Cheap flights from Seoul to Denpasar from $121

The cheapest month to fly to Denpasar from Seoul is in May. Flight prices, which tend to average around $374, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Denpasar from Seoul during June instead. Flights to Denpasar in June, while not as cheap as those in May, still average around $433.

The cheapest day to depart from Seoul to Denpasar is on a Tuesday when prices can be found for as low as $445. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seoul to Denpasar for around $601.

According to our data, the cheapest time of day to fly to Denpasar is in the afternoon. momondo users have found flights departing from Seoul to Denpasar in the afternoon for as low as $517. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $568. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Incheon Intl to Denpasar Bali Ngurah Rai for the best Seoul - Denpasar Bali Ngurah Rai flight prices

You are more likely to see cheaper flights to Denpasar from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Denpasar for around $445 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denpasar from Seoul for as low as $312 on momondo.

There are 3 cabin classes available to choose from on Seoul to Denpasar Bali Ngurah Rai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Seoul to Denpasar.

As of April 2026, prices for Seoul to Denpasar flights are approximately 11% cheaper when compared to flights at the same time last year.

Jeju Air and Air Busan are the most popular carriers operating from Seoul to Denpasar Bali Ngurah Rai

Jeju Air, Korean Air and Garuda Indonesia are the top three most popular airlines that fly to Denpasar from Seoul according to our data. Jeju Air is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Denpasar. Keep in mind that there are 6 different airlines that fly to Denpasar on a routine basis, so you have a few additional options to choose from.

Ho Chi Minh City (SGN) was the most common stop: 47% of momondo users choosing 1-stop flights on this route connected there.

Flights via Xiamen (XMN) offer the lowest average round-trip price of $290.

Flights connecting via Xiamen (XMN) have the shortest average one-way travel time: 10h 35m.

Singapore (SIN) has the shortest average layover time for this route: 1h 38m.

As of April 2026, 8 flights take off from Seoul and land in Denpasar each day. The most common flight departure time for this route is 4:00PM, with 100% of daily flights taking off in the afternoon.

56 flights are operational weekly from Seoul to Denpasar as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.