Cheap flights from the United States to Vietnam from $296
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Vietnam departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from United States to Vietnam
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Vietnam?
The month of September is, on average, the cheapest month to fly to Vietnam from United States, with most prices found around $887. If you don’t want to visit Vietnam in September, then you should wait until November to fly from United States, when ticket prices are also cheap, with an average price of $903.
What is the cheapest day to depart on your flight to Vietnam?
According to our data, Monday is the cheapest day to fly to Vietnam from United States. The lowest ticket price found for a Monday departure recently was $906. 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 Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Sunday is $1,085.
What is the cheapest time of day to depart on your flight to Vietnam?
Flying to Vietnam from United States at noon is the least expensive time of day to depart. momondo users have found prices as low as $940 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,173 per ticket.
What is the cheapest United States to Vietnam flight route?
Fly from San Francisco to Ho Chi Minh City for the best United States - Vietnam flight prices
How far in advance should I book a flight to Vietnam?
You are more likely to see cheaper flights to Vietnam from United States when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,149 when searching 22 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 $1,044 on momondo.
What cabin class options are available on United States to Vietnam flights?
There are 3 cabin classes available to choose from on United States to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from United States to Vietnam?
Singapore Airlines, Air India, and Asiana Airlines are the most popular carriers operating from United States to Vietnam
What airlines fly to Vietnam?
China Airlines, Asiana Airlines and EVA Air are the top three most popular airlines that fly to Vietnam from United States according to our data. China Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 29 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Vietnam on average per week?
The number of flights available between United States and Vietnam is 4 per week as of June 2025. The most frequent departure day is Wed, with 25% of weekly flights leaving on this day.
Cheap United States to Vietnam flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Vietnam
Best Price Found | $296 |
|---|---|
Fastest flight time | 15h 40m |
Direct flights | Mon, Thu, Fri and Sun |
Airports in Vietnam | 1 airport |
When did momondo last update prices for flights from United States to Vietnam?
Prices for flights from United States to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Vietnam?
There are 30 operators available for flights from United States to Vietnam as of June 2025.
How old do you have to be to fly from United States to Vietnam?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from United States to Vietnam?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Vietnam is Airbus A350-900 (81.47% of total bookings). The next most popular plane models are Boeing 777-300ER (9.85%), Boeing 787-9 Dreamliner (3.09%), and Boeing 787-8 Dreamliner (1.47%).
Best airlines flying from United States to Vietnam
Compare and see reviews for airlines that fly from United States to Vietnam with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $410 | Free Cancellation | Rating 8.0 14 reviews | |||
| PriceFrom $538 | Free Cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $542 | Free Cancellation | Rating 7.5 99 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 5.5 2,914 reviews | |||
| PriceFrom $643 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom $649 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $659 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $671 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $681 | Free Cancellation | Rating 7.2 871 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from United States to Vietnam?
Finding the right flight to Vietnam from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vietnam quick and easy, saving you time and money.
Can I find flights from United States to Vietnam with flexible booking policies on momondo?
momondo does allow users to show only those flights to Vietnam from United States which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from United States to Vietnam?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Vietnam.
I’m not ready to book a flight from United States to Vietnam right now. Can momondo alert me if prices change?
Price alerts on flights to Vietnam from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.