Seoul: €1,575 China Southern Business Class from Madrid (With 2×32 Kg Luggage)

China Southern is currently offering competitive Business Class fares from Madrid to Seoul, South Korea, with round-trip tickets starting at just €1,434. The lowest fares are available for travel in November and December 2026. Tickets include 2×32 kg checked bags, lounge access, and fully lie-flat seating across both legs.

You can search for dates and book with Trip.com using our calendar tool below. We have highlighted the cheapest date pairs in green:

Flights route through China Southern’s primary hub in Guangzhou (CAN). Both the Madrid–Guangzhou and Guangzhou–Seoul sectors are operated by widebody aircraft—primarily Boeing 787 Dreamliners and Airbus A330s—featuring fully lie-flat beds in a 1-2-1 or 2-2-2 layout.

China Southern offers a very respectable long-haul Business Class product with modern IFE and warm service. Here are a few reviews of their premium cabin:

• Review of China Southern Boeing 787 Business Class on The Flight Club
• China Southern Long-Haul Business Class Review on Soulful Travel Guy
• Review: China Southern Regional Business Class on One Mile at a Time

Search & Book

According to the fare rules, tickets are on sale until October 31, 2026, for travel in November and December 2026. A minimum stay of 6 days or a Saturday-night stay applies, with a maximum stay of 3 months.

You can identify date combinations using Google Flights, though pricing there often reflects higher retail baseline rates. Booking via online travel agencies on Skyscanner, Kayak, or Trip.com you can get cheaper rates.

Miles & Points

These flights book into booking class I. Below is a sample accrual calculation for the Madrid – Guangzhou – Seoul round-trip: