Cheap flights from Santa Rosa (STS) to Hanoi (HAN) from $900

Users have found that booking a flight from Santa Rosa to Hanoi at least 51 days early can save you up to 18% on average compared to booking a flight this week. If booking 51 days before your flight isn’t an option for you, users have found flights from Santa Rosa to Hanoi for as little as $1,205 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,244 for flights departing within the next 3 days.

Flights from Santa Rosa to Hanoi lean towards being more expensive in July. Prices are generally better when you fly from Santa Rosa to Hanoi in November, with the cheapest ticket starting at $782.

When flying from Santa Rosa to Hanoi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

STS and HAN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. STS to HAN refers to a flight route from Santa Rosa Sonoma County Airport to Hanoi Noibai Airport.