How long is the flight from California to Haiphong?

Departing from California to Haiphong will take you 22h 35m. The distance between California and Haiphong is about 7286 mi.

In terms of precipitation, rainfall in Haiphong ranges from 0.8 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. January is typically the driest time to visit Haiphong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Haiphong, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the most popular routes from California to Haiphong?

When deciding which route to take from California to Haiphong consider San Jose - Haiphong Catbi, San Francisco - Haiphong Catbi or Los Angeles - Haiphong Catbi as they are the most popular.

What is the cheapest time of day to fly from CA to HPH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Haiphong as you normally would.

What airport do you fly into for flights to Haiphong from California?

Most people fly into Haiphong Catbi (HPH) if they book a flight to Haiphong from California. Catbi is conveniently located just 4.1 mi from Haiphong’s city center.

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

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

How can I find direct flights from California to Haiphong?

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

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

Yes. Cheapflights offers flight deals from California to Haiphong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$395+ Flights from California to Haiphong

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Cheap flight deals from California to Haiphong

Cheapest flights from California to Haiphong
Explore the most affordable flight options available from California to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Sun 12/2112:00 pmSFO - HPH

2 stops29h 15mMultiple Airlines

Sun 1/47:40 pmHPH - SFO

2 stops25h 50mMultiple Airlines

Deal found 12/11

$2,975

Best flights from California to Haiphong
Discover carefully curated flight deals from California to Haiphong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Wed 2/259:10 pmSFO - HPH

2 stops22h 35mVietnam Airlines

Wed 3/1111:20 amHPH - SFO

2 stops44h 40mVietnam Airlines

Deal found 12/11

$981

Sun 3/2912:30 amLAX - HPH

2 stops25h 35mMultiple Airlines

Wed 4/226:35 pmHPH - LAX

2 stops26h 35mMultiple Airlines

Deal found 12/10

$1,053

Sun 2/229:10 pmSFO - HPH

2 stops46h 35mVietnam Airlines

Wed 3/1111:20 amHPH - SFO

2 stops44h 40mVietnam Airlines

Deal found 12/11

$983

Sun 3/2912:30 amLAX - HPH

2 stops25h 35mMultiple Airlines

Tue 4/216:35 pmHPH - LAX

2 stops26h 35mMultiple Airlines

Deal found 12/10

$1,053

Sun 2/229:10 pmSFO - HPH

2 stops46h 35mVietnam Airlines

Thu 3/1211:20 amHPH - SFO

2 stops20h 40mVietnam Airlines

Deal found 12/11

$983

Tue 3/3112:05 amLAX - HPH

2 stops26h 00mMultiple Airlines

Fri 4/246:45 amHPH - LAX

2 stops23h 55mMultiple Airlines

Deal found 12/10

$1,071

Sun 2/229:10 pmSFO - HPH

2 stops46h 35mVietnam Airlines

Fri 3/1311:20 amHPH - SFO

2 stops44h 40mVietnam Airlines

Deal found 12/11

$1,028

Sun 3/2911:55 pmLAX - HPH

2 stops28h 10mMultiple Airlines

Tue 4/2111:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,113

Sat 2/219:10 pmSFO - HPH

2 stops46h 35mVietnam Airlines

Fri 3/1311:20 amHPH - SFO

2 stops44h 40mVietnam Airlines

Deal found 12/11

$1,033

Tue 3/3111:55 pmLAX - HPH

2 stops31h 25mMultiple Airlines

Tue 4/2111:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,113

Tue 3/3111:55 pmLAX - HPH

2 stops31h 25mMultiple Airlines

Wed 4/2211:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,113

Thu 2/269:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Wed 3/119:10 pmHPH - SFO

1 stop34h 50mVietnam Airlines

Deal found 12/11

$1,155

Thu 4/211:55 pmLAX - HPH

2 stops26h 10mMultiple Airlines

Thu 4/2311:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,113

Wed 2/259:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Fri 3/139:10 pmHPH - SFO

1 stop34h 50mVietnam Airlines

Deal found 12/11

$1,195

Mon 3/3011:00 pmLAX - HPH

2 stops27h 05mMultiple Airlines

Fri 4/2411:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,121

Mon 3/3011:00 pmLAX - HPH

2 stops27h 05mMultiple Airlines

Mon 4/2011:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,121

Sun 2/229:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Tue 3/109:10 pmHPH - SFO

1 stop34h 50mVietnam Airlines

Deal found 12/11

$1,247

Tue 3/3111:55 pmLAX - HPH

2 stops26h 10mMultiple Airlines

Fri 4/2411:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,122

Thu 2/269:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Tue 3/109:10 pmHPH - SFO

1 stop34h 50mVietnam Airlines

Deal found 12/11

$1,265

Sat 4/411:00 pmLAX - HPH

2 stops27h 05mMultiple Airlines

Wed 4/2211:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,126

Wed 2/259:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Tue 3/109:10 pmHPH - SFO

1 stop34h 50mVietnam Airlines

Deal found 12/11

$1,265

Tue 3/3111:55 pmLAX - HPH

2 stops26h 10mMultiple Airlines

Sun 4/2611:55 pmHPH - LAX

1 stop22h 25mMultiple Airlines

Deal found 12/10

$1,134

Sun 2/229:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Sat 3/710:50 amHPH - SFO

1 stop21h 10mVietnam Airlines

Deal found 12/11

$1,287

Sat 2/219:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Sat 3/710:50 amHPH - SFO

1 stop21h 10mVietnam Airlines

Deal found 12/11

$1,287

Last-minute flights from California to Haiphong
Discover last-minute flight deals from California to Haiphong. Data last updated December 12, 2025 and is based on user searches.

Sun 12/2112:00 pmSFO - HPH

2 stops29h 15mMultiple Airlines

Sun 1/47:40 pmHPH - SFO

2 stops25h 50mMultiple Airlines

Deal found 12/11

$2,975

One-way flights from California to Haiphong
Search for one-way flight options from California to Haiphong. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Thu 1/2210:45 pmLAX - HPH

2 stops49h 55mMultiple Airlines

Deal found 12/10

$395

Tue 1/2710:45 pmLAX - HPH

2 stops28h 10mMultiple Airlines

Deal found 12/10

$401

Mon 1/269:15 pmLAX - HPH

2 stops30h 15mMultiple Airlines

Deal found 12/10

$412

Wed 1/219:15 pmLAX - HPH

2 stops30h 15mMultiple Airlines

Deal found 12/10

$422

Sat 1/2411:30 pmLAX - HPH

2 stops27h 25mMultiple Airlines

Deal found 12/10

$451

Fri 1/239:15 pmLAX - HPH

2 stops27h 25mMultiple Airlines

Deal found 12/10

$490

Sun 1/2511:30 pmLAX - HPH

2 stops30h 05mMultiple Airlines

Deal found 12/10

$496

Sat 2/219:10 pmSFO - HPH

1 stop32h 25mVietnam Airlines

Deal found 12/11

$629

Sat 2/2111:30 pmSFO - HPH

2 stops27h 15mMultiple Airlines

Deal found 12/11

$640

Thu 2/199:10 pmSFO - HPH

1 stop21h 30mVietnam Airlines

Deal found 12/11

$654

Fri 2/2012:00 pmSFO - HPH

2 stops26h 40mMultiple Airlines

Deal found 12/11

$1,023

Wed 12/1712:00 pmSFO - HPH

2 stops30h 50mMultiple Airlines

Deal found 12/11

$1,695

Find flight deals from California to Haiphong

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Most trusted provider	FlightHub 1 star
Round-trip from	$974 (IEagle)
One-way from	$395 (Kiwi.com)

Provider with most accurate pricing for Los Angeles-Haiphong Catbi flight deals.

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From California to Haiphong Catbi

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One-way flight from California to Haiphong Catbi

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Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Haiphong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 2/25

9:10 pm-10:45 am

2 stops22h 35m

Haiphong Catbi

Wed 3/11

11:20 am-6:00 pm

2 stops44h 40m

$981

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 2/22

9:10 pm-10:45 am

2 stops46h 35m

Haiphong Catbi

Wed 3/11

11:20 am-6:00 pm

2 stops44h 40m

$983

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 2/22

9:10 pm-10:45 am

2 stops46h 35m

Haiphong Catbi

Thu 3/12

11:20 am-6:00 pm

2 stops20h 40m

$983

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 2/22

9:10 pm-10:45 am

2 stops46h 35m

Haiphong Catbi

Fri 3/13

11:20 am-6:00 pm

2 stops44h 40m

$1,028

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sat 2/21

9:10 pm-10:45 am

2 stops46h 35m

Haiphong Catbi

Fri 3/13

11:20 am-6:00 pm

2 stops44h 40m

$1,033

Los AngelesHaiphong

LAX - HPH

LAXHPH

Los Angeles

Sun 3/29

12:30 am-4:05 pm

2 stops25h 35m

Haiphong Catbi

Wed 4/22

6:35 pm-7:10 am

2 stops26h 35m

$1,053

Los AngelesHaiphong

LAX - HPH

LAXHPH

Los Angeles

Sun 3/29

12:30 am-4:05 pm

2 stops25h 35m

Haiphong Catbi

Tue 4/21

6:35 pm-7:10 am

2 stops26h 35m

$1,053

Los AngelesHaiphong

LAX - HPH

LAXHPH

Los Angeles

Tue 3/31

12:05 am-4:05 pm

2 stops26h 00m

Haiphong Catbi

Fri 4/24

6:45 am-4:40 pm

2 stops23h 55m

$1,071

Los AngelesHaiphong

LAX - HPH

LAXHPH

Los Angeles

Sun 3/29

11:55 pm-6:05 pm

2 stops28h 10m

Haiphong Catbi

Tue 4/21

11:55 pm-8:20 am

1 stop22h 25m

$1,113

Los AngelesHaiphong

LAX - HPH

LAXHPH

Los Angeles

Tue 3/31

11:55 pm-9:20 pm

2 stops31h 25m

Haiphong Catbi

Tue 4/21

11:55 pm-8:20 am

1 stop22h 25m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 38 results

Best time to book a flight from California to Haiphong

Have a flexible travel schedule? Discover the best time to fly to Haiphong 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 Haiphong

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

Currently, April is the cheapest month in which you can book a flight from California to Haiphong (average of $304). Flying from California to Haiphong in July is currently the most expensive (average of $828). 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.

Related info for your journey

What airport do you fly into for flights to Haiphong from California?
Most people fly into Haiphong Catbi (HPH) if they book a flight to Haiphong from California. Catbi is conveniently located just 4.1 mi from Haiphong’s city center.
How long is the flight from California to Haiphong?
Departing from California to Haiphong will take you 22h 35m. The distance between California and Haiphong is about 7286 mi.
What are the most popular routes from California to Haiphong?
When deciding which route to take from California to Haiphong consider San Jose - Haiphong Catbi, San Francisco - Haiphong Catbi or Los Angeles - Haiphong Catbi as they are the most popular.
Can I find deals for flights from California to Haiphong that include hotel bookings?
Yes. In addition to deals on California to Haiphong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from California to Haiphong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Haiphong.
Can I find deals for business class flights from California to Haiphong?
Yes. Cheapflights offers flight deals from California to Haiphong 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 Haiphong?
Currently, April is the cheapest month in which you can book a flight from California to Haiphong (average of $304). Flying from California to Haiphong in July is currently the most expensive (average of $828). 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

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$395+ Cheap flights from California to Haiphong (HPH)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from California to Haiphong with Cheapflights

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Cheap flight deals from California to Haiphong

Cheapest flights from California to HaiphongExplore the most affordable flight options available from California to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from California to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from California to Haiphong

Keep the following information in mind while searching for California to Haiphong flight deals. Data was last updated December 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from California to Haiphong that are best for you.

Best time to book a flight from California to Haiphong

Have a flexible travel schedule? Discover the best time to fly to Haiphong from California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from California to Haiphong

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

Related info for your journey

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

How long is the flight from California to Haiphong?

What are the most popular routes from California to Haiphong?

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

How can I find direct flights from California to Haiphong?

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

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

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 Haiphong

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Cheapest flights from California to Haiphong
Explore the most affordable flight options available from California to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.