have dropped when you set up a Price Alert. We'll update you when there's an even better deal on cheap flights from OPO to Seoul.
Choose your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Porto Airport to Seoul by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Seoul

Seoul Incheon International Airport (ICN)

The distance from Seoul Incheon International Airport (ICN) to central Seoul is roughly 48 kilometers. It'll take you about 1 hour 5 minutes to reach the center driving.
Getting to the center on public transport takes around 50 minutes.
The last thing you want is a long journey to your hotel if you're arriving on a late flight from Porto Airport to Seoul. Check in to one of these accommodation options near ICN instead:
Lock in the best deal by reserving your vehicle from Seoul Incheon International Airport around four weeks ahead of your flight from OPO to Seoul.

Seoul Gimpo International Airport (GMP)

Once your flight from Porto Airport to Seoul has hit the runway, you can get to the city center in around 30 minutes by car. Central Seoul is roughly 16 kilometers from Seoul Gimpo International Airport (GMP).
You can expect the trip to take about 35 minutes on public transport.
Hang up the 'Do not disturb' sign and relax at a hotel near GMP. Here are a few options where you can check in after your OPO to Seoul flight:
Get what you want, not just what's left over. Reserving your ride from GMP one week in advance often means lower prices and a bigger choice of vehicles.

Best time to go to Seoul

It's time to choose your travel dates for your flight from Porto Airport to Seoul. January is the busiest month for a trip to Seoul. If you prefer a more peaceful vibe, go in December.
The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Lock in your Porto Airport to Seoul plane ticket then if that's your idea of comfortable weather.
Search for cheap tickets from OPO to Seoul in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 4ºC (39ºF) on average.

More about Seoul

Start your Seoul trip right by choosing the ideal place to stay. After booking your flight from Porto Airport to Seoul, browse our range of hotels including:
Bukchon Hanok Village and Gyeongbokgung Palace are just two of the popular attractions to put on your Seoul travel itinerary. Continue your sightseeing adventures at N Seoul Tower.

Explore more of South Korea

Seoul will leave a lasting impression, but there are so many other corners of South Korea just waiting to be discovered. About 322 kilometers southeast of Seoul, a visit to Busan will keep you on the move. Don't miss top attractions like Gamcheon Culture Village, Haeundae Beach and Beautiful View Busan - Diamond Bridge.
Around 241 kilometers southeast of Seoul, Daegu is another essential stop in South Korea. Experience the best of this destination with a visit to Alive Aquarium Daegu, Nature Park and Seonsa Historical Park.