$438 Cheap Flights from San Francisco (SFO) to Weihai (WEH)

View $438 flight on Mon, May 5, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Weihai (WEH)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from San Francisco to Weihai (SFO-WEH)

Prices were available within the past 7 days and start at $438 for one-way flights and $762 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Thu, May 1 - Sun, May 18
SFO
San Francisco
WEH
Weihai
$762 Roundtrip, found 3 days ago
$762
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 1 from San Francisco to Weihai, returning Sun, May 18, priced at $762 found 3 days ago
China Eastern Airlines
Thu, May 1 - Fri, May 16
SFO
San Francisco
WEH
Weihai
$798 Roundtrip, found 3 days ago
$798
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 1 from San Francisco to Weihai, returning Fri, May 16, priced at $798 found 3 days ago
China Eastern Airlines
Mon, May 5 - Fri, May 16
SFO
San Francisco
WEH
Weihai
$834 Roundtrip, found 3 days ago
$834
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, May 5 from San Francisco to Weihai, returning Fri, May 16, priced at $834 found 3 days ago
China Eastern Airlines
Thu, May 1 - Mon, May 19
SFO
San Francisco
WEH
Weihai
$902 Roundtrip, found 3 days ago
$902
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 1 from San Francisco to Weihai, returning Mon, May 19, priced at $902 found 3 days ago
China Eastern Airlines
Thu, May 1 - Thu, May 22
SFO
San Francisco
WEH
Weihai
$927 Roundtrip, found 3 days ago
$927
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Thu, May 1 from San Francisco to Weihai, returning Thu, May 22, priced at $927 found 3 days ago
China Eastern Airlines
Mon, May 5 - Mon, May 19
SFO
San Francisco
WEH
Weihai
$938 Roundtrip, found 3 days ago
$938
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Mon, May 5 from San Francisco to Weihai, returning Mon, May 19, priced at $938 found 3 days ago
United
Tue, Jan 27 - Tue, Mar 10
SFO
San Francisco
WEH
Weihai
$1,008 Roundtrip, found 2 days ago
$1,008
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 27 from San Francisco to Weihai, returning Tue, Mar 10, priced at $1,008 found 2 days ago
Alaska Airlines
Tue, Sep 16 - Sun, Oct 5
SFO
San Francisco
WEH
Weihai
$1,122 Roundtrip, found 3 days ago
$1,122
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep 16 from San Francisco to Weihai, returning Sun, Oct 5, priced at $1,122 found 3 days ago
Air China
Wed, Oct 22 - Tue, Nov 4
SFO
San Francisco
WEH
Weihai
$1,135 Roundtrip, found 3 days ago
$1,135
Roundtrip
found 3 days ago
Select Air China flight, departing Wed, Oct 22 from San Francisco to Weihai, returning Tue, Nov 4, priced at $1,135 found 3 days ago
Hawaiian Airlines
Sun, Oct 12 - Wed, Oct 22
SFO
San Francisco
WEH
Weihai
$1,155 Roundtrip, found 3 days ago
$1,155
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Sun, Oct 12 from San Francisco to Weihai, returning Wed, Oct 22, priced at $1,155 found 3 days ago
Flights from San Francisco (SFO) to Weihai (WEH)
Origin airport
San Francisco Intl.
Destination airport
Weihai
Airlines serving
Air China, China Eastern Airlines
Roundtrip price
$761
Distance
5827 mi

San Francisco to Weihai Flights

The cheapest times to fly from San Francisco to Weihai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Weihai are during the month of May. You can find some of the cheapest flights from San Francisco to Weihai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Weihai

Sunday is one of the best days to book for cheap flights from San Francisco to Weihai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Weihai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Weihai in 2025. You can also book with separate airlines for your outbound and return journeys, from $438 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Weihai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Weihai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH) cost?
Discover the latest flight deals from SFO to WEH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SFO to WEH?
The cheapest flights from SFO to WEH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SFO to WEH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SFO to WEH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH)?
Nonstop flights from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SFO to WEH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH)?
To avoid possible delays on the San Francisco Intl. Airport (SFO) to Weihai Airport (WEH) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH) last-minute?
Last-minute bookings from SFO to WEH are usually more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That being said, if your travel plans are flexible, it’s possible to score a cheap fare right before your journey.
Is it cheaper to book a SFO to WEH flight and hotel package?
Opting for a SFO to WEH flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Weihai Airport (WEH)?
It’s usually possible to cancel or reschedule your SFO to WEH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and if any costs are involved. You’ll also find more information on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.