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$429+ 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — SAN
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
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 December 27, 2025.

This oojo deal was found by Cheapflights users on 12/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:00 amSGN - SAN
2 stops27h 51mChina Airlines
Fri 1/210:25 pmSAN - SGN
2 stops44h 35mChina Airlines
Deal found 12/25$4,355
This CheapOair deal was found by Cheapflights users on 12/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:50 amSGN - SAN
2 stops21h 56mJapan Airlines
Fri 1/211:40 amSAN - SGN
1 stop19h 45mJapan Airlines
Deal found 12/25$4,517
This United Airlines deal was found by Cheapflights users on 12/25. 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 12/267:30 amSGN - SAN
3 stops46h 28mUnited Airlines
Fri 1/211:12 amSAN - SGN
2 stops44h 43mUnited Airlines
Deal found 12/25$4,583
This American Airlines deal was found by Cheapflights users on 12/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:50 amSGN - SAN
1 stop16h 55mAmerican Airlines
Fri 1/211:40 amSAN - SGN
1 stop19h 45mAmerican Airlines
Deal found 12/25$5,741

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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$807
(oojo)

One-way from

$485
(EVA Air)

Popular in

January

Cheapest in

November

Average price

$1,068
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. 12% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($112 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 27, 2025.
Use the filters below to find and compare flights from Vietnam to San Diego that are best for you.

Fly from

Vietnam

Fly to

San Diego

Route

Depart

Return

Price

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Mon 1/26

3:45 pm-10:55 am

2 stops34h 10m

San Diego

Thu 7/30

6:30 am-10:00 pm

2 stops25h 30m

$831

Da NangSan Diego

DAD - SAN

DADSAN

Da Nang

Fri 5/8

10:55 pm-10:55 pm

2 stops38h 00m

San Diego

Mon 5/11

3:35 pm-9:05 pm

2 stops39h 30m

$920

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 4/24

7:35 am-5:47 pm

2 stops24h 12m

San Diego

Mon 4/27

7:55 pm-10:05 pm

2 stops36h 10m

$920

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Fri 4/24

7:00 am-12:29 am

3 stops31h 29m

San Diego

Mon 4/27

7:40 pm-9:50 pm

3 stops36h 10m

$935

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Mon 1/26

3:45 pm-10:55 am

2 stops34h 10m

San Diego

Thu 7/30

6:30 am-4:30 am

1 stop32h 00m

$1,039

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Thu 1/15

11:05 pm-8:37 am

2 stops48h 32m

San Diego

Wed 1/28

6:00 pm-10:55 pm

3 stops37h 55m

$1,065

Da NangSan Diego

DAD - SAN

DADSAN

Da Nang

Fri 5/8

5:30 pm-9:17 am

2 stops29h 47m

San Diego

Mon 5/11

7:30 pm-9:00 am

2 stops23h 30m

$1,143

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Wed 1/14

12:05 am-2:52 pm

2 stops29h 47m

San Diego

Wed 1/28

6:15 am-10:55 pm

1 stop25h 40m

$1,244

Da NangSan Diego

DAD - SAN

DADSAN

Da Nang

Fri 5/8

11:30 pm-6:33 pm

3 stops33h 03m

San Diego

Mon 5/11

12:10 pm-9:50 pm

3 stops43h 40m

$1,644

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Sun 3/15

11:55 am-9:30 pm

3 stops47h 35m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Showing 1-10 of 24 results
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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

What is the cheapest month to book a flight from Vietnam to San Diego?

Currently, November is the cheapest month in which you can book a flight from Vietnam to San Diego (average of $706). Flying from Vietnam to San Diego in January is currently the most expensive (average of $854). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 December 27, 2025.
Read reviews from past customers who have flown Korean Air and 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.
Korean Air
8.4
Very good
1,185 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,185 reviews
Korean Air
8.4
Very good
1,185 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Japan Airlines
8.3
Very good
1,662 reviews
Korean Air
8.4
Very good
1,185 reviews

Food

8.1

Crew

8.7

Overall

8.4

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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 EVA Air, Korean Air, and United Airlines fly from Vietnam to San Diego in about 24h. The time it takes to get you to your destination can typically vary by up to 14h. 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 Japan Airlines, which is currently one of the cheapest options available, starting at $513. Delta flights start at $535 while deals on EVA Air start at $546 one-way.

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

    While some choose either Hanoi Noibai - San Diego or Da Nang - 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.

  • What is the cheapest month to book a flight from Vietnam to San Diego?

    Currently, November is the cheapest month in which you can book a flight from Vietnam to San Diego (average of $706). Flying from Vietnam to San Diego in January is currently the most expensive (average of $854). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Chula Vista
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

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Top 2 airlines flying from Vietnam to San Diego

Discover the top 2 airlines 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$902Average$950FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$910Average$1,233FlexibilityNo cancel feeOn-time79%

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