$367 Find Cheap Flights from Phoenix to Vietnam

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Vietnam departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Cheap Flights from Phoenix to Vietnam

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Ho Chi Minh City
Ho Chi Minh City2 stops$706
Hanoi
Hanoi1 stop$748
Da Nang
Da Nang1 stop$774
Ho Chi Minh City
Ho Chi Minh City2 stops$706
Hanoi
Hanoi1 stop$748
Da Nang
Da Nang1 stop$774

Book Cheap Phoenix to Vietnam Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Vietnam that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix to Vietnam

Sun, Mar 8 - Sun, Mar 15
China Airlines Logo
4:00 pm - 10:00 amPHX-SGN
28h 00m1 stop
China Airlines Logo
11:00 am - 1:35 pmSGN-PHX
16h 35m1 stop
$680China Airlines
Find Deal
Sun, Apr 5 - Sun, Apr 19
China Airlines Logo
11:25 pm - 9:40 amPHX-SGN
20h 15m1 stop
China Airlines Logo
10:50 am - 2:30 pmSGN-PHX
17h 40m1 stop
$696China Airlines
Find Deal
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:00 am - 9:50 pmPHX-SGN
25h 50m2 stops
United Airlines Logo
7:00 am - 11:06 pmSGN-PHX
30h 06m2 stops
$717United Airlines
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Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
5:15 am - 9:50 pmPHX-SGN
26h 35m3 stops
United Airlines Logo
7:00 am - 11:06 pmSGN-PHX
30h 06m2 stops
$721United Airlines
Find Deal
Sun, Jan 18 - Fri, Mar 20
STARLUX Airlines Logo
10:45 pm - 5:15 pmPHX-DAD
28h 30m1 stop
STARLUX Airlines Logo
6:25 pm - 5:40 pmDAD-PHX
37h 15m1 stop
$789STARLUX Airlines
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Tue, Feb 24 - Tue, Apr 7
STARLUX Airlines Logo
10:45 pm - 10:30 amPHX-SGN
21h 45m1 stop
STARLUX Airlines Logo
11:30 am - 5:40 pmSGN-PHX
20h 10m1 stop
$802STARLUX Airlines
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Sun, Mar 8 - Sat, Mar 14
Korean Air Logo
6:00 am - 9:45 pmPHX-HAN
25h 45m2 stops
Korean Air Logo
12:20 pm - 6:59 pmHAN-PHX
20h 39m2 stops
$886Korean Air
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Sun, Nov 30 - Sun, Dec 14
Korean Air Logo
7:15 am - 9:30 pmPHX-DAD
24h 15m2 stops
Korean Air Logo
3:45 pm - 4:46 pmDAD-PHX
39h 01m2 stops
$931Korean Air
Find Deal
Wed, Feb 25 - Sun, Mar 1
Cathay Pacific Logo
8:15 am - 10:05 amPHX-HAN
35h 50m2 stops
Cathay Pacific Logo
7:30 pm - 10:04 pmHAN-PHX
40h 34m2 stops
$946Cathay Pacific
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Wed, Feb 25 - Sun, Mar 1
Cathay Pacific Logo
8:15 am - 10:05 amPHX-HAN
35h 50m2 stops
Cathay Pacific Logo
7:30 pm - 3:30 pmHAN-PHX
34h 00m2 stops
$1,021Cathay Pacific
Find Deal
Booking Insights

KAYAK's insights & trends for Phoenix to Vietnam flights

Get data-powered insights and trends into flights from Phoenix to Vietnam to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Vietnam?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Vietnam, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Vietnam is September, when tickets cost $881 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,537 and $1,295 respectively.

What’s the cheapest day of the week to fly from Phoenix to Vietnam?

The average price of all round-trip flights from Phoenix Sky Harbor Intl Airport to Vietnam clicked on KAYAK for each day over the last 12 months.

When flying from Phoenix to Vietnam, you should consider leaving on a Monday and avoid Saturdays if you are looking for the best rates. For your return to Phoenix, you’ll find the best rates on Mondays and the most expensive ones on Saturdays.

How far in advance should I book a flight from Phoenix Sky Harbor Intl Airport to Vietnam?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Vietnam, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix Sky Harbor Intl Airport to Vietnam, you should book around 7 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$367
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Phoenix to Ho Chi Minh City

FAQs - booking Vietnam flights

  • How can I make my flight from Phoenix to Vietnam more comfortable?

    Investing in a business class or first class fare can be worth the additional expense on long flights. Many airlines, such as Cathay Pacific, can convert your seat to a fully flat bed, allowing you to sleep on long flights. Cathay Pacific’s business class offers luxury linens by Bamford and a fine dining experience.

  • What is a standard carry-on baggage allowance for flights from Phoenix to Vietnam?

    On international flights, most airlines allow passengers to carry one bag and one personal item without incurring additional fees. Be sure to check your carrier’s allowance once your ticket has been booked, as economy classes can have subtle distinctions in baggage dimensions, and allowances can vary by the carrier’s country of origin.

  • How can I make my trip from Phoenix to Vietnam more sustainable?

    Choosing an airline that embraces sustainability in its operations is one way to improve your flight’s sustainability. For example, Japan Airlines has received the Dow Jones Sustainability Asia Pacific Index award twice after achieving the airline industry’s highest sustainability score. This index analyzes and evaluates corporate activities from thousands of companies and selects companies that excel in sustainability across several parameters.

  • What are some common layover locations between Phoenix and Vietnam?

    The layovers on your flight will depend on your carrier and the flight route. Common layovers between Phoenix and Vietnam include Incheon International Airport (ICN), Taiwan Taoyuan International Airport (TPE), San Francisco International Airport (SFO), and Seattle-Tacoma International Airport (SEA), all of which are hubs for international travel to and within Asia.

  • How does KAYAK find such low prices on flights from Phoenix to Vietnam?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Vietnam.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Vietnam?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Phoenix to Vietnam is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Vietnam?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Phoenix to Vietnam with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Vietnam?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Phoenix to Vietnam up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Vietnam?

    The cheapest time of day to fly to Vietnam is generally in the morning, when round-trip flights cost $1,096 on average. Morning departures are around 14% cheaper than evening flights, on average. The most expensive time of day to fly to Vietnam is generally at night, which is peak travel time and where the average cost of a ticket is $1,322.

Top tips for finding cheap flights to Vietnam

  • Vacationers from Arizona can take advantage of many available flights to Vietnam when they depart from Phoenix Sky Harbor International Airport (PHX). Several destinations throughout Vietnam are reachable from Phoenix, including Ho Chi Minh City, Da Nang, and Hanoi.
  • Ho Chi Minh City is Vietnam’s largest city and cultural capital, offering skyscrapers, French colonial structures, and historic pagodas. Ho Chi Minh City is served by Tan Son Nhat International Airport (SGN), and travelers can find available flights on Alaska Airlines, China Airlines, Delta, EVA Air, Cathay Pacific, and United Airlines.
  • The port city of Da Nang is known for its beaches, tourist attractions, and access to the Marble Mountains. Da Nang is served by Da Nang International Airport (DAD), and travelers can find flights from Phoenix to Da Nang International Airport on Alaska Airlines, EVA Air, United Airlines, and Korean Air, typically with two layovers.
  • Another popular destination in Vietnam is Hanoi, Vietnam’s capital, known for its culture, centuries-old architecture, and temples. Hanoi is served by Noi Bai International Airport (HAN). Korean Air, Delta, Japan Airlines, Asiana Airlines, and Vietnam Airlines, or a combination thereof, offer service between Phoenix and Noi Bai International Airport, which generally has two stops.
  • Many passengers enjoy relaxing in an airport lounge before a long flight. Phoenix Sky Harbor International Airport offers many lounges, including Escape Lounge, Delta Sky Club, United Club, The Centurion Lounge, and American Airlines Admirals Club. Most lounges have parameters for access, such as cardholder status or flight class, but Escape Lounge offers entry for purchase.

Reviews of the top 5 airlines serving from Phoenix to Vietnam

 
Need help choosing which airline to fly with from Phoenix to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.9
STARLUX AirlinesOverall score based on 219 reviews
8.8Entertainment
8.9Boarding
8.7Food
9.2Crew
8.9Comfort
Airline reviews

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

10.0 ExcellentBrian, Oct 2025SIN - TPE
Read more STARLUX Airlines reviews

Loved the boarding process. All airlines should board from the back to the front. Very efficient. Food was excellent, crew were great, seats were spacious and comfortable and the entertainment screen was the best I have seen.

Flight cancelled due to inclement weather yet rival airline EVA Air with the same route departed 2 hours later and landed safely while our flight was cancelled and rescheduled for 36 hours later.

The staff in air and on land went above and beyond! I would definately recommend and we will fly Starlux again!

I need Starlux to respond to my complaint and issues for my flight.

Someon vomit during boarding. My seat was next to the vomit. I asked crew member to switch seat, but they said it was a full flight. I had my baby with me. My baby got sick after the flight. He was in the hospital for 2 days.

The airplane so clean and they have a nice crew

it they come out with resent movie and good food

The crew could have been kinder and less pushy. The premium economy seats don't have enough cushion. The seats are to hard and the flight became painful and uncomfortable after an hour of flying.

Aircraft is new and toilets are spacious, but toilets are quite filthy. They should clean more often. They have a long list of drink offer but are actually not available during meal. They said they’ll come back with them and you don’t get them until after dinner which means you eat your meals without any drinks if you were to get something that they don’t have on the cart. They are strict about removing headphones during take off and landing which is new to us since the movies did not get turned off. Instead, we we’re forced to watch their commercials during that time. We probably would fly with them again but not with the cost we spent. For the record, I work in tourism and travel a lot for inspections.

Our transit in Taipei was disappointing. The ground crew could not tell us where the lounge was located, so we wasted 15 minutes trying to find it. The airline has a great review, but our experience says otherwise.

Flight crew was fantastic. The aircraft was meticulously cleaned at all times. The crew was continuously checking to see if the passengers were ok.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

This flight was a superior flight in all regards. Extremely pleasant experience.

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

My luggage didn’t arrive with my flight. Flight was delayed by nearly 2 hours while we sat on the plane and I almost missed my connecting flight and subsequently missed the last train from the airport so it took me another 2 hours to get to my destination after arriving, Crew skipped me several times when offering beverages, and I couldn’t get their attention at times because they wouldn’t even make eye contact with me. They didn’t give me a form for disembarking so I had to go to the back of the line after waiting an eternity for immigration. Paid for on flight wi- fi that didn’t work for most of the flight.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The staff was courteous and the flight was very smooth. It was so nice to see the captain greeting the passengers at the end of the flights.

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

Leg room wasn't that great. Other than that it was a good flight

The lead business class attendant was excellent. Made a point of greeting you and knowing your name by the time you leave.

Chicken pieces were too big with pasta. Need to be smaller.

Seats in the absolute back row of the plane even though we booked ages ago :( Crew was awesome though

Boarding at the airport was not well managed. Otherwise, had a good flight sitting in the first row (which I paid for). Crew was pretty friendly, and flight was smooth.

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

The economy seats are incredibly tight. A large percent of the traveling public will not fit. I will not fly Cathay again because of this. You are literally squeezing passengers for profit. The CEO should fly some economy flights.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

Paid a premium a have a shorter transit time in Hong Kong, but Cathay pacific rebooked me and ended up waiting for 10 hrs in Hong Hong airport.

Great. Efficient boarding process with the face recognition. Plenty of cabin space for luggage.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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