$967+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — HPH
Aug 3 — Aug 101
1 adult, Economy
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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
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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 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 July 29, 2025.
Round-trip from | $1,221 (Vietnam Airlines) |
|---|---|
One-way from | $967 (FlightHub) |
Find flight deals from San Francisco to Haiphong
Cheapest flights from San Francisco to HaiphongExplore 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 July 29, 2025.
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 July 29, 2025.
This Vietnam Airlines deal was found by Cheapflights users on 7/28. 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 8/3110:50 pmSFO - HPH
2 stops46h 05mVietnam Airlines
Sun 9/711:30 amHPH - SFO
2 stops21h 10mVietnam Airlines
Deal found 7/28![Vietnam Airlines logo]()
$1,221
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 July 29, 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 8/31
10:50 pm-10:55 am
2 stops46h 05m
Haiphong Catbi
Sat 9/6
11:30 am-6:40 pm
2 stops21h 10m
$1,221
San FranciscoHaiphong
SFO - HPH
SFOHPH
San Francisco
Mon 8/4
1:00 am-4:30 pm
2 stops25h 30m
$967
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.
Reviews of airlines servicing Haiphong
Get insights into the airlines that provide service to Haiphong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Haiphong. Reviews last updated July 29, 2025.
See what other customers who have flown with Vietnam Airlines from San Francisco to Haiphong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.5
Entertainment
6.2
Boarding
7.5
Food
6.8
Crew
8.1
Overall
7.5
Reviews
1 / 13
10.0
ExcellentHamish,May 2025
SGN - MEL
Comfort
7.5
Entertainment
6.2
Boarding
7.5
Food
6.8
Crew
8.1
Overall
7.5
Reviews
1 / 13
10.0
ExcellentHamish,May 2025
SGN - MEL