$415+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
Jun 7 — Jun 141
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from USA 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 USA to Vietnam
Cheapest
Best
Last-minute
One-way
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 May 8, 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 May 8, 2026.
This FlightHub deal was found by Cheapflights users on 5/5. 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 11/212:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Sun 12/62:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/5![China Eastern logo]()
$698
This FlightHub deal was found by Cheapflights users on 5/4. 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 11/212:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Tue 11/104:55 pm
SGN
- SFO
3 stops55h 05m
China Eastern
Deal found 5/4![China Eastern logo]()
$700
This FlightHub deal was found by Cheapflights users on 5/4. 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.
Thu 11/2612:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Thu 12/104:55 pm
SGN
- SFO
3 stops55h 05m
China Eastern
Deal found 5/4![China Eastern logo]()
$702
This Gotogate deal was found by Cheapflights users on 5/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Sun 12/62:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/5![China Eastern logo]()
$719
This Gotogate deal was found by Cheapflights users on 5/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Sun 11/222:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/6![China Eastern logo]()
$721
This oojo deal was found by Cheapflights users on 5/6. 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 9/2111:45 am
SFO
- SGN
1 stop40h 40m
Singapore Airlines
Fri 10/27:40 pm
SGN
- SFO
1 stop28h 10m
Singapore Airlines
Deal found 5/6![Singapore Airlines logo]()
$723
This oojo deal was found by Cheapflights users on 5/6. 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.
Thu 10/111:45 am
SFO
- SGN
1 stop40h 40m
Singapore Airlines
Fri 10/163:50 pm
SGN
- SFO
1 stop32h 00m
Singapore Airlines
Deal found 5/6![Singapore Airlines logo]()
$726
This FlightHub deal was found by Cheapflights users on 5/5. 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 9/1611:45 am
SFO
- SGN
1 stop36h 50m
Singapore Airlines
Wed 10/147:40 pm
SGN
- SFO
1 stop28h 10m
Singapore Airlines
Deal found 5/5![Singapore Airlines logo]()
$728
This KAYAK deal was found by Cheapflights users on 5/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Tue 11/174:55 pm
SGN
- SFO
2 stops55h 05m
China Eastern
Deal found 5/4![China Eastern logo]()
$730
This BusinessClass deal was found by Cheapflights users on 5/5. 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 11/3012:00 pm
SFO
- SGN
2 stops37h 00m
China Eastern
Sun 12/202:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/5![China Eastern logo]()
$733
This KAYAK deal was found by Cheapflights users on 5/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:00 pm
SFO
- SGN
1 stop22h 10m
China Eastern
Sun 11/222:10 am
SGN
- SFO
1 stop21h 50m
China Eastern
Deal found 5/6![China Eastern logo]()
$740
This oojo deal was found by Cheapflights users on 5/4. 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.
Thu 8/1312:05 am
LAX
- SGN
1 stop24h 30m
Singapore Airlines
Sat 9/57:40 pm
SGN
- LAX
1 stop40h 10m
Singapore Airlines
Deal found 5/4![Singapore Airlines logo]()
$749
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 May 8, 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 May 8, 2026.
This Delta deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:00 am
ONT
- SGN
2 stops26h 15m
Delta
Wed 9/97:30 am
SGN
- ONT
2 stops29h 10m
Delta
Deal found 5/3![Delta logo]()
$926
This Korean Air deal was found by Cheapflights users on 5/7. 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 10/137:20 am
SEA
- SGN
2 stops25h 55m
Korean Air
Sat 10/177:30 am
SGN
- SEA
1 stop17h 10m
Korean Air
Deal found 5/7![Korean Air logo]()
$996
This United Airlines deal was found by Cheapflights users on 5/7. 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 10/136:29 am
SEA
- SGN
2 stops25h 36m
United Airlines
Sat 10/177:00 am
SGN
- SEA
3 stops28h 15m
United Airlines
Deal found 5/7![United Airlines logo]()
$1,018
This China Airlines deal was found by Cheapflights users on 5/6. 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 10/2611:50 pm
ONT
- SGN
1 stop27h 00m
China Airlines
Thu 10/2911:00 am
SGN
- ONT
1 stop20h 50m
China Airlines
Deal found 5/6![China Airlines logo]()
$1,049
This STARLUX Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 8/511:45 pm
ONT
- SGN
1 stop20h 30m
STARLUX Airlines
Thu 8/206:05 pm
SGN
- ONT
1 stop37h 35m
STARLUX Airlines
Deal found 5/4![STARLUX Airlines logo]()
$1,055
This Cathay Pacific deal was found by Cheapflights users on 5/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:45 am
BOS
- SGN
1 stop28h 35m
Cathay Pacific
Tue 10/66:55 am
SGN
- BOS
1 stop27h 10m
Cathay Pacific
Deal found 5/5![Cathay Pacific logo]()
$1,080
This Vietnam Airlines deal was found by Cheapflights users on 5/7. 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.
Sun 8/3010:50 pm
SFO
- SGN
Nonstop15h 40m
Vietnam Airlines
Thu 9/245:40 pm
SGN
- SFO
Nonstop14h 15m
Vietnam Airlines
Deal found 5/7![Vietnam Airlines logo]()
$1,163
This Qatar Airways deal was found by Cheapflights users on 5/4. 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.
Sat 6/65:05 pm
SEA
- SGN
1 stop30h 45m
Qatar Airways
Sat 6/208:00 pm
SGN
- SEA
2 stops50h 47m
Qatar Airways
Deal found 5/4![Qatar Airways logo]()
$1,299
This Emirates deal was found by Cheapflights users on 5/7. 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.
Wed 7/1510:20 pm
JFK
- SGN
2 stops34h 40m
Emirates
Wed 7/225:10 pm
SGN
- JFK
1 stop26h 40m
Emirates
Deal found 5/7![Emirates logo]()
$1,326
This Etihad Airways deal was found by Cheapflights users on 5/6. 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.
Thu 7/303:45 pm
JFK
- SGN
2 stops30h 20m
Multiple Airlines
Sun 8/3012:10 am
SGN
- JFK
2 stops50h 50m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$1,331
This China Eastern deal was found by Cheapflights users on 5/6. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:30 pm
LAX
- SGN
3 stops63h 40m
China Eastern
Tue 6/27:10 pm
SGN
- LAX
2 stops28h 55m
China Eastern
Deal found 5/6![China Eastern logo]()
$1,340
This Delta deal was found by Cheapflights users on 5/5. 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 8/266:00 am
ONT
- SGN
2 stops26h 10m
Delta
Tue 9/227:30 am
SGN
- ONT
2 stops29h 10m
Delta
Deal found 5/5![Delta logo]()
$926
This Korean Air deal was found by Cheapflights users on 5/7. 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 5/1110:00 am
LAX
- SGN
1 stop23h 15m
Korean Air
Mon 6/87:30 am
SGN
- LAX
1 stop40h 10m
Korean Air
Deal found 5/7![Korean Air logo]()
$1,023
This United Airlines deal was found by Cheapflights users on 5/6. 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 8/127:06 am
SEA
- SGN
3 stops24h 59m
United Airlines
Mon 9/2111:15 pm
SGN
- SEA
1 stop29h 10m
United Airlines
Deal found 5/6![United Airlines logo]()
$1,026
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
ONT
- SGN
2 stops26h 15m
Delta
Sun 9/67:30 am
SGN
- ONT
2 stops29h 10m
Delta
Deal found 5/5![Delta logo]()
$976
This United Airlines deal was found by Cheapflights users on 5/5. 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 8/137:06 am
SEA
- SGN
3 stops24h 59m
United Airlines
Mon 9/2111:15 pm
SGN
- SEA
1 stop29h 10m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,026
This Vietnam Airlines deal was found by Cheapflights users on 5/7. 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.
Wed 8/2610:50 pm
SFO
- SGN
Nonstop15h 40m
Vietnam Airlines
Sat 9/265:40 pm
SGN
- SFO
Nonstop14h 15m
Vietnam Airlines
Deal found 5/7![Vietnam Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 5/7. 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.
Fri 9/116:00 am
ONT
- SGN
2 stops40h 35m
Delta
Wed 9/161:55 pm
SGN
- ONT
2 stops46h 45m
Delta
Deal found 5/7![Delta logo]()
$976
This Korean Air deal was found by Cheapflights users on 5/3. 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.
Sat 10/37:00 am
ONT
- SGN
2 stops26h 15m
Korean Air
Sat 10/318:00 am
SGN
- ONT
2 stops23h 17m
Korean Air
Deal found 5/3![Korean Air logo]()
$1,081
This United Airlines deal was found by Cheapflights users on 5/5. 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 10/154:30 pm
SEA
- SGN
1 stop39h 25m
United Airlines
Thu 11/57:30 am
SGN
- SEA
3 stops28h 42m
United Airlines
Deal found 5/5![United Airlines logo]()
$1,030
This China Airlines deal was found by Cheapflights users on 5/3. 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.
Wed 10/1412:10 am
ONT
- SGN
2 stops41h 10m
China Airlines
Mon 10/1910:50 am
SGN
- ONT
1 stop21h 10m
China Airlines
Deal found 5/3![China Airlines logo]()
$1,297
This Vietnam Airlines deal was found by Cheapflights users on 5/7. 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 8/2910:50 pm
SFO
- SGN
Nonstop15h 40m
Vietnam Airlines
Sun 9/205:40 pm
SGN
- SFO
Nonstop14h 15m
Vietnam Airlines
Deal found 5/7![Vietnam Airlines logo]()
$1,203
This China Eastern deal was found by Cheapflights users on 5/7. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/412:30 pm
LAX
- SGN
2 stops63h 40m
China Eastern
Sat 10/37:10 pm
SGN
- LAX
3 stops52h 55m
China Eastern
Deal found 5/7![China Eastern logo]()
$1,340
This Emirates deal was found by Cheapflights users on 5/6. 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.
Mon 7/2011:20 am
JFK
- SGN
1 stop21h 40m
Emirates
Thu 7/305:10 pm
SGN
- JFK
2 stops36h 45m
Emirates
Deal found 5/6![Emirates logo]()
$1,344
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:00 am
SFO
- SGN
2 stops25h 05m
United Airlines
Sat 10/177:00 am
SGN
- SFO
2 stops28h 47m
United Airlines
Deal found 5/4![United Airlines logo]()
$1,034
This Etihad Airways deal was found by Cheapflights users on 5/5. 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.
Thu 7/303:45 pm
JFK
- SGN
2 stops30h 20m
Multiple Airlines
Thu 8/2012:10 am
SGN
- JFK
2 stops50h 50m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,381
This Delta deal was found by Cheapflights users on 5/5. 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.
Fri 8/147:15 am
SEA
- SGN
2 stops26h 00m
Delta
Mon 9/2111:45 pm
SGN
- SEA
2 stops29h 39m
Delta
Deal found 5/5![Delta logo]()
$1,052
This Korean Air deal was found by Cheapflights users on 5/5. 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 9/1312:55 pm
BOS
- SGN
1 stop23h 20m
Korean Air
Thu 9/177:30 am
SGN
- BOS
1 stop37h 40m
Korean Air
Deal found 5/5![Korean Air logo]()
$1,176
This Emirates deal was found by Cheapflights users on 5/3. 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.
Wed 8/510:20 pm
JFK
- SGN
2 stops29h 10m
Emirates
Thu 8/275:10 pm
SGN
- JFK
2 stops36h 45m
Emirates
Deal found 5/3![Emirates logo]()
$1,344
This Qatar Airways deal was found by Cheapflights users on 5/7. 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.
Tue 6/91:20 am
JFK
- SGN
1 stop25h 30m
Qatar Airways
Tue 6/238:00 pm
SGN
- JFK
1 stop23h 50m
Qatar Airways
Deal found 5/7![Qatar Airways logo]()
$1,511
Last-minute flights from USA to VietnamDiscover last-minute flight deals from USA to Vietnam. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Vietnam. Data last updated May 8, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 5/6. 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.
Wed 5/612:30 am
SFO
- SGN
1 stop23h 55m
Philippine Airlines
Sun 5/103:35 pm
SGN
- SFO
1 stop19h 35m
Philippine Airlines
Deal found 5/6![Philippine Airlines logo]()
$814
This KAYAK deal was found by Cheapflights users on 5/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:20 am
SFO
- SGN
1 stop27h 00m
Cathay Pacific
Thu 9/177:10 am
SGN
- SFO
2 stops22h 56m
Cathay Pacific
Deal found 5/4![Cathay Pacific logo]()
$833
This Ovago deal was found by Cheapflights users on 5/4. 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.
Thu 5/71:00 pm
SFO
- SGN
1 stop21h 20m
Cathay Pacific
Mon 5/1811:05 am
SGN
- SFO
1 stop25h 35m
Cathay Pacific
Deal found 5/4![Cathay Pacific logo]()
$824
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:00 pm
SFO
- SGN
1 stop38h 20m
Cathay Pacific
Wed 5/137:10 am
SGN
- SFO
1 stop29h 30m
Cathay Pacific
Deal found 5/5![Cathay Pacific logo]()
$827
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:00 pm
SFO
- SGN
1 stop31h 05m
American Airlines
Thu 5/217:10 am
SGN
- SFO
1 stop17h 45m
American Airlines
Deal found 5/6![American Airlines logo]()
$828
This KAYAK deal was found by Cheapflights users on 5/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:45 am
LAX
- SGN
2 stops35h 20m
Cathay Pacific
Mon 6/87:10 am
SGN
- LAX
1 stop18h 05m
Cathay Pacific
Deal found 5/4![Cathay Pacific logo]()
$836
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:00 pm
SFO
- SGN
1 stop31h 05m
American Airlines
Wed 5/207:10 am
SGN
- SFO
2 stops24h 30m
American Airlines
Deal found 5/5![American Airlines logo]()
$838
This oojo deal was found by Cheapflights users on 5/6. 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.
Sat 5/912:30 pm
LAX
- SGN
1 stop23h 05m
China Eastern
Fri 6/52:35 am
SGN
- LAX
1 stop21h 30m
China Eastern
Deal found 5/6![China Eastern logo]()
$804
This Justfly.com deal was found by Cheapflights users on 5/5. 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 5/1112:30 pm
LAX
- SGN
1 stop23h 05m
China Eastern
Mon 5/257:10 pm
SGN
- LAX
2 stops28h 55m
China Eastern
Deal found 5/5![China Eastern logo]()
$801
This Justfly.com deal was found by Cheapflights users on 5/5. 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 5/1112:30 pm
LAX
- SGN
2 stops46h 30m
China Eastern
Sun 6/77:10 pm
SGN
- LAX
2 stops28h 55m
China Eastern
Deal found 5/5![China Eastern logo]()
$802
This FlightHub deal was found by Cheapflights users on 5/5. 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 5/1312:30 pm
LAX
- SGN
1 stop23h 05m
China Eastern
Tue 6/22:35 am
SGN
- LAX
1 stop21h 30m
China Eastern
Deal found 5/5![China Eastern logo]()
$799
This Gurufare deal was found by Cheapflights users on 5/5. 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.
Wed 5/1312:30 pm
LAX
- SGN
2 stops46h 30m
China Eastern
Thu 6/42:35 am
SGN
- LAX
1 stop21h 30m
China Eastern
Deal found 5/5![China Eastern logo]()
$841
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 May 8, 2026.
Search for one-way flight options from USA to Vietnam. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/24:55 pm
LAX
- SGN
1 stop25h 35m
Philippine Airlines
Deal found 5/4![Philippine Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Wed 8/54:55 pm
LAX
- SGN
1 stop31h 30m
Philippine Airlines
Deal found 5/3![Philippine Airlines logo]()
$416
This Cheapflightsfares deal was found by Cheapflights users on 5/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:30 am
SFO
- SGN
1 stop18h 00m
Philippine Airlines
Deal found 5/3![Philippine Airlines logo]()
$422
This oojo deal was found by Cheapflights users on 5/4. 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 8/34:55 pm
LAX
- SGN
1 stop25h 35m
Philippine Airlines
Deal found 5/4![Philippine Airlines logo]()
$428
This FlightHub deal was found by Cheapflights users on 5/5. 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 8/1111:10 pm
SEA
- SGN
1 stop19h 20m
Philippine Airlines
Deal found 5/5![Philippine Airlines logo]()
$431
This CheapOair deal was found by Cheapflights users on 5/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 am
SEA
- SGN
2 stops23h 05m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$439
This oojo deal was found by Cheapflights users on 5/6. 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 10/512:10 am
SEA
- SGN
1 stop20h 50m
Asiana Airlines
Deal found 5/6![Asiana Airlines logo]()
$447
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 8/1412:10 am
SEA
- SGN
1 stop20h 50m
Asiana Airlines
Deal found 5/5![Asiana Airlines logo]()
$454
This FlightHub deal was found by Cheapflights users on 5/6. 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 10/612:10 am
SEA
- SGN
1 stop20h 50m
Asiana Airlines
Deal found 5/6![Asiana Airlines logo]()
$459
This Ovago deal was found by Cheapflights users on 5/4. 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.
Thu 9/241:35 pm
SEA
- SGN
1 stop31h 25m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$474
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 10/1812:10 am
SEA
- SGN
2 stops30h 55m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 10/1512:10 am
SEA
- SGN
2 stops27h 35m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$477
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $698 (FlightHub) |
One-way from | $415 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $1,082 |
Good round-trip deal | $796 or less |
Good one-way deal | $405 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 May 8, 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
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Thu 9/3
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Wed 9/9
7:30 am-10:40 pm
2 stops29h 10m
$926
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Wed 8/26
6:00 am-10:10 pm
2 stops26h 10m
Ho Chi Minh City
Tue 9/22
7:30 am-10:40 pm
2 stops29h 10m
$926
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Mon 8/31
7:00 am-11:15 pm
2 stops26h 15m
Ho Chi Minh City
Sun 9/6
7:30 am-10:40 pm
2 stops29h 10m
$976
OntarioHo Chi Minh City
ONT - SGN
ONTSGN
Ontario
Fri 9/11
6:00 am-12:35 pm
2 stops40h 35m
Ho Chi Minh City
Wed 9/16
1:55 pm-10:40 pm
2 stops46h 45m
$976
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Tue 10/13
7:20 am-11:15 pm
2 stops25h 55m
Ho Chi Minh City
Sat 10/17
7:30 am-10:40 am
1 stop17h 10m
$996
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Tue 10/13
6:29 am-10:05 pm
2 stops25h 36m
Ho Chi Minh City
Sat 10/17
7:00 am-9:15 pm
3 stops28h 15m
$1,018
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Mon 5/11
10:00 am-11:15 pm
1 stop23h 15m
Ho Chi Minh City
Mon 6/8
7:30 am-9:40 am
1 stop40h 10m
$1,023
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Wed 8/12
7:06 am-10:05 pm
3 stops24h 59m
Ho Chi Minh City
Mon 9/21
11:15 pm-2:25 pm
1 stop29h 10m
$1,026
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Thu 8/13
7:06 am-10:05 pm
3 stops24h 59m
Ho Chi Minh City
Mon 9/21
11:15 pm-2:25 pm
1 stop29h 10m
$1,026
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Thu 10/15
4:30 pm-9:55 pm
1 stop39h 25m
Ho Chi Minh City
Thu 11/5
7:30 am-9:12 pm
3 stops28h 42m
$1,030
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.
LAX-SGN
SFO-SGN
ONT-SGN
SEA-SGN
BOS-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
LAX-SGN
SFO-SGN
ONT-SGN
SEA-SGN
How far ahead should I book a flight from USA to Vietnam?
The price you pay for your flight from USA to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 May 8, 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 May 8, 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 21% of weekly flights between United States and Vietnam have experienced delays in the past year, with the average delay time being 132 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 18% 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 May 8, 2026.
Peruse reviews from past customers who have flown with EVA Air,ANA, andAsiana 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.
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
CRK - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Crew
8.6
Food
8.1
Overall
8.5
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
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 May 8, 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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$350 | Average$682 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$357 | Average$896 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$391 | Average$1,031 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$450 | Average$1,211 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$464 | Average$673 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$492 | Average$631 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$512 | Average$842 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$635 | Average$913 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$639 | Average$709 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$672 | Average$1,284 | FlexibilityNo cancel fee | On-time77% |