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Cheap flights from Washington to Beijing from $358

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 to Beijing departing on 4/16. 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.
Philippine Airlines Logo
11:10 pm - 11:55 am
SEA
-
PEK
21h 45m
1 stop
Philippine Airlines Logo
12:55 pm - 8:05 pm
PEK
-
SEA
22h 10m
1 stop
$598Philippine Airlines
Sun, Sep 6 - Tue, Sep 22
Philippine Airlines Logo
11:10 pm - 11:55 am
SEA
-
PEK
21h 45m
1 stop
Philippine Airlines Logo
12:55 pm - 8:05 pm
PEK
-
SEA
22h 10m
1 stop
$630Philippine Airlines
Wed, Aug 26 - Tue, Sep 22
Cathay Pacific Logo
11:45 am - 6:25 pm
SEA
-
PEK
39h 40m
1 stop
Cathay Pacific Logo
6:40 pm - 10:05 am
PEK
-
SEA
30h 25m
1 stop
$649Cathay Pacific
Mon, Apr 20 - Mon, May 18
Cathay Pacific Logo
11:45 am - 10:25 pm
SEA
-
PEK
19h 40m
1 stop
Cathay Pacific Logo
3:15 am - 7:02 pm
PEK
-
SEA
30h 47m
2 stops
$654Cathay Pacific
Thu, Apr 16 - Wed, Apr 22
Asiana Airlines Logo
12:55 am - 2:00 pm
SEA
-
PEK
22h 05m
1 stop
Asiana Airlines Logo
3:30 pm - 2:55 pm
PEK
-
SEA
14h 25m
1 stop
$658Asiana Airlines
Fri, Apr 24 - Mon, May 11
Asiana Airlines Logo
12:55 am - 2:00 pm
SEA
-
PEK
22h 05m
1 stop
Asiana Airlines Logo
3:30 pm - 2:55 pm
PEK
-
SEA
14h 25m
1 stop
$662Asiana Airlines
Fri, Apr 24 - Mon, May 11
Korean Air Logo
12:50 pm - 9:40 am
SEA
-
PEK
29h 50m
1 stop
Korean Air Logo
1:30 am - 10:40 am
PEK
-
SEA
24h 10m
1 stop
$664Korean Air
Sun, Apr 12 - Sat, Apr 25
Asiana Airlines Logo
12:55 am - 2:00 pm
SEA
-
PEK
22h 05m
1 stop
Asiana Airlines Logo
10:40 am - 2:55 pm
PEK
-
SEA
19h 15m
1 stop
$665Asiana Airlines
Fri, Aug 28 - Tue, Sep 8
Hainan Airlines Logo
11:05 am - 2:50 pm
SEA
-
PEK
36h 45m
1 stop
Hainan Airlines Logo
7:00 pm - 9:05 am
PEK
-
SEA
29h 05m
1 stop
$668Hainan Airlines
Thu, Apr 30 - Wed, May 27
Korean Air Logo
7:10 am - 9:30 pm
PDX
-
PEK
23h 20m
2 stops
Korean Air Logo
1:30 am - 4:49 pm
PEK
-
PDX
30h 19m
2 stops
$944Korean Air
Wed, Apr 29 - Tue, May 5

Cathay Pacific flights from State of Washington to Beijing Capital Airport

Our best Cathay Pacific deals on State of Washington to Beijing Capital Airport flight tickets
Cathay Pacific
Apr 20
SEA11:45 amSeattle/Tacoma Intl
39h 40m
1 stop
PEK6:25 pmBeijing Capital
May 18
PEK6:40 pmBeijing Capital
30h 25m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$649
Cathay Pacific
Apr 16
SEA11:45 amSeattle/Tacoma Intl
19h 40m
1 stop
PEK10:25 pmBeijing Capital
Apr 22
PEK3:15 amBeijing Capital
30h 47m
2 stops
SEA7:02 pmSeattle/Tacoma Intl
$654
Cathay Pacific
Aug 31
SEA12:25 pmSeattle/Tacoma Intl
22h 00m
1 stop
PEK1:25 amBeijing Capital
Sep 7
PEK7:40 pmBeijing Capital
29h 40m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$673

Korean Air flights from State of Washington to Beijing Capital Airport

Our best Korean Air deals on State of Washington to Beijing Capital Airport flight tickets
Korean Air
Apr 12
SEA12:50 pmSeattle/Tacoma Intl
29h 50m
1 stop
PEK9:40 amBeijing Capital
Apr 25
PEK1:30 amBeijing Capital
24h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$664
Korean Air
Apr 20
SEA12:50 pmSeattle/Tacoma Intl
17h 40m
1 stop
PEK9:30 pmBeijing Capital
Apr 23
PEK1:30 amBeijing Capital
24h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$700
Korean Air
Apr 20
SEA12:50 pmSeattle/Tacoma Intl
17h 40m
1 stop
PEK9:30 pmBeijing Capital
May 3
PEK1:30 amBeijing Capital
24h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$702

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Beijing Capital Airport 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 March 20, 2026.
Use the filters below to find and compare flights from Washington to Beijing Capital Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 9/6

11:10 pm-11:55 am

1 stop21h 45m

Beijing Capital

Tue 9/22

12:55 pm-8:05 pm

1 stop22h 10m

$598

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 8/26

11:10 pm-11:55 am

1 stop21h 45m

Beijing Capital

Tue 9/22

12:55 pm-8:05 pm

1 stop22h 10m

$630

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 4/20

11:45 am-6:25 pm

1 stop39h 40m

Beijing Capital

Mon 5/18

6:40 pm-10:05 am

1 stop30h 25m

$649

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 4/16

11:45 am-10:25 pm

1 stop19h 40m

Beijing Capital

Wed 4/22

3:15 am-7:02 pm

2 stops30h 47m

$654
Quickest round-trip

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 4/24

12:55 am-2:00 pm

1 stop22h 05m

Beijing Capital

Mon 5/11

3:30 pm-2:55 pm

1 stop14h 25m

$658

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 4/24

12:55 am-2:00 pm

1 stop22h 05m

Beijing Capital

Mon 5/11

3:30 pm-2:55 pm

1 stop14h 25m

$662

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 4/12

12:50 pm-9:40 am

1 stop29h 50m

Beijing Capital

Sat 4/25

1:30 am-10:40 am

1 stop24h 10m

$664

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 8/28

12:55 am-2:00 pm

1 stop22h 05m

Beijing Capital

Tue 9/8

10:40 am-2:55 pm

1 stop19h 15m

$665

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 4/30

11:05 am-2:50 pm

1 stop36h 45m

Beijing Capital

Wed 5/27

7:00 pm-9:05 am

1 stop29h 05m

$668

PortlandBeijing

PDX - PEK

PDXPEK

Portland

Wed 4/29

7:10 am-9:30 pm

2 stops23h 20m

Beijing Capital

Tue 5/5

1:30 am-4:49 pm

2 stops30h 19m

$944

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Beijing from

How to get the cheapest flight ticket from State of Washington to Beijing Capital Airport

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 month to fly to Beijing Capital Airport?

In general, September is the cheapest month to fly from State of Washington to Beijing Capital Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $870. If you aren’t able to travel during the month of September, then book flights to Beijing Capital Airport from State of Washington during April instead. Flights to Beijing Capital Airport in April, while not as cheap as those in September, still average around $875.

What is the cheapest day to depart on your flight to Beijing Capital Airport?

Our data shows that Thursday is the least expensive day to fly to Beijing Capital Airport. Tickets to fly out on this day can be as low as $924. The most expensive day to fly to Beijing Capital Airport is Wednesday, with ticket prices averaging around $1,393.

What is the cheapest Washington to Beijing Capital flight route?

Fly from Seattle/Tacoma Intl to Beijing Capital for the best Washington - Beijing Capital flight prices

What cabin class options are available on Washington to Beijing Capital flights?

There are 2 cabin classes available to choose from on Washington to Beijing Capital flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Beijing Capital Airport flights?

No. A direct flight is the cheapest option for a flight between State of Washington to Beijing Capital Airport.

Cheap State of Washington to Beijing Capital Airport flight deals and tips

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

Best Price Found

$470

Fastest flight time

13h 10m

Direct flights

Wed and Sun
The best one-way flight to Beijing Capital Airport from State of Washington in the past 72 hours is $470. The best round-trip flight deal from State of Washington to Beijing Capital Airport found on momondo in the last 72 hours is $919.
The fastest flight from State of Washington to Beijing Capital Airport takes 13h 10m
Direct flights go from State of Washington to Beijing Capital Airport on Wednesday and Sunday. The only airline offering direct flights is Hainan Airlines.
Search flight deals

  • When did momondo last update prices for flights from Washington to Beijing Capital Airport?

    Prices for flights from Washington to Beijing Capital Airport are updated daily.

  • How many operators does momondo search for flights from Washington to Beijing Capital Airport?

  • How old do you have to be to fly from Washington to Beijing Capital 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 Washington to Beijing Capital Airport.

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

    The travel and health documents you'll need for your trip to Beijing Capital 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 Beijing Capital Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from State of Washington to Beijing Capital Airport?

Best airlines flying from State of Washington to Beijing Capital Airport

Compare and see reviews for airlines that fly from State of Washington to Beijing Capital Airport with momondo
Airline
Rating
Free Cancellation
Price
Hainan AirlinesPriceFrom $464Free CancellationRating
8.2
62 reviews
Search Hainan Airlines flights
Asiana AirlinesPriceFrom $631Free CancellationRating
8.1
506 reviews
Search Asiana Airlines flights
Air CanadaPriceFrom $854Free CancellationRating
7.1
10,818 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Beijing?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Beijing from Washington.

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

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

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

momondo helps you find the best flight between Washington and Beijing 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 Beijing right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to Beijing 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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