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Haiphong

$923+ Cheap flights from San Francisco (SFO) to Haiphong (HPH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPH
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap 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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$781
(Trip.com)
Provider with most accurate pricing for San Francisco-Haiphong Catbi flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Haiphong Catbi flights.
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From San Francisco to Haiphong Catbi
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Find flight deals from San Francisco to Haiphong

Cheapest flights from San Francisco to Haiphong
Explore the most affordable flight options available from San Francisco to Haiphong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Trip.com deal was found by Cheapflights users on 11/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:00 pmSFO - HPH
2 stops43h 00mMultiple Airlines
Thu 11/2011:25 pmHPH - SFO
2 stops34h 15mMultiple Airlines
Deal found 11/13$923
This IEagle deal was found by Cheapflights users on 11/12. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2612:00 pmSFO - HPH
2 stops29h 15mMultiple Airlines
Wed 12/38:50 pmHPH - SFO
2 stops24h 40mMultiple Airlines
Deal found 11/12$989
This Vietnam Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 11/269:10 pmSFO - HPH
1 stop32h 25mVietnam Airlines
Wed 12/39:10 pmHPH - SFO
1 stop34h 50mVietnam Airlines
Deal found 11/12$1,438
This oojo deal was found by Cheapflights users on 11/13. 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 11/139:10 pmSFO - HPH
1 stop34h 20mVietnam Airlines
Thu 11/2010:15 amHPH - SFO
1 stop21h 45mVietnam Airlines
Deal found 11/13$1,514
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Wed 12/249:10 pmSFO - HPH
1 stop21h 30mVietnam Airlines
Tue 1/69:10 pmHPH - SFO
1 stop34h 50mVietnam Airlines
Deal found 11/11$2,616
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Wed 12/249:10 pmSFO - HPH
1 stop32h 25mVietnam Airlines
Thu 1/16:15 amHPH - SFO
1 stop25h 45mVietnam Airlines
Deal found 11/11$2,796
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Wed 12/249:10 pmSFO - HPH
1 stop21h 30mVietnam Airlines
Sun 1/410:00 amHPH - SFO
1 stop22h 00mVietnam Airlines
Deal found 11/11$4,341
This Booking.com deal was found by Cheapflights users on 11/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:20 amSFO - HPH
2 stops29h 15mMultiple Airlines
Fri 1/169:10 pmHPH - SFO
1 stop34h 50mMultiple Airlines
Deal found 11/12$7,234

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 November 13, 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

Wed 11/26

12:00 pm-8:15 am

2 stops29h 15m

Haiphong Catbi

Wed 12/3

8:50 pm-6:30 am

2 stops24h 40m

$989

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Thu 1/1

11:30 pm-10:55 pm

2 stops32h 25m

Haiphong Catbi

Fri 1/16

11:25 pm-6:30 am

2 stops46h 05m

$1,021

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 11/26

9:10 pm-8:35 pm

1 stop32h 25m

Haiphong Catbi

Wed 12/3

9:10 pm-5:00 pm

1 stop34h 50m

$1,438

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 12/24

9:10 pm-9:40 am

1 stop21h 30m

Haiphong Catbi

Tue 1/6

9:10 pm-5:00 pm

1 stop34h 50m

$2,616

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 12/24

9:10 pm-8:35 pm

1 stop32h 25m

Haiphong Catbi

Thu 1/1

6:15 am-5:00 pm

1 stop25h 45m

$2,796

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 12/24

9:10 pm-9:40 am

1 stop21h 30m

Haiphong Catbi

Sun 1/4

10:00 am-5:00 pm

1 stop22h 00m

$4,341

San FranciscoHaiphong

SFO - HPH

SFOHPH

San Francisco

Wed 12/24

9:10 pm-9:40 am

1 stop21h 30m

$1,496

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

  • Most accurate provider: When it comes to deals on San Francisco-Haiphong flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Haiphong flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Haiphong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Haiphong flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Haiphong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, September is the cheapest month in which you can book a flight from San Francisco to Haiphong (average of $627). 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 32h 25m. Vietnam Airlines provides one of the quickest options available for as low as $1,438. 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, September is the cheapest month in which you can book a flight from San Francisco to Haiphong (average of $627). 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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