Cheap flights from Perth to Seoul from $354

If you don’t want to visit Seoul in May, then you should wait until August to fly from Perth, when ticket prices are also cheap, with an average price of $853.

You are more likely to see cheaper flights to Seoul from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $988 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Perth for as low as $827 on momondo.

You could potentially save up to 8% on your flight if you consider stops on a Perth to Seoul flight.

As of September 2026, prices for Perth to Seoul flights are approximately 5% more expensive when compared to flights at the same time last year.

VietJet Air, Scoot, and Singapore Airlines are the most popular carriers operating from Perth to Seoul

Singapore Airlines, Cathay Pacific and Malaysia Airlines are the top three most popular airlines that fly to Seoul from Perth according to our data. Singapore Airlines is the first choice among our users, with 62% of people opting to fly with this airline when travelling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Singapore (SIN) was the most common stop: 68% of momondo users choosing one-stop flights on this route connected there.

Flights via Ho Chi Minh City (SGN) offer the lowest average return price of $736.

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 12h 48m.

Kuala Lumpur (KUL) has the shortest average stopover time for this route: 2h 15m.