Cheap flights from the United States to Vietnam from $372

The month of September is, on average, the cheapest month to fly to Vietnam from United States, with most prices found around $854. If you don’t want to visit Vietnam in September, then you should wait until August to fly from United States, when ticket prices are also cheap, with an average price of $869.

According to our data, Thursday is the cheapest day to fly to Vietnam from United States. The lowest ticket price found for a Thursday departure recently was $683. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Friday is $916.

Fly from Los Angeles Los Angeles to Ho Chi Minh City for the best United States - Vietnam flight prices

You are more likely to see cheaper flights to Vietnam from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,044 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from United States for as low as $813 on momondo.

You could potentially save up to 32% on your flight if you consider stops on a United States to Vietnam flight.

Asiana Airlines, Delta, and United Airlines are the most popular carriers operating from United States to Vietnam

EVA Air, Cathay Pacific and Asiana Airlines are the top three most popular airlines that fly to Vietnam from United States according to our data. EVA Air is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 32 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

Historically, on average around 21% of flights between United States and Vietnam have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Vietnam Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

The number of flights available between United States and Vietnam is 6 per week as of April 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

On average, it takes 15h 40m to fly from United States to Vietnam if you fly out of San Francisco (the most popular airport in United States) and into Ho Chi Minh City (the most popular airport in Vietnam). If you’re flying out of Los Angeles and into Ho Chi Minh City, then the flight time is around 19h 15m.