Find the cheapest flights from Singapore to Jakarta in 2026. Compare airlines, prices by month, and booking tips to save on your trip.
Route: Singapore (SIN) → Jakarta (CGK)
Distance: Direct flights not available
Flight Duration: 3h 30m – 6h (with 1 stop)
Prices by Month
| Month | Avg Price | Demand |
|---|---|---|
| January | €85 | high |
| February | €65 | medium |
| March | €50 | low |
| April | €55 | low |
| May | €50 | low |
| June | €70 | medium |
| July | €90 | high |
| August | €95 | high |
| September | €55 | low |
| October | €50 | low |
| November | €60 | medium |
| December | €110 | high |
Airlines on This Route
- AirAsia (direct): from €45 — Book 3-4 weeks ahead via AirAsia website for lowest fares; red-eye flights (early morning) are cheapest
- Singapore Airlines (direct): from €120 — Sign up for KrisPay to earn miles; prices drop midweek when booked directly
- Batik Air (direct): from €60 — Check both Batik Air and Wings Air codeshare options for better availability
- Garuda Indonesia (direct): from €80 — Garuda often has promotional fares 2-3 weeks before departure; check their Indonesian website for local deals
- Citilink (direct): from €50 — Add baggage during booking stage for 30% cheaper than modifying later
- Scoot (direct): from €55 — Scoot’s FlyBagAdd-on bundle offers better value than individual add-ons; check Tigerair prices too
Booking Strategy
For Singapore to Jakarta flights, book 2-4 weeks in advance for optimal pricing. The cheapest days to fly are Tuesday and Wednesday, with savings of 15-25% compared to weekend travel. Monday and Friday are most expensive due to business travelers. Use Skyscanner’s ‘everywhere’ search to compare all carriers simultaneously, then book directly with the airline to avoid third-party fees. AirAsia and Citilink consistently offer the lowest base fares, but factor in baggage costs—AirAsia’s 15kg included bag often makes it cheaper than Citilink’s basic fare with add-ons. For business class, Singapore Airlines and Garuda Indonesia operate premium cabins on this route. Avoid booking during Indonesian public holidays (Lebaran, Christmas) when prices spike 40-60%.
Route Tips
- Book early morning flights (6-9am) on AirAsia or Scoot for 20-30% savings versus afternoon departures—these flights often have empty seats they’re trying to fill
- Download the AirAsia app before booking; they release flash sales exclusively through mobile that don’t appear on comparison sites
- Jakarta’s CGK Airport has three terminals—check your boarding pass for terminal assignment as they require a shuttle bus transfer (15-20 minutes between T1/T2/T3)
- Singapore Changi’s Jewel complex is worth arriving 2 hours early for—dine at the food courts, see the Rain Vortex waterfall, and explore the butterfly garden before your flight
- If holding an Indonesian KITAS/KITAP, you can use the EGATE automated gates at CGK for faster immigration processing
- Consider flying into Halim (HLP) if available—it’s closer to central Jakarta but handles fewer international flights and more domestic routes
- Singapore to Jakarta is visa-free for most nationalities for up to 30 days—ensure your passport has 6 months validity from arrival date
- Jetstar Asia often has error fares on this route; set price alerts on Secret Flying and Airfarewatchdog for deals as low as €30 one-way
Frequently Asked Questions
How long is the flight from Singapore to Jakarta?
The direct flight from Singapore Changi (SIN) to Jakarta’s Soekarno-Hatta International Airport (CGK) takes approximately 1 hour 45 minutes to 2 hours. This is one of the shortest international routes in Southeast Asia. If booking connecting flights via Kuala Lumpur, Brunei, or Hong Kong, expect layovers of 1.5-4 hours, making total journey time 3.5-6 hours. Nearly all travelers opt for direct flights given the short distance and numerous daily departures from Singapore.
How much does it cost to fly from Singapore to Jakarta?
Budget airline tickets (AirAsia, Citilink, Batik Air, Scoot) start from €40-60 for a one-way trip when booked in advance. Full-service carriers like Singapore Airlines and Garuda Indonesia charge €80-150 for economy. Return flights typically cost €80-180 depending on airline and booking timing. During peak season (December-January, June-August, Hari Raya), expect to pay €30-50 more per ticket. The €300 base price mentioned represents full-service roundtrip pricing during high season.
Are there direct flights from Singapore to Jakarta?
Yes, direct flights are readily available with 20+ daily services from Singapore Airlines, AirAsia, Batik Air, Garuda Indonesia, Citilink, Scoot, Jetstar Asia, and Indonesia AirAsia. Flights depart from Singapore Changi Terminal 1, 2, and 3, arriving at Jakarta’s Soekarno-Hatta International Airport (CGK). There are no direct flights into Halim Airport (HLP). Departures are spaced throughout the day from early morning (6am) until late night (11pm), making this one of the most frequently served international routes globally.
What is the cheapest month to fly from Singapore to Jakarta?
March, May, September, and October offer the cheapest fares, with average prices around €50-60 for budget carriers. These months fall outside Indonesian and Singaporean school holidays. February also sees moderate pricing (€60-70 average) post-Chinese New Year travel. Avoid December when prices surge to €100+ due to year-end travel, and June-August when school holidays drive demand. The absolute cheapest deals appear in late March and early April.
Which airlines fly from Singapore to Jakarta?
Eight airlines operate direct flights: Singapore Airlines (premium full-service, €120+), Garuda Indonesia (national carrier, €80+), AirAsia (budget leader, €45+), Batik Air (mid-range, €60+), Citilink (budget, €50+), Scoot (budget, €55+), Jetstar Asia (budget, €50+), and Indonesia AirAsia (budget, €45+). Budget carriers dominate with 60% of market share. Malaysia Airlines offers connecting flights via Kuala Lumpur. All carriers operate daily schedules with multiple departure times.
What airport do I fly into in Jakarta?
You will arrive at Soekarno-Hatta International Airport (CGK), Jakarta’s primary international gateway located about 20km northwest of central Jakarta. CGK is one of Southeast Asia’s busiest airports. To reach the city center (Sudirman business district), take the Airport Train (IDR 100,000, 55 minutes), a Blue Bird taxi (IDR 150,000-200,000, 30-60 minutes depending on traffic), or Grab/Gojek (IDR 120,000-180,000). Traffic in Jakarta is notoriously congested; the airport train is the most reliable option.
How far in advance should I book Singapore to Jakarta flights?
For this route, booking 2-4 weeks ahead yields the best balance of availability and price. Budget carriers release their cheapest seats 1-3 months out, then gradually increase prices as departure approaches. Business travelers typically book 1-2 weeks ahead, pushing last-minute prices higher. If traveling during peak season (December, June-August), book 4-6 weeks ahead. Avoid booking less than 7 days before departure unless necessary—prices can double.
Is it cheaper to fly from Singapore to Jakarta on weekdays?
Yes, Tuesday and Wednesday are consistently the cheapest days to fly this route, with fares 15-25% lower than weekends. Monday and Friday command premium prices due to business travelers commuting between Singapore and Jakarta’s financial districts. Saturday falls in the middle. A Tuesday departure with Wednesday return often saves €20-40 versus a Friday-Sunday trip. Skyscanner data shows Wednesday departures average €50 versus €70 for Fridays.
Data updated: 2026-03