Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Hanoi to San Diego from $444

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 10/20. 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
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.
STARLUX Airlines Logo
11:30 am - 10:59 pmHAN-SAN
26h 29m2 stops
STARLUX Airlines Logo
3:43 pm - 5:25 pmSAN-HAN
34h 42m2 stops
$1,073STARLUX Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
China Airlines Logo
5:30 pm - 9:15 amHAN-SAN
30h 45m2 stops
China Airlines Logo
4:07 pm - 4:30 pmSAN-HAN
33h 23m2 stops
$1,185China Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
China Airlines Logo
5:30 pm - 9:15 amHAN-SAN
30h 45m2 stops
China Airlines Logo
4:07 pm - 10:35 amSAN-HAN
27h 28m2 stops
$1,213China Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
United Airlines Logo
12:25 am - 10:21 amHAN-SAN
48h 56m2 stops
United Airlines Logo
6:15 am - 11:05 pmSAN-HAN
25h 50m2 stops
$1,270United Airlines
Find Deal
jue., nov. 13 - mar., nov. 18
Qatar Airways Logo
3:00 am - 12:45 pmHAN-SAN
48h 45m2 stops
Qatar Airways Logo
9:59 pm - 7:45 pmSAN-HAN
30h 46m2 stops
$1,287Qatar Airways
Find Deal
jue., nov. 13 - mar., nov. 18
United Airlines Logo
12:25 am - 10:21 amHAN-SAN
48h 56m2 stops
United Airlines Logo
5:55 pm - 11:05 pmSAN-HAN
38h 10m3 stops
$1,380United Airlines
Find Deal
jue., nov. 13 - mar., nov. 18
Japan Airlines Logo
11:55 pm - 9:45 amHAN-SAN
24h 50m1 stop
Japan Airlines Logo
11:40 am - 10:30 pmSAN-HAN
19h 50m1 stop
$1,782Japan Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
Japan Airlines Logo
11:55 pm - 2:47 pmHAN-SAN
29h 52m2 stops
Japan Airlines Logo
11:40 am - 10:30 pmSAN-HAN
19h 50m1 stop
$1,892Japan Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
American Airlines Logo
11:55 pm - 9:45 amHAN-SAN
24h 50m1 stop
American Airlines Logo
11:40 am - 10:30 pmSAN-HAN
19h 50m1 stop
$2,143American Airlines
Find Deal
vie., nov. 14 - mar., nov. 18
United Airlines Logo
12:25 am - 3:02 pmHAN-SAN
29h 37m2 stops
United Airlines Logo
6:15 am - 11:05 pmSAN-HAN
25h 50m2 stops
$3,357United Airlines
Find Deal
mié., dic. 3 - mié., dic. 10

Japan Airlines flights from Hanoi to San Diego

Our best Japan Airlines deals on Hanoi to San Diego flight tickets
Japan Airlines
Nov 14
HAN11:55 pmHanoi Noibai
24h 50m
1 stop
SAN9:45 amSan Diego
Nov 18
SAN11:40 amSan Diego
19h 50m
1 stop
HAN10:30 pmHanoi Noibai
$1,782
Find similar
Japan Airlines
Nov 14
HAN11:55 pmHanoi Noibai
29h 52m
2 stops
SAN2:47 pmSan Diego
Nov 18
SAN11:40 amSan Diego
19h 50m
1 stop
HAN10:30 pmHanoi Noibai
$1,892
Find similar
Japan Airlines
Dec 4
HAN11:55 pmHanoi Noibai
24h 50m
1 stop
SAN9:45 amSan Diego
Dec 10
SAN7:15 amSan Diego
24h 15m
2 stops
HAN10:30 pmHanoi Noibai
$4,397
Find similar

China Airlines flights from Hanoi to San Diego

Our best China Airlines deals on Hanoi to San Diego flight tickets
China Airlines
Nov 14
HAN5:30 pmHanoi Noibai
30h 45m
2 stops
SAN9:15 amSan Diego
Nov 18
SAN4:07 pmSan Diego
33h 23m
2 stops
HAN4:30 pmHanoi Noibai
$1,185
Find similar
China Airlines
Nov 14
HAN5:30 pmHanoi Noibai
30h 45m
2 stops
SAN9:15 amSan Diego
Nov 18
SAN4:07 pmSan Diego
27h 28m
2 stops
HAN10:35 amHanoi Noibai
$1,213
Find similar

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 octubre 2, 2025.
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

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

11:30 am-10:59 pm

2 stops26h 29m

San Diego

mar. 11/18

3:43 pm-5:25 pm

2 stops34h 42m

$1,073

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

5:30 pm-9:15 am

2 stops30h 45m

San Diego

mar. 11/18

4:07 pm-4:30 pm

2 stops33h 23m

$1,185

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

5:30 pm-9:15 am

2 stops30h 45m

San Diego

mar. 11/18

4:07 pm-10:35 am

2 stops27h 28m

$1,213

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

jue. 11/13

12:25 am-10:21 am

2 stops48h 56m

San Diego

mar. 11/18

6:15 am-11:05 pm

2 stops25h 50m

$1,270

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

jue. 11/13

3:00 am-12:45 pm

2 stops48h 45m

San Diego

mar. 11/18

9:59 pm-7:45 pm

2 stops30h 46m

$1,287

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

jue. 11/13

12:25 am-10:21 am

2 stops48h 56m

San Diego

mar. 11/18

5:55 pm-11:05 pm

3 stops38h 10m

$1,380

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

11:55 pm-9:45 am

1 stop24h 50m

San Diego

mar. 11/18

11:40 am-10:30 pm

1 stop19h 50m

$1,782

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

11:55 pm-2:47 pm

2 stops29h 52m

San Diego

mar. 11/18

11:40 am-10:30 pm

1 stop19h 50m

$1,892

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

vie. 11/14

11:55 pm-9:45 am

1 stop24h 50m

San Diego

mar. 11/18

11:40 am-10:30 pm

1 stop19h 50m

$2,143

HanoiSan Diego

HAN - SAN

HANSAN

Hanoi Noibai

mié. 12/3

12:25 am-3:02 pm

2 stops29h 37m

San Diego

mié. 12/10

6:15 am-11:05 pm

2 stops25h 50m

$3,357

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 35% 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

Direct flights

None
There are no direct flights from Hanoi to San Diego. There are no popular flight routes from Hanoi to San Diego.
Search flight deals

  • 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 24h 50m, 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
La Mesa
National City
Imperial Beach
Poway
Borrego Springs
San Ysidro
Lemon Grove
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
sáb. 11/1
sáb. 11/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States