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$450+ Cheap flights from San Diego (SAN) to Vietnam

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SGN
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from San Diego to Vietnam

Keep the following information in mind while searching for San Diego to Vietnam flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$880
(Delta)

One-way from

$450
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,175
Provider with most accurate pricing for San Diego-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for San Diego-Ho Chi Minh City flights.
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From San Diego to Vietnam
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One-way flight from San Diego to Vietnam
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Highest demand for flights based on searches. 27% potential increase in price ($484 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($65 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from San Diego to Vietnam

Cheapest flights from San Diego to Vietnam
Explore the most affordable flight options available from San Diego to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/218:30 pmSAN - HAN
2 stops59h 45mANA
Sun 5/411:35 pmHAN - SAN
2 stops53h 21mANA
Deal found 3/24$878
This Delta deal was found by Cheapflights users on 3/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/36:15 amSAN - HAN
2 stops25h 20mDelta
Sun 9/1412:00 pmHAN - SAN
2 stops25h 41mDelta
Deal found 3/25$880
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Sun 10/128:50 pmSAN - HAN
2 stops35h 25mUnited Airlines
Wed 10/2211:35 pmHAN - SAN
2 stops48h 29mUnited Airlines
Deal found 3/24$903
This EVA Air deal was found by Cheapflights users on 3/25. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:55 pmSAN - SGN
2 stops23h 00mMultiple Airlines
Tue 10/281:55 amSGN - SAN
2 stops23h 09mMultiple Airlines
Deal found 3/25$942
This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/288:30 pmSAN - SGN
2 stops37h 45mANA
Fri 5/97:00 amSGN - SAN
2 stops21h 54mANA
Deal found 3/25$962
This Fareboom deal was found by Cheapflights users on 3/26. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:55 pmSAN - SGN
2 stops24h 00mEVA Air
Mon 9/151:50 amSGN - SAN
2 stops22h 54mEVA Air
Deal found 3/26$968
This United deal was found by Cheapflights users on 3/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/282:27 pmSAN - SGN
2 stops43h 48mUnited Airlines
Fri 5/97:00 amSGN - SAN
3 stops45h 54mUnited Airlines
Deal found 3/25$980
This CrystalTravel deal was found by Cheapflights users on 3/24. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/267:00 amSAN - HAN
2 stops24h 40mKorean Air
Sat 11/812:20 pmHAN - SAN
2 stops21h 32mKorean Air
Deal found 3/24$981
This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:55 pmSAN - SGN
2 stops31h 20mSTARLUX Airlines
Thu 5/1511:30 amSGN - SAN
2 stops25h 14mSTARLUX Airlines
Deal found 3/25$989
This oojo deal was found by Cheapflights users on 3/25. 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.
Tue 4/227:45 pmSAN - SGN
2 stops24h 20mCathay Pacific
Tue 4/2911:05 amSGN - SAN
2 stops23h 44mCathay Pacific
Deal found 3/25$1,013
This Korean Air deal was found by Cheapflights users on 3/24. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:00 amSAN - SGN
2 stops24h 15mKorean Air
Thu 12/1111:40 pmSGN - SAN
2 stops29h 56mKorean Air
Deal found 3/24$1,030
This China Airlines deal was found by Cheapflights users on 3/24. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:45 pmSAN - HAN
2 stops24h 50mMultiple Airlines
Fri 5/235:50 pmHAN - SAN
2 stops27h 49mMultiple Airlines
Deal found 3/24$1,040

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from San Diego to Vietnam that are best for you.

Fly from

San Diego

Fly to

Vietnam

Route

Depart

Return

Price

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Mon 4/21

8:30 pm-10:15 pm

2 stops59h 45m

Hanoi Noibai

Sun 5/4

11:35 pm-2:56 pm

2 stops53h 21m

$878

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Tue 4/22

7:45 pm-9:55 am

2 stops24h 10m

Ho Chi Minh City

Mon 5/5

1:50 am-12:04 pm

2 stops24h 14m

$942

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 4/28

8:30 pm-12:15 am

2 stops37h 45m

Ho Chi Minh City

Fri 5/9

7:00 am-2:54 pm

2 stops21h 54m

$962

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 9/1

7:55 pm-9:55 am

2 stops24h 00m

Ho Chi Minh City

Mon 9/15

1:50 am-10:44 am

2 stops22h 54m

$968

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Mon 4/28

2:27 pm-12:15 am

2 stops43h 48m

Ho Chi Minh City

Fri 5/9

7:00 am-2:54 pm

3 stops45h 54m

$980

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Thu 5/8

7:55 pm-5:15 pm

2 stops31h 20m

Ho Chi Minh City

Thu 5/15

11:30 am-10:44 pm

2 stops25h 14m

$989

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Tue 4/22

7:45 pm-10:05 am

2 stops24h 20m

Ho Chi Minh City

Tue 4/29

11:05 am-8:49 pm

2 stops23h 44m

$1,013

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Sat 5/10

7:45 pm-10:35 am

2 stops24h 50m

Hanoi Noibai

Fri 5/23

5:50 pm-7:39 am

2 stops27h 49m

$1,040

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

Sat 4/19

2:27 pm-10:45 pm

2 stops42h 18m

Ho Chi Minh City

Fri 5/30

12:05 am-11:41 pm

2 stops37h 36m

$1,075

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

Thu 4/3

6:15 am-10:00 pm

2 stops25h 45m

Hanoi Noibai

Sat 4/12

1:25 pm-5:51 pm

2 stops42h 26m

$1,090

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 36 results
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Best time to book a flight from San Diego to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from San Diego 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 San Diego to Vietnam

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

Currently, March is the cheapest month in which you can book a flight from San Diego to Vietnam (average of $935). Flying from San Diego to Vietnam in June is currently the most expensive (average of $1,572). 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.

What is the cheapest time of day to fly from SAN to VN?

Find hourly flight availability from San Diego to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from San Diego to Vietnam, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Vietnam when rainfall is around 0.0 in.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. 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 Vietnam. Reviews last updated March 26, 2025.
See what other customers who have flown with STARLUX Airlines, EVA Air and Korean Air from San Diego to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
STARLUX Airlines
9.1
Wonderful
146 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
EVA Air
8.4
Very good
1,170 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Korean Air
8.4
Very good
1,049 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
Japan Airlines
8.3
Very good
1,440 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.
ANA
8.3
Very good
826 reviews
STARLUX Airlines
9.1
Wonderful
146 reviews

Overall

9.1

Boarding

9.0

Comfort

9.0

Entertainment

9.0

Food

8.9

Crew

9.3

Reviews

1 / 5
10.0
Excellent

Andrew,Jan 2025

LAX - TPE

Crew were attentive from start to finish. Each meal was amazing. IFE screen was huge and had quite a bit of western movies, however the tv shows were lacking.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Vietnam. 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 from for flights from San Diego to Vietnam?

    San Diego (SAN) is the airport you will fly out of if you book a flight from San Diego to Vietnam. It is only a 2.6 mi journey to San Diego (SAN) from San Diego’s city center.

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

    For one-way options, check prices for Asiana Airlines. According to our data, you can fly for as low as $490. Users have also found prices from $558 and $867 on ANA and China Airlines, respectively.

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

    The most popular flight routes from San Diego to Vietnam are San Diego - Ho Chi Minh City, San Diego - Hanoi Noibai and San Diego - Da Nang.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Vietnam 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 San Diego to Vietnam?

    Currently, March is the cheapest month in which you can book a flight from San Diego to Vietnam (average of $935). Flying from San Diego to Vietnam in June is currently the most expensive (average of $1,572). 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

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Alternative routes for San Diego to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Diego to Vietnam

Discover the top 10 airlines that operate flights from San Diego to Vietnam. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Japan AirlinesCheapest$801Average$1,614FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$838Average$901FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$838Average$973FlexibilityNo cancel feeOn-time69%
DeltaCheapest$873Average$994FlexibilityNo cancel feeOn-timeN/A
ANACheapest$879Average$912FlexibilityNo cancel feeOn-time80%
STARLUX AirlinesCheapest$940Average$992FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$959Average$1,023FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,018Average$1,340FlexibilityNo cancel feeOn-time76%
Singapore AirlinesCheapest$1,037Average$1,167FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,044Average$1,372FlexibilityNo cancel feeOn-time72%
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