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 Cathay Pacific ($357), Air India ($364), and China Eastern ($365).

How far in advance should I book a flight from USA to Vietnam?

Find a great deal and save up to 20% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from USA to Vietnam within the next two weeks, with the cheapest ticket starting at $1,024.

What is the cheapest month to fly from USA to Vietnam?

The best pricing can be found in the month of September. Prices to Vietnam from USA average $1,157. You can even find prices in September for less than $1,157, as users have found deals to Vietnam from as low as $680. The month of December appears to be one of the more expensive times to travel to Vietnam from USA. Flying in the targeted month can save you up to 47%.

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.

$644+ Flights from the United States to Vietnam

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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.

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Cheap flight deals from USA to Vietnam

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$701 (United Airlines)
One-way from	$357 (oojo)
Popular in	December
Cheapest in	September
Average price	$966
Good round-trip deal	$945 or less
Good one-way deal	$403 or less

Provider with most accurate pricing for New York (NYC)-Ho Chi Minh City flight deals.

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Provider most trusted by Cheapflights users for New York (NYC)-Ho Chi Minh City flights.

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From USA to Vietnam

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One-way flight from USA to Vietnam

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($95 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 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 March 27, 2025.

Mon 4/2812:25 pmLAX - SGN

1 stop38h 55mCathay Pacific

Sun 5/1111:05 amSGN - LAX

1 stop25h 00mCathay Pacific

Deal found 3/26

$702

Mon 9/2912:45 pmLAX - SGN

1 stop21h 30mUnited Airlines

Mon 10/2711:05 pmSGN - LAX

1 stop33h 45mUnited Airlines

Deal found 3/25

$704

Mon 4/284:50 pmLAX - SGN

1 stop39h 05mANA

Sat 9/2711:15 pmSGN - LAX

1 stop33h 30mANA

Deal found 3/26

$706

Mon 4/1411:30 pmLAX - SGN

1 stop27h 50mMultiple Airlines

Sun 4/277:50 amSGN - LAX

1 stop26h 55mMultiple Airlines

Deal found 3/26

$708

Sun 9/2811:55 pmLAX - SGN

1 stop18h 40mPhilippine Airlines

Mon 10/279:30 amSGN - LAX

1 stop38h 30mPhilippine Airlines

Deal found 3/25

$711

Wed 10/12:20 pmLAX - SGN

2 stops30h 35mSingapore Airlines

Wed 10/2912:15 pmSGN - LAX

1 stop22h 40mSingapore Airlines

Deal found 3/26

$715

Wed 10/111:55 pmSFO - SGN

1 stop24h 35mPhilippine Airlines

Wed 11/53:30 pmSGN - SFO

1 stop19h 15mPhilippine Airlines

Deal found 3/25

$726

Sun 11/166:30 amSEA - SGN

2 stops26h 45mMultiple Airlines

Tue 1/2011:05 pmSGN - SEA

1 stop29h 15mMultiple Airlines

Deal found 3/26

$727

Mon 5/55:13 pmSEA - SGN

2 stops41h 02mUnited Airlines

Mon 5/1211:15 pmSGN - SEA

2 stops36h 42mUnited Airlines

Deal found 3/26

$729

Sun 8/2410:00 amSFO - SGN

1 stop44h 00mAir India

Mon 9/229:00 pmSGN - SFO

1 stop24h 00mAir India

Deal found 3/26

$729

Fri 10/101:45 pmSEA - SGN

2 stops42h 10mANA

Tue 10/2811:05 pmSGN - SEA

1 stop29h 15mANA

Deal found 3/26

$731

Mon 11/311:40 amSFO - SGN

1 stop20h 40mKorean Air

Mon 11/1011:40 pmSGN - SFO

1 stop24h 50mKorean Air

Deal found 3/26

$731

Best flights from USA to Vietnam
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 March 27, 2025.

Tue 8/2612:00 pmLAX - SGN

1 stop19h 55mUnited Airlines

Tue 9/3011:15 pmSGN - LAX

1 stop27h 25mUnited Airlines

Deal found 3/25

$701

Mon 4/2812:25 pmLAX - SGN

1 stop38h 55mCathay Pacific

Wed 5/76:20 pmSGN - LAX

1 stop17h 45mCathay Pacific

Deal found 3/26

$702

Thu 4/249:20 amLAX - SGN

2 stops24h 55mANA

Sun 5/1111:15 pmSGN - LAX

1 stop30h 00mANA

Deal found 3/25

$703

Mon 5/512:25 pmLAX - SGN

1 stop31h 40mMultiple Airlines

Sun 5/182:35 amSGN - LAX

1 stop31h 05mMultiple Airlines

Deal found 3/25

$715

Tue 4/291:05 amSFO - SGN

1 stop25h 15mChina Airlines

Wed 5/215:30 pmSGN - SFO

1 stop16h 25mChina Airlines

Deal found 3/24

$722

Sun 8/1710:00 amSFO - SGN

1 stop44h 00mAir India

Sun 10/59:00 pmSGN - SFO

1 stop24h 00mAir India

Deal found 3/25

$723

Thu 4/1712:30 pmLAX - SGN

2 stops39h 40mChina Eastern

Tue 6/32:35 amSGN - LAX

1 stop21h 30mChina Eastern

Deal found 3/25

$726

Fri 8/298:40 pmLAX - SGN

1 stop28h 00mSingapore Airlines

Fri 9/193:55 pmSGN - LAX

1 stop19h 55mSingapore Airlines

Deal found 3/26

$729

Sun 4/2712:40 pmSEA - SGN

1 stop20h 35mDelta

Sun 5/117:35 amSGN - SEA

1 stop20h 00mDelta

Deal found 3/25

$732

Sun 5/42:15 pmSEA - SGN

1 stop30h 50mAsiana Airlines

Sat 5/1012:05 amSGN - SEA

1 stop26h 25mAsiana Airlines

Deal found 3/26

$740

Mon 4/2112:40 pmSFO - SGN

1 stop33h 55mKorean Air

Wed 5/711:45 pmSGN - SFO

1 stop24h 55mKorean Air

Deal found 3/25

$743

Sun 9/71:30 amSEA - SGN

1 stop18h 25mEVA Air

Wed 9/171:50 amSGN - SEA

1 stop31h 40mEVA Air

Deal found 3/26

$771

Last-minute flights from USA to Vietnam
Discover last-minute flight deals from USA to Vietnam. Data last updated March 27, 2025 and is based on user searches.

Mon 3/3110:45 amLAX - SGN

1 stop23h 30mANA

Sun 5/1111:15 pmSGN - LAX

1 stop30h 00mANA

Deal found 3/26

$711

Mon 3/3110:45 amLAX - SGN

1 stop23h 30mMultiple Airlines

Sat 5/1011:15 pmSGN - LAX

1 stop33h 35mMultiple Airlines

Deal found 3/26

$718

Tue 4/17:00 amLAX - SGN

2 stops27h 15mUnited Airlines

Tue 6/311:15 pmSGN - LAX

1 stop33h 35mUnited Airlines

Deal found 3/26

$709

Tue 4/11:05 amSFO - SGN

1 stop25h 15mChina Airlines

Wed 5/2810:50 amSGN - SFO

1 stop23h 05mChina Airlines

Deal found 3/26

$790

Tue 4/112:25 amSFO - SGN

1 stop31h 35mEVA Air

Tue 5/271:50 amSGN - SFO

1 stop32h 20mEVA Air

Deal found 3/26

$800

Tue 4/17:00 amLAX - SGN

2 stops27h 15mUnited Airlines

Tue 5/1311:15 pmSGN - LAX

1 stop30h 00mUnited Airlines

Deal found 3/26

$709

Wed 4/24:25 pmLAX - SGN

1 stop33h 55mChina Airlines

Wed 4/95:30 pmSGN - LAX

1 stop17h 15mChina Airlines

Deal found 3/26

$758

Wed 4/211:25 amSFO - SGN

1 stop22h 50mUnited Airlines

Wed 5/2811:15 pmSGN - SFO

2 stops36h 28mUnited Airlines

Deal found 3/26

$768

Wed 4/211:25 amSFO - SGN

1 stop22h 50mANA

Fri 5/97:00 amSGN - SFO

1 stop17h 35mANA

Deal found 3/26

$783

Wed 4/212:30 pmLAX - SGN

1 stop34h 05mKorean Air

Sat 5/247:35 amSGN - LAX

1 stop40h 05mKorean Air

Deal found 3/26

$794

Thu 4/312:25 pmLAX - SGN

1 stop38h 55mCathay Pacific

Sun 5/2511:05 amSGN - LAX

1 stop37h 40mCathay Pacific

Deal found 3/26

$717

Sat 4/55:30 pmONT - SGN

2 stops39h 45mDelta

Tue 5/137:35 amSGN - ONT

2 stops24h 45mDelta

Deal found 3/25

$811

One-way flights from USA to Vietnam
Search for one-way flight options from USA to Vietnam. Find affordable one-way fares based on user searches. Data last updated March 27, 2025.

Mon 4/1411:30 pmLAX - SGN

1 stop27h 50mCathay Pacific

Deal found 3/26

$357

Wed 4/2310:00 amSFO - SGN

1 stop44h 00mAir India

Deal found 3/26

$364

Mon 4/1412:00 pmSFO - SGN

1 stop23h 35mChina Eastern

Deal found 3/25

$365

Wed 4/2312:30 pmLAX - SGN

2 stops39h 40mChina Eastern

Deal found 3/24

$367

Wed 4/1612:20 amSFO - SGN

1 stop19h 45mCathay Pacific

Deal found 3/25

$373

Tue 4/224:50 pmLAX - SGN

1 stop39h 05mANA

Deal found 3/25

$374

Mon 4/2112:35 pmLAX - SGN

1 stop21h 40mUnited Airlines

Deal found 3/25

$375

Wed 4/94:25 pmLAX - SGN

1 stop33h 55mChina Airlines

Deal found 3/26

$391

Mon 4/2110:20 pmLAX - SGN

2 stops33h 40mJapan Airlines

Deal found 3/25

$399

Wed 4/910:50 pmSFO - SGN

Nonstop16h 25mVietnam Airlines

Deal found 3/25

$400

Mon 4/214:30 pmSEA - SGN

1 stop39h 25mANA

Deal found 3/26

$405

Fri 4/251:05 amSFO - SGN

1 stop18h 35mChina Airlines

Deal found 3/26

$405

Cheapflights Fare Finder

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

Price

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 4/28

12:25 pm-5:20 pm

1 stop38h 55m

Ho Chi Minh City

Sun 5/11

11:05 am-10:05 pm

1 stop25h 00m

$702

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 4/28

4:50 pm-9:55 pm

1 stop39h 05m

Ho Chi Minh City

Sat 9/27

11:15 pm-6:45 pm

1 stop33h 30m

$706

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 4/7

12:25 pm-10:05 am

1 stop31h 40m

Ho Chi Minh City

Tue 5/20

7:50 am-8:45 pm

1 stop26h 55m

$707

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Tue 4/1

7:00 am-12:15 am

2 stops27h 15m

Ho Chi Minh City

Tue 5/13

11:15 pm-3:15 pm

1 stop30h 00m

$709

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Sun 8/24

10:00 am-8:00 pm

1 stop44h 00m

Ho Chi Minh City

Mon 9/22

9:00 pm-7:00 am

1 stop24h 00m

$729

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Mon 5/5

5:13 pm-12:15 am

2 stops41h 02m

Ho Chi Minh City

Mon 5/12

11:15 pm-9:57 pm

2 stops36h 42m

$729

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Sat 4/19

12:50 pm-10:05 pm

1 stop19h 15m

Ho Chi Minh City

Fri 5/16

11:45 pm-10:40 am

1 stop24h 55m

$731

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 4/16

1:05 am-4:20 pm

1 stop25h 15m

Ho Chi Minh City

Thu 5/8

11:20 am-7:55 pm

1 stop22h 35m

$735

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Sun 5/4

2:15 pm-11:05 am

1 stop30h 50m

Ho Chi Minh City

Sat 5/10

12:05 am-12:30 pm

1 stop26h 25m

$740

San FranciscoHo Chi Minh City

SFO - SGN

SFOSGN

San Francisco

Wed 4/16

12:20 am-10:05 am

1 stop19h 45m

Ho Chi Minh City

Thu 5/22

1:45 pm-5:30 pm

1 stop17h 45m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 $935). Flying from USA to Vietnam in June is currently the most expensive (average of $1,572). 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?

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

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

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 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.

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

STARLUX Airlines

9.1

Wonderful

146 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

EVA Air

8.4

Very good

1,169 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Korean Air

8.4

Very good

1,050 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Japan Airlines

8.3

Very good

1,440 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

ANA

8.3

Very good

828 reviews

STARLUX Airlines

9.1

Wonderful

146 reviews

Reviews

1 / 5

10.0

Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

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 Cathay Pacific ($357), Air India ($364), and China Eastern ($365).
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, March is the cheapest month in which you can book a flight from USA to Vietnam (average of $935). Flying from USA to Vietnam in June is currently the most expensive (average of $1,572). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from USA to Vietnam

Airline	Cheapest	Average	Flexibility	On-time
Sichuan Airlines	Cheapest$410	Average$796	FlexibilityNo cancel fee	On-time63%
XiamenAir	Cheapest$538	Average$712	FlexibilityNo cancel fee	On-time49%
China Eastern	Cheapest$542	Average$862	FlexibilityNo cancel fee	On-time62%
China Southern	Cheapest$542	Average$1,034	FlexibilityNo cancel fee	On-time69%
Air India	Cheapest$644	Average$888	FlexibilityNo cancel fee	On-timeN/A
Air China	Cheapest$649	Average$747	FlexibilityNo cancel fee	On-time67%
Philippine Airlines	Cheapest$673	Average$781	FlexibilityNo cancel fee	On-time60%
ANA	Cheapest$688	Average$1,156	FlexibilityNo cancel fee	On-time80%
United Airlines	Cheapest$691	Average$1,188	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$736	Average$1,453	FlexibilityNo cancel fee	On-timeN/A

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$357+ 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from USA to Vietnam with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 March 27, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 March 27, 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 March 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United States to Vietnam that are best for you.

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.

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?

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 March 27, 2025.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

Reviews of airlines servicing Vietnam

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.

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.

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

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

How can I find direct flights from USA to Vietnam?

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

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

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 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

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Travel Smart

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 March 27, 2025.