HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$500+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SGN — SAN
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Vietnam to San Diego with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 April 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$881
(China Airlines)

One-way from

$500
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$950
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. 22% potential increase in price ($384 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($152 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find 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 April 30, 2025.

This China Airlines deal was found by Cheapflights users on 4/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:30 pmSGN - SAN
2 stops28h 09mMultiple Airlines
Wed 8/67:57 pmSAN - SGN
2 stops23h 43mMultiple Airlines
Deal found 4/29$881
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 5/131:50 amSGN - SAN
2 stops43h 49mEVA Air
Wed 8/67:57 pmSAN - SGN
2 stops23h 58mEVA Air
Deal found 4/29$985
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Wed 5/148:20 amSGN - SAN
1 stop16h 50mJapan Airlines
Wed 8/61:35 pmSAN - SGN
1 stop18h 10mJapan Airlines
Deal found 4/29$990
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sun 5/2511:35 pmHAN - SAN
2 stops29h 31mUnited Airlines
Wed 6/48:40 pmSAN - HAN
2 stops59h 35mUnited Airlines
Deal found 4/28$1,015
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1211:30 amSGN - SAN
2 stops24h 17mSTARLUX Airlines
Thu 6/197:05 pmSAN - SGN
2 stops25h 10mSTARLUX Airlines
Deal found 4/29$1,077
This Mytrip deal was found by Cheapflights users on 4/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/253:40 pmHAN - SAN
3 stops29h 33mMultiple Airlines
Wed 6/42:05 pmSAN - HAN
3 stops35h 30mMultiple Airlines
Deal found 4/28$1,298
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 6/128:20 amSGN - SAN
1 stop16h 50mAmerican Airlines
Thu 6/191:05 pmSAN - SGN
1 stop18h 55mAmerican Airlines
Deal found 4/29$1,378
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2511:20 pmHAN - SAN
2 stops31h 10mJapan Airlines
Wed 6/41:05 pmSAN - HAN
1 stop18h 45mJapan Airlines
Deal found 4/28$1,382
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 5/511:15 pmSGN - SAN
2 stops38h 44mUnited Airlines
Sun 5/117:45 amSAN - SGN
2 stops48h 10mUnited Airlines
Deal found 4/29$3,175
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sat 5/312:25 amHAN - SAN
2 stops28h 29mANA
Sun 5/116:15 amSAN - HAN
2 stops26h 00mANA
Deal found 4/29$4,666
This AranGrant deal was found by Cheapflights users on 4/29. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:25 amSGN - SAN
2 stops28h 29mANA
Sat 5/107:45 amSAN - SGN
2 stops26h 30mANA
Deal found 4/29$6,137
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:05 amSGN - SAN
2 stops30h 04mAir Canada
Sun 5/116:15 amSAN - SGN
2 stops26h 30mAir Canada
Deal found 4/29$8,414

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 April 30, 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

Wed 5/14

5:30 pm-7:39 am

2 stops28h 09m

San Diego

Wed 8/6

7:57 pm-9:40 am

2 stops23h 43m

$881

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Tue 5/13

1:50 am-7:39 am

2 stops43h 49m

San Diego

Wed 8/6

7:57 pm-9:55 am

2 stops23h 58m

$985

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Wed 5/14

8:20 am-11:10 am

1 stop16h 50m

San Diego

Wed 8/6

1:35 pm-9:45 pm

1 stop18h 10m

$990

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Sun 5/25

11:35 pm-3:06 pm

2 stops29h 31m

San Diego

Wed 6/4

8:40 pm-10:15 pm

2 stops59h 35m

$1,015

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Thu 6/12

11:30 am-9:47 pm

2 stops24h 17m

San Diego

Thu 6/19

7:05 pm-10:15 am

2 stops25h 10m

$1,077

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Sun 5/25

3:40 pm-7:13 am

3 stops29h 33m

San Diego

Wed 6/4

2:05 pm-3:35 pm

3 stops35h 30m

$1,298

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Thu 6/12

8:20 am-11:10 am

1 stop16h 50m

San Diego

Thu 6/19

1:05 pm-10:00 pm

1 stop18h 55m

$1,378

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Sun 5/25

11:20 pm-4:30 pm

2 stops31h 10m

San Diego

Wed 6/4

1:05 pm-9:50 pm

1 stop18h 45m

$1,382

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Thu 6/12

7:00 am-10:24 am

2 stops41h 24m

San Diego

Fri 6/20

7:35 pm-9:55 pm

2 stops36h 20m

$3,425

Ho Chi Minh CitySan Diego

SGN - SAN

SGNSAN

Ho Chi Minh City

Wed 6/11

12:05 am-4:09 pm

2 stops30h 04m

San Diego

Fri 6/20

6:15 am-10:45 pm

2 stops26h 30m

$9,765

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 20 results
1
2

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, August is the cheapest month in which you can book a flight from Vietnam to San Diego (average of $286). Flying from Vietnam to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

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

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 April 30, 2025.
To help decide which airline to fly from Vietnam to San Diego, see what other customers have to say about STARLUX Airlines, EVA Air and Korean Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
STARLUX Airlines
9.1
Wonderful
161 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
EVA Air
8.4
Very good
1,186 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Korean Air
8.4
Very good
1,066 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
Japan Airlines
8.3
Very good
1,459 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.
China Airlines
8.3
Very good
732 reviews
STARLUX Airlines
9.1
Wonderful
161 reviews

Entertainment

9.0

Boarding

9.0

Comfort

9.0

Food

8.9

Crew

9.3

Overall

9.1

Reviews

1 / 6
10.0
Excellent

Anonymous,Apr 2025

KIX - TPE

Very pleasant experience overall, while the main course of the meal could have been better and the movies could have been more recent and with more variety. They offer blindfolds and earplugs, which are a plus.

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.

  • 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 $536. Japan Airlines flights start at $568 while deals on STARLUX Airlines start at $664 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, August is the cheapest month in which you can book a flight from Vietnam to San Diego (average of $286). Flying from Vietnam to San Diego in March is currently the most expensive (average of $366). 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 Vietnam?

Book flights to Vietnam if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Vietnam to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Haneda to Los Angeles flights
New Delhi to San Francisco flights
Narita to Los Angeles flights
Mumbai to San Francisco flights
Incheon Intl to Los Angeles flights
Manila to Los Angeles flights
Taiwan Taoyuan Intl to Los Angeles flights
Manila to San Francisco flights
Taiwan Taoyuan Intl to San Francisco flights
Hong Kong to San Francisco flights
Haneda to San Francisco flights
Incheon Intl to San Francisco flights
Hyderabad to San Francisco flights
Hongqiao Intl to San Francisco flights
Bangalore to San Francisco flights
Pu Dong to San Francisco flights
Suvarnabhumi to Los Angeles flights
Hongqiao Intl to Los Angeles flights
Gimpo Intl to Los Angeles flights
Hong Kong to Los Angeles flights
Narita to San Francisco flights
Pu Dong to Los Angeles flights
Gimpo Intl to San Francisco flights
Suvarnabhumi to San Francisco flights
New Delhi to Los Angeles flights
Manila to Ontario flights
Ho Chi Minh City to Los Angeles flights
Bangalore to San Jose flights
Mumbai to Los Angeles flights
Yerevan to Los Angeles flights
Incheon Intl to Ontario flights
Taiwan Taoyuan Intl to Ontario flights
Singapore to San Francisco flights
Incheon Intl to Las Vegas flights
Singapore to Los Angeles flights
New Delhi to San Jose flights
Mumbai to San Jose flights
Sung Shan to Los Angeles flights
Chennai to San Francisco flights
Incheon Intl to San Jose flights
Kansai Intl to Los Angeles flights
Narita to Ontario flights
Ho Chi Minh City to San Francisco flights
Capital to San Francisco flights
Incheon Intl to Santa Ana flights
Haneda to Ontario flights
Manila to Santa Ana flights
Capital to Los Angeles flights
Manila to Burbank flights

Top 4 airlines flying from Vietnam to San Diego

Discover the top 4 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$917Average$923FlexibilityNo cancel feeOn-time69%
ANACheapest$936Average$1,024FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$939Average$1,450FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$948Average$950FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.