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$327+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SGN
Oct 10 — Oct 171
Fri 10/10
Fri 10/17
1 adult, Economy
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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 September 10, 2025.

Round-trip from

$606
(Gotogate)

One-way from

$327
(oojo)

Popular in

December

Cheapest in

September

Average price

$802

Good round-trip deal

$668 or less

Good one-way deal

$418 or less
From USA to Vietnam
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One-way flight from USA to Vietnam
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Highest demand for flights based on searches. 11% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from USA to Vietnam.
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Price to beat on a one-way flight from USA to Vietnam.
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Find flight deals from USA to Vietnam

Cheapest flights from USA to Vietnam
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 September 10, 2025.

This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Tue 10/148:00 amSGN - LAX
1 stop26h 00mXiamenAir
Deal found 9/7$604
This Gotogate deal was found by Cheapflights users on 9/8. 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.
Sun 10/1911:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Sun 11/27:55 amSGN - LAX
1 stop26h 05mXiamenAir
Deal found 9/8$606
This CrystalTravel deal was found by Cheapflights users on 9/8. 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.
Sun 9/2111:50 pmLAX - SGN
1 stop21h 10mChina Southern
Wed 10/110:15 amSGN - LAX
1 stop23h 25mChina Southern
Deal found 9/8$607
This Trip.com deal was found by Cheapflights users on 9/9. 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.
Mon 9/2212:30 pmLAX - SGN
1 stop22h 50mChina Eastern
Sun 10/52:20 amSGN - LAX
1 stop21h 45mChina Eastern
Deal found 9/9$610
This Gotogate deal was found by Cheapflights users on 9/8. 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.
Sun 10/1911:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Tue 11/1812:25 pmSGN - LAX
1 stop21h 35mXiamenAir
Deal found 9/8$611
This FlightHub deal was found by Cheapflights users on 9/8. 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 9/2211:50 pmLAX - SGN
1 stop21h 10mChina Southern
Sat 10/410:15 amSGN - LAX
1 stop23h 25mChina Southern
Deal found 9/8$613
This Gotogate deal was found by Cheapflights users on 9/10. 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.
Sun 10/1911:55 pmLAX - SGN
1 stop21h 30mXiamenAir
Tue 11/47:55 amSGN - LAX
1 stop26h 05mXiamenAir
Deal found 9/10$615
This Gotogate deal was found by Cheapflights users on 9/10. 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.
Sun 10/1911:55 pmLAX - SGN
1 stop21h 30mXiamenAir
Tue 10/287:55 amSGN - LAX
1 stop26h 05mXiamenAir
Deal found 9/10$616
This Gotogate deal was found by Cheapflights users on 9/10. 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.
Sun 10/1911:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Thu 10/238:00 amSGN - LAX
1 stop26h 00mXiamenAir
Deal found 9/10$617
This Gotogate deal was found by Cheapflights users on 9/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Sun 10/267:55 amSGN - LAX
1 stop26h 05mXiamenAir
Deal found 9/7$618
This Gotogate deal was found by Cheapflights users on 9/9. 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.
Sun 9/2111:55 pmLAX - SGN
1 stop32h 05mXiamenAir
Sun 10/128:00 amSGN - LAX
1 stop26h 00mXiamenAir
Deal found 9/9$619
This oojo deal was found by Cheapflights users on 9/8. 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.
Wed 9/1011:55 pmSFO - SGN
1 stop24h 35mPhilippine Airlines
Wed 10/89:50 amSGN - SFO
1 stop25h 00mPhilippine Airlines
Deal found 9/8$646

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 September 10, 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

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Wed 11/5

11:10 am-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Fri 11/21

6:00 am-8:05 am

1 stop17h 05m

$651

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 11/3

11:10 am-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Sat 11/15

6:00 am-8:05 am

1 stop17h 05m

$651

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Wed 10/8

9:30 pm-9:55 pm

2 stops34h 25m

Ho Chi Minh City

Fri 11/7

11:05 pm-5:50 pm

1 stop33h 45m

$652

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 10/28

12:10 pm-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Mon 11/10

6:00 am-5:50 pm

2 stops26h 50m

$658

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 11/4

11:10 am-10:55 pm

1 stop20h 45m

Ho Chi Minh City

Thu 11/13

11:05 pm-8:00 pm

2 stops35h 55m

$662

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 10/27

8:02 am-10:55 pm

2 stops24h 53m

Ho Chi Minh City

Thu 11/13

6:00 am-8:05 am

1 stop17h 05m

$664

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Sun 11/2

1:34 pm-10:55 pm

2 stops42h 21m

Ho Chi Minh City

Thu 11/13

6:00 am-8:05 am

1 stop17h 05m

$675

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 11/30

10:59 pm-10:55 pm

2 stops32h 56m

Ho Chi Minh City

Tue 12/16

11:05 pm-3:20 pm

1 stop31h 15m

$680

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Mon 12/1

10:59 pm-10:55 pm

2 stops32h 56m

Ho Chi Minh City

Tue 12/16

11:05 pm-9:10 am

1 stop25h 05m

$680

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Wed 9/17

12:35 pm-11:15 pm

1 stop20h 40m

Ho Chi Minh City

Tue 10/14

1:55 pm-1:30 pm

1 stop37h 35m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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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, September is the cheapest month in which you can book a flight from USA to Vietnam (average of $883). Flying from USA to Vietnam in June is currently the most expensive (average of $1,426). 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 September 10, 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.

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 September 10, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air, and ANA 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.
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
EVA Air
8.4
Very good
1,236 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Korean Air
8.4
Very good
1,140 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
ANA
8.4
Very good
962 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
China Airlines
8.3
Very good
767 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak
Asiana Airlines
8.2
Very good
481 reviews
EVA Air
8.4
Very good
1,236 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Overall

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

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.

  • How popular is this USA to Vietnam flight route?

    Flights from United States to Vietnam have been viewed 5 times in the past calendar month.

  • How long is the flight from USA to Vietnam?

    For as low as $694, United Airlines can have you in Vietnam from USA in 20h 25m. The distance between USA and Vietnam is about 7410 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from USA to Vietnam are Asiana Airlines ($355), Korean Air ($356), and United Airlines ($362).

  • Can I find deals for flights from USA to Vietnam that include hotel bookings?

    Yes. In addition to deals on USA to Vietnam flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Vietnam.

  • Can I find deals for business class flights from USA to Vietnam?

    Yes. Cheapflights offers flight deals from USA to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from USA to Vietnam (average of $883). Flying from USA to Vietnam in June is currently the most expensive (average of $1,426). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.
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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 September 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sichuan AirlinesCheapest$410Average$804FlexibilityNo cancel feeOn-time63%
China SouthernCheapest$474Average$1,011FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$534Average$680FlexibilityNo cancel feeOn-time49%
DeltaCheapest$583Average$1,519FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$603Average$912FlexibilityNo cancel feeOn-time62%
Philippine AirlinesCheapest$605Average$709FlexibilityNo cancel feeOn-time60%
Air IndiaCheapest$611Average$892FlexibilityNo cancel feeOn-timeN/A
Air ChinaCheapest$639Average$740FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$659Average$1,039FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$663Average$1,081FlexibilityNo cancel feeOn-time79%

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