What is the cheapest airline that flies from San Diego to Vietnam?

Korean Air is the most popular carrier operating from San Diego to Vietnam

What airlines fly to Vietnam?

China Airlines, Japan Airlines and STARLUX Airlines are the top three most popular airlines that fly to Vietnam from San Diego according to our data. China Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 12 different airlines that fly to Vietnam on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Diego Airport to Vietnam?

Prices for flights from San Diego Airport to Vietnam were last updated today.

How many operators does momondo search for flights from San Diego Airport to Vietnam?

As of October 2026, there are 11 operators available to choose from for flights from San Diego Airport to Vietnam.

How old do you have to be to fly from San Diego Airport 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 San Diego Airport to Vietnam.

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

The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$379 Cheap Flights from San Diego to Vietnam in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Vietnam

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:39 pm - 11:10 amSAN San Diego-HAN Hanoi Noibai

28h 31m2 stops Seattle/Tacoma Intl Incheon Intl

12:20 pm - 6:23 pmHAN Hanoi Noibai-SAN San Diego

21h 03m2 stops Incheon Intl Los Angeles

$881Korean Air

Tue, Jan 12 - Thu, Jan 21

6:20 am - 11:10 pmSAN San Diego-SGN Ho Chi Minh City

25h 50m2 stops Los Angeles Hong Kong Intl

11:30 pm - 8:17 pmSGN Ho Chi Minh City-SAN San Diego

35h 47m2 stops Tokyo Haneda Los Angeles

$962United Airlines

Wed, Jan 13 - Sun, Feb 14

6:20 am - 11:10 pmSAN San Diego-SGN Ho Chi Minh City

25h 50m2 stops Los Angeles Hong Kong Intl

11:30 pm - 8:08 pmSGN Ho Chi Minh City-SAN San Diego

35h 38m2 stops Tokyo Haneda Los Angeles

$962United Airlines

Wed, Jan 13 - Sun, Jan 24

6:50 am - 10:25 pmSAN San Diego-SGN Ho Chi Minh City

24h 35m2 stops Seattle/Tacoma Intl Incheon Intl

7:55 am - 6:55 pmSGN Ho Chi Minh City-SAN San Diego

49h 00m2 stops Incheon Intl Los Angeles

$963Korean Air

Mon, Feb 22 - Mon, Mar 22

7:15 am - 5:55 amSAN San Diego-SGN Ho Chi Minh City

31h 40m2 stops Dallas/Fort Worth Tokyo Haneda

7:50 am - 7:11 pmSGN Ho Chi Minh City-SAN San Diego

26h 21m2 stops Tokyo Narita Dallas/Fort Worth

$964American Airlines

Wed, Dec 2 - Mon, Dec 21

6:55 pm - 12:50 pmSAN San Diego-SGN Ho Chi Minh City

50h 55m2 stops Seattle/Tacoma Intl Incheon Intl

2:05 pm - 10:49 pmSGN Ho Chi Minh City-SAN San Diego

47h 44m2 stops Incheon Intl Seattle/Tacoma Intl

$964Delta

Sun, Jan 24 - Tue, Feb 16

11:05 am - 12:50 pmSAN San Diego-SGN Ho Chi Minh City

58h 45m2 stops Seattle/Tacoma Intl Incheon Intl

2:05 pm - 10:49 pmSGN Ho Chi Minh City-SAN San Diego

47h 44m2 stops Incheon Intl Seattle/Tacoma Intl

$964Delta

Sun, Jan 24 - Wed, Feb 17

6:15 am - 12:15 amSAN San Diego-SGN Ho Chi Minh City

27h 00m2 stops San Francisco Tokyo Narita

11:30 pm - 5:27 pmSGN Ho Chi Minh City-SAN San Diego

32h 57m2 stops Tokyo Haneda Los Angeles

$966ANA

Wed, Jan 27 - Wed, Mar 10

7:30 am - 12:15 amSAN San Diego-SGN Ho Chi Minh City

25h 45m2 stops San Francisco Tokyo Narita

11:30 pm - 5:27 pmSGN Ho Chi Minh City-SAN San Diego

32h 57m2 stops Tokyo Haneda Los Angeles

$969ANA

Tue, Jan 26 - Wed, Mar 3

7:15 am - 5:55 amSAN San Diego-SGN Ho Chi Minh City

31h 40m2 stops Dallas/Fort Worth Tokyo Haneda

7:50 am - 9:50 amSGN Ho Chi Minh City-SAN San Diego

17h 00m1 stop Tokyo Narita

$1,025American Airlines

Wed, Dec 2 - Mon, Dec 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:41 pm - 11:10 pmSAN San Diego-SGN Ho Chi Minh City

36h 29m3 stops San Francisco Los Angeles Hong Kong Intl

7:30 am - 3:32 pmSGN Ho Chi Minh City-SAN San Diego

23h 02m2 stops Tokyo Narita San Francisco

$968United Airlines

Sun, Nov 1 - Thu, Nov 12

3:50 pm - 12:50 pmSAN San Diego-SGN Ho Chi Minh City

30h 00m2 stops Las Vegas Harry Reid Intl Incheon Intl

7:55 am - 6:47 pmSGN Ho Chi Minh City-SAN San Diego

25h 52m2 stops Incheon Intl Los Angeles

$1,013Korean Air

Sun, Nov 1 - Thu, Nov 12

6:20 am - 11:10 pmSAN San Diego-SGN Ho Chi Minh City

26h 50m2 stops Los Angeles Hong Kong Intl

7:30 am - 8:37 pmSGN Ho Chi Minh City-SAN San Diego

28h 07m2 stops Tokyo Narita San Francisco

$1,014United Airlines

Sat, Oct 31 - Thu, Nov 12

6:20 am - 11:10 pmSAN San Diego-SGN Ho Chi Minh City

26h 50m2 stops Los Angeles Hong Kong Intl

7:30 am - 10:30 pmSGN Ho Chi Minh City-SAN San Diego

30h 00m2 stops Tokyo Narita Denver Intl

$1,014United Airlines

Sat, Oct 31 - Thu, Nov 12

7:45 pm - 10:05 amSAN San Diego-HAN Hanoi Noibai

47h 20m2 stops Seattle/Tacoma Intl Hong Kong Intl

7:25 pm - 2:47 pmHAN Hanoi Noibai-SAN San Diego

34h 22m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,050Cathay Pacific

Mon, Nov 2 - Mon, Nov 16

7:45 am - 11:50 pmSAN San Diego-SGN Ho Chi Minh City

26h 05m2 stops Seattle/Tacoma Intl Incheon Intl

7:55 am - 6:04 pmSGN Ho Chi Minh City-SAN San Diego

25h 09m2 stops Incheon Intl Salt Lake City

$1,058Delta

Fri, Oct 30 - Fri, Nov 20

6:15 am - 11:50 pmSAN San Diego-SGN Ho Chi Minh City

27h 35m2 stops Salt Lake City Incheon Intl

7:55 am - 11:53 pmSGN Ho Chi Minh City-SAN San Diego

30h 58m2 stops Incheon Intl Salt Lake City

$1,058Delta

Fri, Oct 30 - Fri, Nov 20

12:45 pm - 10:25 pmSAN San Diego-SGN Ho Chi Minh City

19h 40m1 stop Tokyo Narita

7:50 am - 10:13 amSGN Ho Chi Minh City-SAN San Diego

41h 23m2 stops Tokyo Narita Seattle/Tacoma Intl

$1,296Japan Airlines

Sat, Oct 31 - Thu, Nov 12

1:12 pm - 5:55 amSAN San Diego-SGN Ho Chi Minh City

50h 43m2 stops Chicago O'Hare Intl Tokyo Haneda

7:50 am - 9:50 amSGN Ho Chi Minh City-SAN San Diego

17h 00m1 stop Tokyo Narita

$1,426Japan Airlines

Sat, Oct 31 - Sat, Nov 7

6:15 am - 5:55 amSAN San Diego-SGN Ho Chi Minh City

32h 40m2 stops Dallas/Fort Worth Tokyo Haneda

7:50 am - 9:50 amSGN Ho Chi Minh City-SAN San Diego

17h 00m1 stop Tokyo Narita

$1,797American Airlines

Sun, Nov 1 - Thu, Nov 12

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Japan Airlines flights from San Diego to Vietnam

Our best Japan Airlines deals on San Diego to Vietnam flight tickets

Japan Airlines

Dec 2

SAN7:12 amSan Diego

31h 43m

2 stops

SGN5:55 amHo Chi Minh City

Dec 21

SGN7:50 amHo Chi Minh City

17h 00m

1 stop

SAN9:50 amSan Diego

$1,002

Japan Airlines

Jan 12

SAN7:11 amSan Diego

24h 14m

2 stops

HAN10:25 pmHanoi Noibai

Jan 20

HAN11:55 pmHanoi Noibai

29h 56m

2 stops

SAN2:51 pmSan Diego

$1,006

Japan Airlines

Dec 7

SAN7:12 amSan Diego

31h 43m

2 stops

SGN5:55 amHo Chi Minh City

Jan 12

SGN7:50 amHo Chi Minh City

64h 31m

2 stops

SAN9:21 amSan Diego

$1,020

United Airlines flights from San Diego to Vietnam

Our best United Airlines deals on San Diego to Vietnam flight tickets

United Airlines

Nov 5

SAN6:20 amSan Diego

25h 50m

2 stops

SGN11:10 pmHo Chi Minh City

Nov 16

SGN11:30 pmHo Chi Minh City

34h 07m

2 stops

SAN6:37 pmSan Diego

$962

United Airlines

Nov 18

SAN6:20 amSan Diego

25h 50m

2 stops

SGN11:10 pmHo Chi Minh City

Dec 17

SGN7:30 amHo Chi Minh City

31h 49m

3 stops

SAN12:19 amSan Diego

$964

United Airlines

Jan 24

SAN6:23 pmSan Diego

37h 47m

3 stops

SGN11:10 pmHo Chi Minh City

Jan 27

SGN11:30 pmHo Chi Minh City

38h 11m

2 stops

SAN10:41 pmSan Diego

$967

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Tue 1/12

3:39 pm-11:10 am

2 stops28h 31m

Hanoi Noibai

Thu 1/21

12:20 pm-6:23 pm

2 stops21h 03m

$881

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 1/13

6:20 am-11:10 pm

2 stops25h 50m

Ho Chi Minh City

Sun 2/14

11:30 pm-8:17 pm

2 stops35h 47m

$962

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 1/13

6:20 am-11:10 pm

2 stops25h 50m

Ho Chi Minh City

Sun 1/24

11:30 pm-8:08 pm

2 stops35h 38m

$962

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Mon 2/22

6:50 am-10:25 pm

2 stops24h 35m

Ho Chi Minh City

Mon 3/22

7:55 am-6:55 pm

2 stops49h 00m

$963

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 12/2

7:15 am-5:55 am

2 stops31h 40m

Ho Chi Minh City

Mon 12/21

7:50 am-7:11 pm

2 stops26h 21m

$964

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Sun 1/24

6:55 pm-12:50 pm

2 stops50h 55m

Ho Chi Minh City

Tue 2/16

2:05 pm-10:49 pm

2 stops47h 44m

$964

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Sun 1/24

11:05 am-12:50 pm

2 stops58h 45m

Ho Chi Minh City

Wed 2/17

2:05 pm-10:49 pm

2 stops47h 44m

$964

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 1/27

6:15 am-12:15 am

2 stops27h 00m

Ho Chi Minh City

Wed 3/10

11:30 pm-5:27 pm

2 stops32h 57m

$966

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Tue 1/26

7:30 am-12:15 am

2 stops25h 45m

Ho Chi Minh City

Wed 3/3

11:30 pm-5:27 pm

2 stops32h 57m

$969

Quickest round-trip

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 12/2

7:15 am-5:55 am

2 stops31h 40m

Ho Chi Minh City

Mon 12/21

7:50 am-9:50 am

1 stop17h 00m

$1,025

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego 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

Prices

Airlines

What is the cheapest month to fly to Vietnam?

The month of April is, on average, the cheapest month to fly to Vietnam from San Diego, with most prices found around $898. If you don’t want to visit Vietnam in April, then you should wait until March to fly from San Diego, when ticket prices are also cheap, with an average price of $994.

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

You are more likely to see cheaper flights to Vietnam from San Diego when booking week ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,186 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Vietnam from San Diego for as low as $1,033 on momondo.

Can stopping save me money on San Diego to Vietnam flights?

You could potentially save up to 1% on your flight if you consider stops on a San Diego to Vietnam flight.

Cheap San Diego to Vietnam flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Vietnam

Best Price Found	$379
Fastest flight time	23h 50m
Direct flights	None

The best one-way flight to Vietnam from San Diego in the past 72 hours is $379. The best round-trip flight deal from San Diego to Vietnam found on momondo in the last 72 hours is $881.

The fastest flight from San Diego to Vietnam takes 23h 50m

There are no direct flights from San Diego to Vietnam. There are no popular flight routes from San Diego to Vietnam.

Search flight deals

Frequently asked questions about flying from San Diego to Vietnam

When did momondo last update prices for flights from San Diego Airport to Vietnam?
Prices for flights from San Diego Airport to Vietnam were last updated today.
How many operators does momondo search for flights from San Diego Airport to Vietnam?
As of October 2026, there are 11 operators available to choose from for flights from San Diego Airport to Vietnam.
How old do you have to be to fly from San Diego Airport 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 San Diego Airport to Vietnam.
What documentation or ID do you need to fly to Vietnam?
The necessary travel and health documents for your Vietnam trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Diego to Vietnam

Compare and see reviews for airlines that fly from San Diego to Vietnam with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $523	Free Cancellation	Rating 8.4 1,219 reviews	Search Korean Air flights
ANA	PriceFrom $724	Free Cancellation	Rating 8.3 1,338 reviews	Search ANA flights
United Airlines	PriceFrom $754	Free Cancellation	Rating 7.3 10,441 reviews	Search United Airlines flights
China Airlines	PriceFrom $793	Free Cancellation	Rating 8.3 853 reviews	Search China Airlines flights
STARLUX Airlines	PriceFrom $797	Free Cancellation	Rating 8.7 403 reviews	Search STARLUX Airlines flights
EVA Air	PriceFrom $868	Free Cancellation	Rating 8.5 1,551 reviews	Search EVA Air flights
Japan Airlines	PriceFrom $892	Free Cancellation	Rating 8.3 1,947 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $925	Free Cancellation	Rating 8.1 567 reviews	Search Asiana Airlines flights
Singapore Airlines	PriceFrom $1,021	Free Cancellation	Rating 8.2 1,627 reviews	Search Singapore Airlines flights
Alaska Airlines	PriceFrom $1,079	Free Cancellation	Rating 7.9 13,121 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Vietnam?

It is quick and easy to find San Diego to Vietnam flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Vietnam that suits you.

Can I find flights from San Diego to Vietnam with flexible booking policies on momondo?

Yes. All flights to Vietnam from San Diego on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Diego to Vietnam?

Once you have performed a search for San Diego to Vietnam flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Diego to Vietnam flights. All you need is a valid email address and we will do the rest; it is that quick and easy.