What is the cheapest airline that flies from Phoenix to Vietnam?

United Airlines and China Airlines are the most popular carriers operating from Phoenix to Vietnam

What airlines fly to Vietnam?

STARLUX Airlines, China Airlines and United Airlines are the top three most popular airlines that fly to Vietnam from Phoenix according to our data. STARLUX Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 8 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

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 September 2026, there are 8 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.

$396 Cheap Flights from Phoenix to Vietnam in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 10:55 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

23h 55m2 stops Los Angeles Los Angeles Hong Kong Intl

11:05 pm - 6:31 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

33h 26m2 stops Tokyo Haneda San Francisco

$756United Airlines

Sat, Mar 6 - Mon, Mar 22

7:00 am - 10:55 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

25h 55m2 stops Los Angeles Los Angeles Hong Kong Intl

11:15 pm - 6:05 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

32h 50m2 stops Tokyo Haneda Los Angeles Los Angeles

$756United Airlines

Mon, Mar 1 - Wed, Mar 31

11:30 am - 9:50 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

44h 20m2 stops Los Angeles Los Angeles Tokyo Haneda

11:05 pm - 10:39 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

37h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

$760ANA

Thu, Feb 11 - Thu, Mar 11

11:25 pm - 10:30 amPHX Phoenix Sky Harbor Intl-HAN Hanoi Noibai

21h 05m1 stop Taipei City Taiwan Taoyuan Intl

5:30 pm - 1:35 pmHAN Hanoi Noibai-PHX Phoenix Sky Harbor Intl

34h 05m1 stop Taipei City Taiwan Taoyuan Intl

$763China Airlines

Sun, Oct 18 - Sat, Oct 31

8:07 am - 12:15 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

26h 08m2 stops San Francisco Tokyo Narita

11:05 pm - 7:05 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

34h 00m2 stops Tokyo Haneda Los Angeles Los Angeles

$763ANA

Fri, Jan 15 - Sat, Jan 30

11:10 pm - 4:15 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

27h 05m1 stop Taipei City Taiwan Taoyuan Intl

10:50 am - 2:30 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

17h 40m1 stop Taipei City Taiwan Taoyuan Intl

$764China Airlines

Sun, Jan 31 - Sun, May 16

10:55 pm - 4:45 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:40 am - 5:55 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

20h 15m1 stop Taipei City Taiwan Taoyuan Intl

$779STARLUX Airlines

Mon, Jan 11 - Tue, Jan 19

10:55 pm - 4:45 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

27h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:40 am - 5:55 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

20h 15m1 stop Taipei City Taiwan Taoyuan Intl

$779STARLUX Airlines

Mon, Jan 11 - Mon, Jan 18

7:00 am - 10:55 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

25h 55m1 stop Los Angeles Los Angeles

6:00 am - 10:18 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

30h 18m1 stop Los Angeles Los Angeles

$816Multiple Airlines

Mon, Feb 22 - Tue, Mar 2

7:00 am - 10:55 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

25h 55m1 stop Los Angeles Los Angeles

6:00 am - 3:54 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

23h 54m1 stop Los Angeles Los Angeles

$816Multiple Airlines

Tue, Jan 26 - Tue, Feb 16

Cheap last minute flights

Enter your travel dates to find the best prices.

11:25 pm - 9:40 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

20h 15m1 stop Taipei City Taiwan Taoyuan Intl

10:50 am - 3:00 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

18h 10m1 stop Taipei City Taiwan Taoyuan Intl

$810China Airlines

Sun, Sep 13 - Sun, Sep 20

11:25 pm - 9:40 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

20h 15m1 stop Taipei City Taiwan Taoyuan Intl

5:30 pm - 3:00 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

35h 30m1 stop Taipei City Taiwan Taoyuan Intl

$810China Airlines

Sun, Sep 13 - Tue, Sep 22

8:00 am - 10:05 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

24h 05m2 stops Los Angeles Los Angeles Hong Kong Intl

11:15 pm - 5:49 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

32h 34m2 stops Tokyo Haneda Los Angeles Los Angeles

$817United Airlines

Thu, Sep 10 - Mon, Sep 14

6:03 am - 10:05 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

26h 02m2 stops Los Angeles Los Angeles Hong Kong Intl

11:15 pm - 8:30 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

35h 15m2 stops Tokyo Haneda Los Angeles Los Angeles

$817United Airlines

Thu, Sep 10 - Sun, Sep 13

8:50 am - 12:15 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

25h 25m2 stops San Francisco Tokyo Narita

11:15 pm - 10:45 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

37h 30m2 stops Tokyo Haneda Los Angeles Los Angeles

$824ANA

Tue, Sep 15 - Tue, Oct 13

8:57 am - 12:15 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

25h 18m2 stops San Francisco Tokyo Narita

11:15 pm - 10:59 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

37h 44m2 stops Tokyo Haneda Los Angeles Los Angeles

$824ANA

Thu, Sep 10 - Sat, Sep 12

7:45 pm - 9:40 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

23h 55m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

5:30 pm - 3:00 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

35h 30m1 stop Taipei City Taiwan Taoyuan Intl

$959Multiple Airlines

Tue, Sep 15 - Tue, Oct 13

11:25 pm - 4:20 pmPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

26h 55m1 stop Taipei City Taiwan Taoyuan Intl

7:00 am - 3:00 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

22h 00m2 stops Hanoi Noibai Taipei City Taiwan Taoyuan Intl

$969Multiple Airlines

Fri, Sep 11 - Fri, Sep 25

11:25 pm - 10:15 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

20h 50m1 stop Taipei City Taiwan Taoyuan Intl

11:30 am - 5:40 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

20h 10m1 stop Taipei City Taiwan Taoyuan Intl

$989STARLUX Airlines

Tue, Sep 15 - Tue, Oct 13

11:25 pm - 10:15 amPHX Phoenix Sky Harbor Intl-SGN Ho Chi Minh City

20h 50m1 stop Taipei City Taiwan Taoyuan Intl

6:05 pm - 5:40 pmSGN Ho Chi Minh City-PHX Phoenix Sky Harbor Intl

37h 35m1 stop Taipei City Taiwan Taoyuan Intl

$989STARLUX Airlines

Sat, Sep 12 - Mon, Sep 14

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China Airlines flights from Phoenix to Vietnam

Our best China Airlines deals on Phoenix to Vietnam flight tickets

China Airlines

Oct 18

PHX11:25 pmPhoenix Sky Harbor Intl

21h 05m

1 stop

HAN10:30 amHanoi Noibai

Oct 31

HAN5:30 pmHanoi Noibai

34h 05m

1 stop

PHX1:35 pmPhoenix Sky Harbor Intl

$763

China Airlines

Jan 31

PHX11:10 pmPhoenix Sky Harbor Intl

27h 05m

1 stop

SGN4:15 pmHo Chi Minh City

May 16

SGN10:50 amHo Chi Minh City

17h 40m

1 stop

PHX2:30 pmPhoenix Sky Harbor Intl

$764

China Airlines

Feb 10

PHX11:10 pmPhoenix Sky Harbor Intl

27h 05m

1 stop

SGN4:15 pmHo Chi Minh City

Apr 13

SGN5:30 pmHo Chi Minh City

35h 00m

1 stop

PHX2:30 pmPhoenix Sky Harbor Intl

$767

United Airlines flights from Phoenix to Vietnam

Our best United Airlines deals on Phoenix to Vietnam flight tickets

United Airlines

Jan 12

PHX7:00 amPhoenix Sky Harbor Intl

25h 55m

2 stops

SGN10:55 pmHo Chi Minh City

Jan 21

SGN11:05 pmHo Chi Minh City

37h 13m

2 stops

PHX10:18 pmPhoenix Sky Harbor Intl

$756

United Airlines

Mar 6

PHX9:00 amPhoenix Sky Harbor Intl

23h 55m

2 stops

SGN10:55 pmHo Chi Minh City

Mar 22

SGN7:30 amHo Chi Minh City

27h 48m

3 stops

PHX9:18 pmPhoenix Sky Harbor Intl

$758

United Airlines

Jan 9

PHX7:00 amPhoenix Sky Harbor Intl

27h 15m

2 stops

SGN12:15 amHo Chi Minh City

Jan 19

SGN11:05 pmHo Chi Minh City

34h 00m

2 stops

PHX7:05 pmPhoenix Sky Harbor Intl

$760

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Sat 3/6

9:00 am-10:55 pm

2 stops23h 55m

Ho Chi Minh City

Mon 3/22

11:05 pm-6:31 pm

2 stops33h 26m

$756

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Mon 3/1

7:00 am-10:55 pm

2 stops25h 55m

Ho Chi Minh City

Wed 3/31

11:15 pm-6:05 pm

2 stops32h 50m

$756

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Thu 2/11

11:30 am-9:50 pm

2 stops44h 20m

Ho Chi Minh City

Thu 3/11

11:05 pm-10:39 pm

2 stops37h 34m

$760

PhoenixHanoi

PHX Phoenix Sky Harbor Intl - HAN Hanoi Noibai

PHXHAN

Phoenix Sky Harbor Intl

Sun 10/18

11:25 pm-10:30 am

1 stop21h 05m

Hanoi Noibai

Sat 10/31

5:30 pm-1:35 pm

1 stop34h 05m

$763

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Fri 1/15

8:07 am-12:15 am

2 stops26h 08m

Ho Chi Minh City

Sat 1/30

11:05 pm-7:05 pm

2 stops34h 00m

$763

Quickest round-trip

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Sun 1/31

11:10 pm-4:15 pm

1 stop27h 05m

Ho Chi Minh City

Sun 5/16

10:50 am-2:30 pm

1 stop17h 40m

$764

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Mon 1/11

10:55 pm-4:45 pm

1 stop27h 50m

Ho Chi Minh City

Tue 1/19

11:40 am-5:55 pm

1 stop20h 15m

$779

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Mon 1/11

10:55 pm-4:45 pm

1 stop27h 50m

Ho Chi Minh City

Mon 1/18

11:40 am-5:55 pm

1 stop20h 15m

$779

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Mon 2/22

7:00 am-10:55 pm

1 stop25h 55m

Ho Chi Minh City

Tue 3/2

6:00 am-10:18 pm

1 stop30h 18m

$816

PhoenixHo Chi Minh City

PHX Phoenix Sky Harbor Intl - SGN Ho Chi Minh City

PHXSGN

Phoenix Sky Harbor Intl

Tue 1/26

7:00 am-10:55 pm

1 stop25h 55m

Ho Chi Minh City

Tue 2/16

6:00 am-3:54 pm

1 stop23h 54m

$816

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of April is, on average, the cheapest month to fly to Vietnam from Phoenix, with most prices found around $771. If you don’t want to visit Vietnam in April, then you should wait until March to fly from Phoenix, when ticket prices are also cheap, with an average price of $805.

How far in advance should I book a flight from Phoenix to Vietnam?

You are more likely to see cheaper flights to Vietnam from Phoenix when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,014 when searching 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 $859 on momondo.

Cheap Phoenix to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Vietnam

Best Price Found	$396
Fastest flight time	20h 15m
Direct flights	None

The best one-way flight to Vietnam from Phoenix in the past 72 hours is $396. The best round-trip flight deal from Phoenix to Vietnam found on momondo in the last 72 hours is $756.

The fastest flight from Phoenix to Vietnam takes 20h 15m

There are no direct flights from Phoenix to Vietnam. There are no popular flight routes from Phoenix to Vietnam.

Search flight deals

Frequently asked questions about flying 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 September 2026, there are 8 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
Korean Air	PriceFrom $473	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $491	Free Cancellation	Rating 8.3 1,910 reviews	Search Japan Airlines flights
China Airlines	PriceFrom $604	Free Cancellation	Rating 8.3 844 reviews	Search China Airlines flights
ANA	PriceFrom $691	Free Cancellation	Rating 8.3 1,312 reviews	Search ANA flights
United Airlines	PriceFrom $709	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
STARLUX Airlines	PriceFrom $727	Free Cancellation	Rating 8.7 378 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $788	Free Cancellation	Rating 8.5 1,522 reviews	Search EVA Air flights
Cathay Pacific	PriceFrom $900	Free Cancellation	Rating 7.6 1,480 reviews	Search Cathay Pacific flights

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.