$370+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SGN
May 2 — May 91
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Phoenix to Vietnam with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Phoenix to Vietnam
Cheapest
Best
Last-minute
One-way
Cheapest flights from Phoenix to VietnamExplore 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 April 2, 2026.
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 April 2, 2026.
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Wed 11/187:00 am
PHX
- SGN
2 stops25h 55m
United Airlines
Mon 12/1411:05 pm
SGN
- PHX
2 stops30h 16m
United Airlines
Deal found 3/28![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 9/168:00 am
PHX
- SGN
2 stops24h 05m
United Airlines
Fri 9/257:00 am
SGN
- PHX
2 stops21h 54m
United Airlines
Deal found 3/31![United Airlines logo]()
$743
This Justfly.com deal was found by Cheapflights users on 3/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:44 am
PHX
- SGN
2 stops25h 31m
ANA
Sat 9/57:00 am
SGN
- PHX
2 stops25h 35m
ANA
Deal found 3/28![ANA logo]()
$744
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 11/232:26 pm
PHX
- SGN
3 stops42h 29m
United Airlines
Wed 12/911:05 pm
SGN
- PHX
2 stops34h 26m
United Airlines
Deal found 3/28![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 3/28. 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 11/222:30 pm
PHX
- SGN
2 stops42h 25m
United Airlines
Wed 12/911:05 pm
SGN
- PHX
2 stops30h 16m
United Airlines
Deal found 3/28![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 3/30. 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 8/87:30 pm
PHX
- SGN
2 stops36h 25m
United Airlines
Sun 9/2011:15 pm
SGN
- PHX
2 stops37h 36m
United Airlines
Deal found 3/30![United Airlines logo]()
$747
This United Airlines deal was found by Cheapflights users on 3/30. 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 10/14:00 pm
PHX
- SGN
2 stops40h 05m
United Airlines
Fri 10/97:00 am
SGN
- PHX
2 stops27h 20m
United Airlines
Deal found 3/30![United Airlines logo]()
$749
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Mon 4/207:08 pm
PHX
- SGN
2 stops39h 07m
ANA
Wed 5/137:00 am
SGN
- PHX
2 stops21h 40m
ANA
Deal found 3/30![ANA logo]()
$750
This United Airlines deal was found by Cheapflights users on 3/30. 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 8/306:00 am
PHX
- HAN
2 stops26h 15m
United Airlines
Wed 9/1611:35 pm
HAN
- PHX
2 stops37h 24m
United Airlines
Deal found 3/30![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/97:10 am
PHX
- SGN
2 stops24h 45m
United Airlines
Fri 5/111:15 pm
SGN
- PHX
2 stops29h 25m
United Airlines
Deal found 3/30![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/206:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Sun 5/107:00 am
SGN
- PHX
2 stops28h 32m
United Airlines
Deal found 3/30![United Airlines logo]()
$752
This FlightHub deal was found by Cheapflights users on 3/29. 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.
Fri 11/278:50 pm
PHX
- SGN
2 stops59h 00m
ANA
Wed 12/307:30 am
SGN
- PHX
2 stops31h 34m
ANA
Deal found 3/29![ANA logo]()
$753
Best flights from Phoenix to VietnamDiscover carefully curated flight deals from Phoenix to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from Phoenix to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This United Airlines deal was found by Cheapflights users on 3/29. 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 9/110:26 am
PHX
- SGN
2 stops21h 39m
United Airlines
Fri 10/27:00 am
SGN
- PHX
2 stops25h 36m
United Airlines
Deal found 3/29![United Airlines logo]()
$743
This China Airlines deal was found by Cheapflights users on 3/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1311:25 pm
PHX
- SGN
1 stop20h 15m
China Airlines
Wed 9/1610:50 am
SGN
- PHX
1 stop18h 10m
China Airlines
Deal found 3/29![China Airlines logo]()
$861
This STARLUX Airlines deal was found by Cheapflights users on 3/28. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm
PHX
- HAN
1 stop20h 45m
STARLUX Airlines
Thu 9/105:50 pm
HAN
- PHX
2 stops42h 11m
STARLUX Airlines
Deal found 3/28![STARLUX Airlines logo]()
$966
This Korean Air deal was found by Cheapflights users on 3/28. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
PHX
- DAD
2 stops42h 20m
Korean Air
Sun 9/1310:55 pm
DAD
- PHX
2 stops35h 42m
Korean Air
Deal found 3/28![Korean Air logo]()
$981
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 4/275:00 am
PHX
- DAD
2 stops40h 00m
Multiple Airlines
Mon 5/116:45 pm
DAD
- PHX
1 stop36h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,059
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 9/167:38 pm
PHX
- SGN
3 stops36h 27m
United Airlines
Fri 9/257:00 am
SGN
- PHX
2 stops21h 54m
United Airlines
Deal found 3/31![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 3/28. 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 9/67:08 am
PHX
- HAN
2 stops25h 07m
United Airlines
Thu 9/1011:35 pm
HAN
- PHX
2 stops37h 24m
United Airlines
Deal found 3/28![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 3/28. 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 8/306:00 am
PHX
- HAN
2 stops26h 15m
United Airlines
Wed 9/1611:35 pm
HAN
- PHX
2 stops37h 24m
United Airlines
Deal found 3/28![United Airlines logo]()
$751
This China Airlines deal was found by Cheapflights users on 3/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm
PHX
- HAN
1 stop27h 25m
China Airlines
Thu 9/105:50 pm
HAN
- PHX
1 stop35h 10m
China Airlines
Deal found 3/28![China Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/211:19 pm
PHX
- SGN
3 stops42h 46m
United Airlines
Fri 5/87:00 am
SGN
- PHX
2 stops28h 32m
United Airlines
Deal found 3/31![United Airlines logo]()
$756
This Korean Air deal was found by Cheapflights users on 4/1. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:25 pm
PHX
- DAD
2 stops35h 40m
Korean Air
Mon 8/3110:55 pm
DAD
- PHX
2 stops34h 02m
Korean Air
Deal found 4/1![Korean Air logo]()
$1,081
This EVA Air deal was found by Cheapflights users on 3/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:41 pm
PHX
- DAD
2 stops25h 54m
Multiple Airlines
Wed 8/2612:55 pm
DAD
- PHX
2 stops34h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,094
This United Airlines deal was found by Cheapflights users on 3/28. 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 9/57:08 am
PHX
- SGN
3 stops24h 57m
United Airlines
Mon 9/147:00 am
SGN
- PHX
3 stops29h 59m
United Airlines
Deal found 3/28![United Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 4/1. 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 9/108:44 am
PHX
- HAN
2 stops23h 31m
United Airlines
Mon 9/1411:35 pm
HAN
- PHX
2 stops34h 49m
United Airlines
Deal found 4/1![United Airlines logo]()
$851
This United Airlines deal was found by Cheapflights users on 4/1. 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 7/2510:06 am
PHX
- SGN
2 stops48h 09m
United Airlines
Sat 8/2211:15 pm
SGN
- PHX
2 stops37h 36m
United Airlines
Deal found 4/1![United Airlines logo]()
$996
This United Airlines deal was found by Cheapflights users on 3/29. 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 stops26h 05m
United Airlines
Sun 5/37:00 am
SGN
- PHX
2 stops28h 32m
United Airlines
Deal found 3/29![United Airlines logo]()
$1,007
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/176:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Fri 4/247:00 am
SGN
- PHX
3 stops30h 59m
United Airlines
Deal found 3/31![United Airlines logo]()
$1,102
This United Airlines deal was found by Cheapflights users on 3/30. 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 5/1410:35 am
PHX
- SGN
2 stops45h 30m
United Airlines
Thu 5/217:00 am
SGN
- PHX
2 stops29h 59m
United Airlines
Deal found 3/30![United Airlines logo]()
$1,190
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/127:10 am
PHX
- SGN
2 stops24h 55m
United Airlines
Wed 4/297:00 am
SGN
- PHX
2 stops28h 59m
United Airlines
Deal found 3/28![United Airlines logo]()
$1,206
Last-minute flights from Phoenix to VietnamDiscover last-minute flight deals from Phoenix to Vietnam. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from Phoenix to Vietnam. Data last updated April 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/73:46 pm
PHX
- SGN
2 stops40h 19m
United Airlines
Fri 5/111:15 pm
SGN
- PHX
2 stops29h 25m
United Airlines
Deal found 3/30![United Airlines logo]()
$759
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Wed 4/87:08 pm
PHX
- SGN
2 stops36h 47m
United Airlines
Fri 5/111:15 pm
SGN
- PHX
2 stops29h 25m
United Airlines
Deal found 3/30![United Airlines logo]()
$757
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/97:10 am
PHX
- SGN
2 stops24h 45m
United Airlines
Fri 5/111:15 pm
SGN
- PHX
2 stops29h 25m
United Airlines
Deal found 3/30![United Airlines logo]()
$751
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Mon 4/206:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Wed 5/137:00 am
SGN
- PHX
2 stops25h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$743
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Mon 4/207:08 pm
PHX
- SGN
2 stops39h 07m
ANA
Wed 5/137:00 am
SGN
- PHX
2 stops21h 40m
ANA
Deal found 3/30![ANA logo]()
$750
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/206:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Sun 5/107:00 am
SGN
- PHX
2 stops28h 32m
United Airlines
Deal found 3/30![United Airlines logo]()
$752
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Wed 4/226:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Fri 5/227:00 am
SGN
- PHX
2 stops41h 10m
United Airlines
Deal found 3/28![United Airlines logo]()
$749
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/247:41 pm
PHX
- SGN
3 stops36h 24m
United Airlines
Fri 5/111:15 pm
SGN
- PHX
2 stops29h 25m
United Airlines
Deal found 3/31![United Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 3/31. 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 stops26h 05m
United Airlines
Thu 5/77:00 am
SGN
- PHX
2 stops30h 59m
United Airlines
Deal found 3/31![United Airlines logo]()
$760
This FlightHub deal was found by Cheapflights users on 3/31. 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.
Mon 4/275:00 am
PHX
- DAD
2 stops40h 00m
Multiple Airlines
Mon 5/116:45 pm
DAD
- PHX
1 stop36h 55m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,059
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:29 pm
PHX
- HAN
2 stops38h 41m
Multiple Airlines
Tue 5/510:55 am
HAN
- PHX
2 stops27h 02m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$996
This Justfly.com deal was found by Cheapflights users on 3/31. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:30 am
PHX
- HAN
2 stops24h 05m
ANA
Tue 5/511:55 pm
HAN
- PHX
2 stops35h 37m
ANA
Deal found 3/31![ANA logo]()
$1,059
One-way flights from Phoenix to VietnamSearch for one-way flight options from Phoenix to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from Phoenix to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Fareboom deal was found by Cheapflights users on 3/30. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:16 pm
PHX
- SGN
2 stops29h 59m
STARLUX Airlines
Deal found 3/30![STARLUX Airlines logo]()
$370
This Fareboom deal was found by Cheapflights users on 3/28. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:25 pm
PHX
- SGN
2 stops41h 55m
China Airlines
Deal found 3/28![China Airlines logo]()
$379
This CrystalTravel deal was found by Cheapflights users on 3/30. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:51 am
PHX
- SGN
2 stops25h 24m
ANA
Deal found 3/30![ANA logo]()
$397
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:30 pm
PHX
- SGN
2 stops42h 25m
ANA
Deal found 3/30![ANA logo]()
$398
This United Airlines deal was found by Cheapflights users on 3/30. 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 4/186:00 am
PHX
- SGN
2 stops26h 05m
United Airlines
Deal found 3/30![United Airlines logo]()
$400
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/268:30 am
PHX
- SGN
3 stops47h 35m
United Airlines
Deal found 3/31![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 3/29. 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 4/127:10 am
PHX
- SGN
2 stops24h 55m
United Airlines
Deal found 3/29![United Airlines logo]()
$409
This Ovago deal was found by Cheapflights users on 3/29. 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 4/76:00 am
PHX
- SGN
1 stop26h 05m
Air China
Deal found 3/29![Air China logo]()
$416
This United Airlines deal was found by Cheapflights users on 3/28. 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 9/258:54 am
PHX
- SGN
3 stops47h 11m
United Airlines
Deal found 3/28![United Airlines logo]()
$418
This BusinessClass deal was found by Cheapflights users on 3/30. 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.
Mon 4/206:00 am
PHX
- SGN
1 stop26h 05m
Air India
Deal found 3/30![Air India logo]()
$422
This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:53 pm
PHX
- HAN
2 stops26h 12m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$428
This Justfly.com deal was found by Cheapflights users on 4/2. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:53 pm
PHX
- SGN
2 stops26h 47m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$428
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 April 2, 2026.
Round-trip from | $740 (United Airlines) |
|---|---|
One-way from | $370 (Fareboom) |
Popular in | June |
Cheapest in | April |
Average price | $801 |
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 April 2, 2026.
Use the filters below to find and compare flights from Phoenix to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhoenixHo Chi Minh City
PHX - SGN
PHXSGN
Phoenix Sky Harbor Intl
Tue 9/1
10:26 am-10:05 pm
2 stops21h 39m
Ho Chi Minh City
Fri 10/2
7:00 am-6:36 pm
2 stops25h 36m
$743
PhoenixHo Chi Minh City
PHX - SGN
PHXSGN
Phoenix Sky Harbor Intl
Wed 9/16
7:38 pm-10:05 pm
3 stops36h 27m
Ho Chi Minh City
Fri 9/25
7:00 am-2:54 pm
2 stops21h 54m
$748
PhoenixHanoi
PHX - HAN
PHXHAN
Phoenix Sky Harbor Intl
Sun 9/6
7:08 am-10:15 pm
2 stops25h 07m
Hanoi Noibai
Thu 9/10
11:35 pm-10:59 pm
2 stops37h 24m
$751
PhoenixHanoi
PHX - HAN
PHXHAN
Phoenix Sky Harbor Intl
Sun 8/30
6:00 am-10:15 pm
2 stops26h 15m
Hanoi Noibai
Wed 9/16
11:35 pm-10:59 pm
2 stops37h 24m
$751
PhoenixHo Chi Minh City
PHX - SGN
PHXSGN
Phoenix Sky Harbor Intl
Tue 4/21
1:19 pm-10:05 pm
3 stops42h 46m
Ho Chi Minh City
Fri 5/8
7:00 am-9:32 pm
2 stops28h 32m
$756
PhoenixHo Chi Minh City
PHX - SGN
PHXSGN
Phoenix Sky Harbor Intl
Sat 9/5
7:08 am-10:05 pm
3 stops24h 57m
Ho Chi Minh City
Mon 9/14
7:00 am-10:59 pm
3 stops29h 59m
$756
PhoenixHanoi
PHX - HAN
PHXHAN
Phoenix Sky Harbor Intl
Thu 9/10
8:44 am-10:15 pm
2 stops23h 31m
Hanoi Noibai
Mon 9/14
11:35 pm-8:24 pm
2 stops34h 49m
$851
Quickest round-trip
PhoenixHo Chi Minh City
PHX - SGN
PHXSGN
Phoenix Sky Harbor Intl
Sun 9/13
11:25 pm-9:40 am
1 stop20h 15m
Ho Chi Minh City
Wed 9/16
10:50 am-3:00 pm
1 stop18h 10m
$861
PhoenixHanoi
PHX - HAN
PHXHAN
Phoenix Sky Harbor Intl
Sun 9/6
11:25 pm-4:50 pm
1 stop27h 25m
Hanoi Noibai
Thu 9/10
5:50 pm-3:00 pm
1 stop35h 10m
$946
PhoenixHanoi
PHX - HAN
PHXHAN
Phoenix Sky Harbor Intl
Sun 9/6
11:25 pm-10:10 am
1 stop20h 45m
Hanoi Noibai
Thu 9/10
5:50 pm-10:01 pm
2 stops42h 11m
$966
Showing 1-10 of 46 resultsSorted by cheapest first
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.
PHX-SGN
PHX-HAN
PHX-DAD
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
PH1-VN0
PHX-SGN
PHX-HAN
PHX-DAD
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 $515). Flying from Phoenix to Vietnam in June is currently the most expensive (average of $1,127). 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 April 2, 2026.
See what other customers who have flown with STARLUX Airlines,Korean Air, andChina 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.
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
Comfort
8.9
Crew
9.2
Boarding
9.0
Food
8.7
Overall
8.9
Entertainment
8.8
Reviews
1 / 10
10.0
ExcellentAnonymous,Jan 2026
SEA - TPE
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.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top regions
Alternative routes for Phoenix to Vietnam
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Vietnam by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Phoenix to Vietnam by cabin class
Find flights from Phoenix to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Phoenix and Vietnam flights
Browse other Phoenix and Vietnam flight options. Last updated on April 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$506 | Average$873 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$518 | Average$995 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$700 | Average$1,099 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$716 | Average$867 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$720 | Average$906 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$734 | Average$865 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$749 | Average$957 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$756 | Average$892 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$776 | Average$1,106 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$846 | Average$867 | FlexibilityNo cancel fee | On-time71% |