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Cheap flights from Washington, D.C. to Beihai from $1,321

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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0 bags

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Find the cheapest flights from Washington, D.C. to Beihai

Cheap round-trip flights

Air China Logo
5:50 pm - 6:20 pmBWI-BHY
36h 30m2 stops
Air China Logo
11:35 am - 7:01 amBHY-BWI
31h 26m2 stops
$1,321Air 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 - 6:45 amBHY-IAD
31h 10m2 stops
$1,441Air China
Find Deal
Mon, Mar 9 - Fri, Mar 13
Air China Logo
9:00 am - 6:20 pmIAD-BHY
45h 20m2 stops
Air China Logo
11:35 am - 7:35 amBHY-IAD
32h 00m2 stops
$1,575Air China
Find Deal
Mon, Mar 9 - Fri, Mar 13
Air China Logo
5:50 pm - 6:20 pmBWI-BHY
36h 30m2 stops
Air China Logo
11:35 am - 7:01 amBHY-BWI
31h 26m2 stops
$4,758Air 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
BWI5:50 pmBaltimore/Washington
36h 30m
2 stops
BHY6:20 pmBeihai
Mar 13
BHY11:35 amBeihai
31h 26m
2 stops
BWI7:01 amBaltimore/Washington
$1,321
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 10m
2 stops
IAD6:45 amWashington, D.C. Dulles Intl
$1,441
Find similar
Air China
Mar 9
IAD9:00 amWashington, D.C. Dulles Intl
45h 20m
2 stops
BHY6:20 pmBeihai
Mar 13
BHY11:35 amBeihai
32h 00m
2 stops
IAD7:35 amWashington, D.C. Dulles Intl
$1,575
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 September 29, 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

BaltimoreBeihai

BWI - BHY

BWIBHY

Baltimore/Washington

Mon 3/9

5:50 pm-6:20 pm

2 stops36h 30m

Beihai

Fri 3/13

11:35 am-7:01 am

2 stops31h 26m

$1,321

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-6:45 am

2 stops31h 10m

$1,441

Washington, D.C.Beihai

IAD - BHY

IADBHY

Washington, D.C. Dulles Intl

Mon 3/9

9:00 am-6:20 pm

2 stops45h 20m

Beihai

Fri 3/13

11:35 am-7:35 am

2 stops32h 00m

$1,575

BaltimoreBeihai

BWI - BHY

BWIBHY

Baltimore/Washington

Mon 3/9

5:50 pm-6:20 pm

2 stops36h 30m

Beihai

Fri 3/13

11:35 am-7:01 am

2 stops31h 26m

$4,758

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

  • How do I get Price Alerts for flights from Washington, D.C. to Beihai?

    Confirm your travel details to search for the latest offers for flights from Washington, D.C. to Beihai. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Washington, D.C. to Beihai with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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