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$357+ Cheap flights from Sky Harbor Intl (PHX) 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SGN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Vietnam

Keep the following information in mind while searching for Sky Harbor Intl to Vietnam flight deals. Data was last updated September 11, 2025.

Round-trip from

$781
(Delta)

One-way from

$357
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$908
From Phoenix Sky Harbor Intl to Vietnam
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One-way flight from Phoenix Sky Harbor Intl to Vietnam
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Highest demand for flights based on searches. 19% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sky Harbor Intl to Vietnam

Cheapest flights from Sky Harbor Intl to Vietnam
Explore the most affordable flight options available from Sky Harbor Intl to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:20 pmPHX - SGN
2 stops39h 55mDelta
Tue 12/98:00 amSGN - PHX
2 stops29h 51mDelta
Deal found 9/10$781
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:50 pmPHX - SGN
2 stops56h 45mDelta
Mon 12/88:00 amSGN - PHX
2 stops25h 05mDelta
Deal found 9/10$782
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/1610:00 amPHX - SGN
2 stops48h 15mUnited Airlines
Tue 10/711:15 pmSGN - PHX
2 stops27h 59mUnited Airlines
Deal found 9/11$784
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/206:30 amPHX - SGN
2 stops26h 25mUnited Airlines
Thu 12/186:00 amSGN - PHX
2 stops21h 09mUnited Airlines
Deal found 9/10$785
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/156:30 amPHX - SGN
2 stops26h 25mUnited Airlines
Mon 11/246:00 amSGN - PHX
2 stops21h 19mUnited Airlines
Deal found 9/9$787
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 11/136:25 amPHX - SGN
3 stops26h 30mUnited Airlines
Tue 11/256:00 amSGN - PHX
3 stops27h 44mUnited Airlines
Deal found 9/9$789
This Philippine Airlines deal was found by Cheapflights users on 9/10. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:13 amPHX - HAN
2 stops28h 37mMultiple Airlines
Tue 11/182:50 amHAN - PHX
2 stops31h 27mMultiple Airlines
Deal found 9/10$792
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/247:46 pmPHX - SGN
3 stops37h 09mUnited Airlines
Thu 11/206:00 amSGN - PHX
3 stops27h 44mUnited Airlines
Deal found 9/9$792
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 11/206:30 amPHX - SGN
2 stops26h 25mUnited Airlines
Fri 12/196:00 amSGN - PHX
2 stops24h 32mUnited Airlines
Deal found 9/10$793
This United deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:05 amPHX - SGN
2 stops28h 10mMultiple Airlines
Mon 9/2911:15 pmSGN - PHX
2 stops39h 00mMultiple Airlines
Deal found 9/9$794
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/136:25 amPHX - SGN
3 stops26h 30mUnited Airlines
Mon 11/246:00 amSGN - PHX
3 stops24h 37mUnited Airlines
Deal found 9/11$795
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 11/92:30 pmPHX - SGN
2 stops42h 25mUnited Airlines
Thu 11/136:00 amSGN - PHX
2 stops29h 44mUnited Airlines
Deal found 9/9$796

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 September 11, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Vietnam that are best for you.

Fly from

Sky Harbor Intl

Fly to

Vietnam

Route

Depart

Return

Price

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Wed 11/5

7:13 am-10:25 pm

2 stops25h 12m

Ho Chi Minh City

Wed 12/3

11:50 pm-4:46 pm

2 stops30h 56m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 3/8

10:05 am-11:20 pm

2 stops47h 15m

Ho Chi Minh City

Wed 3/18

2:05 pm-10:50 pm

2 stops46h 45m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Fri 11/14

7:13 am-11:20 pm

2 stops26h 07m

Ho Chi Minh City

Tue 11/25

11:50 pm-3:46 pm

2 stops29h 56m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Thu 9/25

7:21 pm-11:15 pm

2 stops37h 54m

Ho Chi Minh City

Thu 10/23

7:35 am-6:09 pm

2 stops24h 34m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 10/19

6:13 am-10:05 pm

2 stops25h 52m

Ho Chi Minh City

Tue 10/28

8:00 am-2:42 pm

2 stops20h 42m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Thu 11/13

8:00 am-10:25 pm

2 stops24h 25m

Ho Chi Minh City

Tue 11/25

11:50 pm-8:17 pm

2 stops34h 27m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 10/19

7:45 pm-11:15 pm

2 stops37h 30m

Ho Chi Minh City

Fri 11/21

11:50 pm-4:49 pm

2 stops30h 59m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sat 10/18

4:40 pm-11:15 pm

2 stops40h 35m

Ho Chi Minh City

Fri 11/21

11:50 pm-4:49 pm

2 stops30h 59m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Wed 2/4

7:00 am-10:25 pm

2 stops25h 25m

Ho Chi Minh City

Sun 3/15

2:05 pm-6:12 pm

2 stops42h 07m

$781

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 3/1

8:25 pm-11:20 pm

2 stops36h 55m

Ho Chi Minh City

Tue 3/31

1:55 pm-6:12 pm

2 stops42h 17m

$786

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 49 results
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Best time to book a flight from Sky Harbor Intl to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Sky Harbor Intl 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 Sky Harbor Intl Airport to Vietnam

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Vietnam?

Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Vietnam (average of $883). Flying from Phoenix Sky Harbor Intl Airport to Vietnam in June is currently the most expensive (average of $1,426). 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.

What is the cheapest time of day to fly from PHX to VN?

Find hourly flight availability from Sky Harbor Intl to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Phoenix Sky Harbor Intl Airport to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.
Read reviews from past customers who have flown STARLUX Airlines, Korean Air, and Asiana Airlines from Phoenix Sky Harbor Intl Airport to Vietnam. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
STARLUX Airlines
8.9
Very good
211 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Korean Air
8.4
Very good
1,139 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Asiana Airlines
8.2
Very good
479 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
Cathay Pacific
7.6
Good
993 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.
United Airlines
7.4
Good
8,937 reviews
STARLUX Airlines
8.9
Very good
211 reviews

Comfort

8.9

Overall

8.9

Boarding

9.0

Food

8.8

Crew

9.2

Entertainment

8.9

Reviews

1 / 7
10.0
Excellent

ltulagan,Jun 2025

TPE - SEA

The whole trip was very pleasant from the crew, the food, the amenities during the flight.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl Airport to Vietnam?

    Airlines like Korean Air, Delta, and ANA fly from Phoenix Sky Harbor Intl Airport to Vietnam in about 24h 40m. The time it takes to get you to your destination can typically vary by up to 22h 35m. Airlines will cover a distance of 7908 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Vietnam one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $357. However, be on the lookout for offers from Delta and China Airlines, as they are both options that can get you from Phoenix Sky Harbor Intl Airport to Vietnam for a low price.

  • What are the most popular routes from Phoenix Sky Harbor Intl Airport to Vietnam?

    While some choose either Phoenix Sky Harbor Intl - Da Nang or Phoenix Sky Harbor Intl - Hanoi Noibai, Phoenix Sky Harbor Intl - Ho Chi Minh City is the most popular route from Phoenix Sky Harbor Intl Airport to Vietnam.

  • Can I find deals for flights from Sky Harbor Intl to Vietnam that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Vietnam?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Vietnam?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Vietnam?

    Currently, September is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Vietnam (average of $883). Flying from Phoenix Sky Harbor Intl Airport to Vietnam in June is currently the most expensive (average of $1,426). 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 Sky Harbor Intl to Vietnam

Discover the top 10 airlines that operate flights from Sky Harbor Intl 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$603Average$992FlexibilityNo cancel feeOn-timeN/A
China AirlinesCheapest$747Average$880FlexibilityNo cancel feeOn-time70%
China EasternCheapest$750Average$998FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$765Average$1,161FlexibilityNo cancel feeOn-time81%
ANACheapest$776Average$911FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$778Average$977FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$785Average$1,157FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$845Average$979FlexibilityNo cancel feeOn-time79%
STARLUX AirlinesCheapest$864Average$989FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$866Average$1,054FlexibilityNo cancel feeOn-time71%

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