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

United Airlines 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 41% 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 August 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.

$438 Cheap Flights from San Diego to Vietnam in 2026

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.

2:00 pm - 6:15 pmSAN San Diego-HAN Hanoi Noibai

37h 15m2 stops Vancouver Intl Hong Kong Intl

11:05 am - 5:59 pmHAN Hanoi Noibai-SAN San Diego

21h 54m2 stops Hong Kong Intl Vancouver Intl

$937Multiple Airlines

Wed, Nov 18 - Wed, Dec 2

6:00 pm - 10:05 amSAN San Diego-HAN Hanoi Noibai

25h 05m2 stops San Francisco Hong Kong Intl

11:05 am - 5:59 pmHAN Hanoi Noibai-SAN San Diego

21h 54m2 stops Hong Kong Intl Vancouver Intl

$966Multiple Airlines

Tue, Feb 16 - Tue, Feb 23

6:15 am - 11:05 pmSAN San Diego-HAN Hanoi Noibai

25h 50m2 stops San Francisco Tokyo Narita

12:25 am - 6:35 pmHAN Hanoi Noibai-SAN San Diego

33h 10m2 stops Tokyo Narita San Francisco

$986ANA

Tue, Nov 17 - Tue, Dec 1

7:43 am - 10:15 pmSAN San Diego-HAN Hanoi Noibai

24h 32m2 stops San Francisco Tokyo Narita

11:35 pm - 6:35 pmHAN Hanoi Noibai-SAN San Diego

33h 00m2 stops Tokyo Narita San Francisco

$1,009ANA

Fri, Sep 11 - Tue, Sep 15

1:35 pm - 9:50 pmSAN San Diego-HAN Hanoi Noibai

18h 15m1 stop Tokyo Narita

11:20 pm - 11:35 amHAN Hanoi Noibai-SAN San Diego

26h 15m1 stop Tokyo Narita

$1,047Japan Airlines

Sun, Sep 13 - Sun, Sep 27

1:35 pm - 9:50 pmSAN San Diego-HAN Hanoi Noibai

18h 15m1 stop Tokyo Narita

11:20 pm - 5:10 pmHAN Hanoi Noibai-SAN San Diego

31h 50m2 stops Tokyo Narita San Francisco

$1,052Japan Airlines

Sun, Sep 13 - Sun, Sep 27

6:26 pm - 10:55 pmSAN San Diego-SGN Ho Chi Minh City

37h 29m3 stops San Francisco Los Angeles Hong Kong Intl

11:05 pm - 7:47 pmSGN Ho Chi Minh City-SAN San Diego

35h 42m2 stops Tokyo Haneda Los Angeles

$1,066United Airlines

Thu, Nov 19 - Wed, Jan 13

6:15 am - 10:55 pmSAN San Diego-SGN Ho Chi Minh City

25h 40m3 stops San Francisco Los Angeles Hong Kong Intl

6:00 am - 11:31 amSGN Ho Chi Minh City-SAN San Diego

20h 31m2 stops Hong Kong Intl Los Angeles

$1,066United Airlines

Fri, Nov 13 - Mon, Nov 30

7:41 pm - 10:55 pmSAN San Diego-SGN Ho Chi Minh City

36h 14m2 stops San Francisco Los Angeles

6:00 am - 11:31 amSGN Ho Chi Minh City-SAN San Diego

20h 31m1 stop Los Angeles

$1,076EVA Air

Sun, Nov 15 - Mon, Nov 30

7:10 am - 10:00 pmSAN San Diego-SGN Ho Chi Minh City

23h 50m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

3:45 pm - 11:31 amSGN Ho Chi Minh City-SAN San Diego

34h 46m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles

$1,121EVA Air

Wed, Nov 18 - Sun, Nov 29

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 pm - 5:25 amSAN San Diego-SGN Ho Chi Minh City

41h 55m2 stops San Francisco Tokyo Haneda

8:00 am - 11:35 amSGN Ho Chi Minh City-SAN San Diego

17h 35m1 stop Tokyo Narita

$1,080Multiple Airlines

Tue, Sep 1 - Wed, Sep 30

6:20 am - 10:15 pmSAN San Diego-HAN Hanoi Noibai

25h 55m2 stops San Francisco Tokyo Narita

11:35 pm - 3:54 pmHAN Hanoi Noibai-SAN San Diego

30h 19m2 stops Tokyo Narita San Francisco

$1,093ANA

Fri, Sep 4 - Thu, Sep 10

1:11 pm - 5:25 amSAN San Diego-SGN Ho Chi Minh City

50h 14m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 11:35 amSGN Ho Chi Minh City-SAN San Diego

17h 35m1 stop Tokyo Narita

$1,102Japan Airlines

Tue, Sep 1 - Wed, Sep 30

1:11 pm - 5:25 amSAN San Diego-SGN Ho Chi Minh City

50h 14m2 stops Chicago O'Hare Intl Tokyo Haneda

8:00 am - 11:35 amSGN Ho Chi Minh City-SAN San Diego

17h 35m1 stop Tokyo Narita

$1,105Japan Airlines

Tue, Sep 1 - Wed, Sep 30

10:00 am - 4:30 amSAN San Diego-SGN Ho Chi Minh City

28h 30m1 stop San Francisco

12:05 pm - 8:48 amSGN Ho Chi Minh City-SAN San Diego

34h 43m2 stops Incheon Intl San Francisco

$1,120Multiple Airlines

Thu, Sep 3 - Thu, Oct 1

9:30 pm - 4:30 amSAN San Diego-SGN Ho Chi Minh City

41h 00m1 stop San Francisco

5:40 pm - 10:08 amSGN Ho Chi Minh City-SAN San Diego

30h 28m1 stop San Francisco

$1,126Multiple Airlines

Tue, Sep 1 - Wed, Sep 30

1:35 pm - 9:45 pmSAN San Diego-SGN Ho Chi Minh City

18h 10m1 stop Tokyo Narita

8:00 am - 11:35 amSGN Ho Chi Minh City-SAN San Diego

17h 35m1 stop Tokyo Narita

$1,159Japan Airlines

Tue, Sep 1 - Wed, Sep 30

1:35 pm - 9:45 pmSAN San Diego-SGN Ho Chi Minh City

18h 10m1 stop Tokyo Narita

8:00 am - 11:35 amSGN Ho Chi Minh City-SAN San Diego

17h 35m1 stop Tokyo Narita

$1,163Japan Airlines

Fri, Sep 4 - Mon, Sep 28

1:35 pm - 9:50 pmSAN San Diego-HAN Hanoi Noibai

18h 15m1 stop Tokyo Narita

11:30 pm - 9:16 pmHAN Hanoi Noibai-SAN San Diego

35h 46m2 stops Incheon Intl Seattle/Tacoma Intl

$1,255Multiple Airlines

Fri, Sep 4 - Thu, Sep 10

1:35 pm - 3:10 pmSAN San Diego-HAN Hanoi Noibai

35h 35m3 stops Tokyo Narita Kuala Lumpur Intl Ho Chi Minh City

1:05 pm - 11:35 amHAN Hanoi Noibai-SAN San Diego

36h 30m2 stops Kuala Lumpur Intl Tokyo Narita

$2,860Multiple Airlines

Fri, Sep 4 - Thu, Sep 10

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Cathay Pacific flights from San Diego to Vietnam

Our best Cathay Pacific deals on San Diego to Vietnam flight tickets

Cathay Pacific

Jan 11

SAN6:16 amSan Diego

27h 04m

2 stops

SGN12:20 amHo Chi Minh City

Feb 9

SGN7:45 pmHo Chi Minh City

27h 35m

2 stops

SAN8:20 amSan Diego

$1,065

Cathay Pacific

Nov 16

SAN6:35 pmSan Diego

32h 55m

2 stops

HAN6:30 pmHanoi Noibai

Dec 1

HAN7:25 pmHanoi Noibai

35h 27m

2 stops

SAN3:52 pmSan Diego

$1,070

Delta flights from San Diego to Vietnam

Our best Delta deals on San Diego to Vietnam flight tickets

Delta

Jan 15

SAN6:50 amSan Diego

25h 30m

2 stops

SGN11:20 pmHo Chi Minh City

Feb 20

SGN2:05 pmHo Chi Minh City

42h 54m

2 stops

SAN5:59 pmSan Diego

$1,077

Delta

Nov 18

SAN7:20 amSan Diego

38h 30m

2 stops

SGN12:50 pmHo Chi Minh City

Nov 29

SGN11:50 pmHo Chi Minh City

49h 21m

2 stops

SAN10:11 amSan Diego

$1,129

Delta

Jan 8

SAN9:45 amSan Diego

46h 35m

2 stops

SGN11:20 pmHo Chi Minh City

Feb 10

SGN2:05 pmHo Chi Minh City

59h 10m

2 stops

SAN10:15 amSan Diego

$1,141

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Wed 11/18

2:00 pm-6:15 pm

2 stops37h 15m

Hanoi Noibai

Wed 12/2

11:05 am-5:59 pm

2 stops21h 54m

$937

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Tue 2/16

6:00 pm-10:05 am

2 stops25h 05m

Hanoi Noibai

Tue 2/23

11:05 am-5:59 pm

2 stops21h 54m

$966

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Tue 11/17

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

Tue 12/1

12:25 am-6:35 pm

2 stops33h 10m

$986

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Fri 9/11

7:43 am-10:15 pm

2 stops24h 32m

Hanoi Noibai

Tue 9/15

11:35 pm-6:35 pm

2 stops33h 00m

$1,009

Quickest round-trip

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Sun 9/13

1:35 pm-9:50 pm

1 stop18h 15m

Hanoi Noibai

Sun 9/27

11:20 pm-11:35 am

1 stop26h 15m

$1,047

San DiegoHanoi

SAN San Diego - HAN Hanoi Noibai

SANHAN

San Diego

Sun 9/13

1:35 pm-9:50 pm

1 stop18h 15m

Hanoi Noibai

Sun 9/27

11:20 pm-5:10 pm

2 stops31h 50m

$1,052

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Thu 11/19

6:26 pm-10:55 pm

3 stops37h 29m

Ho Chi Minh City

Wed 1/13

11:05 pm-7:47 pm

2 stops35h 42m

$1,066

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Fri 11/13

6:15 am-10:55 pm

3 stops25h 40m

Ho Chi Minh City

Mon 11/30

6:00 am-11:31 am

2 stops20h 31m

$1,066

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Sun 11/15

7:41 pm-10:55 pm

2 stops36h 14m

Ho Chi Minh City

Mon 11/30

6:00 am-11:31 am

1 stop20h 31m

$1,076

San DiegoHo Chi Minh City

SAN San Diego - SGN Ho Chi Minh City

SANSGN

San Diego

Wed 11/18

7:10 am-10:00 pm

2 stops23h 50m

Ho Chi Minh City

Sun 11/29

3:45 pm-11:31 am

2 stops34h 46m

$1,121

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 $868. 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 $905.

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 $1,153 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 $930 on momondo.

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

You could potentially save up to 13% 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	$438
Fastest flight time	22h 40m
Direct flights	None

The best one-way flight to Vietnam from San Diego in the past 72 hours is $438. The best round-trip flight deal from San Diego to Vietnam found on momondo in the last 72 hours is $937.

The fastest flight from San Diego to Vietnam takes 22h 40m

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 August 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 1,308 reviews	Search ANA flights
United Airlines	PriceFrom $735	Free Cancellation	Rating 7.4 10,150 reviews	Search United Airlines flights
STARLUX Airlines	PriceFrom $778	Free Cancellation	Rating 8.7 376 reviews	Search STARLUX Airlines flights
China Airlines	PriceFrom $793	Free Cancellation	Rating 8.3 844 reviews	Search China Airlines flights
Japan Airlines	PriceFrom $836	Free Cancellation	Rating 8.3 1,912 reviews	Search Japan Airlines flights
EVA Air	PriceFrom $868	Free Cancellation	Rating 8.5 1,522 reviews	Search EVA Air flights
Alaska Airlines	PriceFrom $924	Free Cancellation	Rating 7.9 12,864 reviews	Search Alaska Airlines flights
Asiana Airlines	PriceFrom $925	Free Cancellation	Rating 8.1 558 reviews	Search Asiana Airlines flights
Singapore Airlines	PriceFrom $1,089	Free Cancellation	Rating 8.2 1,591 reviews	Search Singapore 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.