One route, followed properly: London (LHR) to Jakarta (CGK), return. What follows is the lowest fare our radar has picked up on it and the precise dates behind that number, rather than a headline price with the conditions left out.
We do not post a price and leave it to age. Each fare is re-checked against Skyscanner on a schedule and carries the time it was last confirmed. Not flying from London? We track 42 other departure cities for Jakarta, listed at the foot of this page.
London → Jakarta
for 1 Oct – 19 Oct 2026
✓ live-checked 2 hours ago
Check live price on Skyscanner →Price history 34 checks recorded for this route
lowest seen £354 · typical £570 · highest £626 · now £356
The cheapest London to Jakarta return flight on the radar right now is £356, flying with China Southern via one or more connections. It covers departures in October 2026, and every dated link below opens that exact LHR–CGK search on Skyscanner. At 38% under the £570 we normally record here, it is one of the strongest LHR–CGK fares in our index. Across 34 recorded checks it has ranged between £354 and £626. Our sampling points to October 2026 as the cheapest month to fly London to Jakarta.
London to Jakarta flights: common questions
How much is a flight from London to Jakarta?
The lowest return fare we currently track from London (LHR) to Jakarta (CGK) is £356. The typical price on this route is £570, so anything near £356 is worth booking quickly. Over 34 recorded checks we have seen it as low as £354 and as high as £626.
Which airline flies from London to Jakarta at this price?
This £356 fare is with China Southern, with at least one connection. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from London to Jakarta?
This £356 fare includes at least one connection. If you need a non-stop London to Jakarta flight, open the live search and apply the direct filter there.
When is the cheapest time to fly from London to Jakarta?
Our price sampling points to October 2026 as the cheapest departure month on this route. The dated links on this page cover October 2026.
Is the £356 London to Jakarta fare still available?
We last confirmed this £356 fare against live Skyscanner availability 2 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this London to Jakarta deal?
Pick a date pair above or press Check live price. That opens the exact LHR–CGK search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every London to Jakarta price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Cheap fares do not hang around. If this one has already gone, nudge the dates either way by a day or two; London to Jakarta is usually still decent value around the same window.