Route brief · KUL → JKT
Kuala Lumpur → Jakarta
$115
−12% vs typical
seasonal median $130 · difference $15
Jun 14 '27 – Jun 16 '27 · 2 nights
KLMNonstop
- Usual monthly lows
- $124–$135
- Board rank
- Stronger than 28%
- Route sample
- 8 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefJKTJakartaSoutheast Asia’s largest city and the cheapest way into the rest of Indonesia — Bali is a domestic hop from here.Best windowMay–SepAirportsSoekarno–Hatta (CGK) · Halim (HLP)All routes into JakartaWhen this route gets cheap.
Cached-fare history: across 8 months, Jun is the cheapest for KUL → JKT. Best time to be there: May–Sep.
Fares bottom out in June around $115 and peak in December near $160 — a $45 spread across the 8 months we track. The cheapest itinerary we are tracking flies KLM nonstop and takes about 2 hours outbound, on a 2-night trip. At $115 for 1,187 km each way, that works out to about $48 per 1,000 km flown. That is above the $41 typical of short-haul fares here.
Day-level prices for the next 4 months
Tap any day → live search
The median cached fare across this calendar is 8% lower than when tracking began on Aug 8 — $153 then versus $141 now, across 4 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $116, on Sep 7.
Cached day-level data for this route is sparse — 21 of 122 days priced, from 66 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.
Cheapest in Jun · around $115
12% below the $130 typical fare
Cheapest round-trip fare found per month · Kuala Lumpur → Jakarta · cached-price history
Route facts
- Airports
- Kuala Lumpur (KUL) · Subang (SZB) ↔ Soekarno–Hatta (CGK) · Halim (HLP)
- Flight time
- ~2 hours outbound
- Distance
- ~1,187 km each way
- Typical price
- $130 round-trip (seasonal median)
- Airlines on the board
- KLM
- Itineraries
- Nonstop available
- Best months to visit
- May–Sep
KUL → JKT, answered.
Is $115 a good price for Kuala Lumpur to Jakarta?
Only slightly. The seasonal median is around $130 round-trip and this fare is 12% under it, about $15. We do not call a drop notable until 20%, so this is an ordinary price for the route rather than a reason to hurry.
What is the cheapest month to fly from Kuala Lumpur to Jakarta?
Across 8 months of cached-fare history, Jun comes out cheapest on this route. The best months to actually be in Jakarta are May–Sep — when those overlap, that's your window.
How far in advance should I book KUL → Jakarta?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 8 months of cached fares, Jun comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Kuala Lumpur to Jakarta?
Yes — the current board includes nonstop fares (KLM). The outbound leg runs around 2 hours.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Jakarta?
Lock the flight first — then compare stays for Jun 14 '27 – Jun 16 '27 · 2 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next KUL → JKT drop reaches you as soon as we find it.
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