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Cheap flights from Lisbon to Seoul from $999

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Lisbon to Seoul departing on 4/1. 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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Find the cheapest flights from Lisbon to Seoul

Cheap round-trip flights

These are some of the best round-trip flight deals from Lisbon to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.
6:15 am - 1:05 pmLIS-GMP
22h 50m2 stops
2:25 pm - 5:10 pmGMP-LIS
34h 45m2 stops
mar., abr. 1 - lun., abr. 7
7:40 am - 2:10 pmLIS-GMP
21h 30m2 stops
2:25 pm - 1:45 pmGMP-LIS
31h 20m2 stops
$1,137
Find Deal
vie., mar. 28 - dom., abr. 6
8:30 pm - 1:05 pmLIS-GMP
32h 35m2 stops
8:35 am - 9:30 pmGMP-LIS
20h 55m2 stops
$1,208
Find Deal
jue., abr. 17 - jue., abr. 24
7:00 am - 6:30 pmLIS-GMP
27h 30m3 stops
9:05 am - 9:30 pmGMP-LIS
20h 25m2 stops
$1,475
Find Deal
jue., abr. 17 - jue., abr. 24
8:35 am - 1:05 pmLIS-GMP
20h 30m2 stops
2:25 pm - 2:40 pmGMP-LIS
32h 15m2 stops
$3,610Air China
Find Deal
mié., abr. 2 - mié., abr. 9

Air China flights from Lisbon to Seoul

Our best Air China deals on Lisbon to Seoul flight tickets
Air China
Mar 6
LIS8:20 amLisbon Humberto Delgado
19h 45m
2 stops
GMP1:05 pmSeoul Gimpo Intl
Mar 23
GMP8:35 amSeoul Gimpo Intl
23h 05m
2 stops
LIS10:40 pmLisbon Humberto Delgado
Air China
Apr 2
LIS8:35 amLisbon Humberto Delgado
20h 30m
2 stops
GMP1:05 pmSeoul Gimpo Intl
Apr 9
GMP2:25 pmSeoul Gimpo Intl
32h 15m
2 stops
LIS2:40 pmLisbon Humberto Delgado

See travel insights to Seoul from

How to get the cheapest flight ticket from Lisbon to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Lisbon and Seoul?

What is the cheapest month to fly to Seoul?

The month of November is another great option to travel to Seoul, with average flight prices from Lisbon averaging around $759.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Wednesday is the cheapest day to fly to Seoul from Lisbon. The lowest ticket price found for a Wednesday departure recently was $1,138. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $1,464.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Lisbon in the morning is the least expensive time of day to depart. momondo users have found prices as low as $812 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,226 per ticket.

What is the cheapest Lisbon Humberto Delgado to Seoul flight route?

Fly from Lisbon Humberto Delgado to Incheon Intl for the best Lisbon Humberto Delgado - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Lisbon when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $903 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Lisbon for as low as $842 on momondo.

What cabin class options are available on Lisbon Humberto Delgado to Seoul flights?

There are 2 cabin classes available to choose from on Lisbon Humberto Delgado to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Lisbon to Seoul flight prices changed over time?

As of March 2025, prices for Lisbon to Seoul flights are approximately 22% cheaper when compared to flights at the same time last year.

When to book flights from Lisbon to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Lisbon to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Lisbon to Seoul (LIS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Lisbon to Seoul

Best Price Found

$999

Fastest flight time

20h 30m

Direct flights

None

Airports in Seoul

1 airport
The best flight deal from Lisbon to Seoul found on momondo in the last 72 hours is $999
The fastest flight from Lisbon to Seoul takes 20h 30m
There are no direct flights from Lisbon to Seoul. Popular non-direct route for this connection is Lisbon Humberto Delgado Airport - Seoul Gimpo Intl Airport.
There is 1 airport near Seoul: Seoul Gimpo Intl (GMP)

  • How far is Lisbon Humberto Delgado to Seoul by plane?

    The straight-line distance from Lisbon Humberto Delgado to Seoul is 6470.3 mi. 20h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lisbon Humberto Delgado Airport to Seoul?

    Prices for flights from Lisbon Humberto Delgado Airport to Seoul refresh daily.

  • How old do you have to be to fly from Lisbon Humberto Delgado Airport to Seoul?

    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 from Lisbon Humberto Delgado Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Lisbon to Seoul?

  • What is the most popular airline from Lisbon to Seoul?


Best airlines flying from Lisbon to Seoul

Compare and see reviews for airlines that fly from Lisbon to Seoul with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom $700Free CancellationRating
7.3
1,175 reviews
Search Etihad Airways flights
Korean AirPriceFrom $775Free CancellationRating
8.4
1,035 reviews
Search Korean Air flights
  • Korean Air Flights From Lisbon to Seoul

    Korean Air flight deals from Lisbon to Seoul start from $775 round-trip. Over the 2 Korean Air flights for this route in a normal week, average airfare is usually $1,093 round-trip - but some users have found much cheaper deals with momondo.


Why use momondo?

Why should I use momondo to find a flight deal from Lisbon to Seoul?

It is quick and easy to find Lisbon to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from Lisbon to Seoul with flexible booking policies on momondo?

Flights from Lisbon to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Lisbon to Seoul?

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

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

Of course. momondo tracks the price of Lisbon to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul