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Cheap flights from Singapore to Jakarta Soekarno-Hatta Intl Airport, Indonesia

SIN — CGK
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Singapore Changi to Jakarta Soekarno-Hatta Intl are usually found in May or February, booked 65 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Singapore to Soekarno-Hatta Intl

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Soekarno-Hatta Intl (CGK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

December

Cheapest in

May

Average price

C$ 177

Good round-trip deal

C$ 146 or less

Good one-way deal

C$ 96 or less
Highest demand for flights based on searches. 6% potential increase in price (C$ 16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Jakarta Soekarno-Hatta Intl.
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Price to beat on a one-way flight from Singapore Changi to Jakarta Soekarno-Hatta Intl.
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Best time to book a flight from Singapore to Soekarno-Hatta Intl

Have a flexible travel schedule? Discover the best time to fly to Soekarno-Hatta Intl from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Jakarta Soekarno-Hatta Intl Airport

How far ahead should I book a flight from Singapore to Jakarta Soekarno-Hatta Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Soekarno-Hatta Intl. Price data was last updated on 29 August 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Singapore to Jakarta Soekarno-Hatta Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Singapore to Jakarta Soekarno-Hatta Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Singapore to Jakarta Soekarno-Hatta Intl Airport (average of C$ 920). Flying from Singapore to Jakarta Soekarno-Hatta Intl Airport in December is currently the most expensive (average of C$ 1,289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to CGK?

Find hourly flight availability from Singapore to Soekarno-Hatta Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Jakarta Soekarno-Hatta Intl Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Singapore to Soekarno-Hatta Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Jakarta Soekarno-Hatta Intl?

    For a flight from Singapore to Jakarta Soekarno-Hatta Intl, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city. Changi is the only Singapore airport and it handles 109 outbound flights to Jakarta Soekarno-Hatta Intl per day. 0 airlines have flights to Jakarta Soekarno-Hatta Intl from Singapore Changi on a regular basis.

  • What are the most reliable airlines from Singapore to Jakarta Soekarno-Hatta Intl Airport?

    Consider Qantas Airways (100%), Emirates (100%) or Finnair (100%) when booking your flight. These represent the most reliable airlines when flying from Singapore to Jakarta Soekarno-Hatta Intl Airport.

  • Can I find deals for flights from Singapore to Soekarno-Hatta Intl that include hotel bookings?

    Yes. In addition to deals on Singapore to Soekarno-Hatta Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Soekarno-Hatta Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Soekarno-Hatta Intl.

  • Can I find deals for business class flights from Singapore to Soekarno-Hatta Intl?

    Yes. Cheapflights offers flight deals from Singapore to Soekarno-Hatta Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Jakarta Soekarno-Hatta Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Singapore to Jakarta Soekarno-Hatta Intl Airport (average of C$ 920). Flying from Singapore to Jakarta Soekarno-Hatta Intl Airport in December is currently the most expensive (average of C$ 1,289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Jakarta Soekarno-Hatta Intl Airport?

Book flights to Jakarta Soekarno-Hatta Intl Airport if you plan to visit one of these locations
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Can Cheapflights find flights from Singapore to Soekarno-Hatta Intl with no change fees?

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