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Cheap flights from Vietnam to San Diego from $440

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Vietnam to San Diego departing on 2/3. 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 Vietnam to San Diego

Recent round-trip flight deals from Vietnam to San Diego

Enter your travel dates to find the best prices.
EVA Air Logo
3:45 pm - 9:54 pm
SGN
-
SAN
44h 09m2 stops
EVA Air Logo
6:30 pm - 11:40 am
SAN
-
SGN
27h 10m2 stops
$842EVA Air
Mon, Mar 23 - Tue, Apr 7
Multiple Airlines Logo
5:30 pm - 8:35 am
HAN
-
SAN
30h 05m2 stops
Multiple Airlines Logo
4:00 pm - 10:35 am
SAN
-
HAN
27h 35m2 stops
$889Multiple Airlines
Thu, Jan 22 - Tue, Jan 27
Delta Logo
8:00 am - 10:17 am
SGN
-
SAN
40h 17m2 stops
Delta Logo
1:27 pm - 10:05 pm
SAN
-
SGN
42h 38m2 stops
$909Delta
Fri, Mar 20 - Thu, Apr 9
Delta Logo
11:50 pm - 8:43 pm
SGN
-
SAN
35h 53m2 stops
Delta Logo
11:00 am - 10:25 pm
SAN
-
SGN
44h 25m2 stops
$910Delta
Fri, Jan 16 - Tue, Feb 3
United Airlines Logo
11:05 pm - 11:05 pm
SGN
-
SAN
39h 00m2 stops
United Airlines Logo
11:08 am - 10:55 pm
SAN
-
SGN
44h 47m2 stops
$914United Airlines
Mon, Jan 19 - Sun, Feb 8
Korean Air Logo
8:00 am - 2:43 pm
SGN
-
SAN
20h 43m2 stops
Korean Air Logo
7:55 pm - 11:15 pm
SAN
-
SGN
37h 20m2 stops
$915Korean Air
Sat, Mar 21 - Sun, Apr 5
Korean Air Logo
11:20 pm - 6:23 pm
DAD
-
SAN
33h 03m2 stops
Korean Air Logo
7:55 pm - 9:30 pm
SAN
-
DAD
35h 35m2 stops
$920Korean Air
Fri, Mar 20 - Mon, Mar 23
United Airlines Logo
6:00 am - 7:48 pm
SGN
-
SAN
27h 48m2 stops
United Airlines Logo
7:44 pm - 9:50 pm
SAN
-
SGN
36h 06m3 stops
$925United Airlines
Tue, Mar 24 - Tue, Apr 7
Japan Airlines Logo
11:55 pm - 4:30 pm
HAN
-
SAN
31h 35m2 stops
Japan Airlines Logo
11:40 am - 10:30 pm
SAN
-
HAN
19h 50m1 stop
$1,126Japan Airlines
Wed, Jan 21 - Sun, Jan 25
Japan Airlines Logo
11:55 pm - 4:30 pm
HAN
-
SAN
31h 35m2 stops
Japan Airlines Logo
11:40 am - 10:30 pm
SAN
-
HAN
19h 50m1 stop
$1,176Japan Airlines
Wed, Jan 21 - Sun, Jan 25

Korean Air flights from Vietnam to San Diego

Our best Korean Air deals on Vietnam to San Diego flight tickets
Korean Air
Mar 21
SGN8:00 amHo Chi Minh City
20h 43m
2 stops
SAN2:43 pmSan Diego
Apr 5
SAN7:55 pmSan Diego
37h 20m
2 stops
SGN11:15 pmHo Chi Minh City
$915
Find similar
Korean Air
Mar 19
SGN8:00 amHo Chi Minh City
25h 12m
2 stops
SAN7:12 pmSan Diego
Mar 23
SAN6:21 amSan Diego
26h 04m
2 stops
SGN10:25 pmHo Chi Minh City
$920
Find similar
Korean Air
Jan 16
SGN2:05 pmHo Chi Minh City
40h 35m
2 stops
SAN3:40 pmSan Diego
Feb 5
SAN6:35 amSan Diego
25h 45m
2 stops
SGN11:20 pmHo Chi Minh City
$1,171
Find similar

United Airlines flights from Vietnam to San Diego

Our best United Airlines deals on Vietnam to San Diego flight tickets
United Airlines
Jan 19
SGN11:05 pmHo Chi Minh City
39h 00m
2 stops
SAN11:05 pmSan Diego
Feb 8
SAN11:08 amSan Diego
44h 47m
2 stops
SGN10:55 pmHo Chi Minh City
$914
Find similar
United Airlines
Mar 24
SGN6:00 amHo Chi Minh City
27h 48m
2 stops
SAN7:48 pmSan Diego
Apr 7
SAN7:44 pmSan Diego
36h 06m
3 stops
SGN9:50 pmHo Chi Minh City
$925
Find similar
United Airlines
Mar 20
SGN6:00 amHo Chi Minh City
31h 40m
2 stops
SAN11:40 pmSan Diego
Apr 4
SAN7:44 pmSan Diego
36h 06m
3 stops
SGN9:50 pmHo Chi Minh City
$934
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Vietnam to San Diego 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 December 16, 2025.
Use the filters below to find and compare flights from Vietnam to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Mon 3/23

3:45 pm-9:54 pm

2 stops44h 09m

San Diego

Tue 4/7

6:30 pm-11:40 am

2 stops27h 10m

$842

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Thu 1/22

5:30 pm-8:35 am

2 stops30h 05m

San Diego

Tue 1/27

4:00 pm-10:35 am

2 stops27h 35m

$889

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 3/20

8:00 am-10:17 am

2 stops40h 17m

San Diego

Thu 4/9

1:27 pm-10:05 pm

2 stops42h 38m

$909

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 1/16

11:50 pm-8:43 pm

2 stops35h 53m

San Diego

Tue 2/3

11:00 am-10:25 pm

2 stops44h 25m

$910

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Mon 1/19

11:05 pm-11:05 pm

2 stops39h 00m

San Diego

Sun 2/8

11:08 am-10:55 pm

2 stops44h 47m

$914

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Sat 3/21

8:00 am-2:43 pm

2 stops20h 43m

San Diego

Sun 4/5

7:55 pm-11:15 pm

2 stops37h 20m

$915

Da NangSan Diego

DAD - SAN

DADSAN

Da Nang

Fri 3/20

11:20 pm-6:23 pm

2 stops33h 03m

San Diego

Mon 3/23

7:55 pm-9:30 pm

2 stops35h 35m

$920

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Tue 3/24

6:00 am-7:48 pm

2 stops27h 48m

San Diego

Tue 4/7

7:44 pm-9:50 pm

3 stops36h 06m

$925

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 1/21

11:55 pm-4:30 pm

2 stops31h 35m

San Diego

Sun 1/25

11:40 am-10:30 pm

1 stop19h 50m

$1,126

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 1/21

11:55 pm-4:30 pm

2 stops31h 35m

San Diego

Sun 1/25

11:40 am-10:30 pm

1 stop19h 50m

$1,176

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 San Diego from

How to get the cheapest flight ticket from Vietnam to San Diego

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 day to depart on your flight to San Diego?

The cheapest day to depart from Vietnam to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $958. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,385. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

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

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $1,025. Flights in the morning are often more expensive with an average ticket price of $1,026.

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

You could potentially save up to 10% on your flight if you consider stops on a Vietnam to San Diego flight.

Cheap Vietnam to San Diego flight deals and tips

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

Fastest flight time

25h 12m

Direct flights

None
The fastest flight from Vietnam to San Diego takes 25h 12m
There are no direct flights from Vietnam to San Diego. There are no popular flight routes from Vietnam to San Diego.
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Vietnam to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport 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 Vietnam to San Diego

Compare and see reviews for airlines that fly from Vietnam to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $902Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
Japan AirlinesPriceFrom $910Free CancellationRating
8.3
1,659 reviews
Search Japan Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
Imperial Beach
Borrego Springs
La Mesa
San Ysidro
Alpine
Lemon Grove
Santee

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Vietnam to San Diego. momondo saves you time and could save you money on your trip.

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

Flights from Vietnam to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Vietnam to San Diego 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 Vietnam to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Vietnam 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.

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