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Cheap flights from Seattle to Hefei from $600

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Hefei departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Hefei

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
12:50 pm - 3:00 pm
SEA
-
HFE
35h 10m
1 stop
Korean Air Logo
4:10 pm - 10:40 am
HFE
-
SEA
33h 30m
1 stop
$906Korean Air
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
5:06 pm - 12:00 pm
SEA
-
HFE
27h 54m
2 stops
Multiple Airlines Logo
3:45 pm - 8:57 am
HFE
-
SEA
32h 12m
2 stops
$1,354Multiple Airlines
Fri, May 8 - Fri, May 15
Korean Air Logo
7:20 am - 3:00 pm
SEA
-
HFE
40h 40m
2 stops
Korean Air Logo
4:10 pm - 10:40 am
HFE
-
SEA
33h 30m
1 stop
$1,611Korean Air
Thu, Sep 10 - Mon, Sep 14
China Eastern Logo
7:20 am - 12:30 am
SEA
-
HFE
26h 10m
2 stops
China Eastern Logo
10:30 am - 4:55 pm
HFE
-
SEA
21h 25m
2 stops
$1,742China Eastern
Thu, Sep 10 - Mon, Sep 14
China Eastern Logo
7:20 am - 12:40 pm
SEA
-
HFE
38h 20m
2 stops
China Eastern Logo
10:30 am - 4:55 pm
HFE
-
SEA
21h 25m
2 stops
$1,746China Eastern
Thu, Sep 10 - Mon, Sep 14
China Eastern Logo
7:20 am - 12:40 pm
SEA
-
HFE
38h 20m
2 stops
China Eastern Logo
7:30 am - 3:24 pm
HFE
-
SEA
22h 54m
2 stops
$1,747China Eastern
Thu, Sep 10 - Mon, Sep 14
China Eastern Logo
7:20 am - 12:30 am
SEA
-
HFE
26h 10m
2 stops
China Eastern Logo
7:30 am - 3:24 pm
HFE
-
SEA
22h 54m
2 stops
$1,751China Eastern
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
12:55 am - 12:25 am
SEA
-
HFE
32h 30m
3 stops
Multiple Airlines Logo
11:15 pm - 4:10 pm
HFE
-
SEA
31h 55m
3 stops
$1,763Multiple Airlines
Thu, May 7 - Fri, May 15
Multiple Airlines Logo
1:15 am - 12:30 am
SEA
-
HFE
32h 15m
3 stops
Multiple Airlines Logo
9:00 am - 6:30 pm
HFE
-
SEA
24h 30m
2 stops
$1,798Multiple Airlines
Thu, May 7 - Fri, May 15
Multiple Airlines Logo
11:10 pm - 5:55 pm
SEA
-
HFE
27h 45m
2 stops
Multiple Airlines Logo
2:40 pm - 10:05 am
HFE
-
SEA
34h 25m
1 stop
$2,007Multiple Airlines
Fri, May 8 - Fri, May 15

Korean Air flights from Seattle to Hefei

Our best Korean Air deals on Seattle to Hefei flight tickets
Korean Air
Sep 10
SEA12:50 pmSeattle/Tacoma Intl
35h 10m
1 stop
HFE3:00 pmHefei Xinqiao Intl
Sep 14
HFE4:10 pmHefei Xinqiao Intl
33h 30m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$906
Korean Air
Sep 10
SEA7:20 amSeattle/Tacoma Intl
40h 40m
2 stops
HFE3:00 pmHefei Xinqiao Intl
Sep 14
HFE4:10 pmHefei Xinqiao Intl
33h 30m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$1,611

China Eastern flights from Seattle to Hefei

Our best China Eastern deals on Seattle to Hefei flight tickets
China Eastern
Sep 10
SEA7:20 amSeattle/Tacoma Intl
26h 10m
2 stops
HFE12:30 amHefei Xinqiao Intl
Sep 14
HFE10:30 amHefei Xinqiao Intl
21h 25m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$1,742
China Eastern
Sep 10
SEA7:20 amSeattle/Tacoma Intl
38h 20m
2 stops
HFE12:40 pmHefei Xinqiao Intl
Sep 14
HFE10:30 amHefei Xinqiao Intl
21h 25m
2 stops
SEA4:55 pmSeattle/Tacoma Intl
$1,746
China Eastern
Sep 10
SEA7:20 amSeattle/Tacoma Intl
38h 20m
2 stops
HFE12:40 pmHefei Xinqiao Intl
Sep 14
HFE7:30 amHefei Xinqiao Intl
22h 54m
2 stops
SEA3:24 pmSeattle/Tacoma Intl
$1,747

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Hefei that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 14, 2026.
Use the filters below to find and compare flights from Seattle to Hefei that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

12:50 pm-3:00 pm

1 stop35h 10m

Hefei Xinqiao Intl

Mon 9/14

4:10 pm-10:40 am

1 stop33h 30m

$906

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Fri 5/8

5:06 pm-12:00 pm

2 stops27h 54m

Hefei Xinqiao Intl

Fri 5/15

3:45 pm-8:57 am

2 stops32h 12m

$1,354

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

7:20 am-3:00 pm

2 stops40h 40m

Hefei Xinqiao Intl

Mon 9/14

4:10 pm-10:40 am

1 stop33h 30m

$1,611
Quickest round-trip

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:30 am

2 stops26h 10m

Hefei Xinqiao Intl

Mon 9/14

10:30 am-4:55 pm

2 stops21h 25m

$1,742

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:40 pm

2 stops38h 20m

Hefei Xinqiao Intl

Mon 9/14

10:30 am-4:55 pm

2 stops21h 25m

$1,746

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:40 pm

2 stops38h 20m

Hefei Xinqiao Intl

Mon 9/14

7:30 am-3:24 pm

2 stops22h 54m

$1,747

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 9/10

7:20 am-12:30 am

2 stops26h 10m

Hefei Xinqiao Intl

Mon 9/14

7:30 am-3:24 pm

2 stops22h 54m

$1,751

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 5/7

12:55 am-12:25 am

3 stops32h 30m

Hefei Xinqiao Intl

Fri 5/15

11:15 pm-4:10 pm

3 stops31h 55m

$1,763

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Thu 5/7

1:15 am-12:30 am

3 stops32h 15m

Hefei Xinqiao Intl

Fri 5/15

9:00 am-6:30 pm

2 stops24h 30m

$1,798

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Fri 5/8

11:10 pm-5:55 pm

2 stops27h 45m

Hefei Xinqiao Intl

Fri 5/15

2:40 pm-10:05 am

1 stop34h 25m

$2,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Hefei from

How to get the cheapest flight ticket from Seattle to Hefei

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Hefei Xinqiao Intl?

Korean Air, Air China, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Hefei Xinqiao Intl

When to book flights from Seattle to Hefei

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Hefei according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Hefei (SEA to HFE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Hefei

Fastest flight time

35h 10m

Direct flights

None
The fastest flight from Seattle to Hefei takes 35h 10m
There are no direct flights from Seattle to Hefei. There are no popular flight routes from Seattle to Hefei.
Search flight deals

Frequently asked questions about flying from Seattle to Hefei

  • How far is Seattle/Tacoma Intl to Hefei Xinqiao Intl by plane?

    There are 5816.3 mi between Seattle/Tacoma Intl and Hefei Xinqiao Intl. Typically, this will take 35h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Hefei Xinqiao Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Hefei Xinqiao Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Hefei Xinqiao Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Hefei Xinqiao Intl Airport.

  • What documentation or ID do you need to fly to Hefei Xinqiao Intl Airport?

    The necessary travel and health documents for your Hefei Xinqiao Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Hefei?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to Hefei. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to Hefei with flexible booking policies on momondo?

Flights from Seattle to Hefei with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Hefei?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hefei from Seattle.

I’m not ready to book a flight from Seattle to Hefei right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Hefei flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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