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

Currently, January is the cheapest month in which you can book a flight from Weihai to San Francisco (average of $276). Flying from Weihai to San Francisco in June is currently the most expensive (average of $357). 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.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from WEH to SFO?

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

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

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

How can I find direct flights from Weihai to San Francisco?

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

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

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

$450+ Flights from Weihai to San Francisco

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Cheap flight deals from Weihai to San Francisco

Round-trip from	$3,226 (FlightHub)
One-way from	$450 (Kiwi.com)

From Weihai to San Francisco

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One-way flight from Weihai to San Francisco

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Find flight deals from Weihai to San Francisco

Cheapest flights from Weihai to San Francisco
Explore the most affordable flight options available from Weihai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Sat 9/2711:00 amWEH - SFO

1 stop19h 30mMultiple Airlines

Sun 3/226:30 pmSFO - WEH

2 stops28h 50mMultiple Airlines

Deal found 9/17

$3,226

Best flights from Weihai to San Francisco
Discover carefully curated flight deals from Weihai to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Sat 9/2711:00 amWEH - SFO

1 stop19h 30mMultiple Airlines

Sun 3/226:30 pmSFO - WEH

2 stops28h 50mMultiple Airlines

Deal found 9/17

$3,226

Last-minute flights from Weihai to San Francisco
Discover last-minute flight deals from Weihai to San Francisco. Data last updated September 17, 2025 and is based on user searches.

Sat 9/2711:00 amWEH - SFO

1 stop19h 30mMultiple Airlines

Sun 3/226:30 pmSFO - WEH

2 stops28h 50mMultiple Airlines

Deal found 9/17

$3,226

One-way flights from Weihai to San Francisco
Search for one-way flight options from Weihai to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Fri 10/3110:50 amWEH - SFO

1 stop17h 40mMultiple Airlines

Deal found 9/17

$450

Wed 10/2910:50 amWEH - SFO

2 stops34h 27mMultiple Airlines

Deal found 9/17

$459

Thu 10/3010:50 amWEH - SFO

2 stops24h 23mMultiple Airlines

Deal found 9/17

$476

Sun 11/210:05 pmWEH - SFO

3 stops35h 58mMultiple Airlines

Deal found 9/17

$484

Sat 11/19:50 amWEH - SFO

3 stops25h 10mMultiple Airlines

Deal found 9/17

$701

Cheapflights Fare Finder

Use the filters below to find and compare flights from Weihai to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Sat 9/27

11:00 am-3:30 pm

1 stop19h 30m

San Francisco

Sun 3/22

6:30 pm-2:20 pm

2 stops28h 50m

$3,226

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Fri 10/31

10:50 am-1:30 pm

1 stop17h 40m

$450

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Sat 11/1

10:50 am-8:13 pm

2 stops24h 23m

$465

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Sun 11/2

10:50 am-10:41 pm

2 stops26h 51m

$465

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Wed 10/29

10:50 am-1:30 pm

1 stop17h 40m

$466

WeihaiSan Francisco

WEH - SFO

WEHSFO

Weihai

Thu 10/30

10:50 am-3:00 pm

1 stop19h 10m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Weihai to San Francisco

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

Related info for your journey

Can I find deals for flights from Weihai to San Francisco that include hotel bookings?
Yes. In addition to deals on Weihai to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Weihai to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Weihai to San Francisco.
Can I find deals for business class flights from Weihai to San Francisco?
Yes. Cheapflights offers flight deals from Weihai to San Francisco 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 Weihai to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Weihai to San Francisco (average of $276). Flying from Weihai to San Francisco in June is currently the most expensive (average of $357). 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.

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$450+ Cheap flights from Weihai (WEH) to San Francisco (SFO)

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Weihai to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Weihai to San Francisco

Round-trip from

One-way from

Find flight deals from Weihai to San Francisco

Cheapest flights from Weihai to San FranciscoExplore the most affordable flight options available from Weihai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Weihai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Weihai to San Francisco that are best for you.

Best time to book a flight from Weihai to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Weihai with our price prediction graph.

Related info for your journey

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

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

How can I find direct flights from Weihai to San Francisco?

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

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

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Cheapest flights from Weihai to San Francisco
Explore the most affordable flight options available from Weihai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.