ExceptionalNonstop · 1.5h
DUB to PARFrance
Paris
$44
usually $105
−58%
Most monthly lows $88–$107. Cheaper than every other month on record (7).
Flights · DUB → SEL
Dublin to Seoul
Best fare, round trip
$932
Too little price history on this route to compare — the fare is shown as found.
Found
- Depart
- Sat 20 Mar
- Return
- Fri 2 Apr
- Stay
- 13 nights
- Flight
- 1 stop · 14h
- Airline
British Airways
Cached fare — the booking search re-prices live before you pay.
South KoreaSeoulPalaces wedged between skyscrapers, barbecue smoke at midnight, cafés that outnumber people.Best windowApr–May · Sep–OctAirportsIncheon (ICN) · Gimpo (GMP)Every route into SeoulFare seasonality
When this route gets cheap.
The cheapest itinerary we are tracking makes one stop and takes about 14 hours outbound, on a 13-night trip — ticketed under British Airways, which on a connecting fare need not operate every leg. At $932 for 8,951 km each way, that works out to about $52 per 1,000 km flown. That is above the $44 per 1,000 km typical of long-haul fares here. Across the 30 departure cities we track at a similar distance from Seoul, this fare ranks 26th — 2.0× the $458 we hold from Istanbul. For context, the middle fare among the 32 routes of similar length we watch out of Dublin is $725. 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. Fare history here is still too short to name a cheap season. The best time to be in Seoul: Apr–May · Sep–Oct.
The one day we hold a cached fare for
Press a date to compare its fares
The median cached fare across this calendar is 37% higher than when tracking began on 15 Aug — $790 then versus $1,085 now, across 15 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 $684, on 18 Nov.
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 12 Oct 2026
We are still collecting this route's months — 2 months of cached prices so far, too few to chart.
Route facts
- Airports
- Dublin (DUB) ↔ Incheon (ICN) · Gimpo (GMP)
- Flight time
- ≈14 hours outbound
- Distance
- ≈8,951 km each way
- Airlines on the board
- British Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Apr–May · Sep–Oct
Good to know
DUB → SEL, answered.
How far in advance should I book DUB → Seoul?
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. Our guide Why flight prices change covers the levers we can measure.
Are there nonstop flights from Dublin to Seoul?
The current cheapest fares involve a connection, ticketed under British Airways. 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 Seoul?
Lock the flight first — then compare stays for 20 Mar '27 – 2 Apr '27 · 13 nights.
Browse hotelsMissed it?
Cached fares expire. This route has a feed of its own — follow it and the next DUB → SEL drop reaches you as soon as we find it.
Follow this route’s feedKeep browsing
Related routes on the board.
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$58
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−52%
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$648
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$112
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Rare1 stop · 11.5h
BRU to SELBelgium
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$476
usually $800
−41%
Most monthly lows $664–$814. Cheaper than every other month on record (5).
