Question 1

How often are flights from Vietnam to the United States delayed?

Accepted Answer

Historically, on average around 26% of flights between Vietnam and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

Question 2

What is the cheapest time of day to depart on your flight to United States?

Accepted Answer

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $1,142. Try not to purchase tickets in the morning because they tend to be around $1,273. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 3

What airlines fly to United States?

Accepted Answer

EVA Air, STARLUX Airlines and China Airlines are the top three most popular airlines that fly to United States from Vietnam according to our data. EVA Air is the first choice among our users, with 33% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 18 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 5

How many flights depart from Vietnam to United States on average per day?

Accepted Answer

The number of flights available between Vietnam and United States is 1 per day as of December 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

Question 6

How many flights depart from Vietnam to United States on average per week?

Accepted Answer

The number of flights available between Vietnam and United States is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 7

Which airline has the best punctuality record on Vietnam to the United States flights?

Accepted Answer

According to our data, Vietnam Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

Question 8

Can stopping save me money on Vietnam to United States flights?

Accepted Answer

You could potentially save up to 28% on your flight if you consider stops on a Vietnam to United States flight.

Question 9

How long is the flight from Vietnam to United States?

Accepted Answer

Flight times vary depending on what airport in Vietnam you fly out of and what airport in United States you fly into. For example, flying from Hanoi to Los Angeles takes 15h 35m on average. On the other hand, flying from Ho Chi Minh City to Los Angeles takes 17h 05m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Question 10

What is the cheapest Vietnam to United States flight route?

Accepted Answer

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

Question 11

What is the cheapest month to fly to United States?

Accepted Answer

In general, September is the cheapest month to fly from Vietnam to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,019. If you aren’t able to travel during the month of September, then book flights to United States from Vietnam during October instead. Flights to United States in October, while not as cheap as those in September, still average around $1,032.

Question 12

What cabin class options are available on Vietnam to United States flights?

Accepted Answer

There are 3 cabin classes available to choose from on Vietnam to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

How far in advance should I book a flight to United States?

Accepted Answer

You are more likely to see cheaper flights to United States from Vietnam when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $1,095 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Vietnam for as low as $1,004 on momondo.

Question 14

What is the cheapest airline that flies from Vietnam to United States?

Accepted Answer

XiamenAir, Sichuan Airlines, and Singapore Airlines are the most popular carriers operating from Vietnam to United States

Question 15

What is the cheapest day to depart on your flight to United States?

Accepted Answer

According to our data, Sunday is the cheapest day to fly to United States from Vietnam. The lowest ticket price found for a Sunday departure recently was $1,055. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,355. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

Question 16

What is the most punctual flight time for Vietnam to the United States flights?

Accepted Answer

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

Question 17

When did momondo last update prices for flights from Vietnam to United States?

Accepted Answer

Prices for flights from Vietnam to United States are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Vietnam to United States?

Accepted Answer

As of December 2025, there are 17 operators available to choose from for flights from Vietnam to United States.

Question 19

How old do you have to be to fly from Vietnam to United States?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Vietnam to United States.

Question 20

What documentation or ID do you need to fly to United States?

Accepted Answer

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	13h 20m
Direct flights	Mon, Tue, Thu, Fri and Sun
Airports in United States	4,296 airports

Airline	Rating	Free Cancellation	Price
China Southern	PriceFrom $527	Free Cancellation	Rating 7.5 123 reviews	Search China Southern flights
Air China	PriceFrom $564	Free Cancellation	Rating 7.2 132 reviews	Search Air China flights
Philippine Airlines	PriceFrom $622	Free Cancellation	Rating 7.3 943 reviews	Search Philippine Airlines flights
EVA Air	PriceFrom $662	Free Cancellation	Rating 8.4 1,299 reviews	Search EVA Air flights
AIR PREMIA	PriceFrom $674	Free Cancellation	Rating 8.3 72 reviews	Search AIR PREMIA flights
STARLUX Airlines	PriceFrom $687	Free Cancellation	Rating 8.9 248 reviews	Search STARLUX Airlines flights
Singapore Airlines	PriceFrom $702	Free Cancellation	Rating 8.1 1,419 reviews	Search Singapore Airlines flights
China Airlines	PriceFrom $709	Free Cancellation	Rating 8.3 792 reviews	Search China Airlines flights
ANA	PriceFrom $713	Free Cancellation	Rating 8.4 1,041 reviews	Search ANA flights
Asiana Airlines	PriceFrom $713	Free Cancellation	Rating 8.2 499 reviews	Search Asiana Airlines flights

Cheap flights from Vietnam to the United States from $333

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How to get the cheapest flight ticket from Vietnam to United States

What is the cheapest month to fly to United States?

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the evening when flights can be purchased for as low as $1,142. Try not to purchase tickets in the morning because they tend to be around $1,273. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Vietnam to United States flight route?

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

How far in advance should I book a flight to United States?

What cabin class options are available on Vietnam to United States flights?

There are 3 cabin classes available to choose from on Vietnam to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Vietnam to United States flights?

You could potentially save up to 28% on your flight if you consider stops on a Vietnam to United States flight.

What is the cheapest airline that flies from Vietnam to United States?

XiamenAir, Sichuan Airlines, and Singapore Airlines are the most popular carriers operating from Vietnam to United States

What airlines fly to United States?

How often are flights from Vietnam to the United States delayed?

Historically, on average around 26% of flights between Vietnam and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 100 minutes.

What is the most punctual flight time for Vietnam to the United States flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on Vietnam to the United States flights?

According to our data, Vietnam Airlines have had the least number of delays on this route over the last 12 months; with about 26% of their flights experiencing any sort of delay.

How many flights depart from Vietnam to United States on average per day?

The number of flights available between Vietnam and United States is 1 per day as of December 2025. The most frequent departure time is 6:00PM, with 100% of daily flights leaving in the evening.

How many flights depart from Vietnam to United States on average per week?

The number of flights available between Vietnam and United States is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How long is the flight from Vietnam to United States?

Cheap Vietnam to United States flight deals and tips

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When did momondo last update prices for flights from Vietnam to United States?

How many operators does momondo search for flights from Vietnam to United States?

How old do you have to be to fly from Vietnam to United States?

What documentation or ID do you need to fly to United States?

What is the most popular plane model from Vietnam to United States?

Best airlines flying from Vietnam to United States

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Why use momondo?

Why should I use momondo to find a flight deal from Vietnam to United States?

Can I find flights from Vietnam to United States with flexible booking policies on momondo?

How can momondo help me find flights from Vietnam to United States?

I’m not ready to book a flight from Vietnam to United States right now. Can momondo alert me if prices change?

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