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$323+ 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SGN
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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 octubre 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$786
(Ovago)

One-way from

$323
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,047
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. 20% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 11/36:15 amSAN - SGN
2 stops25h 40mUnited Airlines
jue. 11/276:00 amSGN - SAN
2 stops19h 41mUnited Airlines
Deal found 10/29$829
This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/175:30 pmSAN - SGN
2 stops25h 35mEVA Air
lun. 12/151:55 amSGN - SAN
2 stops32h 57mEVA Air
Deal found 10/29$849
This American Airlines deal was found by Cheapflights users on 10/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/411:40 amSAN - SGN
1 stop19h 45mAmerican Airlines
mié. 12/177:50 amSGN - SAN
1 stop16h 55mAmerican Airlines
Deal found 10/29$856
This lastminute.com deal was found by Cheapflights users on 10/29. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/47:45 amSAN - SGN
2 stops25h 30mANA
mié. 12/177:30 amSGN - SAN
2 stops20h 20mANA
Deal found 10/29$858
This oojo deal was found by Cheapflights users on 10/30. 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.
lun. 11/35:30 pmSAN - SGN
2 stops37h 30mEVA Air
lun. 11/171:55 amSGN - SAN
2 stops26h 28mEVA Air
Deal found 10/30$864
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2911:40 amSAN - SGN
1 stop19h 35mJapan Airlines
lun. 12/87:50 amSGN - SAN
1 stop16h 55mJapan Airlines
Deal found 10/28$865
This United Airlines deal was found by Cheapflights users on 10/28. 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.
jue. 10/306:15 amSAN - SGN
3 stops26h 40mUnited Airlines
dom. 11/236:00 amSGN - SAN
3 stops27h 34mUnited Airlines
Deal found 10/28$866
This United Airlines deal was found by Cheapflights users on 10/29. 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.
lun. 11/177:50 pmSAN - SGN
3 stops36h 05mUnited Airlines
mar. 12/167:30 amSGN - SAN
3 stops28h 18mUnited Airlines
Deal found 10/29$869
This United Airlines deal was found by Cheapflights users on 10/28. 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.
lun. 12/16:15 amSAN - SGN
2 stops25h 40mUnited Airlines
jue. 12/46:00 amSGN - SAN
2 stops28h 52mUnited Airlines
Deal found 10/28$871
This KAYAK deal was found by Cheapflights users on 10/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2911:40 amSAN - SGN
1 stop19h 35mJapan Airlines
dom. 12/711:45 pmSGN - SAN
2 stops31h 45mJapan Airlines
Deal found 10/28$872
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:15 amSAN - SGN
2 stops26h 05mDelta
mié. 12/311:50 pmSGN - SAN
2 stops33h 23mDelta
Deal found 10/28$875
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/27:48 pmSAN - HAN
2 stops23h 47mChina Airlines
jue. 11/275:30 pmHAN - SAN
2 stops30h 45mChina Airlines
Deal found 10/29$904

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 octubre 30, 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

mié. 1/28

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

mar. 3/3

12:25 am-2:49 pm

2 stops29h 24m

$699

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

lun. 1/26

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

mar. 2/17

12:25 am-6:29 pm

2 stops33h 04m

$798

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

mar. 1/27

6:15 am-11:05 pm

2 stops25h 50m

Hanoi Noibai

lun. 2/16

12:25 am-5:29 pm

2 stops32h 04m

$798

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

dom. 1/25

11:08 am-11:05 pm

2 stops44h 57m

Hanoi Noibai

lun. 2/16

12:25 am-6:29 pm

2 stops33h 04m

$804

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

dom. 1/25

11:08 am-11:05 pm

2 stops44h 57m

Hanoi Noibai

mié. 2/18

12:25 am-2:49 pm

2 stops29h 24m

$804

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

lun. 1/26

7:45 am-11:05 pm

2 stops24h 20m

Hanoi Noibai

sáb. 2/14

12:25 am-5:29 pm

2 stops32h 04m

$848

San DiegoHanoi

SAN - HAN

SANHAN

San Diego

mié. 1/28

11:49 am-10:30 am

2 stops31h 41m

Hanoi Noibai

jue. 2/19

6:25 pm-12:07 am

2 stops44h 42m

$850

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

lun. 12/1

6:15 am-11:20 pm

2 stops26h 05m

Ho Chi Minh City

mié. 12/3

11:50 pm-6:13 pm

2 stops33h 23m

$875

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

sáb. 11/29

11:40 am-10:15 pm

1 stop19h 35m

Ho Chi Minh City

jue. 12/4

7:50 am-9:45 am

1 stop16h 55m

$878

San DiegoHo Chi Minh City

SAN - SGN

SANSGN

San Diego

dom. 2/8

7:45 am-10:55 pm

2 stops24h 10m

Ho Chi Minh City

mié. 4/1

7:00 am-5:49 pm

2 stops24h 49m

$895

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 41 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, April is the cheapest month in which you can book a flight from San Diego to Vietnam (average of $304). Flying from San Diego to Vietnam in July is currently the most expensive (average of $864). 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 octubre 30, 2025.

When flying from San Diego to Vietnam, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 8% versus a flight at noon.

What is the cheapest day to fly from San Diego to Vietnam?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Vietnam. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Vietnam flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 octubre 30, 2025.
Get a feel of what it's like to fly with Korean Air, ANA, and Japan Airlines from San Diego to Vietnam by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.4
Very good
998 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,596 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
11,215 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    There are many flights that can get you from San Diego to Vietnam in 19h 35m. Fly via ANA, Delta, or Japan Airlines to get the fastest option. Airlines will cover a distance of 8259 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for STARLUX Airlines. According to our data, you can fly for as low as $458. Users have also found prices from $521 and $542 on Korean Air and EVA Air, 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, April is the cheapest month in which you can book a flight from San Diego to Vietnam (average of $304). Flying from San Diego to Vietnam in July is currently the most expensive (average of $864). 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
STARLUX AirlinesCheapest$640Average$981FlexibilityNo cancel feeOn-timeN/A
ANACheapest$707Average$878FlexibilityNo cancel feeOn-time80%
United AirlinesCheapest$712Average$869FlexibilityNo cancel feeOn-time69%
China AirlinesCheapest$797Average$1,030FlexibilityNo cancel feeOn-time70%
Japan AirlinesCheapest$833Average$1,220FlexibilityNo cancel feeOn-time79%
EVA AirCheapest$863Average$1,091FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$871Average$1,021FlexibilityNo cancel feeOn-time81%
DeltaCheapest$874Average$879FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$1,003Average$1,170FlexibilityNo cancel feeOn-time75%
Asiana AirlinesCheapest$1,071Average$1,348FlexibilityNo cancel feeOn-time76%

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