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Cheap flights from Washington, D.C. to Weihai from $762

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Weihai departing on 6/29. 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 Washington, D.C. to Weihai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
6:30 am - 8:30 am
IAD
-
WEH
38h 00m
2 stops
Air China Logo
10:10 pm - 7:35 am
WEH
-
IAD
45h 25m
2 stops
$1,999Air China
Sat, Oct 24 - Wed, Oct 28

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Weihai 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 May 14, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Weihai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Weihai

IAD - WEH

IADWEH

Washington, D.C. Dulles Intl

Sat 10/24

6:30 am-8:30 am

2 stops38h 00m

Weihai

Wed 10/28

10:10 pm-7:35 am

2 stops45h 25m

$1,999
Cheapest one-way

Washington, D.C.Weihai

IAD - WEH

IADWEH

Washington, D.C. Dulles Intl

Mon 6/29

9:00 pm-6:35 pm

2 stops57h 35m

$762

Washington, D.C.Weihai

IAD - WEH

IADWEH

Washington, D.C. Dulles Intl

Mon 6/29

9:00 pm-6:35 pm

2 stops57h 35m

$763

Washington, D.C.Weihai

DCA - WEH

DCAWEH

Washington, D.C. Reagan-National

Mon 6/29

6:15 am-10:00 pm

2 stops51h 45m

$1,435
Quickest one-way

BaltimoreWeihai

BWI - WEH

BWIWEH

Baltimore/Washington

Mon 6/29

6:59 pm-10:50 am

2 stops27h 51m

$2,731

BaltimoreWeihai

BWI - WEH

BWIWEH

Baltimore/Washington

Mon 6/29

6:59 pm-10:50 am

2 stops27h 51m

$2,739

BaltimoreWeihai

BWI - WEH

BWIWEH

Baltimore/Washington

Mon 6/29

6:59 pm-3:45 pm

2 stops32h 46m

$2,741

Washington, D.C.Weihai

IAD - WEH

IADWEH

Washington, D.C. Dulles Intl

Mon 6/29

1:30 pm-2:40 pm

1 stop37h 10m

$11,941

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Weihai from

How to get the cheapest flight ticket from Washington, D.C. to Weihai

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 Weihai?

On average, it takes 28h 47m to fly from Washington, D.C. to Weihai if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Yantai (the most popular airport in Weihai). If you’re flying out of Baltimore and into Yantai, then the flight time is around 37h 35m.

When to book flights from Washington, D.C. to Weihai

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

Cheap Washington, D.C. to Weihai (WAS to WEH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Weihai

Fastest flight time

31h 05m

Direct flights

None
The fastest flight from Washington, D.C. to Weihai takes 31h 05m
There are no direct flights from Washington, D.C. to Weihai. There are no popular flight routes from Washington, D.C. to Weihai.
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Frequently asked questions about flying from Washington, D.C. to Weihai

  • How far is Washington, D.C. to Weihai by plane?

    There are 7013.6 mi between Washington, D.C. and Weihai. In terms of flight time, this usually takes a little over 31h 05m.

  • When did momondo last update prices for flights from Washington, D.C. to Weihai Airport?

    Prices for flights from Washington, D.C. to Weihai Airport are updated daily.

  • How old do you have to be to fly from Washington, D.C. to Weihai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Weihai Airport.

  • What documentation or ID do you need to fly to Weihai Airport?

    The required travel and health documents for your Weihai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Weihai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Weihai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Weihai. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Weihai with flexible booking policies on momondo?

Yes. All flights to Weihai from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Weihai?

Once you have performed a search for Washington, D.C. to Weihai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Weihai from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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