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$506+ Cheap flights from Vietnam to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — SAN
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap flight deals from Vietnam to San Diego

Cheapest flights from Vietnam to San Diego
Explore the most affordable flight options available from Vietnam to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 29, 2026.

This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:30 am
SGN
-
SAN
2 stops30h 25m
Delta
Sun 11/155:00 pm
SAN
-
SGN
2 stops39h 20m
Delta
Deal found 6/29$816
This Korean Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:30 am
SGN
-
SAN
2 stops21h 46m
Korean Air
Wed 9/307:00 am
SAN
-
SGN
2 stops26h 15m
Korean Air
Deal found 6/29$822
This Korean Air deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:50 pm
SGN
-
SAN
2 stops29h 46m
Korean Air
Sat 11/283:35 pm
SAN
-
SGN
2 stops40h 45m
Korean Air
Deal found 6/29$828
This Korean Air deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:45 pm
SGN
-
SAN
2 stops29h 27m
Korean Air
Mon 10/57:00 am
SAN
-
SGN
2 stops26h 15m
Korean Air
Deal found 6/28$831
This Korean Air deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:55 pm
DAD
-
SAN
2 stops44h 33m
Korean Air
Sun 10/46:15 am
SAN
-
DAD
2 stops24h 50m
Korean Air
Deal found 6/28$931
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:05 pm
SGN
-
SAN
2 stops33h 12m
United Airlines
Tue 11/177:41 pm
SAN
-
SGN
3 stops36h 14m
United Airlines
Deal found 6/24$1,021
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:00 am
SGN
-
SAN
3 stops31h 31m
United Airlines
Mon 10/56:15 am
SAN
-
SGN
2 stops28h 00m
United Airlines
Deal found 6/28$1,026
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am
SGN
-
SAN
2 stops27h 45m
United Airlines
Sun 11/157:41 pm
SAN
-
SGN
3 stops36h 14m
United Airlines
Deal found 6/29$1,028
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
SGN
-
SAN
3 stops25h 35m
United Airlines
Wed 9/306:15 am
SAN
-
SGN
3 stops25h 50m
United Airlines
Deal found 6/29$1,036
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:35 pm
HAN
-
SAN
2 stops34h 33m
United Airlines
Sun 9/275:00 pm
SAN
-
HAN
2 stops39h 15m
United Airlines
Deal found 6/28$1,042
This Delta deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:30 am
SGN
-
SAN
2 stops30h 19m
Delta
Mon 8/177:02 pm
SAN
-
SGN
2 stops38h 13m
Delta
Deal found 6/29$1,066
This Korean Air deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:30 am
SGN
-
SAN
2 stops24h 35m
Korean Air
Fri 8/147:03 am
SAN
-
SGN
2 stops26h 12m
Korean Air
Deal found 6/27$1,078

Find flight deals from Vietnam to San Diego

Keep the following information in mind while searching for Vietnam to San Diego flight deals. Data was last updated June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$816
(Delta)

One-way from

$506
(Trip.com)

Popular in

July

Cheapest in

April

Average price

$1,029
Provider with most accurate pricing for Ho Chi Minh City-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ho Chi Minh City-San Diego flights.
Search Deals
From Vietnam to San Diego
Search Deals
One-way flight from Vietnam to San Diego
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
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

Cheapest round-trip

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Sun 10/25

7:30 am-10:15 am

2 stops40h 45m

San Diego

Sun 11/15

1:35 pm-11:20 pm

2 stops42h 45m

$816

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Sun 11/22

8:00 am-10:49 pm

2 stops29h 49m

San Diego

Sun 11/29

6:15 am-11:20 pm

2 stops26h 05m

$822

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 10/2

11:45 pm-3:12 pm

2 stops29h 27m

San Diego

Mon 10/5

7:00 am-11:15 pm

2 stops26h 15m

$831

Da NangSan Diego

DAD - SAN

DADSAN

Da Nang

Fri 10/2

3:55 pm-10:28 pm

2 stops44h 33m

San Diego

Sun 10/4

6:15 am-9:05 pm

2 stops24h 50m

$931

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Mon 11/16

11:05 pm-5:17 pm

2 stops33h 12m

San Diego

Tue 11/17

7:41 pm-10:55 pm

3 stops36h 14m

$1,021

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Sun 10/25

11:05 pm-3:32 pm

2 stops30h 27m

San Diego

Sun 11/15

7:41 pm-10:55 pm

3 stops36h 14m

$1,026

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 10/2

7:00 am-12:31 am

3 stops31h 31m

San Diego

Mon 10/5

6:15 am-12:15 am

2 stops28h 00m

$1,026

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Tue 9/1

11:15 pm-3:54 pm

2 stops30h 39m

San Diego

Wed 9/30

6:15 am-10:05 pm

3 stops25h 50m

$1,026

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Thu 10/22

7:00 am-3:54 pm

2 stops22h 54m

San Diego

Sun 11/15

6:15 am-10:55 pm

3 stops25h 40m

$1,028

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Thu 9/24

11:35 pm-8:08 pm

2 stops34h 33m

San Diego

Sun 9/27

5:00 pm-10:15 pm

2 stops39h 15m

$1,042

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Vietnam to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Vietnam with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Vietnam to San Diego
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 29, 2026.
Read reviews from past customers who have flown Japan Airlines from Vietnam to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,852 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Makoto,May 2026

KIX - LAX

Everyone was so attentive and helpful. Food was tasty and the drink selection was great! I few economy but was treated like 1st class!
Japan Airlines
8.3
Very good
1,852 reviews
Japan Airlines
8.3
Very good
1,852 reviews

Crew

8.7

Boarding

8.4

Overall

8.3

Food

7.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Makoto,May 2026

KIX - LAX

Everyone was so attentive and helpful. Food was tasty and the drink selection was great! I few economy but was treated like 1st class!

Related info for your journey

Find useful and relevant information for your journey from Vietnam to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Vietnam?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly into when you book flights from Vietnam to San Diego.

  • How long is the flight from Vietnam to San Diego?

    Airlines like Delta, Korean Air, and United Airlines fly from Vietnam to San Diego in about 24h 35m. The time it takes to get you to your destination can typically vary by up to 16h 02m. Airlines will cover a distance of 8259 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Vietnam to San Diego one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $466. Japan Airlines flights start at $468 while deals on EVA Air start at $509 one-way.

  • What are the most popular routes from Vietnam to San Diego?

    While some choose either Da Nang - San Diego or Hanoi Noibai - San Diego, Ho Chi Minh City - San Diego is the most popular route from Vietnam to San Diego.

  • Can I find deals for flights from Vietnam to San Diego that include hotel bookings?

    Yes. In addition to deals on Vietnam to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vietnam to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vietnam to San Diego.

  • Can I find deals for business class flights from Vietnam to San Diego?

    Yes. Cheapflights offers flight deals from Vietnam to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Vietnam to San Diego

Discover the top airline that operate flights from Vietnam to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$955Average$1,302FlexibilityNo cancel feeOn-time79%

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