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Cheap flights from the United States to Vietnam from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Vietnam departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from the United States to Vietnam

Recent round-trip flight deals from the United States to Vietnam

Singapore Airlines Logo
8:45 am - 3:00 pmSEA-SGN
39h 15m1 stop
Singapore Airlines Logo
7:50 pm - 7:10 amSGN-SEA
26h 20m1 stop
$508Singapore Airlines
Find Deal
Sat, Jan 24 - Sat, Feb 7
Singapore Airlines Logo
8:45 am - 11:00 amSEA-SGN
35h 15m1 stop
Singapore Airlines Logo
4:15 pm - 7:10 amSGN-SEA
29h 55m1 stop
$511Singapore Airlines
Find Deal
Sat, Jan 24 - Sat, Feb 7
Asiana Airlines Logo
11:00 pm - 11:05 amLAX-SGN
22h 05m1 stop
Asiana Airlines Logo
12:05 am - 4:00 pmSGN-LAX
29h 55m1 stop
$630Asiana Airlines
Find Deal
Thu, Aug 21 - Fri, Sep 12
Asiana Airlines Logo
11:00 pm - 11:05 amLAX-SGN
22h 05m1 stop
Asiana Airlines Logo
12:10 pm - 4:00 pmSGN-LAX
18h 50m1 stop
$631Asiana Airlines
Find Deal
Mon, Oct 20 - Mon, Nov 3
Korean Air Logo
11:50 pm - 12:35 pmLAX-SGN
22h 45m1 stop
Korean Air Logo
11:45 pm - 3:35 pmSGN-LAX
29h 50m1 stop
$653Korean Air
Find Deal
Sun, Aug 17 - Sat, Oct 18
Korean Air Logo
12:50 pm - 10:05 pmSEA-SGN
19h 15m1 stop
Korean Air Logo
11:40 pm - 9:00 amSGN-SEA
24h 20m1 stop
$662Korean Air
Find Deal
Wed, Oct 22 - Mon, Dec 15
ANA Logo
9:30 am - 9:55 pmDFW-SGN
24h 25m2 stops
ANA Logo
11:15 pm - 1:14 pmSGN-DFW
25h 59m2 stops
$688ANA
Find Deal
Wed, Aug 27 - Tue, Sep 16
ANA Logo
9:30 am - 9:55 pmDFW-SGN
24h 25m2 stops
ANA Logo
7:00 am - 9:59 pmSGN-DFW
26h 59m2 stops
$691ANA
Find Deal
Tue, Aug 26 - Mon, Sep 15
China Airlines Logo
10:50 pm - 4:50 pmONT-SGN
27h 00m1 stop
China Airlines Logo
5:50 pm - 4:50 pmSGN-ONT
38h 00m1 stop
$754China Airlines
Find Deal
Sun, Jan 4 - Sun, Jan 18
China Airlines Logo
10:50 pm - 4:50 pmONT-SGN
27h 00m1 stop
China Airlines Logo
11:00 am - 4:50 pmSGN-ONT
20h 50m1 stop
$755China Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 26

Singapore Airlines flights from United States to Vietnam

Our best Singapore Airlines deals on United States to Vietnam flight tickets
Singapore Airlines
Jan 24
SEA8:45 amSeattle/Tacoma Intl
39h 15m
1 stop
SGN3:00 pmHo Chi Minh City
Feb 7
SGN7:50 pmHo Chi Minh City
26h 20m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$508
Find similar
Singapore Airlines
Jan 24
SEA8:45 amSeattle/Tacoma Intl
35h 15m
1 stop
SGN11:00 amHo Chi Minh City
Feb 7
SGN4:15 pmHo Chi Minh City
29h 55m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$511
Find similar
Singapore Airlines
Jan 21
SFO9:40 amSan Francisco
34h 20m
1 stop
SGN11:00 amHo Chi Minh City
Feb 11
SGN7:50 pmHo Chi Minh City
27h 00m
1 stop
SFO7:50 amSan Francisco
$548
Find similar

Air China flights from United States to Vietnam

Our best Air China deals on United States to Vietnam flight tickets
Air China
Nov 30
LAX1:20 pmLos Angeles
20h 50m
1 stop
SGN1:10 amHo Chi Minh City
Dec 26
SGN5:00 amHo Chi Minh City
29h 00m
1 stop
LAX7:00 pmLos Angeles
$640
Find similar
Air China
Nov 23
LAX1:20 pmLos Angeles
20h 50m
1 stop
SGN1:10 amHo Chi Minh City
Dec 11
SGN5:00 amHo Chi Minh City
29h 00m
1 stop
LAX7:00 pmLos Angeles
$641
Find similar
Air China
Nov 12
SFO11:45 amSan Francisco
22h 25m
1 stop
SGN1:10 amHo Chi Minh City
Nov 26
SGN5:00 amHo Chi Minh City
19h 15m
1 stop
SFO9:15 amSan Francisco
$648
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Sat 1/24

8:45 am-3:00 pm

1 stop39h 15m

Ho Chi Minh City

Sat 2/7

7:50 pm-7:10 am

1 stop26h 20m

$508

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Sat 1/24

8:45 am-11:00 am

1 stop35h 15m

Ho Chi Minh City

Sat 2/7

4:15 pm-7:10 am

1 stop29h 55m

$511

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Thu 8/21

11:00 pm-11:05 am

1 stop22h 05m

Ho Chi Minh City

Fri 9/12

12:05 am-4:00 pm

1 stop29h 55m

$630

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Mon 10/20

11:00 pm-11:05 am

1 stop22h 05m

Ho Chi Minh City

Mon 11/3

12:10 pm-4:00 pm

1 stop18h 50m

$631

Los AngelesHo Chi Minh City

LAX - SGN

LAXSGN

Los Angeles

Sun 8/17

11:50 pm-12:35 pm

1 stop22h 45m

Ho Chi Minh City

Sat 10/18

11:45 pm-3:35 pm

1 stop29h 50m

$653

SeattleHo Chi Minh City

SEA - SGN

SEASGN

Seattle/Tacoma Intl

Wed 10/22

12:50 pm-10:05 pm

1 stop19h 15m

Ho Chi Minh City

Mon 12/15

11:40 pm-9:00 am

1 stop24h 20m

$662

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Wed 8/27

9:30 am-9:55 pm

2 stops24h 25m

Ho Chi Minh City

Tue 9/16

11:15 pm-1:14 pm

2 stops25h 59m

$688

DallasHo Chi Minh City

DFW - SGN

DFWSGN

Dallas/Fort Worth

Tue 8/26

9:30 am-9:55 pm

2 stops24h 25m

Ho Chi Minh City

Mon 9/15

7:00 am-9:59 pm

2 stops26h 59m

$691

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

Sun 1/4

10:50 pm-4:50 pm

1 stop27h 00m

Ho Chi Minh City

Sun 1/18

5:50 pm-4:50 pm

1 stop38h 00m

$754

OntarioHo Chi Minh City

ONT - SGN

ONTSGN

Ontario

Mon 1/5

10:50 pm-4:50 pm

1 stop27h 00m

Ho Chi Minh City

Mon 1/26

11:00 am-4:50 pm

1 stop20h 50m

$755

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Vietnam from

How to get the cheapest flight ticket from United States to Vietnam

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Vietnam?

The month of September is, on average, the cheapest month to fly to Vietnam from United States, with most prices found around $838. If you don’t want to visit Vietnam in September, then you should wait until November to fly from United States, when ticket prices are also cheap, with an average price of $877.

What is the cheapest day to depart on your flight to Vietnam?

According to our data, Monday is the cheapest day to fly to Vietnam from United States. The lowest ticket price found for a Monday departure recently was $676. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Sunday is $1,085.

What is the cheapest time of day to depart on your flight to Vietnam?

Flying to Vietnam from United States in the morning is the least expensive time of day to depart. momondo users have found prices as low as $916 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,173 per ticket.

What is the cheapest United States to Vietnam flight route?

Fly from San Francisco to Ho Chi Minh City for the best United States - Vietnam flight prices

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

You are more likely to see cheaper flights to Vietnam from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,137 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from United States for as low as $1,025 on momondo.

What cabin class options are available on United States to Vietnam flights?

There are 3 cabin classes available to choose from on United States to Vietnam flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Vietnam flights?

You could potentially save up to 9% on your flight if you consider stops on a United States to Vietnam flight.

Cheap United States to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Vietnam

Best Price Found

$306

Fastest flight time

18h 00m

Direct flights

Mon, Thu, Fri and Sun

Airports in Vietnam

1 airport
The best one-way flight to Vietnam from United States in the past 72 hours is $306. The best round-trip flight deal from United States to Vietnam found on momondo in the last 72 hours is $508.
The fastest flight from United States to Vietnam takes 18h 00m
Direct flights go from United States to Vietnam on Monday, Thursday, Friday and Sunday. The only airline offering direct flights is Vietnam Airlines.
There is 1 airport near Vietnam: Ho Chi Minh City (SGN)
Search flight deals

  • When did momondo last update prices for flights from United States to Vietnam?

    Prices for flights from United States to Vietnam are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Vietnam?

  • How old do you have to be to fly from United States to Vietnam?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Vietnam.

  • What documentation or ID do you need to fly to Vietnam?

    The travel and health documents you'll need for your trip to Vietnam may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Vietnam. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to Vietnam?

Best airlines flying from United States to Vietnam

Compare and see reviews for airlines that fly from United States to Vietnam with momondo
Airline
Rating
Free Cancellation
Price
Sichuan AirlinesPriceFrom $410Free CancellationRating
8.0
14 reviews
Search Sichuan Airlines flights
XiamenAirPriceFrom $537Free CancellationRating
6.6
41 reviews
Search XiamenAir flights
China SouthernPriceFrom $542Free CancellationRating
7.6
104 reviews
Search China Southern flights
Air IndiaPriceFrom $611Free CancellationRating
5.5
2,928 reviews
Search Air India flights
Air ChinaPriceFrom $639Free CancellationRating
7.3
93 reviews
Search Air China flights
Philippine AirlinesPriceFrom $642Free CancellationRating
7.2
894 reviews
Search Philippine Airlines flights
China EasternPriceFrom $647Free CancellationRating
7.2
158 reviews
Search China Eastern flights
United AirlinesPriceFrom $659Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $663Free CancellationRating
8.3
1,536 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $750Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Vietnam?

Finding the right flight to Vietnam from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Vietnam quick and easy, saving you time and money.

Can I find flights from United States to Vietnam with flexible booking policies on momondo?

momondo does allow users to show only those flights to Vietnam from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Vietnam?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Vietnam.

I’m not ready to book a flight from United States to Vietnam right now. Can momondo alert me if prices change?

Price alerts on flights to Vietnam from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Vietnam trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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