Singapore → Seoul · Business one-way from S$524 (US$406)
Business one-way to Seoul from US$406 — ~79% off. Limited availability.
~79% off the usual price for this route. You're looking at Business class from US$406 one-way with Jeju Air. All prices in US dollars.
✓ We confirmed this fare was bookable on 13 Jul. Prices change fast — always check before you book.
The deal at a glance
| Route | Singapore (SIN) → Seoul (ICN) |
| Cabin | Business class |
| Trip | One-way |
| Flights | Nonstop |
| Airline | Jeju Air |
| Travel dates | From 2026-10-12 |
| Book by | While it lasts |
| Distance | ~4,625 km · ~6h flying each way |
Cheapest dates in the window: 12 Oct, 14 Oct, 15 Oct, 19 Oct, 21 Oct, 22 Oct. Prices vary by day — flexible dates find the best fare.
Why it's a deal
$406 in business class is around 79% below what this route normally goes for up front. Premium-cabin fares this far under the usual price tend to sell out quickly, so it's worth moving fast if the dates work for you.
Fare rules & what to check
Before booking, confirm the essentials:
- Baggage & seat — what's included at this fare
- Changes & refunds — discounted premium fares are often non-refundable
- Routing — long layovers or a different return path
Price in your currency
| USD | EUR | GBP | AUD | CAD |
|---|---|---|---|---|
| $406 | 356 | 303 | 585 | 575 |
Converted 2026-07-13. Rates move — treat as a guide.
How to book
Limited availability — a fare like this can disappear any time.
Where to stay in Seoul
Pair the fare with somewhere to land. We use Trip.com for hotels in Seoul — over a million properties, prices shown in your currency, and free cancellation on many rooms.
Hotel links are affiliate links — booking through them supports us at no extra cost.
Stay connected when you land
Skip roaming charges and airport SIM queues. A Saily eSIM installs before you fly and switches on the moment you reach Seoul — data plans from a few dollars, nothing physical to swap.
Saily links are affiliate links — grabbing one supports us at no extra cost.
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