Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Hanoi to San Diego from $500

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to San Diego departing on 5/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hanoi to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:35 pm - 7:55 pm
HAN
-
SAN
34h 20m
2 stops
United Airlines Logo
6:20 am - 10:15 pm
SAN
-
HAN
25h 55m
2 stops
$931United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:35 pm - 2:50 pm
HAN
-
SAN
29h 15m
2 stops
United Airlines Logo
6:20 am - 10:15 pm
SAN
-
HAN
25h 55m
2 stops
$932United Airlines
Wed, Sep 9 - Sun, Sep 13
Multiple Airlines Logo
12:05 pm - 7:58 am
HAN
-
SAN
57h 53m
2 stops
Multiple Airlines Logo
7:45 pm - 11:05 am
SAN
-
HAN
25h 20m
2 stops
$967Multiple Airlines
Tue, May 19 - Tue, May 26
EVA Air Logo
6:00 pm - 7:58 am
HAN
-
SAN
27h 58m
2 stops
EVA Air Logo
7:43 am - 4:50 pm
SAN
-
HAN
43h 07m
2 stops
$983EVA Air
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
5:50 pm - 7:58 am
HAN
-
SAN
28h 08m
2 stops
Multiple Airlines Logo
5:42 pm - 10:30 am
SAN
-
HAN
26h 48m
2 stops
$991Multiple Airlines
Wed, May 20 - Wed, May 27
Multiple Airlines Logo
12:05 pm - 9:25 pm
HAN
-
SAN
23h 20m
2 stops
Multiple Airlines Logo
9:27 pm - 11:05 am
SAN
-
HAN
23h 38m
2 stops
$1,098Multiple Airlines
Fri, Jun 12 - Mon, Jun 29
Multiple Airlines Logo
11:30 am - 10:10 am
HAN
-
SAN
36h 40m
2 stops
Multiple Airlines Logo
9:27 pm - 10:30 am
SAN
-
HAN
23h 03m
2 stops
$1,144Multiple Airlines
Mon, Jun 22 - Wed, Jun 24
Japan Airlines Logo
11:20 pm - 11:35 am
HAN
-
SAN
26h 15m
1 stop
Japan Airlines Logo
9:05 am - 9:50 pm
SAN
-
HAN
22h 45m
2 stops
$1,237Japan Airlines
Wed, Sep 9 - Sun, Sep 13
Japan Airlines Logo
11:20 pm - 11:35 am
HAN
-
SAN
26h 15m
1 stop
Japan Airlines Logo
9:05 am - 9:50 pm
SAN
-
HAN
22h 45m
2 stops
$1,238Japan Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:55 pm - 4:07 pm
HAN
-
SAN
30h 12m
2 stops
United Airlines Logo
7:41 pm - 10:35 pm
SAN
-
HAN
36h 54m
2 stops
$1,275United Airlines
Wed, May 20 - Wed, May 27

Qatar Airways flights from Hanoi to San Diego

Our best Qatar Airways deals on Hanoi to San Diego flight tickets
Qatar Airways
Jun 21
HAN7:30 pmHanoi Noibai
42h 26m
2 stops
SAN11:56 pmSan Diego
Jun 24
SAN9:27 pmSan Diego
50h 28m
2 stops
HAN1:55 pmHanoi Noibai
$1,318
Qatar Airways
Apr 17
HAN6:30 pmHanoi Noibai
43h 29m
2 stops
SAN11:59 pmSan Diego
Apr 20
SAN7:55 amSan Diego
33h 20m
2 stops
HAN7:15 amHanoi Noibai
$1,431
Qatar Airways
Apr 19
HAN6:30 pmHanoi Noibai
43h 29m
2 stops
SAN11:59 pmSan Diego
Apr 22
SAN7:15 amSan Diego
34h 00m
2 stops
HAN7:15 amHanoi Noibai
$1,493

STARLUX Airlines flights from Hanoi to San Diego

Our best STARLUX Airlines deals on Hanoi to San Diego flight tickets
STARLUX Airlines
May 20
HAN5:50 pmHanoi Noibai
44h 09m
2 stops
SAN11:59 pmSan Diego
May 27
SAN6:19 pmSan Diego
25h 51m
2 stops
HAN10:10 amHanoi Noibai
$1,432
STARLUX Airlines
Apr 20
HAN11:10 amHanoi Noibai
26h 49m
2 stops
SAN11:59 pmSan Diego
Apr 23
SAN7:35 pmSan Diego
31h 15m
2 stops
HAN4:50 pmHanoi Noibai
$1,872
STARLUX Airlines
Apr 16
HAN5:50 pmHanoi Noibai
44h 09m
2 stops
SAN11:59 pmSan Diego
Apr 19
SAN7:35 pmSan Diego
24h 35m
2 stops
HAN10:10 amHanoi Noibai
$2,329

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated April 5, 2026.
Use the filters below to find and compare flights from Hanoi to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 9/9

11:35 pm-7:55 pm

2 stops34h 20m

San Diego

Sun 9/13

6:20 am-10:15 pm

2 stops25h 55m

$931

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 9/9

11:35 pm-2:50 pm

2 stops29h 15m

San Diego

Sun 9/13

6:20 am-10:15 pm

2 stops25h 55m

$932

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Tue 5/19

12:05 pm-7:58 am

2 stops57h 53m

San Diego

Tue 5/26

7:45 pm-11:05 am

2 stops25h 20m

$967

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 5/20

6:00 pm-7:58 am

2 stops27h 58m

San Diego

Wed 5/27

7:43 am-4:50 pm

2 stops43h 07m

$983

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 5/20

5:50 pm-7:58 am

2 stops28h 08m

San Diego

Wed 5/27

5:42 pm-10:30 am

2 stops26h 48m

$991
Quickest round-trip

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Fri 6/12

12:05 pm-9:25 pm

2 stops23h 20m

San Diego

Mon 6/29

9:27 pm-11:05 am

2 stops23h 38m

$1,098

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Mon 6/22

11:30 am-10:10 am

2 stops36h 40m

San Diego

Wed 6/24

9:27 pm-10:30 am

2 stops23h 03m

$1,144

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 9/9

11:20 pm-11:35 am

1 stop26h 15m

San Diego

Sun 9/13

9:05 am-9:50 pm

2 stops22h 45m

$1,237

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 9/9

11:20 pm-11:35 am

1 stop26h 15m

San Diego

Sun 9/13

9:05 am-9:50 pm

2 stops22h 45m

$1,238

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

Wed 5/20

11:55 pm-4:07 pm

2 stops30h 12m

San Diego

Wed 5/27

7:41 pm-10:35 pm

2 stops36h 54m

$1,275

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Diego from

How to get the cheapest flight ticket from Hanoi to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hanoi to San Diego flights?

You could potentially save up to 36% on your flight if you consider stops on a Hanoi to San Diego flight.

When to book flights from Hanoi to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Hanoi to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hanoi to San Diego (HAN to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hanoi to San Diego

Fastest flight time

28h 15m

Direct flights

None
The fastest flight from Hanoi to San Diego takes 28h 15m
There are no direct flights from Hanoi to San Diego. There are no popular flight routes from Hanoi to San Diego.
Search flight deals

Frequently asked questions about flying from Hanoi to San Diego

  • How far is Hanoi Noibai to San Diego by plane?

    There are 7759.6 mi between Hanoi Noibai and San Diego. Flights usually cover this in 28h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Hanoi Noibai Airport to San Diego Airport?

    Prices for flights from Hanoi Noibai Airport to San Diego Airport are updated daily.

  • How old do you have to be to fly from Hanoi Noibai Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
Poway
San Ysidro
Imperial Beach
La Mesa
Lemon Grove
Borrego Springs
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Hanoi to San Diego?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Hanoi.

Can I find flights from Hanoi to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Hanoi with this policy.

How can momondo help me find flights from Hanoi to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Hanoi. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hanoi to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Hanoi to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 5/5
Tue 5/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States