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Cheap flights from San Diego to Vietnam from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Vietnam departing on 9/28. 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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Find the cheapest flights from San Diego to Vietnam

Cheap round-trip flights

ANA Logo
6:20 am - 12:15 amSAN-SGN
26h 55m2 stops
ANA Logo
7:00 am - 5:53 pmSGN-SAN
24h 53m2 stops
$807ANA
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Thu, Mar 5 - Wed, Apr 15
China Airlines Logo
5:25 pm - 4:50 pmSAN-SGN
32h 25m2 stops
China Airlines Logo
5:50 pm - 8:34 amSGN-SAN
28h 44m2 stops
$808China Airlines
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Mon, Feb 9 - Mon, Mar 9
United Airlines Logo
6:15 am - 9:55 pmSAN-SGN
49h 40m2 stops
United Airlines Logo
6:00 am - 7:52 pmSGN-SAN
28h 52m2 stops
$812United Airlines
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Thu, Oct 16 - Thu, Nov 6
Korean Air Logo
6:20 am - 9:45 pmSAN-HAN
25h 25m2 stops
Korean Air Logo
12:20 pm - 7:08 pmHAN-SAN
21h 48m2 stops
$815Korean Air
Find Deal
Thu, Oct 30 - Thu, Nov 6
United Airlines Logo
6:15 am - 9:55 pmSAN-SGN
49h 40m2 stops
United Airlines Logo
6:00 am - 12:13 amSGN-SAN
33h 13m3 stops
$817United Airlines
Find Deal
Thu, Oct 16 - Thu, Nov 6
Alaska Airlines Logo
11:40 am - 10:15 pmSAN-SGN
19h 35m1 stop
Alaska Airlines Logo
7:50 am - 9:45 amSGN-SAN
16h 55m1 stop
$869Alaska Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Alaska Airlines Logo
6:15 am - 10:15 pmSAN-SGN
25h 00m2 stops
Alaska Airlines Logo
7:50 am - 9:45 amSGN-SAN
16h 55m1 stop
$874Alaska Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Korean Air Logo
6:20 am - 12:35 pmSAN-SGN
40h 15m2 stops
Korean Air Logo
1:55 pm - 6:10 pmSGN-SAN
42h 15m2 stops
$881Korean Air
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Sat, Oct 4 - Thu, Oct 16
Japan Airlines Logo
7:05 am - 10:30 pmSAN-HAN
24h 25m2 stops
Japan Airlines Logo
11:55 pm - 9:45 amHAN-SAN
24h 50m1 stop
$1,060Japan Airlines
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Tue, Jan 13 - Sat, Feb 14
Japan Airlines Logo
7:05 am - 10:30 pmSAN-HAN
24h 25m2 stops
Japan Airlines Logo
11:55 pm - 9:45 amHAN-SAN
24h 50m1 stop
$1,062Japan Airlines
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Tue, Jan 13 - Sat, Feb 14

STARLUX Airlines flights from San Diego to Vietnam

Our best STARLUX Airlines deals on San Diego to Vietnam flight tickets
STARLUX Airlines
Jan 10
SAN5:25 pmSan Diego
32h 20m
2 stops
SGN4:45 pmHo Chi Minh City
Feb 6
SGN11:40 amHo Chi Minh City
27h 27m
2 stops
SAN12:07 amSan Diego
$821
Find similar
STARLUX Airlines
Jan 6
SAN11:41 amSan Diego
31h 49m
2 stops
SGN10:30 amHo Chi Minh City
Apr 30
SGN6:25 pmHo Chi Minh City
42h 16m
2 stops
SAN10:41 pmSan Diego
$826
Find similar
STARLUX Airlines
Feb 15
SAN4:00 pmSan Diego
34h 15m
2 stops
DAD5:15 pmDa Nang
Mar 17
DAD6:25 pmDa Nang
43h 42m
2 stops
SAN12:07 amSan Diego
$850
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Korean Air flights from San Diego to Vietnam

Our best Korean Air deals on San Diego to Vietnam flight tickets
Korean Air
Oct 30
SAN6:20 amSan Diego
25h 25m
2 stops
HAN9:45 pmHanoi Noibai
Nov 6
HAN12:20 pmHanoi Noibai
21h 48m
2 stops
SAN7:08 pmSan Diego
$815
Find similar
Korean Air
Oct 4
SAN6:20 amSan Diego
40h 15m
2 stops
SGN12:35 pmHo Chi Minh City
Oct 16
SGN1:55 pmHo Chi Minh City
42h 15m
2 stops
SAN6:10 pmSan Diego
$881
Find similar
Korean Air
Nov 19
SAN6:15 amSan Diego
24h 30m
2 stops
HAN9:45 pmHanoi Noibai
Dec 5
HAN12:20 pmHanoi Noibai
21h 57m
2 stops
SAN7:17 pmSan Diego
$886
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 September 17, 2025.
Use the filters below to find and compare flights from San Diego to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Thu 3/5

6:20 am-12:15 am

2 stops26h 55m

Ho Chi Minh City

Wed 4/15

7:00 am-5:53 pm

2 stops24h 53m

$807

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 2/9

5:25 pm-4:50 pm

2 stops32h 25m

Ho Chi Minh City

Mon 3/9

5:50 pm-8:34 am

2 stops28h 44m

$808

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Thu 10/16

6:15 am-9:55 pm

2 stops49h 40m

Ho Chi Minh City

Thu 11/6

6:00 am-7:52 pm

2 stops28h 52m

$812

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 10/30

6:20 am-9:45 pm

2 stops25h 25m

Hanoi Noibai

Thu 11/6

12:20 pm-7:08 pm

2 stops21h 48m

$815

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Thu 10/16

6:15 am-9:55 pm

2 stops49h 40m

Ho Chi Minh City

Thu 11/6

6:00 am-12:13 am

3 stops33h 13m

$817

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 11/3

11:40 am-10:15 pm

1 stop19h 35m

Ho Chi Minh City

Wed 11/19

7:50 am-9:45 am

1 stop16h 55m

$869

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 11/3

6:15 am-10:15 pm

2 stops25h 00m

Ho Chi Minh City

Wed 11/19

7:50 am-9:45 am

1 stop16h 55m

$874

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Sat 10/4

6:20 am-12:35 pm

2 stops40h 15m

Ho Chi Minh City

Thu 10/16

1:55 pm-6:10 pm

2 stops42h 15m

$881

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 1/13

7:05 am-10:30 pm

2 stops24h 25m

Hanoi Noibai

Sat 2/14

11:55 pm-9:45 am

1 stop24h 50m

$1,060

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Tue 1/13

7:05 am-10:30 pm

2 stops24h 25m

Hanoi Noibai

Sat 2/14

11:55 pm-9:45 am

1 stop24h 50m

$1,062

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Vietnam from

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

What is the cheapest month to fly to Vietnam?

The month of August is, on average, the cheapest month to fly to Vietnam from San Diego, with most prices found around $873. If you don’t want to visit Vietnam in August, then you should wait until September to fly from San Diego, when ticket prices are also cheap, with an average price of $874.

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 $1,152 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 $816 on momondo.

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

You could potentially save up to 3% 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

Direct flights

None
There are no direct flights from San Diego to Vietnam. There are no popular flight routes from San Diego to Vietnam.
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  • 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?

  • 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
ANAPriceFrom $707Free CancellationRating
8.4
964 reviews
Search ANA flights
United AirlinesPriceFrom $712Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
China AirlinesPriceFrom $797Free CancellationRating
8.3
768 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $856Free CancellationRating
8.9
215 reviews
Search STARLUX Airlines flights
EVA AirPriceFrom $863Free CancellationRating
8.4
1,237 reviews
Search EVA Air flights
Japan AirlinesPriceFrom $870Free CancellationRating
8.3
1,559 reviews
Search Japan Airlines flights
DeltaPriceFrom $874Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Korean AirPriceFrom $880Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $1,056Free CancellationRating
8.2
481 reviews
Search Asiana Airlines flights
Alaska AirlinesPriceFrom $1,079Free CancellationRating
8.0
10,000 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.

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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