Business class fares › From Singapore › Seoul

Singapore to Seoul business class (SIN–SEL)

The cheapest round-trip business class fare from Singapore to Seoul seen on Aviasales in recent days is €1,095 ($1,210), departing 17 Dec 2026 and returning 26 Dec 2026, 1 stop, sold by Trip.com (seen 7 Nov 2026, checked 14 Nov 2026). €1,095 is in line with this route's 20-day average of €1,066 (range €1,033–€1,115 since 2026-10-25). Search these dates: https://flat.flights/go/singapore-to-seoul/?d=2026-12-17&r=2026-12-26

Business class fares found (14 Nov 2026)

Round trip	USD	Outbound	Return	Stops	Sold by	Book
€1,095	$1,210	17 Dec 2026	26 Dec 2026	1 stop	Trip.com	1 adult · 2 adults
€1,263	$1,396	19 Dec 2026	22 Dec 2026	1 stop	Trip.com	1 adult · 2 adults

One adult, business cabin, as last seen by Aviasales users; price and availability change. The live search shows today's fares for other dates.

Price data: Singapore to Seoul business class

Cheapest round trip now: €1,095 ($1,210)
Is it a good price? €1,095 is in line with this route's 20-day average of €1,066 (range €1,033–€1,115 since 2026-10-25).
Cheapest departure month seen in the next 6 months: December 2026 (from €1,095, $1,210)
Over the last 20 days (since 25 Oct 2026) the cheapest daily fare averaged €1,066, ranging €1,033–€1,115.
Great-circle distance: 4,672 km (2,904 miles)

First class, nonstop, one way & cabin options: Singapore to Seoul

No nonstop business class round trip departing in the next 6 months was seen.
Cheapest one-way Business seen: €675 ($746), departing 13 Jan 2027, nonstop (seen 11 Nov 2026). Search one-way Business
Budget-premium alternative: Compare Premium Economy on Singapore to Seoul
Nonstop flights seen in recent searches include (checked 11 Nov 2026; any cabin, a sample, not the full schedule; numbers joined by "/" are one flight sold by several airlines): Jeju Air 7C 2624 (SIN–ICN); Scoot TR 842 (SIN–ICN); Trinity Airways TW 162 (SIN–ICN).
Lie-flat business seat: Not known. At 4,672 km this route is often flown by narrow-body aircraft with recliner business seats; the aircraft is not in the fare data.

Route facts

From: Singapore, Singapore (airports: SIN, XSP)
To: Seoul, South Korea (airports: GMP, ICN)
Fares cover every airport of both cities; the live search lets you pick a specific airport.

Book

Search Singapore to Seoul business class (1 adult) · Search for 2 adults · Premium Economy

Link to share: https://flat.flights/go/singapore-to-seoul/

Arrival & stay in Seoul

Hotels in Seoul (2026-12-17 → 2026-12-26): Compare 5-star & business hotels
Airport transfer in Seoul: Book private airport pickup
Mobile data in South Korea: South Korea travel eSIM (instant activation)

FAQ

How much is business class from Singapore to Seoul?

When is business class from Singapore to Seoul cheapest?

Among departures in the next 6 months seen in recent searches, the cheapest month is December 2026, from €1,095 ($1,210) round trip.

Is there a nonstop business class fare from Singapore to Seoul?

None of the cheapest business class fares seen recently is nonstop; the cheapest options have 1 stop. Nonstop flights may exist at higher prices.