Vietnam

$496+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SGN
Jul 21 — Jul 281
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Cheap 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 June 21, 2026.

This oojo deal was found by Cheapflights users on 6/20. 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.
Sun 8/1611:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Thu 9/175:30 pm
SGN
-
PHX
1 stop35h 30m
China Airlines
Deal found 6/20$914
This oojo deal was found by Cheapflights users on 6/16. 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 9/1611:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Fri 9/2510:50 am
SGN
-
PHX
1 stop18h 10m
China Airlines
Deal found 6/16$915
This oojo deal was found by Cheapflights users on 6/18. 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 8/2311:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Fri 8/2810:50 am
SGN
-
PHX
1 stop18h 10m
China Airlines
Deal found 6/18$916
This oojo deal was found by Cheapflights users on 6/17. 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 10/411:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Sat 10/245:30 pm
SGN
-
PHX
1 stop34h 05m
China Airlines
Deal found 6/17$919
This BusinessClass deal was found by Cheapflights users on 6/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:02 am
PHX
-
SGN
2 stops29h 33m
Multiple Airlines
Wed 10/142:35 am
SGN
-
PHX
2 stops27h 10m
Multiple Airlines
Deal found 6/18$920
This oojo deal was found by Cheapflights users on 6/20. 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 9/3011:25 pm
PHX
-
HAN
1 stop21h 05m
China Airlines
Wed 10/2111:30 am
HAN
-
PHX
1 stop17h 30m
China Airlines
Deal found 6/20$921
This FlightHub deal was found by Cheapflights users on 6/18. 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.
Wed 11/1111:10 pm
PHX
-
SGN
1 stop20h 50m
China Airlines
Thu 12/35:50 pm
SGN
-
PHX
1 stop33h 45m
China Airlines
Deal found 6/18$928
This oojo deal was found by Cheapflights users on 6/20. 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.
Fri 8/711:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Wed 8/1910:50 am
SGN
-
PHX
1 stop18h 10m
China Airlines
Deal found 6/20$930
This oojo deal was found by Cheapflights users on 6/16. 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 8/211:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Sun 8/1610:50 am
SGN
-
PHX
1 stop18h 10m
China Airlines
Deal found 6/16$932
This oojo deal was found by Cheapflights users on 6/18. 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.
Wed 8/511:25 pm
PHX
-
SGN
1 stop20h 15m
China Airlines
Wed 11/411:00 am
SGN
-
PHX
1 stop16h 35m
China Airlines
Deal found 6/18$933
This oojo deal was found by Cheapflights users on 6/19. 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 10/2811:10 pm
PHX
-
HAN
1 stop21h 25m
China Airlines
Tue 11/175:30 pm
HAN
-
PHX
1 stop34h 05m
China Airlines
Deal found 6/19$935
This oojo deal was found by Cheapflights users on 6/17. 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 11/111:10 pm
PHX
-
SGN
1 stop20h 50m
China Airlines
Wed 11/1811:00 am
SGN
-
PHX
1 stop16h 35m
China Airlines
Deal found 6/17$936

Find 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 June 21, 2026.

Round-trip from

$914
(oojo)

One-way from

$496
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$1,560
From Phoenix Sky Harbor Intl to Vietnam
One-way flight from Phoenix Sky Harbor Intl to Vietnam
Highest demand for flights based on searches. 24% potential increase in price ($316 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in June 2026

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 June 21, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 9/6

6:59 am-10:10 pm

2 stops25h 11m

Ho Chi Minh City

Tue 9/22

7:30 am-4:37 pm

2 stops23h 07m

$956

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Thu 8/27

7:02 am-9:55 pm

2 stops24h 53m

Ho Chi Minh City

Sun 9/13

11:15 pm-6:00 pm

2 stops32h 45m

$957

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sun 8/16

8:00 am-10:05 pm

2 stops24h 05m

Ho Chi Minh City

Thu 9/17

7:00 am-10:59 pm

2 stops29h 59m

$958

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Mon 9/7

10:26 am-10:05 pm

2 stops21h 39m

Ho Chi Minh City

Wed 9/30

7:00 am-10:45 pm

2 stops29h 45m

$958

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Sat 9/19

7:00 am-10:05 pm

3 stops25h 05m

Ho Chi Minh City

Sun 10/4

7:00 am-3:00 pm

2 stops22h 00m

$963

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Sat 8/1

11:55 pm-10:10 am

1 stop20h 15m

Hanoi Noibai

Wed 9/30

5:50 pm-5:40 pm

1 stop37h 50m

$972

PhoenixDa Nang

PHX - DAD

PHXDAD

Phoenix Sky Harbor Intl

Sun 8/16

5:06 pm-1:10 pm

2 stops30h 04m

Da Nang

Mon 8/31

4:30 pm-10:19 am

2 stops31h 49m

$977

PhoenixDa Nang

PHX - DAD

PHXDAD

Phoenix Sky Harbor Intl

Tue 9/8

11:25 pm-5:35 pm

1 stop28h 10m

Da Nang

Sun 9/20

6:45 pm-11:44 pm

2 stops42h 59m

$1,000

PhoenixHo Chi Minh City

PHX - SGN

PHXSGN

Phoenix Sky Harbor Intl

Tue 9/1

7:02 am-10:05 pm

3 stops25h 03m

Ho Chi Minh City

Fri 10/2

7:00 am-6:35 pm

3 stops25h 35m

$1,036

PhoenixHanoi

PHX - HAN

PHXHAN

Phoenix Sky Harbor Intl

Sat 7/4

6:00 am-2:00 pm

2 stops42h 00m

Hanoi Noibai

Wed 7/8

3:00 pm-3:21 pm

2 stops38h 21m

$1,038

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 43 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Vietnam (average of $425). Flying from Phoenix Sky Harbor Intl Airport to Vietnam in February is currently the most expensive (average of $999). 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.

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

Booking 62 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix Sky Harbor Intl Airport to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 June 21, 2026.
Read reviews from past customers who have flown STARLUX Airlines,Korean Air, andChina 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.

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.
8.3
Very good

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

Comfort

8.9

Boarding

8.9

Crew

9.2

Overall

8.9

Entertainment

8.8

Food

8.6

Reviews

1 / 14
8.0
Excellent

Andrew,Jun 2026

SEA - TPE

Great value for a coach ticket. Fantastic leg room for a 6’3”” man.

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, United Airlines, and STARLUX Airlines fly from Phoenix Sky Harbor Intl Airport to Vietnam in about 20h 15m. The time it takes to get you to your destination can typically vary by up to 4h 56m. 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 Japan Airlines, with whom users have recently found tickets for as low as $380. However, be on the lookout for offers from United Airlines 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?

  • 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, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Vietnam (average of $425). Flying from Phoenix Sky Harbor Intl Airport to Vietnam in February is currently the most expensive (average of $999). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$471Average$972FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$473Average$856FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$491Average$975FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$604Average$1,068FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$677Average$1,072FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$715Average$819FlexibilityNo cancel feeOn-time69%
ANACheapest$724Average$850FlexibilityNo cancel feeOn-time80%
Singapore AirlinesCheapest$749Average$813FlexibilityNo cancel feeOn-time81%
STARLUX AirlinesCheapest$763Average$1,269FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$788Average$984FlexibilityNo cancel feeOn-time74%

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