Flights from Jakarta to London

The cheapest round-trip from Jakarta to London is about 741 EUR, usually in September 2026; August 2026 is priciest, so booking the low month saves around 96 EUR (~11%). Typical fare ~741 EUR, from 91 priced fares. Flightmussy live data, updated 2026-06-13.

Cheap flights from Jakarta (CGK/HLP) to London (LHR/LGW/STN/LTN/LCY). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.

Fare insights: Jakarta to London

Cheapest round-trip seen: 741 EUR, usually around September 2026. Typical fare ~741 EUR. Across the year prices range roughly 741–837 EUR — about 11% cheaper in the low season than the peak (August 2026). Carriers on this route include Royal Brunei, Malaysia Airlines, Emirates, Austrian.

Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-13. Prices change constantly — search live for current fares.

Cheapest fare by month: Jakarta to London

The lowest round-trip fare we found for each month over the coming year — low season versus peak at a glance. September 2026 is cheapest; August 2026 is priciest.

Aug 2026837 EUR
Sep 2026741 EUR
Oct 2026741 EUR
Nov 2026741 EUR

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Why search this route on Flightmussy

Frequently asked questions

What is the cheapest month to fly from Jakarta to London?
The cheapest round-trip fares from Jakarta to London start around 741 EUR and are typically lowest in September 2026; August 2026 is the most expensive. Fares swing about 11% across the year. (Flightmussy live data, updated 2026-06-13.)
How much does a flight from Jakarta to London typically cost?
Typical round-trip is ~741 EUR; across the year fares run 741–837 EUR, cheapest 741 EUR in September 2026. Based on 91 priced fares, updated 2026-06-13.
How much can I save flying Jakarta to London in the cheapest month?
Booking the September 2026 low instead of the August 2026 peak saves about 96 EUR (~11%) per round-trip. Updated 2026-06-13.
Which airlines fly from Jakarta to London?
Carriers seen on Jakarta → London in recent searches: Royal Brunei, Malaysia Airlines, Emirates, Austrian. Flightmussy compares every carrier serving Jakarta → London, including budget airlines like Ryanair, easyJet, Wizz Air and AirAsia that Google Flights often deprioritises.
Do I need to sign up to search flights from Jakarta to London?
No. Flightmussy is free and requires no account, no email, and no credit card. Search, compare, and click through to book directly with the airline or booking partner.

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About Flightmussy

Flightmussy is a free, independent flight search for travellers anywhere in the world. No signup, no ads, no tracking — email is optional, only for route price alerts. Compare fares across every airline and see 12 months of prices at a glance, including the low-cost carriers Google Flights often buries. Book directly with the airline or a trusted partner — we never add a markup.

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Flightmussy runs its own 12-month forward fare scans across thousands of routes worldwide and publishes the data openly. Read the cheapest month to fly almost anywhere → — a global study of when fares are lowest — or browse the cheapest destinations from a city:

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