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Cheap flights from Washington, D.C. to Beihai from $1,245

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, D.C. to Beihai departing on 3/9. 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.
Air China Logo
6:00 pm - 6:20 pmIAD-BHY
36h 20m2 stops
Air China Logo
7:10 pm - 12:25 amBHY-IAD
41h 15m2 stops
$1,245Air China
Find Deal
Mon, Mar 9 - Fri, Mar 13
Air China Logo
6:00 pm - 6:20 pmIAD-BHY
36h 20m2 stops
Air China Logo
11:35 am - 7:30 amBHY-IAD
31h 55m2 stops
$1,398Air China
Find Deal
Mon, Mar 9 - Fri, Mar 13

Air China flights from Washington, D.C. to Beihai

Our best Air China deals on Washington, D.C. to Beihai flight tickets
Air China
Mar 9
IAD6:00 pmWashington, D.C. Dulles Intl
36h 20m
2 stops
BHY6:20 pmBeihai
Mar 13
BHY7:10 pmBeihai
41h 15m
2 stops
IAD12:25 amWashington, D.C. Dulles Intl
$1,245
Find similar
Air China
Mar 9
IAD6:00 pmWashington, D.C. Dulles Intl
36h 20m
2 stops
BHY6:20 pmBeihai
Mar 13
BHY11:35 amBeihai
31h 55m
2 stops
IAD7:30 amWashington, D.C. Dulles Intl
$1,398
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Beihai 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 November 13, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Beihai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Beihai

IAD - BHY

IADBHY

Washington, D.C. Dulles Intl

Mon 3/9

6:00 pm-6:20 pm

2 stops36h 20m

Beihai

Fri 3/13

7:10 pm-12:25 am

2 stops41h 15m

$1,245

Washington, D.C.Beihai

IAD - BHY

IADBHY

Washington, D.C. Dulles Intl

Mon 3/9

6:00 pm-6:20 pm

2 stops36h 20m

Beihai

Fri 3/13

11:35 am-7:30 am

2 stops31h 55m

$1,398

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 Washington, D.C. to Beihai

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 Beihai?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Beihai, then you can expect flight times to average 29h 27m and 29h 30m, respectively.

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

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

Cheap Washington, D.C. to Beihai (WAS to BHY) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. to Beihai. There are no popular flight routes from Washington, D.C. to Beihai.
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  • How far is Washington, D.C. to Beihai by plane?

    Washington, D.C. and Beihai are 8239.7 mi apart from one another. Flights usually cover this in 36h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Beihai Airport refresh daily.

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

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

    The travel and health documents you'll need for your trip to Beihai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Beihai Airport. It is always advisable to seek 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, D.C. to Beihai?

Finding the right flight to Beihai from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Beihai quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Beihai flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Beihai 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 Beihai right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Beihai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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