Hanoi

$409+ Cheap flights from California to Hanoi (HAN)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HAN
Jul 10 — Jul 171
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Hanoi 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 California to Hanoi

Cheapest flights from California to Hanoi
Explore the most affordable flight options available from California to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.

This Korean Air deal was found by Cheapflights users on 6/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 am
SJC
-
HAN
2 stops37h 30m
Korean Air
Thu 8/2712:05 pm
HAN
-
SJC
2 stops24h 08m
Korean Air
Deal found 6/7$896
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 9/85:00 am
SFO
-
HAN
2 stops27h 15m
United Airlines
Tue 9/2911:35 pm
HAN
-
SFO
2 stops47h 43m
United Airlines
Deal found 6/7$907
This Korean Air deal was found by Cheapflights users on 6/6. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:00 pm
SFO
-
HAN
2 stops54h 35m
Korean Air
Mon 10/511:10 pm
HAN
-
SFO
2 stops47h 15m
Korean Air
Deal found 6/6$908
This Kiwi.com deal was found by Cheapflights users on 6/5. 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.
Tue 8/111:20 am
SFO
-
HAN
1 stop18h 35m
Cathay Pacific
Tue 8/257:10 pm
HAN
-
SFO
1 stop18h 05m
Cathay Pacific
Deal found 6/5$910
This United Airlines deal was found by Cheapflights users on 6/6. 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 9/279:07 pm
SFO
-
HAN
2 stops59h 08m
United Airlines
Tue 10/611:35 pm
HAN
-
SFO
1 stop25h 00m
United Airlines
Deal found 6/6$911
This oojo deal was found by Cheapflights users on 6/7. 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.
Fri 10/211:45 am
SFO
-
HAN
1 stop33h 45m
Singapore Airlines
Sat 10/1012:40 pm
HAN
-
SFO
1 stop35h 10m
Singapore Airlines
Deal found 6/7$913
This oojo deal was found by Cheapflights users on 6/7. 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.
Wed 9/21:20 am
SFO
-
HAN
1 stop24h 15m
Cathay Pacific
Thu 9/2410:55 am
HAN
-
SFO
1 stop25h 45m
Cathay Pacific
Deal found 6/7$915
This oojo deal was found by Cheapflights users on 6/7. 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.
Mon 7/2712:00 pm
SFO
-
HAN
1 stop23h 20m
China Eastern
Wed 8/266:45 pm
HAN
-
SFO
1 stop28h 20m
China Eastern
Deal found 6/7$916
This oojo deal was found by Cheapflights users on 6/8. 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.
Thu 9/2412:30 pm
LAX
-
HAN
2 stops47h 05m
China Eastern
Sat 10/102:35 am
HAN
-
LAX
2 stops45h 30m
China Eastern
Deal found 6/8$917
This China Eastern deal was found by Cheapflights users on 6/9. 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 Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:30 pm
LAX
-
HAN
2 stops36h 15m
China Eastern
Mon 8/246:45 pm
HAN
-
LAX
1 stop29h 20m
China Eastern
Deal found 6/9$918
This oojo deal was found by Cheapflights users on 6/6. 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.
Mon 8/3112:00 pm
SFO
-
HAN
1 stop23h 20m
China Eastern
Tue 9/153:45 pm
HAN
-
SFO
3 stops55h 20m
China Eastern
Deal found 6/6$918
This oojo deal was found by Cheapflights users on 6/9. 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.
Mon 9/72:20 pm
LAX
-
HAN
2 stops31h 30m
Singapore Airlines
Mon 9/214:15 pm
HAN
-
LAX
1 stop43h 35m
Singapore Airlines
Deal found 6/9$919

Find flight deals from California to Hanoi

Keep the following information in mind while searching for California to Hanoi flight deals. Data was last updated June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$896
(Korean Air)

One-way from

$409
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$1,060
Provider with most accurate pricing for Los Angeles-Hanoi Noibai flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Hanoi Noibai flights.
From California to Hanoi Noibai
One-way flight from California to Hanoi Noibai
Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($39 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Hanoi 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 June 10, 2026.
Use the filters below to find and compare flights from California to Hanoi that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

Thu 10/29

9:05 am-9:45 pm

2 stops22h 40m

Hanoi Noibai

Mon 11/2

11:05 pm-2:09 pm

2 stops30h 04m

$942
Quickest round-trip

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

Tue 9/8

7:15 am-9:35 pm

2 stops24h 20m

Hanoi Noibai

Tue 9/29

12:05 pm-7:35 pm

2 stops21h 30m

$942

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

Wed 9/16

6:10 pm-10:35 am

2 stops26h 25m

Hanoi Noibai

Wed 10/7

12:05 pm-6:48 pm

2 stops20h 43m

$942

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Wed 8/26

5:00 am-10:15 pm

2 stops27h 15m

Hanoi Noibai

Wed 9/16

11:35 pm-9:19 am

2 stops47h 44m

$961

OntarioHanoi

ONT - HAN

ONTHAN

Ontario

Mon 10/26

7:00 am-9:45 pm

2 stops24h 45m

Hanoi Noibai

Tue 11/17

11:05 pm-5:17 pm

2 stops33h 12m

$962

OntarioHanoi

ONT - HAN

ONTHAN

Ontario

Thu 11/12

7:00 am-9:45 pm

2 stops23h 45m

Hanoi Noibai

Mon 11/16

11:05 pm-5:17 pm

2 stops33h 12m

$962

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Sun 9/6

4:13 pm-10:15 pm

2 stops64h 02m

Hanoi Noibai

Sun 9/20

11:35 pm-7:24 am

2 stops45h 49m

$975

San JoseHanoi

SJC - HAN

SJCHAN

San Jose

Wed 11/25

5:45 am-9:45 pm

2 stops25h 00m

Hanoi Noibai

Fri 12/11

11:05 pm-4:16 pm

2 stops32h 11m

$986

San FranciscoHanoi

SFO - HAN

SFOHAN

San Francisco

Tue 9/8

6:05 am-10:35 am

2 stops38h 30m

Hanoi Noibai

Sat 9/12

11:10 pm-7:55 pm

2 stops34h 45m

$986

SacramentoHanoi

SMF - HAN

SMFHAN

Sacramento Intl

Wed 8/26

9:21 am-1:20 am

2 stops25h 59m

Hanoi Noibai

Tue 9/8

2:20 am-2:06 pm

2 stops25h 46m

$1,008

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from California to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi from California 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 California to Hanoi

What is the cheapest month to book a flight from California to Hanoi?

Currently, September is the cheapest month in which you can book a flight from California to Hanoi (average of $356). Flying from California to Hanoi in February is currently the most expensive (average of $1,258). 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.

How much does it cost to fly round-trip from California to Hanoi?

How far ahead should I book a flight from California to Hanoi?

The price you pay for your flight from California to Hanoi may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from California to Hanoi. 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 Hanoi from California?

    If you book a flight to Hanoi from California, you will be flying to Noibai, which is the city’s only airport. Hanoi Noibai (HAN) is located 14.2 mi from the center of Hanoi.

  • How long is the flight from California to Hanoi?

    There are many flights that can get you from California to Hanoi in 22h 40m. Fly via Korean Air, Delta, or United Airlines to get the fastest option. The distance from California to Hanoi is about 7331 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Hanoi one-way?

    $178 is the cheapest one-way deal found within the past few days, from Philippine Airlines. You may also be able to find cheap deals on China Southern and China Eastern, with prices starting from $226 and $268, respectively.

  • What are the most popular routes from California to Hanoi?

  • Can I find deals for flights from California to Hanoi that include hotel bookings?

    Yes. In addition to deals on California to Hanoi flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Hanoi?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Hanoi.

  • Can I find deals for business class flights from California to Hanoi?

    Yes. Cheapflights offers flight deals from California to Hanoi 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 California to Hanoi?

    Currently, September is the cheapest month in which you can book a flight from California to Hanoi (average of $356). Flying from California to Hanoi in February is currently the most expensive (average of $1,258). 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

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 California to Hanoi

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from California to Hanoi

Discover the top 10 airlines that operate flights from California to Hanoi. 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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$356Average$690FlexibilityNo cancel feeOn-time60%
China SouthernCheapest$475Average$570FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$492Average$611FlexibilityNo cancel feeOn-time49%
Singapore AirlinesCheapest$521Average$751FlexibilityNo cancel feeOn-time81%
China EasternCheapest$581Average$770FlexibilityNo cancel feeOn-time62%
Asiana AirlinesCheapest$587Average$698FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$595Average$845FlexibilityNo cancel feeOn-time81%
ANACheapest$602Average$933FlexibilityNo cancel feeOn-time80%
Cathay PacificCheapest$609Average$872FlexibilityNo cancel feeOn-time72%
STARLUX AirlinesCheapest$636Average$934FlexibilityNo cancel feeOn-timeN/A

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.