Find the cheapest KLM flights on Expedia from London (LHR) to Busan (PUS). Flight ticket prices change frequently based on availability and demand. We send price‑drop alerts to make air travel simple and flexible. The lowest one-way fare found on Expedia with KLM for this route in the past 7 days starts at ₩1,356,400 for travel on January 10, 2027.
₩1,356,400 Cheap KLM flights London (LHR) to Busan (PUS)
Prices were available within the past 7 days and start at ₩1,356,400 for one-way flights and ₩1,846,500 for roundtrip, for the period specified. Prices and availability are subject to change.