Cheap flights from Los Angeles to Hanoi from $376

The cheapest month to fly to Hanoi from Los Angeles is in March. Flight prices, which tend to average around $685, are often lower during this time because this is during the off-season. If you’re not able to fly to Hanoi in March, then November is your next best option. Flight prices from Los Angeles to Hanoi during November average around $715.

You are more likely to see cheaper flights to Hanoi from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $844 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Los Angeles for as low as $710 on momondo.

You could potentially save up to 4% on your flight if you consider stops on a Los Angeles to Hanoi flight.

As of October 2026, prices for Los Angeles to Hanoi flights are approximately 28% cheaper when compared to flights at the same time last year.

Air China, Singapore Airlines, and Sichuan Airlines are the most popular carriers operating from Los Angeles to Hanoi Noibai

Singapore Airlines, Cathay Pacific and Asiana Airlines are the top three most popular airlines that fly to Hanoi from Los Angeles according to our data. Singapore Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Hanoi. Keep in mind that there are 14 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Los Angeles and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 503 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

According to our data, Compass Airlines have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

Incheon (ICN) was the most common stop: 28% of momondo users choosing 1-stop flights on this route connected there.

Flights via Xiamen (XMN) offer the lowest average round-trip price of $550.

Flights connecting via Taipei City (TPE) have the shortest average one-way travel time: 20h 51m.

Incheon (ICN) has the shortest average layover time for this route: 2h 56m.