We've gone through lots of different flights, to help you find the cheapest way to get from London Heathrow to Miri. You can choose from five airlines.
Cathay Pacific is the most popular airline that flies from London Heathrow to Miri. But it's still worth looking at other options, as there are 24 flights to Miri every week. If you want to broaden your search, look at flights departing from other airports.
The distance between London Heathrow to Miri is 11287 km. Normally, it takes about 27 hrs to fly, and you can definitely expect the journey to be at least 17 hrs 15 mins. You can see the various flight times in the results.
If you need somewhere to stay for your trip to Malaysia, take a look at our accommodation options.