$965 Cheap Flights from Seattle (SEA) to Beihai (BHY)

View $965 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Seattle to Beihai (BHY)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Seattle to Beihai (SEA-BHY)

Prices were available within the past 7 days and start at $965 for one-way flights and $1,035 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Wed, Jan 14 - Tue, Feb 3
SEA
Seattle
BHY
Beihai
$1,035 Roundtrip, found 6 days ago
$1,035
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Jan 14 from Seattle to Beihai, returning Tue, Feb 3, priced at $1,035 found 6 days ago
Air China
Fri, Jan 16 - Tue, Feb 3
SEA
Seattle
BHY
Beihai
$1,078 Roundtrip, found 6 days ago
$1,078
Roundtrip
found 6 days ago
Select Air China flight, departing Fri, Jan 16 from Seattle to Beihai, returning Tue, Feb 3, priced at $1,078 found 6 days ago
Air China
Wed, Jan 7 - Tue, Jan 27
SEA
Seattle
BHY
Beihai
$1,110 Roundtrip, found 6 days ago
$1,110
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Jan 7 from Seattle to Beihai, returning Tue, Jan 27, priced at $1,110 found 6 days ago
Air China
Wed, Jan 7 - Tue, Jan 20
SEA
Seattle
BHY
Beihai
$1,113 Roundtrip, found 6 days ago
$1,113
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Jan 7 from Seattle to Beihai, returning Tue, Jan 20, priced at $1,113 found 6 days ago
Alaska Airlines
Wed, Feb 4 - Mon, Feb 16
SEA
Seattle
BHY
Beihai
$1,142 Roundtrip, found 6 days ago
$1,142
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Feb 4 from Seattle to Beihai, returning Mon, Feb 16, priced at $1,142 found 6 days ago
Alaska Airlines
Sun, Feb 1 - Mon, Feb 16
SEA
Seattle
BHY
Beihai
$1,152 Roundtrip, found 6 days ago
$1,152
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle to Beihai, returning Mon, Feb 16, priced at $1,152 found 6 days ago
Air China
Sat, Jan 10 - Tue, Jan 27
SEA
Seattle
BHY
Beihai
$1,159 Roundtrip, found 6 days ago
$1,159
Roundtrip
found 6 days ago
Select Air China flight, departing Sat, Jan 10 from Seattle to Beihai, returning Tue, Jan 27, priced at $1,159 found 6 days ago
Alaska Airlines
Wed, Feb 25 - Sun, Mar 8
SEA
Seattle
BHY
Beihai
$1,171 Roundtrip, found 6 days ago
$1,171
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Feb 25 from Seattle to Beihai, returning Sun, Mar 8, priced at $1,171 found 6 days ago
China Eastern Airlines
Thu, Jan 22 - Mon, Feb 9
SEA
Seattle
BHY
Beihai
$1,179 Roundtrip, found 6 days ago
$1,179
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Thu, Jan 22 from Seattle to Beihai, returning Mon, Feb 9, priced at $1,179 found 6 days ago
Hainan Airlines
Sat, Jan 10 - Thu, Jan 29
SEA
Seattle
BHY
Beihai
$1,389 Roundtrip, found 6 days ago
$1,389
Roundtrip
found 6 days ago
Select Hainan Airlines flight, departing Sat, Jan 10 from Seattle to Beihai, returning Thu, Jan 29, priced at $1,389 found 6 days ago

Alternative airports near Beihai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Beihai BHY. Cheapest and Closest option available. Average driving time to city center is 36 minutes. Flights from $1,110
BHY
Beihai
CheapestClosest
Average driving time to city center36 min
Flights from $1,110
Flights from Seattle (SEA) to Beihai (BHY)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Beihai
Roundtrip price
$1,034
Distance
6695 mi

Seattle to Beihai Flights

The cheapest times to fly from Seattle to Beihai

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 Seattle to Beihai are during the month of January. You can find some of the cheapest flights from Seattle to Beihai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Beihai

Sunday is one of the best days to book for cheap flights from Seattle to Beihai: 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 Seattle to Beihai

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 Seattle to Beihai in 2026. You can also book with separate airlines for your outbound and return journeys, from $965 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 Seattle to Beihai 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 Seattle to Beihai 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 Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY) cost?
Lock in a cheap one-way flight from $965 or cheap return flight from $1,035 from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY)?
The cheapest month to fly from SEA to BHY is January, when demand is low. Off-peak season is generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY)?
To find the cheapest airline flying from SEA to BHY, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY)?
You'll need to take a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SEA to BHY?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY)?
To land at Beihai Airport (BHY) without delays, book a flight that takes off from Seattle - Tacoma Intl. Airport (SEA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY) last-minute?
Booking your flight from SEA to BHY shortly before your trip is generally more expensive. However, if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a SEA to BHY flight and hotel package?
Opting for a SEA to BHY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Beihai Airport (BHY)?
If you reserved your SEA to BHY flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.