Business class fares › From Seoul › Singapore

Seoul to Singapore business class (SEL–SIN)

The cheapest round-trip business class fare from Seoul to Singapore seen on Aviasales in recent days is €702 ($776), departing 18 Dec 2026 and returning 25 Dec 2026, 1 stop, sold by Trip.com (seen 14 Nov 2026, checked 14 Nov 2026). €702 is in line with this route's 21-day average of €723 (range €701–€739 since 2026-10-25). Search these dates: https://flat.flights/go/seoul-to-singapore/?d=2026-12-18&r=2026-12-25

Business class fares found (14 Nov 2026)

Round trip	USD	Outbound	Return	Stops	Sold by	Book
€702	$776	18 Dec 2026	25 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: Seoul to Singapore business class

Cheapest round trip now: €702 ($776)
Is it a good price? €702 is in line with this route's 21-day average of €723 (range €701–€739 since 2026-10-25).
Cheapest departure month seen in the next 6 months: December 2026 (from €702, $776)
Over the last 21 days (since 25 Oct 2026) the cheapest daily fare averaged €723, ranging €701–€739.
Great-circle distance: 4,672 km (2,904 miles)

Departure month	From (EUR)	From (USD)
December 2026	€702	$776
July 2027 *	€853	$943

* More than 6 months ahead: listed, not counted as the cheapest month.

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

No nonstop business class round trip departing in the next 6 months was seen.
Cheapest one-way Business seen: €412 ($455), departing 30 Dec 2026, 1 stop (seen 11 Nov 2026). Search one-way Business
Budget-premium alternative: Compare Premium Economy on Seoul to Singapore
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 2623 (ICN–SIN); Scoot TR 843 (ICN–SIN); Trinity Airways TW 161 (ICN–SIN).
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: Seoul, South Korea (airports: GMP, ICN)
To: Singapore, Singapore (airports: SIN, XSP)
Fares cover every airport of both cities; the live search lets you pick a specific airport.

Book

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

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

Arrival & stay in Singapore

Hotels in Singapore (2026-12-18 → 2026-12-25): Compare 5-star & business hotels
Airport transfer in Singapore: Book private airport pickup
Mobile data in Singapore: Singapore travel eSIM (instant activation)

FAQ

How much is business class from Seoul to Singapore?

When is business class from Seoul to Singapore cheapest?

Among departures in the next 6 months seen in recent searches, the cheapest month is December 2026, from €702 ($776) round trip.

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

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