Great1 stop · 14h
SEL to ISTTürkiye
Istanbul
$390
usually $640
−39%
Most monthly lows $515–$679. Cheaper than every other month on record (8).
Flights · SEL → WAW
Seoul to Warsaw
Best fare, round trip
$646
−8%
below its usual $705
you keep $59
Found
- Depart
- Mon 13 Sep
- Return
- Thu 16 Sep
- Stay
- 3 nights
- Flight
- 1 stop · 16h
- Airline
Etihad
Most of this route’s monthly lows fall between $667 and $753. The drop beats 15% of measured fares on the board, over 9 observed months.
Cached fare — the booking search re-prices live before you pay.
PolandWarsawRebuilt from nothing and unsentimental about it — cheap, green, and far more interesting than its reputation.Best windowMay–SepAirportsChopin (WAW) · Modlin (WMI)Every route into WarsawFare seasonality
When this route gets cheap.
Fares bottom out in September around $646 and peak in August near $978, 51% dearer, across the 9 months we track. The cheapest itinerary we are tracking makes one stop and takes about 16 hours outbound, on a 3-night trip — ticketed under Etihad, which on a connecting fare need not operate every leg. At $646 for 7,740 km each way, that works out to about $42 per 1,000 km flown. That is about the $44 per 1,000 km typical of long-haul fares here. Across the 18 departure cities we track at a similar distance from Warsaw, this fare ranks 5th — 1.7× the $384 we hold from New York. That puts it in the cheaper half of the 38 routes of similar length we watch out of Seoul, where the middle fare is $646. The best time to be in Warsaw: May–Sep.
The 2 days we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 11% lower than when tracking began on 8 Aug — $839 then versus $748 now, across 18 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 $452, on 13 Oct.
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.
Cached fares · checked 13 Oct 2026
Cheapest in Sep, around $646
8% below the $705 typical fare
$699Oct, around the usual price. Compare October fares.$668Nov, below the usual price. Compare November fares.$667Dec, below the usual price. Compare December fares.$665Feb ’27, below the usual price. Compare February fares.$706Apr, around the usual price. Compare April fares.$893Jun, above the usual price. Compare June fares.$753Jul, above the usual price. Compare July fares.$978Aug, above the usual price. Compare August fares.$646Sep, the cheapest month. Compare September fares.
CheapestBelow usualUsualAbove usualPress a month to compare its fares
Cheapest round-trip fare found each month, Seoul to Warsaw, from cached prices.
Route facts
- Airports
- Incheon (ICN) · Gimpo (GMP) ↔ Chopin (WAW) · Modlin (WMI)
- Flight time
- ≈16 hours outbound
- Distance
- ≈7,740 km each way
- Typical price
- $705 round-trip (seasonal median)
- Airlines on the board
- Etihad
- Itineraries
- Connections on current fares
- Best months to visit
- May–Sep
Good to know
SEL → WAW, answered.
Is $646 a good price for Seoul to Warsaw?
Only slightly. The seasonal median is around $705 round-trip and this fare is 8% under it. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Seoul to Warsaw?
Across 9 months of cached-fare history, Sep comes out cheapest on this route. The best months to actually be in Warsaw are May–Sep — when those overlap, that's your window.
How far in advance should I book SEL → Warsaw?
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. What we can measure is which month is cheap: across 9 months of cached fares, Sep comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.
Are there nonstop flights from Seoul to Warsaw?
The current cheapest fares involve a connection, ticketed under Etihad. We hold no nonstop fare on this route right now, which does not mean none flies — search your exact dates to see what does.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on 17 October). 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 Warsaw?
Lock the flight first — then compare stays for 13–16 Sep '27 · 3 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next SEL → WAW drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
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