$537+ Cheap flights from Hanoi (HAN) 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
HAN — SAN
Feb 25 — Mar 41
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Hanoi 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 Hanoi to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Hanoi (HAN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Find flight deals from Hanoi to San Diego
One-way flights from Hanoi to San DiegoSearch for one-way flight options from Hanoi to San Diego. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.
Search for one-way flight options from Hanoi to San Diego. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:05 pmHAN - SAN
2 stops42h 55mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 2/19. 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 6/511:35 pmHAN - SAN
2 stops38h 06mUnited Airlines
Deal found 2/19![United Airlines logo]()
$546
This Justfly.com deal was found by Cheapflights users on 2/19. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/412:40 amHAN - SAN
2 stops33h 07mANA
Deal found 2/19![ANA logo]()
$665
This FlightHub deal was found by Cheapflights users on 2/19. 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 5/711:20 pmHAN - SAN
1 stop25h 50mJapan Airlines
Deal found 2/19![Japan Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 2/19. 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 6/511:20 pmHAN - SAN
1 stop25h 50mAmerican Airlines
Deal found 2/19![American Airlines logo]()
$1,051
This Gurufare deal was found by Cheapflights users on 2/19. 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 6/56:30 pmHAN - SAN
3 stops38h 45mSingapore Airlines
Deal found 2/19![Singapore Airlines logo]()
$1,501
Find flights from Hanoi to San Diego within your budget
Customize your flight search to find flights from Hanoi 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 February 20, 2025.
Fly from
Hanoi
Fly to
San Diego
Route
Depart
Return
Price
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Wed 5/7
5:05 pm-10:00 pm
2 stops42h 55m
$537
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Thu 6/5
11:35 pm-11:41 pm
2 stops38h 06m
$546
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Wed 6/4
12:40 am-7:47 pm
2 stops33h 07m
$665
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Wed 5/7
11:20 pm-11:10 am
1 stop25h 50m
$846
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Thu 6/5
11:20 pm-11:10 am
1 stop25h 50m
$1,051
HanoiSan Diego
HAN - SAN
HANSAN
Hanoi Noibai
Thu 6/5
6:30 pm-7:15 pm
3 stops38h 45m
$1,501
- Most accurate provider: When it comes to deals on Hanoi-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hanoi-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hanoi-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Hanoi-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hanoi-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Hanoi to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Hanoi 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.
Travel insights for flights from Hanoi to San Diego
Get recent, data-driven insights about flights from Hanoi to San Diego including ideal travel times, pricing trends, and more.
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 February 20, 2025.
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Crew
8.7
Overall
8.4
Boarding
8.5
Comfort
8.2
Entertainment
7.9
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Feb 2025
MNL - HND
Related info for your journey
Find useful and relevant information for your journey from Hanoi to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Hanoi?
Book flights to Hanoi if you plan to visit one of these locationsEl Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs