Cheap flights from Jakarta Soekarno-Hatta Intl Airport to London from £249

The cheapest month to fly to London from Jakarta Soekarno-Hatta Intl Airport is in January. Flight prices, which tend to average around £209, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Jakarta Soekarno-Hatta Intl Airport averaging around £224.

You are more likely to see cheaper flights to London from Jakarta Soekarno-Hatta Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £624 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Jakarta Soekarno-Hatta Intl Airport for as low as £532 on momondo.

You could potentially save up to 1% on your flight if you consider stops on a Jakarta Soekarno-Hatta Intl Airport to London flight.

As of May 2026, prices for Jakarta Soekarno-Hatta Intl Airport to London flights are approximately 34% more expensive when compared to flights at the same time last year.

Historically, on average around 100% of flights between Jakarta and London have experienced a delay on any given week. The average delay length over the past 12 months has been 267 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Amsterdam (AMS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Jeddah (JED) offer the lowest average return price of £574.

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 18h 00m.

Kuala Lumpur (KUL) has the shortest average stopover time for this route: 1h 45m.