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Cheap flights from Phoenix to Vietnam

PHX — SGN
Oct 29 — Nov 51
Thu 10/29
Thu 11/5
1 adult, Economy
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Find flight deals from Phoenix to Vietnam

Popular in

June

Cheapest in

April

Average price

$833
Highest demand for flights based on searches. 21% potential increase in price ($275 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

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

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

Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Phoenix to Vietnam. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Phoenix to Vietnam (average of $771). Flying from Phoenix to Vietnam in June is currently the most expensive (average of $1,546). 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

See what other customers who have flown with STARLUX Airlines,Korean Air, andJapan 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
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
STARLUX Airlines
8.7
Very good
387 reviews
STARLUX Airlines
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Korean Air
8.4
Very good
1,218 reviews
STARLUX Airlines
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
Japan Airlines
8.3
Very good
1,927 reviews
STARLUX Airlines
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
China Airlines
8.3
Very good
847 reviews
STARLUX Airlines
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.
United Airlines
7.4
Good
10,251 reviews
STARLUX Airlines
8.7
Very good
387 reviews

Food

8.5

Overall

8.7

Boarding

8.8

Crew

9.1

Entertainment

8.7

Comfort

8.8

Reviews

1 / 15
8.0
Excellent

Anonymous,Jul 2026

TPE - CRK

Communication from other airlines. They were not aware that my connecting flight was late. I booked everything here but no one took care of it by checking.

Related info for your journey

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

    To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $355. United Airlines flights start at $372 while deals on China Airlines start at $385 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, April is the cheapest month in which you can book a flight from Phoenix to Vietnam (average of $771). Flying from Phoenix to Vietnam in June is currently the most expensive (average of $1,546). 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

Top 8 airlines flying from Phoenix to Vietnam

AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$473Average$899FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$491Average$879FlexibilityNo cancel feeOn-time79%
China AirlinesCheapest$689Average$969FlexibilityNo cancel feeOn-time70%
ANACheapest$691Average$967FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$708Average$816FlexibilityNo cancel feeOn-time69%
STARLUX AirlinesCheapest$744Average$1,105FlexibilityNo cancel feeOn-timeN/A
EVA AirCheapest$768Average$984FlexibilityNo cancel feeOn-time74%
Cathay PacificCheapest$900Average$1,172FlexibilityNo cancel feeOn-time72%

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