Travelers have found it’s best to book a flight 31 days in advance to save up to 1% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Nha Trang to Seattle 1-2 weeks in advance for as low as 18,603,042₫, or 18,603,042₫ for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in January. For low rates, March can be a great choice for travel to Seattle. Flights to Seattle from Nha Trang in March are about 19,521,284₫ on average during March, but can be found for as low as 16,874,136₫.