Cheap flights from Phoenix to Vietnam from $442
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Vietnam departing on 9/30. 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 Phoenix 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 Phoenix, with most prices found around $958. If you don’t want to visit Vietnam in September, then you should wait until August to fly from Phoenix, when ticket prices are also cheap, with an average price of $999.
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 Phoenix. The lowest ticket price found for a Monday departure recently was $1,046. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,242.
What is the cheapest time of day to depart on your flight to Vietnam?
Flying to Vietnam from Phoenix in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,096 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,322 per ticket.
How far in advance should I book a flight to Vietnam?
You are more likely to see cheaper flights to Vietnam from Phoenix when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,161 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from Phoenix for as low as $1,011 on momondo.
What is the cheapest airline that flies from Phoenix to Vietnam?
Korean Air, Japan Airlines, and Delta are the most popular carriers operating from Phoenix to Vietnam
What airlines fly to Vietnam?
Korean Air, Asiana Airlines and American Airlines are the top three most popular airlines that fly to Vietnam from Phoenix according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 12 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.
Cheap Phoenix to Vietnam flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix to Vietnam
When did momondo last update prices for flights from Phoenix to Vietnam?
Prices for flights from Phoenix to Vietnam are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix to Vietnam?
As of June 2025, there are 12 operators available to choose from for flights from Phoenix to Vietnam.
How old do you have to be to fly from Phoenix 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 Phoenix to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The required travel and health documents for your Vietnam trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Vietnam. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Phoenix to Vietnam
Compare and see reviews for airlines that fly from Phoenix to Vietnam with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $603 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $750 | Free Cancellation | Rating 7.2 150 reviews | |||
| PriceFrom $859 | Free Cancellation | Rating 8.3 1,490 reviews | |||
| PriceFrom $875 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $880 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $886 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $913 | Free Cancellation | Rating 8.2 440 reviews | |||
| PriceFrom $934 | Free Cancellation | Rating 9.1 177 reviews | |||
| PriceFrom $968 | Free Cancellation | Rating 8.4 1,202 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Phoenix to Vietnam?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Phoenix to Vietnam. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Phoenix to Vietnam with flexible booking policies on momondo?
All flight searches from Phoenix to Vietnam on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Phoenix to Vietnam?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Vietnam from Phoenix.
I’m not ready to book a flight from Phoenix to Vietnam right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Phoenix to Vietnam flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.