The cheapest times to fly from ICN to CGK are

  • February 5th to April 1st
  • April 16th to April 29th
  • June 11th to July 22nd
  • August 20th to November 25th (except the weeks of September 3rd, September 10th, October 1st, and October 29th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from ICN to CGK is early to mid July. Prices can be as high as $512 for Sunday flights during late December, or as low as $225 for Tuesday flights around early to mid July.


When to Fly to Jakarta

Flying from Seoul (ICN) to Jakarta (CGK) will usually cost between $234 to $456 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid July with an average ticket price of $225. Due to high demand the most expensive time to fly is late December, with an average price of $486. Planning your trip to low-cost times can easily save you $261 on economy flights and even more on first-class flights. Generally, any price below $302 can be considered a good price for a round-trip ICN to CGK flight.

See below for a graph of average weekly prices for the ICN to CGK route. All prices are for round-trip tickets in USD.

ICN to CGK Flight Prices

Compared to other flights, the ICN to CGK flight is much cheaper than the average and costs much less than the average flight leaving from Seoul. The average price per mile (for a direct flight) is $0.06, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $37 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $288. Return trip prices are from the CGK to ICN flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from ICN to CGK can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 6 hour 52 minutes may be realistic.


Flight Questions Answered

Still have questions about flying from ICN to CGK? We’ve got answers.

Which airlines fly this route?

You can find 39 major airlines flying this route most often: Air China, Air India, AirAsia, AirAsia X, ANA, Asiana, Cathay Dragon, Cathay Pacific, Cebu Pacific, China Airlines, China Eastern, China Southern, EVA Air, Garuda Indonesia, Hong Kong Airlines, Hong Kong Express, Indonesia AirAsia, JAL, Jeju Air, Jin Air, Kenya Airways, Korean Air, Lion, Malaysia Airlines, Malindo Air, Philippine Airlines, Philippines AirAsia, Royal Brunei, Scoot, Shenzhen, Singapore Airlines, T’Way Air, THAI, Thai AirAsia, Thai AirAsia X, Thai Lion Mentari, Vietnam Airlines, Virgin Australia, Xiamen, and potentially more during busy seasons.

How far away is it from Soekarno-Hatta International Airport to Incheon International Airport?

The distance between the two airports is roughly 3270 miles or 5263 kilometers.

How long does it take to fly from ICN to CGK?

The real-world flight time for a nonstop ICN to CGK flight is about 6 hour 52 minutes.

How many flights go between Seoul and Jakarta?

It depends on the day of the week and the date, but a typical day might have around 95 available flights from ICN to CGK.


Airport Location Info


Departing Airport

Origination code ICN
Origination airport name Incheon International Airport
City Seoul
Country South Korea
Latitude 37.5
Longitude 126.4

Return Airport

Destination code CGK
Destination airport name Soekarno-Hatta International Airport
City Jakarta
Country Indonesia
Latitude -6.1
Longitude 106.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.