To save on the cost of your flight from Lafayette to Vietnam, book at least 48 days before your planned departure. Booking around this time can save you about 5% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $864 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $873.
Flights from Lafayette to Vietnam lean towards being more expensive in December. Prices are generally better when you fly from Lafayette to Vietnam in August, with the cheapest ticket starting at $745.