To save up to 8% on this flight, we recommend booking at least 36 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cat Bi International Airport to Interlaken from 17,758,302₫ 1-2 weeks out and tickets from 19,880,074₫ for flights departing within the next 72 hours.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, March can be a great choice for travel to Interlaken. Flights to Interlaken from Cat Bi International Airport in March are about 18,865,314₫ on average during March, but can be found for as low as 15,774,908₫.
The Haiphong Catbi to Zurich flight path was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.