Route brief · SEL → STO
Seoul → Stockholm
$630
round-trip · too little price history on this route to compare
Feb 1 '27 – Feb 21 '27 · 20 nights
LOT Polish1 stop
Cached fare — the booking search re-prices live before you pay.
Destination briefSTOStockholmFourteen islands, an old town that survived everything, and a summer where the light barely leaves.Best windowJun–AugAirportsArlanda (ARN) · Bromma (BMA) · Skavsta (NYO)All routes into StockholmWhen this route gets cheap.
Best time to be in Stockholm: Jun–Aug. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes one stop and takes about 15 hours outbound, on a 20-night trip — ticketed under LOT Polish, which on a connecting fare need not operate every leg. At $630 for 7,432 km each way, that works out to about $42 per 1,000 km flown. That is about the $44 typical of long-haul fares here. Across the 16 departure cities we track at a similar distance from Stockholm, this fare ranks 8th — 29% above the $488 from Boston. That puts it in the cheaper half of the 33 routes of similar length we watch out of Seoul, where the middle fare is $630. We have 2 months 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 40% higher than when tracking began on Aug 16 — $375 then versus $524 now, across 3 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 $375, on Oct 24.
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) ↔ Arlanda (ARN) · Bromma (BMA) · Skavsta (NYO)
- Flight time
- ~15 hours outbound
- Distance
- ~7,432 km each way
- Airlines on the board
- LOT Polish
- Itineraries
- Connections on current fares
- Best months to visit
- Jun–Aug
SEL → STO, answered.
How far in advance should I book SEL → Stockholm?
We do not publish a number for this, because we cannot measure it yet.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 Stockholm?
The current cheapest fares involve a connection, ticketed under LOT Polish. 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 September 1). 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 Stockholm?
Lock the flight first — then compare stays for Feb 1 '27 – Feb 21 '27 · 20 nights.
Browse hotels ↗
Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next SEL → STO drop reaches you as soon as we find it.
Follow SEL → STO