Cheap Flights from Seoul (ICN) to Lisbon (LIS)

View AU$651 flight on Wed, 6 May 2026Opens in a new window

Flight 1

Popular airlines from Incheon Intl. Airport (ICN) to Humberto Delgado Airport (LIS)

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Cheap Flights from Seoul (ICN) to Lisbon (LIS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Wed, 24 June - Mon, 6 July
ICN
Seoul
LIS
Lisbon
AU$1,029 Return, found 6 days ago
AU$1,029
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 June from Seoul to Lisbon, returning Mon, 6 July, priced at AU$1,029 found 6 days ago
Etihad Airways
Wed, 24 June - Mon, 6 July
ICN
Seoul
LIS
Lisbon
AU$1,056 Return, found 6 days ago
AU$1,056
Return
found 6 days ago
Select Etihad Airways flight, departing Wed, 24 June from Seoul to Lisbon, returning Mon, 6 July, priced at AU$1,056 found 6 days ago
Etihad Airways
Wed, 1 July - Wed, 29 July
ICN
Seoul
LIS
Lisbon
AU$1,074 Return, found 14 hours ago
AU$1,074
Return
found 14 hours ago
Select Etihad Airways flight, departing Wed, 1 July from Seoul to Lisbon, returning Wed, 29 July, priced at AU$1,074 found 14 hours ago
Etihad Airways
Tue, 9 June - Tue, 16 June
ICN
Seoul
LIS
Lisbon
AU$1,098 Return, found 5 days ago
AU$1,098
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 9 June from Seoul to Lisbon, returning Tue, 16 June, priced at AU$1,098 found 5 days ago
Etihad Airways
Tue, 9 June - Tue, 16 June
ICN
Seoul
LIS
Lisbon
AU$1,124 Return, found 5 days ago
AU$1,124
Return
found 5 days ago
Select Etihad Airways flight, departing Tue, 9 June from Seoul to Lisbon, returning Tue, 16 June, priced at AU$1,124 found 5 days ago
Etihad Airways
Wed, 10 June - Wed, 17 June
ICN
Seoul
LIS
Lisbon
AU$1,155 Return, found 5 days ago
AU$1,155
Return
found 5 days ago
Select Etihad Airways flight, departing Wed, 10 June from Seoul to Lisbon, returning Wed, 17 June, priced at AU$1,155 found 5 days ago
Emirates
Wed, 17 June - Mon, 29 June
ICN
Seoul
LIS
Lisbon
AU$1,210 Return, found 5 days ago
AU$1,210
Return
found 5 days ago
Select Emirates flight, departing Wed, 17 June from Seoul to Lisbon, returning Mon, 29 June, priced at AU$1,210 found 5 days ago
Qatar Airways
Wed, 1 July - Wed, 29 July
ICN
Seoul
LIS
Lisbon
AU$1,257 Return, found 14 hours ago
AU$1,257
Return
found 14 hours ago
Select Qatar Airways flight, departing Wed, 1 July from Seoul to Lisbon, returning Wed, 29 July, priced at AU$1,257 found 14 hours ago
LOT-Polish Airlines
Sat, 19 Dec - Sat, 26 Dec
ICN
Seoul
LIS
Lisbon
AU$1,407 Return, found 1 day ago
AU$1,407
Return
found 1 day ago
Select LOT-Polish Airlines flight, departing Sat, 19 Dec from Seoul to Lisbon, returning Sat, 26 Dec, priced at AU$1,407 found 1 day ago
Finnair
Sat, 19 Dec - Sat, 26 Dec
ICN
Seoul
LIS
Lisbon
AU$1,478 Return, found 1 day ago
AU$1,478
Return
found 1 day ago
Select Finnair flight, departing Sat, 19 Dec from Seoul to Lisbon, returning Sat, 26 Dec, priced at AU$1,478 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Lisbon (LIS)

November is typically the cheapest month to fly

From AU$765 - AU$1,272 per traveller.

Frequently asked questions

Which airlines fly direct from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
Enter ICN to LIS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
To find a cheap flight from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
The best airline to fly with from Seoul (ICN-Incheon Intl.) (ICN) to Lisbon (LIS-Humberto Delgado) (LIS) will differ from traveller to traveller. If you like to fly early, KE offers early morning flights. If price is the most important factor, KE typically offers the lowest fares. OZ offers the most daily flights from Seoul (ICN-Incheon Intl.) (ICN) to Lisbon (LIS-Humberto Delgado) (LIS), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
There are approximately 56 connecting flights per day from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado). Some common connection points include Pudong Intl. (PVG), Abu Dhabi Intl. (AUH), and Franz Josef Strauss Intl. (MUC).
What is the earliest flight from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
The earliest flight from Seoul (ICN-Incheon Intl.) (ICN) to Lisbon (LIS-Humberto Delgado) (LIS) typically departs at approximately 12:10 AM local time. This service is operated by TK and is seasonal, active in January, February, March, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
You'll typically find the most flights from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) on a Tuesday, with around 29 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include OZ, KE, and MU. Flight schedules are consistent throughout the week.
What are the most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
The most popular departure times for flights from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) are between 12pm and 3pm. Around 37% of passengers reckon this time window's best. Heaps of major carriers, including Korean Air, Lufthansa and TAP Air Portugal, offer flights during this window. This timing works well because it allows for a midday departure, giving you time in the morning before your flight.
How long does it take to fly from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
Flying nonstop from ICN to LIS takes around 15 hours 30 minutes, with the route covering approximately 6,462 miles. Flights with a layover typically take 3 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
Select the "Business class" and "First class" filters when looking for ICN to LIS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) flight with Expedia?
It's easy to earn miles on a Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Lisbon from Incheon Intl. (ICN)?
From Incheon Intl. (ICN), you can fly directly into Humberto Delgado (LIS) to reach Lisbon. Some flights may connect through major hubs like Pudong Intl. (PVG), Abu Dhabi Intl. (AUH), Roissy-Charles de Gaulle (CDG) before reaching Lisbon. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) at the last minute?
Typically, booking a last minute flight from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package?
Securing a Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado)?
If you booked your Seoul (ICN-Incheon Intl.) to Lisbon (LIS-Humberto Delgado) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Incheon Intl.
Destination airport
Humberto Delgado
Airlines serving
Air Canada, Air Europa, Air France, Asiana Airlines, Emirates, Etihad Airways, Finnair, KLM, Korean Air, LOT-Polish Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines
Return price
AU$1,028
Distance
10336 km
Average flight time
16 hours 30 mins

Book with confidence

Your quick guide to flights from Seoul to Lisbon

Pick up great flights from Seoul to Lisbon

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Seoul to Lisbon. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seoul to Lisbon that take around hours.

Find cheap flights from Seoul to Lisbon

From the great flight deals with prices currently ranging from AU$1,029 to AU$1,478, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seoul to Lisbon around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Lisbon is normally in June.

Reasons to book your flight from Seoul to Lisbon with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seoul to Lisbon across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Lisbon right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Seoul to Lisbon

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