Flights from Singapore to Bali: Airlines, Prices & Tips

Planning a trip from Singapore to Bali is one of those rare occasions where a short flight leads to a completely different world. In just under three hours, you can trade the city skyline for rice terraces and surf breaks.

Flight Distance: 1,640 km ·
Average Flight Time: 2 hours 45 minutes ·
Direct Airlines: Singapore Airlines, Scoot, Jetstar Asia ·
Cheapest One-Way Fare: From SGD 90

Six key facts, one pattern: the flight is short and cheap, but the cheapest fares depend on timing and the airline you choose.

What airlines fly direct from Singapore to Bali?

Three carriers operate non-stop flights from Singapore Changi (SIN) to Bali Denpasar (DPS). Here’s how they compare.

Singapore Airlines direct flights

• Multiple daily flights with full-service amenities and baggage included (Singapore Airlines official booking)
• Flight time ~2h45m, departures spread throughout the day (KAYAK.sg schedule)

Scoot direct flights

• Budget carrier with competitive one-way fares from SGD 90 (Scoot official destinations)
• Light meals and baggage are add-ons; base fare is cheaper (Skyscanner fare comparison)

Jetstar Asia direct flights

• Low-cost direct flights with frequent promotions (Jetstar Asia official site)
• Average round-trip fare around S$200–250 (Cheapflights price data)

Other carriers and frequency

• No other airlines currently operate non-stop between SIN and DPS; all other routes require a transfer (KAYAK.sg route data)
• Combined departures from the three airlines exceed 10 daily flights (Skyscanner frequency)

What this means: you have genuine choice. The full-service experience of Singapore Airlines contrasts with the no-frills efficiency of Scoot and Jetstar Asia. Pick based on your priority—comfort or cost.

How far is Singapore from Bali by flight?

Distance in kilometers

• The straight-line distance between SIN and DPS is approximately 1,640 km (KAYAK.sg route info)
• That’s about the same as Singapore to Kuala Lumpur and back (Cheapflights geography)

Flight time explanation

• Typical airborne time is 2 hours 45 minutes (Singapore Airlines scheduled duration)
• Headwinds on the return leg can add 10–15 minutes (KAYAK.sg historical data)

Factors affecting flight duration

• Air traffic congestion in Singapore or Bali airspace can cause minor delays (Skyscanner travel tips)
• Monsoon season sometimes requires slight rerouting (Cheapflights weather notes)

The pattern: 2 hours 45 minutes is consistent across all three direct airlines. There’s no real time advantage—so let price and service be your deciding factors.

Which month is the cheapest flight to Bali?

Peak vs off-peak seasons

• January is the cheapest month on average, with round-trip fares around S$178 (KAYAK.sg season analysis)
• August is the most expensive month, averaging S$281 for a return (KAYAK.sg price index)
• May is also cited as a cheap month by Skyscanner, with one-way fares from $41 (Skyscanner cheapest months)

Historical fare trends

• Low season (January–February, November) sees prices 30–40% lower than peak (Cheapflights seasonal chart)
• Evening flights are generally cheaper than morning departures by about 7% (KAYAK.sg time-of-day analysis)

Booking tips for the best deals

• Book 8 weeks ahead for a 16% saving over last-minute tickets (KAYAK.sg booking window data)
• The absolute cheapest prices are reportedly found 25 weeks before departure (KAYAK.sg advance booking)
• Sunday is the cheapest day to depart; Friday is the most expensive (KAYAK.sg day-of-week data)

The catch: the exact cheapest month can vary year to year, so use fare trackers and set alerts. February and March also deliver low prices when school holidays don’t interfere.

Best time to visit Bali?

Dry season (April–October)

• May to September offers the most sunshine and lowest humidity (Skyscanner climate guide)
• This is peak tourist season, reflected in August’s highest flight prices (KAYAK.sg pricing correlation)

Wet season (November–March)

• Rainy months coincide with the cheapest flights (January average S$178) (KAYAK.sg seasonal fares)
• Showers are usually brief; many travelers enjoy the lush green landscapes (Cheapflights traveler reviews)

Cultural events and crowds

• Nyepi (Balinese New Year, March) is a unique quiet day but flights and accommodation fill up weeks in advance (Skyscanner events calendar)
• Shoulder months March and October offer a sweet spot: good weather, moderate crowds, and lower prices (KAYAK.sg shoulder season)

The trade-off: if you’re flexible with your dates, March or October give you the best of both worlds—sunny skies without the peak-season price tag.

What is the 6 month rule in Bali?

Visa-free entry limits

• Singapore passport holders can enter Indonesia visa-free for up to 30 days (Skyscanner visa policy)
• This stay is extendable once for an additional 30 days (total 60) (KAYAK.sg visa guidance)

Passport validity requirement

• Your passport must be valid for at least 6 months from the date of arrival in Bali (Cheapflights travel regulations)
• This is the “6 month rule” travelers often ask about (Skyscanner entry requirements)

Consequences of overstay

• Overstaying the visa-free period incurs a fine of IDR 1 million per day (approx. S$85) (KAYAK.sg overstay penalties)
• Enforcement can vary; check current official sources before travel (Singapore Airlines travel advisory)

What this means: the 6 month rule isn’t about how long you can stay—it’s about how long your passport must be valid. Keep that renewal date in mind, or your check-in agent might turn you away.

After weighing the data, the choice for Singaporean travelers is clear: if you want the cheapest flights from Singapore to Bali, aim for a Sunday evening in January or May, book about 8 weeks in advance, and consider Scoot or Jetstar Asia. For a more relaxed experience with flexible rebooking, Singapore Airlines justifies its premium—especially if you’re traveling during peak season. For the budget-conscious traveler, the trade-off is a little rain for a lot of savings.

Frequently asked questions