Route brief · SEL → LIS
Seoul → Lisbon
$698
round-trip · too little price history on this route to compare
Nov 8 – Nov 15 · 7 nights
Air China2 stops
Cached fare — the booking search re-prices live before you pay.
Destination briefLISLisbonTiled hills, custard tarts, Atlantic light — TAP’s hub wars keep this Europe’s cheapest gateway.Best windowMar–Jun · Sep–OctAirportsHumberto Delgado (LIS)All routes into LisbonWhen this route gets cheap.
Best time to be in Lisbon: Mar–Jun · Sep–Oct. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes 2 stops and takes about 16.5 hours outbound, on a 7-night trip — ticketed under Air China, which on a connecting fare need not operate every leg. At $698 for 10,418 km each way, that works out to about $33 per 1,000 km flown. That is below the $44 typical of long-haul fares here. Across the 13 departure cities we track at a similar distance from Lisbon, this fare ranks 3rd — 14% above the $612 from São Paulo. That puts it in the cheaper half of the 45 routes of similar length we watch out of Seoul, where the middle fare is $762. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
The one day we hold a cached fare for
Tap a date → live search
The median cached fare across this calendar is 9% lower than when tracking began on Aug 15 — $770 then versus $698 now, across 4 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $648, on Nov 8.
These are the only days we have a cached price for on this route so far — not the only days it flies. The search above covers any date.
Route facts
- Airports
- Incheon (ICN) · Gimpo (GMP) ↔ Humberto Delgado (LIS)
- Flight time
- ~16.5 hours outbound
- Distance
- ~10,418 km each way
- Airlines on the board
- Air China
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–Jun · Sep–Oct
SEL → LIS, answered.
How far in advance should I book SEL → Lisbon?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Seoul to Lisbon?
The current cheapest fares involve a connection, ticketed under Air China. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on August 24). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Lisbon?
Lock the flight first — then compare stays for Nov 8 – Nov 15 · 7 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next SEL → LIS drop reaches you as soon as we find it.
Follow SEL → LIS