If you're looking to fly from London Heathrow to Sibu, you might like to know that 12 / Jan / 2026 currently has the cheapest flights. At the moment, there are six 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.
The most popular airlines offering flights to Sibu are Qatar Airways, Malaysia Airlines & Emirates. Qatar Airways is the most popular one, but that doesn’t mean their flights will be the cheapest. 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 Heathrow to Sibu is 11344 km. Normally, it takes about 24 hrs 45 mins to fly, and you can definitely expect the journey to be at least 19 hrs 30 mins. You can see the various flight times in the results.
Searching by month, for instance, will show you the best time of the week to fly.
