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

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

What airlines fly to Vietnam?

STARLUX Airlines, Korean Air 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 43% 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.

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 February 2026, 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.

$359 Cheap Flights from Phoenix to Vietnam in 2026

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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.

11:25 pm - 10:30 am

PHX

HAN

21h 05m

1 stop

11:30 am - 2:30 pm

HAN

PHX

17h 00m

1 stop

$682China Airlines

Sun, Apr 19 - Wed, Apr 29

6:00 am - 10:05 pm

PHX

SGN

26h 05m

1 stop

7:00 am - 6:39 pm

SGN

PHX

25h 39m

2 stops

$713Multiple Airlines

Thu, Apr 16 - Tue, May 5

6:00 am - 10:05 pm

PHX

SGN

26h 05m

2 stops

7:00 am - 2:25 pm

SGN

PHX

21h 25m

2 stops

$714United Airlines

Fri, Apr 24 - Sun, May 3

7:41 pm - 10:05 pm

PHX

SGN

36h 24m

3 stops

7:00 am - 6:39 pm

SGN

PHX

25h 39m

2 stops

$719United Airlines

Fri, Apr 24 - Sun, May 3

11:25 pm - 4:30 pm

PHX

DAD

27h 05m

1 stop

5:30 pm - 2:30 pm

DAD

PHX

35h 00m

1 stop

$726China Airlines

Wed, May 6 - Tue, May 19

6:45 am - 10:55 pm

PHX

SGN

26h 10m

2 stops

7:00 am - 9:59 pm

SGN

PHX

28h 59m

2 stops

$728United Airlines

Tue, Mar 24 - Tue, Apr 21

10:45 pm - 4:45 pm

PHX

SGN

28h 00m

1 stop

11:30 am - 5:40 pm

SGN

PHX

20h 10m

1 stop

$735STARLUX Airlines

Tue, Mar 24 - Tue, Apr 21

11:25 pm - 10:15 am

PHX

SGN

20h 50m

1 stop

6:05 pm - 9:59 pm

SGN

PHX

41h 54m

2 stops

$746STARLUX Airlines

Sun, Apr 5 - Sun, Apr 26

8:35 am - 9:35 pm

PHX

HAN

23h 00m

2 stops

12:00 pm - 7:05 pm

HAN

PHX

21h 05m

2 stops

$787Korean Air

Thu, Apr 23 - Fri, May 8

7:08 pm - 10:15 pm

PHX

HAN

37h 07m

2 stops

11:35 pm - 2:40 pm

HAN

PHX

29h 05m

2 stops

$842ANA

Mon, Apr 20 - Mon, Apr 27

Korean Air flights from Phoenix to Vietnam

Our best Korean Air deals on Phoenix to Vietnam flight tickets

Korean Air

Mar 4

PHX6:05 amPhoenix Sky Harbor Intl

26h 20m

2 stops

SGN10:25 pmHo Chi Minh City

Mar 12

SGN2:05 pmHo Chi Minh City

38h 37m

2 stops

PHX2:42 pmPhoenix Sky Harbor Intl

$781

Korean Air

Mar 4

PHX6:05 amPhoenix Sky Harbor Intl

27h 15m

2 stops

SGN11:20 pmHo Chi Minh City

Mar 12

SGN2:05 pmHo Chi Minh City

45h 25m

2 stops

PHX9:30 pmPhoenix Sky Harbor Intl

$782

Korean Air

Mar 1

PHX8:27 pmPhoenix Sky Harbor Intl

50h 23m

2 stops

SGN12:50 pmHo Chi Minh City

Mar 31

SGN1:55 pmHo Chi Minh City

39h 50m

2 stops

PHX3:45 pmPhoenix Sky Harbor Intl

$787

Cathay Pacific flights from Phoenix to Vietnam

Our best Cathay Pacific deals on Phoenix to Vietnam flight tickets

Cathay Pacific

Mar 3

PHX2:35 pmPhoenix Sky Harbor Intl

30h 00m

2 stops

SGN10:35 amHo Chi Minh City

Mar 26

SGN7:15 amHo Chi Minh City

28h 52m

2 stops

PHX10:07 pmPhoenix Sky Harbor Intl

$846

Cathay Pacific

Feb 18

PHX2:35 pmPhoenix Sky Harbor Intl

29h 30m

2 stops

HAN10:05 amHanoi Noibai

Mar 25

HAN7:30 pmHanoi Noibai

26h 35m

2 stops

PHX8:05 amPhoenix Sky Harbor Intl

$851

Cathay Pacific

Feb 15

PHX10:04 pmPhoenix Sky Harbor Intl

36h 16m

2 stops

SGN12:20 amHo Chi Minh City

Mar 18

SGN7:35 pmHo Chi Minh City

25h 58m

2 stops

PHX7:33 amPhoenix Sky Harbor Intl

$853

Fly from

Fly to

Route

Depart

Return

Price

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Sun 4/19

11:25 pm-10:30 am

1 stop21h 05m

Hanoi Noibai

Wed 4/29

11:30 am-2:30 pm

1 stop17h 00m

$682

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Thu 4/16

6:00 am-10:05 pm

1 stop26h 05m

Ho Chi Minh City

Tue 5/5

7:00 am-6:39 pm

2 stops25h 39m

$713

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Fri 4/24

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Sun 5/3

7:00 am-2:25 pm

2 stops21h 25m

$714

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Fri 4/24

7:41 pm-10:05 pm

3 stops36h 24m

Ho Chi Minh City

Sun 5/3

7:00 am-6:39 pm

2 stops25h 39m

$719

PhoenixDa Nang

PHX - DAD

PHXDAD

Phoenix Sky Harbor Intl

Wed 5/6

11:25 pm-4:30 pm

1 stop27h 05m

Da Nang

Tue 5/19

5:30 pm-2:30 pm

1 stop35h 00m

$726

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 3/24

6:45 am-10:55 pm

2 stops26h 10m

Ho Chi Minh City

Tue 4/21

7:00 am-9:59 pm

2 stops28h 59m

$728

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 3/24

10:45 pm-4:45 pm

1 stop28h 00m

Ho Chi Minh City

Tue 4/21

11:30 am-5:40 pm

1 stop20h 10m

$735

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 4/5

11:25 pm-10:15 am

1 stop20h 50m

Ho Chi Minh City

Sun 4/26

6:05 pm-9:59 pm

2 stops41h 54m

$746

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Thu 4/23

8:35 am-9:35 pm

2 stops23h 00m

Hanoi Noibai

Fri 5/8

12:00 pm-7:05 pm

2 stops21h 05m

$787

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Mon 4/20

7:08 pm-10:15 pm

2 stops37h 07m

Hanoi Noibai

Mon 4/27

11:35 pm-2:40 pm

2 stops29h 05m

$842

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 November is, on average, the cheapest month to fly to Vietnam from Phoenix, with most prices found around $843. If you don’t want to visit Vietnam in November, then you should wait until September to fly from Phoenix, when ticket prices are also cheap, with an average price of $874.

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 weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,026 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 $888 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

Fastest flight time	20h 15m
Direct flights	None

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

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 February 2026, 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
Korean Air	PriceFrom $506	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights
China Airlines	PriceFrom $518	Free Cancellation	Rating 8.3 803 reviews	Search China Airlines flights
Delta	PriceFrom $661	Free Cancellation	Rating 7.9 8,139 reviews	Search Delta flights
United Airlines	PriceFrom $716	Free Cancellation	Rating 7.4 9,236 reviews	Search United Airlines flights
Singapore Airlines	PriceFrom $749	Free Cancellation	Rating 8.2 1,443 reviews	Search Singapore Airlines flights
ANA	PriceFrom $766	Free Cancellation	Rating 8.4 1,084 reviews	Search ANA flights
Japan Airlines	PriceFrom $772	Free Cancellation	Rating 8.3 1,697 reviews	Search Japan Airlines flights
STARLUX Airlines	PriceFrom $778	Free Cancellation	Rating 8.9 269 reviews	Search STARLUX Airlines flights
Cathay Pacific	PriceFrom $841	Free Cancellation	Rating 7.6 1,159 reviews	Search Cathay Pacific flights
American Airlines	PriceFrom $846	Free Cancellation	Rating 7.2 11,218 reviews	Search American Airlines 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.