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Haiphong

$486+ Cheap flights from San Francisco (SFO) 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPH
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from San Francisco to Haiphong

Best flights from San Francisco to Haiphong
Discover carefully curated flight deals from San Francisco to Haiphong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This Vietnam Airlines deal was found by Cheapflights users on 12/25. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/259:10 pmSFO - HPH
2 stops22h 35mVietnam Airlines
Wed 1/2811:20 amHPH - SFO
2 stops44h 40mVietnam Airlines
Deal found 12/25$1,016
This Mytrip deal was found by Cheapflights users on 12/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:30 pmSFO - HPH
2 stops30h 10mMultiple Airlines
Mon 2/168:45 pmHPH - SFO
2 stops28h 05mMultiple Airlines
Deal found 12/26$1,130
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Sun 3/2910:50 pmSFO - HPH
1 stop20h 55mVietnam Airlines
Sat 4/1110:20 amHPH - SFO
1 stop21h 35mVietnam Airlines
Deal found 12/26$1,121
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Sun 3/2910:50 pmSFO - HPH
1 stop20h 55mVietnam Airlines
Fri 4/108:30 pmHPH - SFO
1 stop35h 25mVietnam Airlines
Deal found 12/26$1,189
This FlightHub deal was found by Cheapflights users on 12/26. 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.
Sat 3/2810:50 pmSFO - HPH
1 stop20h 55mVietnam Airlines
Fri 4/108:30 pmHPH - SFO
1 stop35h 25mVietnam Airlines
Deal found 12/26$1,189

Find flight deals from San Francisco to Haiphong

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Haiphong (HPH). 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 December 28, 2025.

Round-trip from

$1,016
(Vietnam Airlines)

One-way from

$486
(Trip.com)
From San Francisco to Haiphong Catbi
Search Deals
One-way flight from San Francisco to Haiphong Catbi
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Haiphong 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 December 28, 2025.
Use the filters below to find and compare flights from San Francisco to Haiphong that are best for you.

Fly from

San Francisco

Fly to

Haiphong

Route

Depart

Return

Price

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 1/25

9:10 pm-10:45 am

2 stops22h 35m

Haiphong Catbi

Wed 1/28

11:20 am-5:00 pm

2 stops44h 40m

$1,016

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 3/29

10:50 pm-9:45 am

1 stop20h 55m

Haiphong Catbi

Sat 4/11

10:20 am-5:55 pm

1 stop21h 35m

$1,121

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Mon 2/9

2:30 pm-11:40 am

2 stops30h 10m

Haiphong Catbi

Mon 2/16

8:45 pm-9:50 am

2 stops28h 05m

$1,130

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 3/29

10:50 pm-9:45 am

1 stop20h 55m

Haiphong Catbi

Fri 4/10

8:30 pm-5:55 pm

1 stop35h 25m

$1,189

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sat 3/28

10:50 pm-9:45 am

1 stop20h 55m

Haiphong Catbi

Fri 4/10

8:30 pm-5:55 pm

1 stop35h 25m

$1,189

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Sun 1/4

11:40 pm-10:55 pm

2 stops32h 15m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Best time to book a flight from San Francisco to Haiphong

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

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to Haiphong (average of $622). Flying from San Francisco to Haiphong in July is currently the most expensive (average of $906). 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

Find useful and relevant information for your journey from San Francisco to Haiphong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Haiphong?

    A quick flight from San Francisco to Haiphong can take about 22h 35m. Vietnam Airlines provides one of the quickest options available for as low as $1,016. San Francisco and Haiphong are separated by a distance of 7286 mi.

  • Can I find deals for flights from San Francisco to Haiphong that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Haiphong?

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

  • Can I find deals for business class flights from San Francisco to Haiphong?

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Haiphong?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Haiphong (average of $622). Flying from San Francisco to Haiphong in July is currently the most expensive (average of $906). 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

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