$341+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
May 4 — May 111
1 adult, Economy
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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
Keep the following information in mind while searching for USA to Vietnam flight deals. Data was last updated April 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $729 (FlightHub) |
One-way from | $357 (CrystalTravel) |
Popular in | December |
Cheapest in | September |
Average price | $971 |
Good round-trip deal | $917 or less |
Good one-way deal | $444 or less |
Find flight deals from USA to Vietnam
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 29, 2025.
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 29, 2025.
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/272:00 pmSEA - SGN
1 stop17h 50mAsiana Airlines
Wed 12/2412:10 amSGN - SEA
1 stop27h 25mAsiana Airlines
Deal found 4/28![Asiana Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 11/276:30 amSEA - SGN
2 stops25h 25mUnited Airlines
Thu 12/256:00 amSGN - SEA
3 stops29h 54mUnited Airlines
Deal found 4/28![United Airlines logo]()
$730
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/184:30 pmSEA - SGN
1 stop39h 25mANA
Fri 10/311:15 pmSGN - SEA
2 stops33h 21mANA
Deal found 4/28![ANA logo]()
$735
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/131:40 amSEA - SGN
1 stop18h 00mChina Airlines
Sat 9/272:05 amSGN - SEA
1 stop31h 15mChina Airlines
Deal found 4/28![China Airlines logo]()
$736
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1511:00 pmLAX - SGN
1 stop33h 45mAsiana Airlines
Sat 8/3012:05 amSGN - LAX
1 stop30h 25mAsiana Airlines
Deal found 4/28![Asiana Airlines logo]()
$744
This CrystalTravel deal was found by Cheapflights users on 4/26. 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.
Thu 5/112:45 pmLAX - SGN
1 stop21h 30mANA
Thu 5/227:00 amSGN - LAX
2 stops22h 58mANA
Deal found 4/26![ANA logo]()
$747
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 8/211:00 pmSFO - SGN
2 stops42h 55mUnited Airlines
Fri 9/1911:15 pmSGN - SFO
1 stop24h 15mUnited Airlines
Deal found 4/28![United Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 4/27. 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 9/54:50 pmLAX - SGN
1 stop39h 05mUnited Airlines
Fri 9/1911:15 pmSGN - LAX
1 stop27h 25mUnited Airlines
Deal found 4/27![United Airlines logo]()
$748
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:55 pmSFO - SGN
1 stop18h 40mPhilippine Airlines
Wed 10/13:35 pmSGN - SFO
1 stop19h 15mPhilippine Airlines
Deal found 4/28![Philippine Airlines logo]()
$749
This KAYAK deal was found by Cheapflights users on 4/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/412:50 pmLAX - SGN
1 stop29h 45mPhilippine Airlines
Tue 10/289:30 amSGN - LAX
1 stop38h 30mPhilippine Airlines
Deal found 4/28![Philippine Airlines logo]()
$749
This CrystalTravel deal was found by Cheapflights users on 4/28. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/181:05 amSFO - SGN
1 stop18h 35mChina Airlines
Mon 9/295:30 pmSGN - SFO
1 stop16h 25mChina Airlines
Deal found 4/28![China Airlines logo]()
$751
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:30 pmSFO - SGN
1 stop21h 35mAsiana Airlines
Mon 6/212:05 amSGN - SFO
1 stop29h 25mAsiana Airlines
Deal found 4/28![Asiana Airlines logo]()
$753
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 29, 2025.
Use the filters below to find and compare flights from the United States to Vietnam that are best for you.
Fly from
USA
Fly to
Vietnam
Route
Depart
Return
Price
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sun 5/4
5:13 pm-12:15 am
2 stops41h 02m
Ho Chi Minh City
Mon 5/19
7:00 am-9:31 pm
3 stops28h 31m
$733
SeattleHo Chi Minh City
SEA - SGN
SEASGN
Seattle/Tacoma Intl
Sun 5/4
4:30 pm-9:55 pm
1 stop39h 25m
Ho Chi Minh City
Sun 6/1
11:15 pm-6:33 pm
2 stops33h 18m
$735
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Thu 5/1
12:45 pm-12:15 am
1 stop21h 30m
Ho Chi Minh City
Thu 5/22
7:00 am-3:58 pm
2 stops22h 58m
$747
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Thu 5/15
12:30 pm-1:35 am
1 stop23h 05m
Ho Chi Minh City
Thu 5/22
7:30 pm-10:05 am
3 stops52h 35m
$748
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Thu 8/21
1:00 pm-9:55 pm
2 stops42h 55m
Ho Chi Minh City
Fri 9/19
11:15 pm-9:30 am
1 stop24h 15m
$748
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Sat 9/20
11:55 pm-8:35 am
1 stop18h 40m
Ho Chi Minh City
Wed 10/1
3:35 pm-8:50 pm
1 stop19h 15m
$749
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sat 5/3
12:25 pm-10:05 am
1 stop31h 40m
Ho Chi Minh City
Sat 5/17
2:35 am-7:40 pm
1 stop31h 05m
$749
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Thu 9/18
1:05 am-9:40 am
1 stop18h 35m
Ho Chi Minh City
Mon 9/29
5:30 pm-7:55 pm
1 stop16h 25m
$751
Los AngelesHo Chi Minh City
LAX - SGN
LAXSGN
Los Angeles
Sat 5/3
12:30 am-5:20 pm
1 stop26h 50m
Ho Chi Minh City
Sun 5/25
1:45 pm-10:05 pm
1 stop22h 20m
$753
San FranciscoHo Chi Minh City
SFO - SGN
SFOSGN
San Francisco
Fri 9/5
11:30 pm-11:05 am
1 stop21h 35m
Ho Chi Minh City
Sat 9/20
12:05 am-3:30 pm
1 stop29h 25m
$755
Showing 1-10 of 60 results
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.
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
What is the cheapest month to book a flight from USA to Vietnam?
Currently, March is the cheapest month in which you can book a flight from USA to Vietnam (average of $921). Flying from USA to Vietnam in June is currently the most expensive (average of $1,538). 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 29, 2025.
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.
Rainfall in Vietnam by month
Plan your trip to Vietnam by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.
Temperature in Vietnam by month
Plan your trip to Vietnam by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).
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 29, 2025.
Get a feel of what it's like to fly with STARLUX Airlines, EVA Air and Korean Air from USA to Vietnam by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - TPE
Crew
9.3
Overall
9.1
Entertainment
9.0
Boarding
9.0
Comfort
9.0
Food
8.9
Reviews
1 / 6
10.0
ExcellentAnonymous,Apr 2025
KIX - 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
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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.
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 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$410 | Average$796 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$538 | Average$696 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$542 | Average$862 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$542 | Average$1,031 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$611 | Average$882 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$649 | Average$747 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$659 | Average$1,148 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$673 | Average$761 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$677 | Average$1,098 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$736 | Average$1,381 | FlexibilityNo cancel fee | On-timeN/A |