$251+ Cheap flights from the United States 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
May 22 — May 291
Round-trip
1 adult, Economy
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Find cheap flights from USA to Vietnam with Cheapflights
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Cheapest flights from USA to VietnamExplore the most affordable flight options available from USA to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
Explore the most affordable flight options available from USA to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.
This IEagle deal was found by Cheapflights users on 4/20. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Mon 8/178:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/20![Air India logo]()
$651
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 8/308:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$655
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 6/38:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/21![Air India logo]()
$657
This IEagle deal was found by Cheapflights users on 4/19. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 8/158:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/19![Air India logo]()
$659
This IEagle deal was found by Cheapflights users on 4/18. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2310:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 8/158:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/18![Air India logo]()
$662
This IEagle deal was found by Cheapflights users on 4/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 7/128:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/17![Air India logo]()
$664
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 6/68:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$666
This FlightHub deal was found by Cheapflights users on 4/22. 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 7/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 8/268:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/22![Air India logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:25 pm
LAX
- SGN
1 stop30h 05m
Multiple Airlines
Mon 5/1111:30 am
SGN
- LAX
1 stop23h 40m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$676
This Justfly.com deal was found by Cheapflights users on 4/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 8/268:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/20![Air India logo]()
$677
This oojo deal was found by Cheapflights users on 4/17. 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.
Mon 8/1712:05 am
LAX
- SGN
1 stop20h 50m
Singapore Airlines
Tue 11/107:50 pm
SGN
- LAX
2 stops30h 05m
Singapore Airlines
Deal found 4/17![Singapore Airlines logo]()
$679
This IEagle deal was found by Cheapflights users on 4/20. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 7/228:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/20![Air India logo]()
$680
Best flights from USA to VietnamDiscover carefully curated flight deals from USA to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
Discover carefully curated flight deals from USA to Vietnam that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2026.
This Korean Air deal was found by Cheapflights users on 4/20. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:25 am
LAX
- SGN
2 stops24h 50m
Korean Air
Wed 5/2011:45 pm
SGN
- LAX
1 stop29h 05m
Korean Air
Deal found 4/20![Korean Air logo]()
$775
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:00 am
ONT
- SGN
2 stops39h 35m
Delta
Thu 10/227:30 am
SGN
- ONT
2 stops29h 13m
Delta
Deal found 4/20![Delta logo]()
$786
This United Airlines deal was found by Cheapflights users on 4/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:00 am
SEA
- SGN
2 stops25h 05m
United Airlines
Wed 9/911:15 pm
SGN
- SEA
1 stop29h 10m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,089
This Korean Air deal was found by Cheapflights users on 4/22. 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.
Fri 5/158:10 pm
SNA
- SGN
2 stops26h 25m
Multiple Airlines
Mon 6/157:30 am
SGN
- SNA
2 stops24h 17m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,097
This China Airlines deal was found by Cheapflights users on 4/17. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:45 am
ONT
- SGN
1 stop18h 55m
China Airlines
Fri 10/210:50 am
SGN
- ONT
1 stop21h 10m
China Airlines
Deal found 4/17![China Airlines logo]()
$1,112
This SAUDIA deal was found by Cheapflights users on 4/19. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/257:00 pm
JFK
- SGN
2 stops37h 40m
SAUDIA
Mon 6/811:30 am
SGN
- JFK
2 stops38h 15m
SAUDIA
Deal found 4/19![SAUDIA logo]()
$1,187
This Emirates deal was found by Cheapflights users on 4/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:20 pm
JFK
- SGN
2 stops34h 40m
Emirates
Fri 5/85:10 pm
SGN
- JFK
2 stops36h 45m
Emirates
Deal found 4/21![Emirates logo]()
$1,199
This Etihad Airways deal was found by Cheapflights users on 4/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:10 pm
IAD
- SGN
2 stops44h 30m
Etihad Airways
Sun 6/2812:10 am
SGN
- IAD
2 stops44h 35m
Etihad Airways
Deal found 4/21![Etihad Airways logo]()
$1,292
This Qatar Airways deal was found by Cheapflights users on 4/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:00 pm
IAD
- SGN
1 stop29h 50m
Qatar Airways
Mon 6/297:40 pm
SGN
- IAD
2 stops55h 00m
Qatar Airways
Deal found 4/21![Qatar Airways logo]()
$1,419
This Korean Air deal was found by Cheapflights users on 4/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:30 pm
LAX
- SGN
1 stop20h 45m
Korean Air
Thu 6/47:30 am
SGN
- LAX
1 stop21h 20m
Korean Air
Deal found 4/21![Korean Air logo]()
$775
This Vietnam Airlines deal was found by Cheapflights users on 4/17. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:50 pm
SFO
- SGN
Nonstop15h 40m
Vietnam Airlines
Wed 7/85:40 pm
SGN
- SFO
Nonstop14h 15m
Vietnam Airlines
Deal found 4/17![Vietnam Airlines logo]()
$1,567
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:25 am
LAX
- SGN
2 stops24h 50m
Delta
Wed 6/31:55 pm
SGN
- LAX
2 stops39h 32m
Delta
Deal found 4/17![Delta logo]()
$836
This Delta deal was found by Cheapflights users on 4/22. 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.
Sun 4/267:00 am
LAX
- SGN
2 stops26h 15m
Delta
Wed 5/277:30 am
SGN
- LAX
2 stops24h 10m
Delta
Deal found 4/22![Delta logo]()
$836
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
ONT
- SGN
2 stops26h 15m
Korean Air
Sun 9/207:30 am
SGN
- ONT
2 stops29h 10m
Korean Air
Deal found 4/17![Korean Air logo]()
$841
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
SNA
- SGN
2 stops26h 15m
Delta
Mon 9/217:30 am
SGN
- SNA
2 stops28h 59m
Delta
Deal found 4/17![Delta logo]()
$836
This Korean Air deal was found by Cheapflights users on 4/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
ONT
- SGN
2 stops26h 10m
Korean Air
Mon 5/117:30 am
SGN
- ONT
2 stops30h 04m
Korean Air
Deal found 4/21![Korean Air logo]()
$841
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:29 am
SEA
- SGN
2 stops25h 36m
United Airlines
Wed 9/97:00 am
SGN
- SEA
3 stops28h 11m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,093
This Malaysia Airlines deal was found by Cheapflights users on 4/17. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:20 am
SFO
- SGN
2 stops28h 30m
Malaysia Airlines
Mon 5/114:40 pm
SGN
- SFO
3 stops44h 00m
Malaysia Airlines
Deal found 4/17![Malaysia Airlines logo]()
$2,199
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
ONT
- SGN
2 stops25h 10m
Korean Air
Mon 9/217:30 am
SGN
- ONT
2 stops23h 46m
Korean Air
Deal found 4/17![Korean Air logo]()
$841
This Delta deal was found by Cheapflights users on 4/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:37 pm
LAX
- SGN
2 stops38h 38m
Delta
Thu 5/217:30 am
SGN
- LAX
2 stops30h 23m
Delta
Deal found 4/19![Delta logo]()
$841
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:10 pm
SNA
- SGN
2 stops26h 25m
Multiple Airlines
Fri 5/227:30 am
SGN
- SNA
2 stops23h 11m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$1,138
This Emirates deal was found by Cheapflights users on 4/21. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2610:20 pm
JFK
- SGN
2 stops34h 40m
Emirates
Mon 5/411:50 pm
SGN
- JFK
2 stops30h 05m
Emirates
Deal found 4/21![Emirates logo]()
$1,199
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Mon 8/316:00 am
ONT
- SGN
2 stops25h 55m
United Airlines
Wed 9/307:00 am
SGN
- ONT
2 stops22h 22m
United Airlines
Deal found 4/20![United Airlines logo]()
$1,094
This SAUDIA deal was found by Cheapflights users on 4/19. 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 SAUDIA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 pm
JFK
- SGN
2 stops39h 15m
SAUDIA
Wed 6/248:40 am
SGN
- JFK
2 stops41h 05m
SAUDIA
Deal found 4/19![SAUDIA logo]()
$1,219
This Etihad Airways deal was found by Cheapflights users on 4/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:45 pm
JFK
- SGN
2 stops43h 55m
Multiple Airlines
Tue 5/264:50 pm
SGN
- JFK
2 stops26h 45m
Multiple Airlines
Deal found 4/19![Multiple Airlines logo]()
$1,179
This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:35 am
LAX
- SGN
2 stops25h 40m
Delta
Sat 5/307:30 am
SGN
- LAX
2 stops25h 10m
Delta
Deal found 4/20![Delta logo]()
$886
This Korean Air deal was found by Cheapflights users on 4/17. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:00 am
ONT
- SGN
2 stops25h 10m
Korean Air
Sun 9/207:30 am
SGN
- ONT
2 stops29h 10m
Korean Air
Deal found 4/17![Korean Air logo]()
$891
This Etihad Airways deal was found by Cheapflights users on 4/19. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/183:10 pm
IAD
- SGN
2 stops44h 30m
Etihad Airways
Fri 11/2712:10 am
SGN
- IAD
2 stops44h 55m
Etihad Airways
Deal found 4/19![Etihad Airways logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:00 am
DFW
- SGN
2 stops30h 15m
United Airlines
Wed 9/911:15 pm
SGN
- DFW
2 stops28h 51m
United Airlines
Deal found 4/17![United Airlines logo]()
$1,096
This Emirates deal was found by Cheapflights users on 4/18. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:20 pm
JFK
- SGN
2 stops29h 00m
Emirates
Fri 6/511:50 pm
SGN
- JFK
1 stop25h 35m
Emirates
Deal found 4/18![Emirates logo]()
$1,249
Last-minute flights from USA to VietnamDiscover last-minute flight deals from USA to Vietnam. Data last updated April 22, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Vietnam. Data last updated April 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:25 pm
LAX
- SGN
1 stop30h 05m
Multiple Airlines
Mon 5/1111:30 am
SGN
- LAX
1 stop23h 40m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$676
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 6/38:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/21![Air India logo]()
$657
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 6/68:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$666
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Thu 6/48:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$691
This oojo deal was found by Cheapflights users on 4/17. 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.
Fri 4/2411:25 pm
LAX
- SGN
1 stop35h 15m
Air China
Fri 5/225:10 am
SGN
- LAX
1 stop29h 00m
Air China
Deal found 4/17![Air China logo]()
$697
This Justfly.com deal was found by Cheapflights users on 4/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Wed 8/268:55 pm
SGN
- SFO
2 stops34h 50m
Air India
Deal found 4/20![Air India logo]()
$677
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 5/318:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$681
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sat 5/238:55 pm
SGN
- SFO
1 stop24h 05m
Air India
Deal found 4/21![Air India logo]()
$696
This IEagle deal was found by Cheapflights users on 4/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:30 am
SFO
- SGN
2 stops43h 25m
Air India
Tue 6/28:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/17![Air India logo]()
$692
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Tue 6/28:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/21![Air India logo]()
$695
This IEagle deal was found by Cheapflights users on 4/18. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 7/128:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/18![Air India logo]()
$694
This IEagle deal was found by Cheapflights users on 4/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:30 am
SFO
- SGN
2 stops43h 25m
Air India
Sun 7/128:55 pm
SGN
- SFO
2 stops48h 05m
Air India
Deal found 4/17![Air India logo]()
$664
One-way flights from USA to VietnamSearch for one-way flight options from USA to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
Search for one-way flight options from USA to Vietnam. Find affordable one-way fares based on user searches. Data last updated April 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:10 pm
SEA
- SGN
1 stop19h 20m
Philippine Airlines
Deal found 4/17![Philippine Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Deal found 4/21![Air India logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:30 am
SFO
- SGN
1 stop38h 05m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$364
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:15 am
SFO
- SGN
2 stops38h 10m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$365
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:30 am
SFO
- SGN
2 stops43h 25m
Air India
Deal found 4/21![Air India logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:30 am
SFO
- SGN
2 stops43h 25m
Air India
Deal found 4/17![Air India logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:30 am
SFO
- SGN
3 stops41h 45m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$368
This FlightHub deal was found by Cheapflights users on 4/18. 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.
Tue 5/2610:30 am
SFO
- SGN
2 stops43h 25m
Air India
Deal found 4/18![Air India logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:30 am
SFO
- SGN
2 stops30h 55m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$375
This Justfly.com deal was found by Cheapflights users on 4/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/411:30 pm
LAX
- SGN
1 stop21h 30m
Asiana Airlines
Deal found 4/19![Asiana Airlines logo]()
$375
This IEagle deal was found by Cheapflights users on 4/21. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:30 am
SFO
- SGN
2 stops43h 25m
Air India
Deal found 4/21![Air India logo]()
$378
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 9/1512:10 am
SEA
- SGN
1 stop20h 50m
Asiana Airlines
Deal found 4/17![Asiana Airlines logo]()
$379
Find flight deals from USA to Vietnam
Keep the following information in mind while searching for USA to Vietnam flight deals. Data was last updated April 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $649 (Kiwi.com) |
One-way from | $362 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $971 |
Good round-trip deal | $784 or less |
Good one-way deal | $403 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA 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 22, 2026.
Use the filters below to find and compare flights from the United States to Vietnam that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Mon 5/4
8:25 am-11:15 pm
2 stops24h 50m
Ho Chi Minh City
Wed 5/20
11:45 pm-2:50 pm
1 stop29h 05m
$775
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Wed 4/29
12:30 pm-11:15 pm
1 stop20h 45m
Ho Chi Minh City
Thu 6/4
7:30 am-2:50 pm
1 stop21h 20m
$775
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Thu 10/15
7:00 am-12:35 pm
2 stops39h 35m
Ho Chi Minh City
Thu 10/22
7:30 am-10:43 pm
2 stops29h 13m
$786
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Tue 5/5
8:25 am-11:15 pm
2 stops24h 50m
Ho Chi Minh City
Wed 6/3
1:55 pm-3:27 pm
2 stops39h 32m
$836
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sun 4/26
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Wed 5/27
7:30 am-5:40 pm
2 stops24h 10m
$836
Santa AnaHo Chi Minh City
SNA - SGN
SNASGN
Santa Ana J. Wayne/Orange Cnty
Wed 9/2
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Mon 9/21
7:30 am-10:29 pm
2 stops28h 59m
$836
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 9/2
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Sun 9/20
7:30 am-10:40 pm
2 stops29h 10m
$841
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Tue 5/5
6:00 am-10:10 pm
2 stops26h 10m
Ho Chi Minh City
Mon 5/11
7:30 am-11:34 pm
2 stops30h 04m
$841
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Fri 9/4
7:00 am-10:10 pm
2 stops25h 10m
Ho Chi Minh City
Mon 9/21
7:30 am-5:16 pm
2 stops23h 46m
$841
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sun 5/3
6:37 pm-11:15 pm
2 stops38h 38m
Ho Chi Minh City
Thu 5/21
7:30 am-11:53 pm
2 stops30h 23m
$841
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Vietnam
Have a flexible travel schedule? Discover the best time to fly to Vietnam from USA with our price prediction graph.
SFO-SGN
LAX-SGN
ONT-SGN
JFK-SGN
SNA-SGN
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 the United States to Vietnam
US0-VN0
SFO-SGN
LAX-SGN
ONT-SGN
JFK-SGN
What is the cheapest month to book a flight from USA to Vietnam?
Currently, September is the cheapest month in which you can book a flight from USA to Vietnam (average of $854). Flying from USA to Vietnam in June is currently the most expensive (average of $1,355). 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 US to VN?
Find hourly flight availability from USA 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 April 22, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Vietnam as you normally would.
Weekly flight availability from USA to Vietnam
Explore weekly flight availability from USA to Vietnam. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 22, 2026.
The most flights from US0 to VN0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from the United States to Vietnam delayed?
About 20% of weekly flights between United States and Vietnam have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for the United States to Vietnam flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Vietnam flights?
Over the last year, Vietnam Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.
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 22, 2026.
Peruse reviews from past customers who have flown with EVA Air,ANA, andChina Airlines from the United States to Vietnam to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Crew
8.6
Overall
8.5
Comfort
8.3
Food
8.1
Entertainment
8.0
Boarding
8.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Related info for your journey
Find useful and relevant information for your journey from USA 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.
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Alternative routes for USA 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 USA to Vietnam by cabin class
Find flights from USA to Vietnam, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Vietnam flights
Browse other USA and Vietnam flight options. Last updated on April 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Vietnam
Find the right flight back to USA after your stay in Vietnam
USA to Vietnam flights
Consider these flights traveling from USA to Vietnam.
Fly to Vietnam regions
Consider these flights traveling to Vietnam regions.
Top 10 airlines flying from USA to Vietnam
Discover the top 10 airlines that operate flights from USA 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 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$154 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$357 | Average$896 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$395 | Average$1,030 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$400 | Average$1,145 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$450 | Average$716 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$464 | Average$670 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$492 | Average$631 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$507 | Average$840 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$544 | Average$690 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$561 | Average$1,248 | FlexibilityNo cancel fee | On-time81% |