How does KAYAK find such low prices on flights from California to Haiphong?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Haiphong.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Haiphong?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haiphong from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Haiphong?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haiphong with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Haiphong?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haiphong from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$440 CHEAP FLIGHTS from California to Haiphong

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Cheap Flights from California to Haiphong

Cheap flights from California to Haiphong with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Sun, Mar 14 - Mon, Mar 22

12:40 am - 7:15 pmSFO San Francisco-HPH Haiphong Catbi

28h 35m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

9:25 pm - 6:50 amHPH Haiphong Catbi-SFO San Francisco

23h 25m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,052Multiple Airlines

Fri, Feb 5 - Mon, Feb 15

12:00 pm - 9:00 amSFO San Francisco-HPH Haiphong Catbi

30h 00m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

8:35 pm - 6:40 amHPH Haiphong Catbi-SFO San Francisco

25h 05m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,244Multiple Airlines

Thu, Jan 28 - Sun, Feb 14

12:00 pm - 1:00 pmSFO San Francisco-HPH Haiphong Catbi

34h 00m2 stops Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

7:30 am - 6:40 amHPH Haiphong Catbi-SFO San Francisco

38h 10m2 stops Ho Chi Minh City Taipei City Taiwan Taoyuan Intl

$1,287Multiple Airlines

Thu, Jan 28 - Sun, Feb 14

9:10 pm - 10:45 amSFO San Francisco-HPH Haiphong Catbi

46h 35m2 stops Ho Chi Minh City Da Nang

6:05 am - 5:00 pmHPH Haiphong Catbi-SFO San Francisco

25h 55m1 stop Ho Chi Minh City

$1,375Vietnam Airlines

Thu, Jan 28 - Sun, Feb 14

9:10 pm - 7:15 pmSFO San Francisco-HPH Haiphong Catbi

31h 05m1 stop Ho Chi Minh City

6:05 am - 5:00 pmHPH Haiphong Catbi-SFO San Francisco

25h 55m1 stop Ho Chi Minh City

$1,443Vietnam Airlines

Mon, Mar 15 - Mon, Mar 22

7:59 pm - 10:40 pmSFO San Francisco-HPH Haiphong Catbi

36h 41m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Ho Chi Minh City

9:25 pm - 10:45 amHPH Haiphong Catbi-SFO San Francisco

27h 20m2 stops Ho Chi Minh City Hong Kong Intl

$1,528Multiple Airlines

Wed, Nov 4 - Sun, Nov 8

9:10 pm - 9:40 amSFO San Francisco-HPH Haiphong Catbi

21h 30m1 stop Ho Chi Minh City

10:15 am - 5:00 pmHPH Haiphong Catbi-SFO San Francisco

21h 45m1 stop Ho Chi Minh City

$1,813Vietnam Airlines

Wed, Nov 4 - Sun, Nov 8

9:10 pm - 9:40 amSFO San Francisco-HPH Haiphong Catbi

21h 30m1 stop Ho Chi Minh City

10:15 am - 5:00 pmHPH Haiphong Catbi-SFO San Francisco

21h 45m1 stop Ho Chi Minh City

$1,896Vietnam Airlines

Thu, Jan 28 - Sun, Feb 14

9:10 pm - 10:45 amSFO San Francisco-HPH Haiphong Catbi

46h 35m2 stops Ho Chi Minh City Da Nang

11:15 am - 6:45 pmHPH Haiphong Catbi-SFO San Francisco

22h 30m3 stops Da Nang Hanoi Noibai Taipei City Taiwan Taoyuan Intl

$1,936Multiple Airlines

Thu, Dec 24 - Thu, Jan 7

9:10 pm - 9:40 amSFO San Francisco-HPH Haiphong Catbi

21h 30m1 stop Ho Chi Minh City

6:05 am - 5:00 pmHPH Haiphong Catbi-SFO San Francisco

25h 55m1 stop Ho Chi Minh City

$3,449Vietnam Airlines

Cheapest flight	$440

Flight from San Francisco to Haiphong

How does KAYAK find such low prices on flights from California to Haiphong?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Haiphong.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Haiphong?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haiphong from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Haiphong?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haiphong with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Haiphong?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haiphong from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.