At the moment, there are zero airlines flying to Sibu. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Sibu.
If you can't find a flight time that suits you, why not look at flying out from a different airport?
The distance between London City Airport to Sibu is 11309 km. You can see the various flight times in the results.
You can also search by month, which will reveal the cheapest time of the week to fly.