To save up to 7% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Des Moines to Vietnam from $901 1-2 weeks out and tickets from $901 for flights departing within the next 72 hours.
Our data shows that September tends to be the cheapest month to fly to Vietnam from Des Moines. Users have commonly found prices around $969 for the month, but tickets can be as low as $616. Due to multiple factors, prepare for potentially higher prices in December.