Cheap flights from Incheon Intl Airport to Jakarta from $127

In general, October is the cheapest month to fly from Incheon Intl Airport to Jakarta. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $140. If you don’t want to visit Jakarta in October, then you should wait until January to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of $224.

The cheapest day to depart on your flight to Jakarta is on a Saturday when prices can be found for as low as $473. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Jakarta on Wednesday is $651.

Flying to Jakarta from Incheon Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $474 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Jakarta, so prices are often more expensive at around $540 per ticket.

Fly from Incheon Intl to Jakarta Soekarno-Hatta Intl for the best Incheon Intl - Jakarta flight prices

You are more likely to see cheaper flights to Jakarta from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Jakarta for around $448 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Jakarta from Incheon Intl Airport for as low as $355 on momondo.

You could potentially save up to 31% on your flight if you consider stops on a Incheon Intl Airport to Jakarta flight.

As of April 2026, prices for Incheon Intl Airport to Jakarta flights are approximately 22% more expensive when compared to flights at the same time last year.

T'way Air, VietJet Air, and China Eastern are the most popular carriers operating from Incheon Intl to Jakarta

Korean Air, Asiana Airlines and Garuda Indonesia are the top three most popular airlines that fly to Jakarta from Incheon Intl Airport according to our data. Korean Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Jakarta. Keep in mind that there are 4 different airlines that fly to Jakarta on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Incheon and Jakarta have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Asiana Airlines have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

Kuala Lumpur (KUL) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Singapore (SIN) offer the lowest average round-trip price of $250.

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 10h 05m.

Kuala Lumpur (KUL) has the shortest average layover time for this route: 1h 35m.

5 flights are operational daily from Incheon Intl Airport to Jakarta as of April 2026. The most popular departure time for this route is 10:00AM, with 56% of flights per day taking off in the afternoon.

The number of flights available between Incheon Intl Airport and Jakarta is 37 per week as of April 2026. The most frequent departure day is Tue, with 19% of weekly flights leaving on this day.