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Cheap flights from Washington to Hefei from $16,982

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Hefei departing on 1/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:03 am - 10:20 pm
SEA
-
HFE
24h 17m2 stops
United Airlines Logo
8:40 am - 6:27 pm
HFE
-
SEA
25h 47m2 stops
$16,982United Airlines
Mon, Jan 19 - Thu, Jan 22

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 December 23, 2025.
Use the filters below to find and compare flights from Washington to Hefei that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleHefei

SEA - HFE

SEAHFE

Seattle/Tacoma Intl

Mon 1/19

6:03 am-10:20 pm

2 stops24h 17m

Hefei Xinqiao Intl

Thu 1/22

8:40 am-6:27 pm

2 stops25h 47m

$16,982

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from State of Washington 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

How long does it take to fly to Hefei?

Average flight duration from State of Washington to Hefei depends on which airport you fly into and out of. Flying from Seattle to Nanjing is 22h 30m on average, while flying from Pasco to Nanjing is 24h 55m on average. Nanjing is the most popular airport in Hefei.

Cheap State of Washington to Hefei flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Hefei

Fastest flight time

24h 17m

Direct flights

None
The fastest flight from State of Washington to Hefei takes 24h 17m
There are no direct flights from State of Washington to Hefei. There are no popular flight routes from State of Washington to Hefei.
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  • When did momondo last update prices for flights from Washington to Hefei Xinqiao Intl Airport?

    Prices for flights from Washington to Hefei Xinqiao Intl Airport were last updated today.

  • How old do you have to be to fly from Washington to Hefei Xinqiao Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington 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 Washington to Hefei?

It is quick and easy to find Washington to Hefei flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hefei that suits you.

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

All flight searches from Washington to Hefei on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Washington and Hefei by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Hefei, momondo offers a useful price alert feature which will track prices for flights to Hefei from Washington and alert you when they change.

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