Cheapest€348.24
- Jeju Air JA858320:087h 10m03:18Singapore XSPSeoul ICN
Door to door 10h 20mCO2 712.9 kgChanges 0Fixed, no changes
Singapore to Seoul flight
Flights from Singapore to Seoul start at €445.00 and take 9h 37m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Singapore to Seoul on the date you actually want, rather than on the date this page was built.
The Flights from Singapore to Seoul starts at €445.00 and takes 9h 37m door to door, run by 7 operators over 4,817 km, with around 56 departures a day. Fares bottom out about 30 days before departure.
- 9h 37mDoor to door
- 6h 27mMoving
- €445.00 to €913.46From
- 06:02 to 20:48First and last departure
- 56Per day
- 712.9 kgCO2
First and last are taken from the services we sell on October 5, 2026. The return direction keeps its own timetable and is not these times reversed.
€445.00 to €913.46 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €796.05Tue15
- about €721.71Wed16
- about €913.46Thu17
- about €683.95Fri18
- about €708.14Sat19
- about €657.99Sun20
- about €561.82Mon21
- about €445.00Tue22
- about €471.55Wed23
- about €603.12Thu24
- about €554.74Fri25
- about €565.36Sat26
- about €524.06Sun27
- about €452.67Mon28
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 5, 2026
Fastest€502.23
- Jeju Air JA655016:356h 27m23:02Singapore XSPSeoul ICN
Door to door 9h 37mCO2 712.9 kgChanges 0Fixed, no changes
Airlines
| Operator | From | Fastest |
|---|---|---|
 Jeju Air | €348.24 | 9h 37m |
 Korean Air | €352.96 | 9h 37m |
 Asiana Airlines | €356.50 | 9h 37m |
 Singapore Airlines | €348.24 | 9h 38m |
 Scoot | €371.84 | 9h 37m |
 Tway Airlines | €375.38 | 9h 37m |
 Air Premia | €350.01 | 9h 37m |
The flight gets you into Seoul. It does not get you a bed, and neither do we.
A room in Seoul for the night the flight gets in
Sort by distance from Seoul Station and you can see which places are ten minutes on foot and which are not.
Search Seoul on Trip.comOr compare on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Singapore to Seoul
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €420.8190 days
- €346.4760 days
- €403.7045 days
- €315.7930 days
- €348.2421 days
- €452.6714 days
- €561.827 days
- €913.463 days
- €796.051 days
- Cheapest lead time
- Fares bottom out around 30 days ahead, at €315.79.
- How much it moves
- The gap between the cheapest and most expensive lead time is 189 percent. The most expensive point is €913.46, 3 days out.
- What that means
- Today sits inside the cheap window, which closes about 30 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €524.06Sun
- €452.67Mon
- €445.00Tue
- €471.55Wed
- €603.12Thu
- €554.74Fri
- €565.36Sat
Where you leave from and where you arrive
Singapore
Air
- SIN
- XSP
Seoul
Air
- ICN
- GMP
What the journey actually looks like
- How far it really runs
- The route covers 4,817 km against 4,677 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Singapore at 06:02 and the last at 20:48, across 56 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Singapore to Seoul
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Singapore to Seoul take?
The Flight from Singapore to Seoul takes 9h 37m door to door, of which 6h 27m is spent moving. The route runs 4,817 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Singapore to Seoul cost?
The Flight from Singapore to Seoul starts at €445.00 for one passenger, as of September 14, 2026. A typical fare is €421.40. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Singapore to Seoul?
7 operators run the Flight from Singapore to Seoul: Jeju Air, Korean Air, Asiana Airlines, Singapore Airlines, Scoot. Between them they file around 56 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Singapore to Seoul use?
The Flight from Singapore to Seoul leaves from Singapore XSP and arrives at Seoul ICN. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Singapore to Seoul?
Fares for the Flight from Singapore to Seoul bottom out around 30 days ahead, at €315.79. The gap between the cheapest and most expensive lead time across the window is 189 percent, measured on September 14, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Singapore to Seoul produce?
The Flight from Singapore to Seoul produces about 712.9 kg of CO2 per passenger over 4817 km, which works out at roughly 148 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Singapore to Seoul on September 14, 2026: 4817 km of route against 4677 km in a straight line, 56 services a day, 7 operators a cheapest fare of €445.00, and 9h 37m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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