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

United Airlines, ANA, and Korean Air are the most popular carriers operating from San Diego to Vietnam

What airlines fly to Vietnam?

China Airlines, STARLUX Airlines and Japan 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 66% of people opting to fly with this airline when traveling to Vietnam. Keep in mind that there are 11 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 December 2025, 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.

$412 Cheap Flights from San Diego to Vietnam in 2025/26

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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.

9:55 am - 10:55 pm

SAN

SGN

46h 00m2 stops

6:00 am - 7:54 pm

SGN

SAN

28h 54m2 stops

$787United Airlines

Mon, Jan 12 - Thu, Jan 29

8:37 pm - 10:55 pm

SAN

SGN

35h 18m2 stops

6:00 am - 2:49 pm

SGN

SAN

22h 49m2 stops

$790United Airlines

Tue, Feb 3 - Tue, Mar 17

11:05 am - 9:50 pm

SAN

SGN

43h 45m2 stops

11:05 pm - 5:29 pm

SGN

SAN

57h 24m2 stops

$804ANA

Sun, Feb 15 - Sun, Mar 1

7:45 am - 12:15 am

SAN

SGN

25h 30m2 stops

7:00 am - 3:36 pm

SGN

SAN

22h 36m2 stops

$805ANA

Wed, Mar 4 - Wed, May 27

2:51 pm - 4:25 pm

SAN

DAD

34h 34m2 stops

10:20 am - 8:39 am

DAD

SAN

36h 19m2 stops

$865Multiple Airlines

Wed, Jan 14 - Wed, Mar 18

2:50 pm - 10:05 am

SAN

HAN

29h 15m2 stops

7:30 pm - 8:39 am

HAN

SAN

27h 09m2 stops

$867Multiple Airlines

Mon, Mar 9 - Tue, Mar 24

6:35 am - 9:45 pm

SAN

HAN

24h 10m2 stops

11:05 pm - 2:29 pm

HAN

SAN

30h 24m2 stops

$885Korean Air

Thu, Jan 22 - Mon, Jan 26

3:32 pm - 9:45 pm

SAN

HAN

40h 13m2 stops

12:20 pm - 6:23 pm

HAN

SAN

44h 03m2 stops

$891Korean Air

Sat, Mar 14 - Fri, Mar 20

4:01 pm - 5:15 pm

SAN

DAD

34h 14m2 stops

6:25 pm - 11:09 pm

DAD

SAN

43h 44m2 stops

$921STARLUX Airlines

Wed, Jan 14 - Tue, Feb 10

2:20 pm - 5:15 pm

SAN

DAD

35h 55m2 stops

6:25 pm - 12:04 am

DAD

SAN

43h 39m2 stops

$940STARLUX Airlines

Wed, Jan 14 - Thu, Mar 19

United Airlines flights from San Diego to Vietnam

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

United Airlines

Jan 12

SAN9:55 amSan Diego

46h 00m

2 stops

SGN10:55 pmHo Chi Minh City

Jan 28

SGN6:00 amHo Chi Minh City

28h 54m

2 stops

SAN7:54 pmSan Diego

$787

Find similar

United Airlines

Feb 3

SAN8:37 pmSan Diego

35h 18m

2 stops

SGN10:55 pmHo Chi Minh City

Mar 17

SGN6:00 amHo Chi Minh City

22h 49m

2 stops

SAN2:49 pmSan Diego

$790

Find similar

United Airlines

Jan 12

SAN9:55 amSan Diego

46h 00m

2 stops

SGN10:55 pmHo Chi Minh City

Jan 27

SGN6:00 amHo Chi Minh City

27h 44m

3 stops

SAN6:44 pmSan Diego

$792

Find similar

ANA flights from San Diego to Vietnam

Our best ANA deals on San Diego to Vietnam flight tickets

ANA

Feb 15

SAN11:05 amSan Diego

43h 45m

2 stops

SGN9:50 pmHo Chi Minh City

Mar 1

SGN11:05 pmHo Chi Minh City

57h 24m

2 stops

SAN5:29 pmSan Diego

$804

Find similar

ANA

Mar 4

SAN7:45 amSan Diego

25h 30m

2 stops

SGN12:15 amHo Chi Minh City

May 27

SGN7:00 amHo Chi Minh City

22h 36m

2 stops

SAN3:36 pmSan Diego

$805

Find similar

ANA

Jan 7

SAN8:37 pmSan Diego

58h 13m

2 stops

SGN9:50 pmHo Chi Minh City

Jan 24

SGN7:30 amHo Chi Minh City

27h 24m

2 stops

SAN7:54 pmSan Diego

$807

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 1/12

9:55 am-10:55 pm

2 stops46h 00m

Ho Chi Minh City

Thu 1/29

6:00 am-7:54 pm

2 stops28h 54m

$787

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Tue 2/3

8:37 pm-10:55 pm

2 stops35h 18m

Ho Chi Minh City

Tue 3/17

6:00 am-2:49 pm

2 stops22h 49m

$790

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Sun 2/15

11:05 am-9:50 pm

2 stops43h 45m

Ho Chi Minh City

Sun 3/1

11:05 pm-5:29 pm

2 stops57h 24m

$804

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Wed 3/4

7:45 am-12:15 am

2 stops25h 30m

Ho Chi Minh City

Wed 5/27

7:00 am-3:36 pm

2 stops22h 36m

$805

San DiegoDa Nang

SAN - DAD

SANDAD

San Diego

Wed 1/14

2:51 pm-4:25 pm

2 stops34h 34m

Da Nang

Wed 3/18

10:20 am-8:39 am

2 stops36h 19m

$865

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 3/9

2:50 pm-10:05 am

2 stops29h 15m

Hanoi Noibai

Tue 3/24

7:30 pm-8:39 am

2 stops27h 09m

$867

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 1/22

6:35 am-9:45 pm

2 stops24h 10m

Hanoi Noibai

Mon 1/26

11:05 pm-2:29 pm

2 stops30h 24m

$885

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sat 3/14

3:32 pm-9:45 pm

2 stops40h 13m

Hanoi Noibai

Fri 3/20

12:20 pm-6:23 pm

2 stops44h 03m

$891

San DiegoDa Nang

SAN - DAD

SANDAD

San Diego

Wed 1/14

4:01 pm-5:15 pm

2 stops34h 14m

Da Nang

Tue 2/10

6:25 pm-11:09 pm

2 stops43h 44m

$921

San DiegoDa Nang

SAN - DAD

SANDAD

San Diego

Wed 1/14

2:20 pm-5:15 pm

2 stops35h 55m

Da Nang

Thu 3/19

6:25 pm-12:04 am

2 stops43h 39m

$940

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 September is, on average, the cheapest month to fly to Vietnam from San Diego, with most prices found around $870. If you don’t want to visit Vietnam in September, then you should wait until August to fly from San Diego, when ticket prices are also cheap, with an average price of $872.

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

According to our data, Thursday is the cheapest day to fly to Vietnam from San Diego. The lowest ticket price found for a Thursday departure recently was $914. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to Vietnam on Saturday is $1,263.

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

Flying to Vietnam from San Diego in the evening is the least expensive time of day to depart. momondo users have found prices as low as $949 when looking at flights departing in the evening. At noon is when there is more demand to fly to Vietnam, so prices are often more expensive at around $1,419 per ticket.

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

You are more likely to see cheaper flights to Vietnam from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Vietnam for around $1,139 when searching weeks 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 $790 on momondo.

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

You could potentially save up to 6% 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

Fastest flight time	21h 35m
Direct flights	None

The fastest flight from San Diego to Vietnam takes 21h 35m

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

Search flight deals

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 December 2025, 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
STARLUX Airlines	PriceFrom $640	Free Cancellation	Rating 8.9 246 reviews	Search STARLUX Airlines flights
ANA	PriceFrom $707	Free Cancellation	Rating 8.4 1,031 reviews	Search ANA flights
United Airlines	PriceFrom $712	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
China Airlines	PriceFrom $795	Free Cancellation	Rating 8.3 792 reviews	Search China Airlines flights
Korean Air	PriceFrom $820	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $824	Free Cancellation	Rating 8.3 1,662 reviews	Search Japan Airlines flights
EVA Air	PriceFrom $863	Free Cancellation	Rating 8.4 1,297 reviews	Search EVA Air flights
Delta	PriceFrom $874	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
Alaska Airlines	PriceFrom $1,003	Free Cancellation	Rating 8.0 11,479 reviews	Search Alaska Airlines flights
Asiana Airlines	PriceFrom $1,071	Free Cancellation	Rating 8.2 493 reviews	Search Asiana 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.