The cheapest Vienna to Seoul return flight on the radar right now is €474, flying with China Eastern via one or more connections. It covers departures in November 2026, and every dated link below opens that exact VIE–ICN search on Skyscanner. At 30% under the €679 we normally record here, it is one of the strongest VIE–ICN fares in our index. Across 92 recorded checks it has ranged between €472 and €1,403. Our sampling points to November 2026 as the cheapest month to fly Vienna to Seoul.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from Vienna? We track 62 other departure cities for Seoul, listed at the foot of this page.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; Vienna to Seoul is usually still decent value around the same window.