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Lisbon

$319+ Cheap flights from Incheon Intl (ICN) to Lisbon (LIS)

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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LIS
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheapflights Tip: The best prices from Incheon Intl to Lisbon Humberto Delgado are usually found in December or November, booked 85 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Incheon Intl to Lisbon

Cheapest flights from Incheon Intl to Lisbon
Explore the most affordable flight options available from Incheon Intl to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.

This Lufthansa deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:30 pm
ICN
-
LIS
1 stop19h 00m
Lufthansa
Tue 12/155:00 am
LIS
-
ICN
1 stop21h 00m
Lufthansa
Deal found 7/9$673
This Lufthansa deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:30 pm
ICN
-
LIS
1 stop19h 00m
Lufthansa
Sat 1/235:00 am
LIS
-
ICN
1 stop21h 00m
Lufthansa
Deal found 7/9$678
This Etihad Airways deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:50 pm
ICN
-
LIS
1 stop22h 05m
Etihad Airways
Thu 11/268:15 am
LIS
-
ICN
1 stop17h 30m
Etihad Airways
Deal found 7/6$685
This Etihad Airways deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:50 pm
ICN
-
LIS
1 stop22h 05m
Etihad Airways
Thu 12/108:15 am
LIS
-
ICN
1 stop17h 30m
Etihad Airways
Deal found 7/7$688
This Lufthansa deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 pm
ICN
-
LIS
1 stop18h 55m
Lufthansa
Wed 12/95:00 am
LIS
-
ICN
1 stop21h 00m
Lufthansa
Deal found 7/8$689
This Lufthansa deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:55 pm
ICN
-
LIS
1 stop18h 55m
Lufthansa
Sun 1/245:00 am
LIS
-
ICN
1 stop21h 00m
Lufthansa
Deal found 7/9$690
This FlightHub deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:45 pm
ICN
-
LIS
1 stop40h 10m
Etihad Airways
Mon 11/238:15 am
LIS
-
ICN
1 stop17h 30m
Etihad Airways
Deal found 7/6$694
This Etihad Airways deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:50 pm
ICN
-
LIS
1 stop22h 05m
Etihad Airways
Thu 12/38:15 am
LIS
-
ICN
1 stop28h 40m
Etihad Airways
Deal found 7/9$696
This Lufthansa deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:30 pm
ICN
-
LIS
1 stop19h 00m
Lufthansa
Mon 1/256:10 am
LIS
-
ICN
2 stops19h 50m
Lufthansa
Deal found 7/9$702

Find flight deals from Incheon Intl to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$678
(Lufthansa)

One-way from

$319
(Kiwi.com)

Popular in

April

Cheapest in

December

Average price

$957
Provider with most accurate pricing for Incheon Intl-Lisbon Humberto Delgado flight deals.
Search Deals
Provider most trusted by Cheapflights users for Incheon Intl-Lisbon Humberto Delgado flights.
Search Deals
From Incheon Intl to Lisbon Humberto Delgado
Search Deals
One-way flight from Incheon Intl to Lisbon Humberto Delgado
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Lisbon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Mon 11/16

11:00 pm-3:25 pm

1 stop25h 25m

Lisbon Humberto Delgado

Mon 11/23

6:30 am-12:25 pm

2 stops20h 55m

$843

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Wed 10/21

9:50 pm-3:50 pm

1 stop26h 00m

Lisbon Humberto Delgado

Tue 11/3

6:30 am-12:25 pm

2 stops20h 55m

$861

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Fri 8/28

10:45 pm-7:40 pm

1 stop28h 55m

Lisbon Humberto Delgado

Sat 9/5

9:25 pm-6:40 pm

1 stop37h 15m

$928

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Wed 7/22

9:30 am-11:25 pm

1 stop21h 55m

Lisbon Humberto Delgado

Sat 7/25

6:15 am-9:55 am

2 stops19h 40m

$932

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Wed 8/12

10:15 am-3:35 pm

1 stop37h 20m

Lisbon Humberto Delgado

Sun 8/23

5:55 am-5:40 pm

1 stop27h 45m

$985

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Mon 10/5

9:50 pm-3:50 pm

1 stop26h 00m

Lisbon Humberto Delgado

Mon 10/12

6:45 pm-11:20 am

2 stops32h 35m

$1,049

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Wed 8/12

9:50 pm-3:50 pm

1 stop26h 00m

Lisbon Humberto Delgado

Sun 8/23

6:35 am-11:20 am

2 stops20h 45m

$1,101
Quickest round-trip

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Mon 10/5

6:20 pm-7:15 am

1 stop20h 55m

Lisbon Humberto Delgado

Mon 10/12

9:10 am-10:50 am

1 stop17h 40m

$1,197
Cheapest one-way

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Fri 12/25

5:50 pm-6:55 am

1 stop22h 05m

$483

IncheonLisbon

ICN - LIS

ICNLIS

Incheon Intl

Tue 11/3

5:50 pm-6:55 am

1 stop22h 05m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Incheon Intl Airport-Lisbon flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Lisbon flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Incheon Intl Airport-Lisbon flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Incheon Intl to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Incheon Intl with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Lisbon

How far ahead should I book a flight from Incheon Intl Airport to Lisbon?

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Lisbon. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Incheon Intl Airport to Lisbon?

Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Lisbon (average of $752). Flying from Incheon Intl Airport to Lisbon in April is currently the most expensive (average of $1,433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ICN to LIS?

Find hourly flight availability from Incheon Intl to Lisbon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 9, 2026.

When flying from Incheon Intl Airport to Lisbon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Incheon Intl Airport to Lisbon?

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lisbon from Incheon Intl?

    Most people fly into Lisbon Humberto Delgado (LIS) if they book a flight to Lisbon from Incheon Intl. On average, Humberto Delgado has 0 inbound flights from Incheon Intl per day from 0 airlines. Lisbon Humberto Delgado is conveniently located just 4.2 mi from Lisbon’s city center.

  • How long is the flight from Incheon Intl Airport to Lisbon?

    Airlines like Turkish Airlines and Finnair fly from Incheon Intl Airport to Lisbon in about 26h. The time it takes to get you to your destination can typically vary by up to 11h 20m. The distance from Incheon Intl Airport to Lisbon is about 6457 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Incheon Intl to Lisbon that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Lisbon.

  • Can I find deals for business class flights from Incheon Intl to Lisbon?

    Yes. Cheapflights offers flight deals from Incheon Intl to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Incheon Intl Airport to Lisbon?

    Currently, December is the cheapest month in which you can book a flight from Incheon Intl Airport to Lisbon (average of $752). Flying from Incheon Intl Airport to Lisbon in April is currently the most expensive (average of $1,433). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Fátima
Ericeira
Oeiras
Beja
Torres Vedras
Nazaré
Colares
Sesimbra

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