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$366+ Cheap flights from Phoenix to Vietnam

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SGN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Phoenix to Vietnam

Cheapest flights from Phoenix to Vietnam
Explore the most affordable flight options available from Phoenix to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:10 pm
PHX
-
HAN
1 stop27h 20m
China Airlines
Wed 11/1111:35 am
HAN
-
PHX
1 stop16h 00m
China Airlines
Deal found 1/20$708
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:25 pm
PHX
-
HAN
1 stop27h 25m
China Airlines
Wed 10/2811:35 am
HAN
-
PHX
1 stop16h 00m
China Airlines
Deal found 1/19$710
This Ovago deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:30 am
PHX
-
SGN
2 stops47h 20m
ANA
Tue 4/217:00 am
SGN
-
PHX
1 stop28h 59m
ANA
Deal found 1/21$711
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/205:10 pm
PHX
-
SGN
2 stops62h 40m
United Airlines
Tue 2/176:00 am
SGN
-
PHX
3 stops29h 50m
United Airlines
Deal found 1/20$712
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:00 am
PHX
-
SGN
2 stops25h 55m
United Airlines
Tue 5/1211:15 pm
SGN
-
PHX
2 stops36h 20m
United Airlines
Deal found 1/19$717
This FlightHub deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:30 pm
PHX
-
SGN
2 stops42h 20m
ANA
Wed 11/117:30 am
SGN
-
PHX
2 stops21h 51m
ANA
Deal found 1/19$718
This FlightHub deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:00 pm
PHX
-
SGN
1 stop28h 00m
China Airlines
Tue 4/145:30 pm
SGN
-
PHX
1 stop35h 00m
China Airlines
Deal found 1/18$719
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:10 am
PHX
-
SGN
2 stops27h 05m
United Airlines
Sun 5/311:15 pm
SGN
-
PHX
2 stops38h 44m
United Airlines
Deal found 1/20$720
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/238:10 am
PHX
-
SGN
3 stops48h 45m
United Airlines
Sun 2/86:00 am
SGN
-
PHX
2 stops27h 12m
United Airlines
Deal found 1/19$723
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
PHX
-
SGN
3 stops25h 05m
United Airlines
Fri 10/27:00 am
SGN
-
PHX
2 stops21h 25m
United Airlines
Deal found 1/21$724
This oojo deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/154:00 pm
PHX
-
SGN
1 stop28h 00m
China Airlines
Sat 3/215:50 pm
SGN
-
PHX
1 stop33h 45m
China Airlines
Deal found 1/18$725
This oojo deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:00 pm
PHX
-
HAN
1 stop34h 30m
China Airlines
Fri 3/2011:20 am
HAN
-
PHX
1 stop16h 15m
China Airlines
Deal found 1/19$726

Find flight deals from Phoenix to Vietnam

Keep the following information in mind while searching for Phoenix to Vietnam flight deals. Data was last updated January 21, 2026.

Round-trip from

$717
(United Airlines)

One-way from

$366
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$887
From Phoenix to Vietnam
Search Deals
One-way flight from Phoenix to Vietnam
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($285 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Phoenix to Vietnam that are best for you.

Fly from

Phoenix

Fly to

Vietnam

Route

Depart

Return

Price

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Wed 4/15

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Sun 5/3

11:15 pm-11:59 pm

2 stops38h 44m

$717

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 4/19

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Sun 5/3

11:15 pm-9:35 pm

2 stops36h 20m

$717

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 4/12

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Wed 4/29

7:00 am-2:40 pm

2 stops21h 40m

$719

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 4/5

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Sun 4/26

7:00 am-9:14 pm

2 stops28h 14m

$719

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Wed 4/15

6:00 am-10:05 pm

2 stops26h 05m

Ho Chi Minh City

Thu 5/7

7:00 am-6:39 pm

2 stops25h 39m

$719

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Mon 4/13

7:38 pm-10:05 pm

3 stops36h 27m

Ho Chi Minh City

Wed 4/29

7:00 am-11:59 pm

2 stops30h 59m

$724

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Wed 3/11

4:00 pm-4:30 pm

1 stop34h 30m

Hanoi Noibai

Fri 3/20

11:20 am-1:35 pm

1 stop16h 15m

$726

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Fri 4/3

11:25 pm-10:30 am

1 stop21h 05m

Hanoi Noibai

Sun 4/19

11:30 am-2:30 pm

1 stop17h 00m

$726

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Thu 4/16

1:26 pm-9:55 pm

2 stops42h 29m

Ho Chi Minh City

Mon 5/4

7:00 am-9:35 pm

2 stops28h 35m

$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

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 56 results
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6

Best time to book a flight from Phoenix to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Phoenix with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix to Vietnam

What is the cheapest month to book a flight from Phoenix to Vietnam?

Currently, February is the cheapest month in which you can book a flight from Phoenix to Vietnam (average of $518). Flying from Phoenix to Vietnam in June is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated January 21, 2026.
See what other customers who have flown with STARLUX Airlines, Korean Air, and China Airlines from Phoenix to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
STARLUX Airlines
8.9
Very good
268 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Korean Air
8.4
Very good
1,187 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
China Airlines
8.3
Very good
799 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
Asiana Airlines
8.1
Very good
501 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.
United Airlines
7.4
Good
9,191 reviews
STARLUX Airlines
8.9
Very good
268 reviews

Crew

9.1

Overall

8.9

Boarding

8.9

Comfort

8.8

Entertainment

8.8

Food

8.6

Reviews

1 / 10
10.0
Excellent

Anonymous,Jan 2026

SEA - TPE

First time travelled with starlux and had best experience. Food was really good and crew is the best. Entertainment was also best. Having latest movies. I requested for isle seat at the last time and they provided me. Best airline service.

Related info for your journey

Find useful and relevant information for your journey from Phoenix to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Phoenix to Vietnam?

    Airlines like United Airlines, China Airlines, and EVA Air fly from Phoenix to Vietnam in about 26h 05m. The time it takes to get you to your destination can typically vary by up to 10h 30m. The distance between Phoenix and Vietnam is about 8455 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Phoenix to Vietnam one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $329. China Airlines flights start at $383 while deals on Japan Airlines start at $384 one-way.

  • What are the most popular routes from Phoenix to Vietnam?

    When deciding which route to take from Phoenix to Vietnam consider Phoenix Sky Harbor Intl - Ho Chi Minh City, Phoenix Sky Harbor Intl - Hanoi Noibai or Phoenix Sky Harbor Intl - Da Nang as they are the most popular.

  • Can I find deals for flights from Phoenix to Vietnam that include hotel bookings?

    Yes. In addition to deals on Phoenix to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix to Vietnam.

  • Can I find deals for business class flights from Phoenix to Vietnam?

    Yes. Cheapflights offers flight deals from Phoenix to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix to Vietnam?

    Currently, February is the cheapest month in which you can book a flight from Phoenix to Vietnam (average of $518). Flying from Phoenix to Vietnam in June is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from Phoenix to Vietnam

Discover the top 10 airlines that operate flights from Phoenix to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$506Average$903FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$518Average$926FlexibilityNo cancel feeOn-time70%
DeltaCheapest$661Average$1,099FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$716Average$872FlexibilityNo cancel feeOn-time69%
Singapore AirlinesCheapest$757Average$1,068FlexibilityNo cancel feeOn-time81%
ANACheapest$766Average$877FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$772Average$941FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$781Average$906FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$846Average$979FlexibilityNo cancel feeOn-time71%
Cathay PacificCheapest$864Average$1,132FlexibilityNo cancel feeOn-time72%

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