$548 Cheap Flights from Seattle (SEA) to Hefei (HFE)

View $548 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Hefei (HFE-Xinqiao Intl.)

Cheap Flights from Seattle to Hefei (SEA-HFE)

Prices were available within the past 7 days and start at $548 for one-way flights and $916 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, Jan 15 - Tue, Jan 27
SEA
Seattle
HFE
Hefei
$916 Roundtrip, found 4 days ago
$916
Roundtrip
found 4 days ago
Select Korean Air flight, departing Thu, Jan 15 from Seattle to Hefei, returning Tue, Jan 27, priced at $916 found 4 days ago
Korean Air
Sun, Feb 1 - Tue, Feb 17
SEA
Seattle
HFE
Hefei
$1,005 Roundtrip, found 4 days ago
$1,005
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Feb 1 from Seattle to Hefei, returning Tue, Feb 17, priced at $1,005 found 4 days ago
Delta
Tue, Jan 20 - Thu, Feb 5
SEA
Seattle
HFE
Hefei
$1,009 Roundtrip, found 4 days ago
$1,009
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Seattle to Hefei, returning Thu, Feb 5, priced at $1,009 found 4 days ago
Korean Air
Tue, Nov 4 - Thu, Dec 4
SEA
Seattle
HFE
Hefei
$1,016 Roundtrip, found 4 days ago
$1,016
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Nov 4 from Seattle to Hefei, returning Thu, Dec 4, priced at $1,016 found 4 days ago
Delta
Tue, Jan 20 - Tue, Feb 3
SEA
Seattle
HFE
Hefei
$1,020 Roundtrip, found 4 days ago
$1,020
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Seattle to Hefei, returning Tue, Feb 3, priced at $1,020 found 4 days ago
Korean Air
Tue, Nov 4 - Thu, Dec 4
SEA
Seattle
HFE
Hefei
$1,021 Roundtrip, found 4 days ago
$1,021
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Nov 4 from Seattle to Hefei, returning Thu, Dec 4, priced at $1,021 found 4 days ago
Alaska Airlines
Tue, Jan 20 - Tue, Feb 3
SEA
Seattle
HFE
Hefei
$1,023 Roundtrip, found 4 days ago
$1,023
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 20 from Seattle to Hefei, returning Tue, Feb 3, priced at $1,023 found 4 days ago
Korean Air
Tue, Nov 4 - Thu, Dec 4
SEA
Seattle
HFE
Hefei
$1,029 Roundtrip, found 4 days ago
$1,029
Roundtrip
found 4 days ago
Select Korean Air flight, departing Tue, Nov 4 from Seattle to Hefei, returning Thu, Dec 4, priced at $1,029 found 4 days ago
Hainan Airlines
Thu, Jan 29 - Wed, Feb 18
SEA
Seattle
HFE
Hefei
$1,055 Roundtrip, found 4 days ago
$1,055
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Thu, Jan 29 from Seattle to Hefei, returning Wed, Feb 18, priced at $1,055 found 4 days ago
Air China
Mon, Feb 2 - Tue, Feb 17
SEA
Seattle
HFE
Hefei
$1,126 Roundtrip, found 4 days ago
$1,126
Roundtrip
found 4 days ago
Select Air China flight, departing Mon, Feb 2 from Seattle to Hefei, returning Tue, Feb 17, priced at $1,126 found 4 days ago

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE) cost?
Lock in a cheap one-way flight from $548 or cheap return flight from $916 from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE)?
January is the least expensive month to fly from SEA to HFE. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE)?
To find the cheapest airline flying from SEA to HFE, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. 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 Xinqiao Intl. Airport (HFE)?
You'll have to book a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SEA to HFE?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, 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 Xinqiao Intl. Airport (HFE)?
To touch down at Xinqiao Intl. Airport (HFE) on time, select a flight that leaves 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 Xinqiao Intl. Airport (HFE) last-minute?
Holding off until just before your trip to book your flight from SEA to HFE often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a SEA to HFE flight and hotel package?
You'll generally save money by securing a SEA to HFE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your preferred accommodations and flights, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Xinqiao Intl. Airport (HFE)?
Generally, it's possible to reschedule or cancel your SEA to HFE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Xinqiao Intl.
Airlines serving
Korean Air
Roundtrip price
$915
Distance
5833 mi

Book with confidence

Seattle to Hefei Flights

The cheapest times to fly from Seattle to Hefei

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

 

The best time to book a flight from Seattle to Hefei

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

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 Hefei in 2025. You can also book with separate airlines for your outbound and return journeys, from $548 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 Hefei 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 Hefei 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.

 

Seattle to Hefei Flights

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*Available to One Key members.