At the moment, there are four airlines flying to Karachi. Go through the results to find the right flights for you – you can adjust the filters to see find even more flights to Karachi.
British Airways is the most popular airline that flies from George Best Belfast City Airport to Karachi. But it's still worth looking at other options, as there are 22 flights to Karachi every week. If you want to broaden your search, look at flights departing from other airports.
The distance between to Karachi is 6702 km. Normally, it takes about 22 hrs 20 mins to fly, and you can definitely expect the journey to be at least 16 hrs 15 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.