Bamboo Airways
Given that they've only got 3 789s in the fleet currently (albeit with another 10 on order), it probably makes more commercial sense to raise LGW-HAN frequency to twice weekly from the current 1 weekly flight whilst unfortunately having to drop the SGN route (although hopefully it may return as more 787s are delivered). What I think is more likely is that Bamboo Airways will struggle against Vietnam Airlines who will be increasing LHR-HAN to daily from October versus just a twice weekly LGW-HAN flight.