Buy from: Norwegian.com
(Holiday Mulu cannot guarantee the availability of flights in the deals we share as the availability of seats at these prices constantly changes. Often, not all dates are available and requires some research to find cheap dates. If we notice any patterns on when the cheap dates are, we will write it down in the Promo Breakdown below.)
Best Prices (Nett)(Return/PP)
Singapore -> London -> Singapore
USD 448 ~ IDR 6.200.000
This is a budget airlines so baggage check-in is an extra charge and be sure to bring your own meal as the meal is an extra charge. The good thing about this flight is that it is a direct flight from Singapore to London, so you only need to transit once in Singapore if you are flying from Jakarta.
Holiday Mulu Opinion:
Even though this is not the most comfortable option to go to London, this is the cheapest option. Even adding a [budget] ticket from Indonesia to Singapore would still be quite cheap. It is more suitable for people who wants to have a quick getaway without any check-in luggage as it is more worth the money to get a more expensive airlines with check-in luggage and meals!