$398+ Cheap flights from Seattle (SEA) to Capital, China (PEK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEK
Sep 9 — Sep 161
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Capital with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Beijing Capital are usually found in March or October, booked 14 days in advance, depart on a Tuesday or Sunday and return on a Monday
Cheap flight deals from Seattle to Capital
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to CapitalExplore the most affordable flight options available from Seattle to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
Explore the most affordable flight options available from Seattle to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 10, 2026.
This oojo deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:10 am -
1 stop24h 40m
Mon 11/93:35 pm -
1 stop14h 20m
Deal found 8/7![Asiana Airlines logo]()
$665
This Justfly.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:10 am -
1 stop18h 30m
Sun 11/810:50 am -
1 stop19h 05m
Deal found 8/8![Asiana Airlines logo]()
$667
This FlightHub deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:10 am -
1 stop22h 50m
Sun 10/184:50 pm -
1 stop13h 25m
Deal found 8/5![Asiana Airlines logo]()
$668
This Kissandfly.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:50 pm -
1 stop17h 40m
Tue 9/296:30 pm -
1 stop31h 10m
Deal found 8/8![Korean Air logo]()
$672
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:50 pm -
1 stop32h 15m
Tue 9/81:30 am -
1 stop24h 10m
Deal found 8/5![Korean Air logo]()
$673
This Justfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:10 am -
1 stop22h 50m
Mon 11/210:50 am -
1 stop19h 05m
Deal found 8/5![Asiana Airlines logo]()
$675
This Expedia deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:10 am -
1 stop22h 50m
Tue 10/134:50 pm -
1 stop13h 25m
Deal found 8/6![Asiana Airlines logo]()
$676
This FlightHub deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:10 am -
1 stop17h 35m
Tue 11/103:35 pm -
1 stop14h 20m
Deal found 8/6![Asiana Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:50 pm -
1 stop17h 40m
Tue 9/86:30 pm -
1 stop31h 10m
Deal found 8/9![Korean Air logo]()
$682
This ScholarTrip deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:50 pm -
1 stop17h 40m
Sat 10/246:30 pm -
1 stop30h 30m
Deal found 8/9![Korean Air logo]()
$692
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:10 am -
1 stop22h 50m
Tue 9/154:50 pm -
1 stop13h 25m
Deal found 8/8![Asiana Airlines logo]()
$694
This Korean Air deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:16 am -
2 stops23h 14m
Sat 11/71:30 am -
1 stop23h 30m
Deal found 8/5![Korean Air logo]()
$702
Best flights from Seattle to CapitalDiscover carefully curated flight deals from Seattle to Capital that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
Discover carefully curated flight deals from Seattle to Capital that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 10, 2026.
This Korean Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:50 pm -
1 stop17h 40m
Sun 9/61:30 am -
1 stop24h 10m
Deal found 8/9![Korean Air logo]()
$707
This Korean Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1112:50 pm -
1 stop17h 40m
Sat 11/71:30 am -
1 stop23h 30m
Deal found 8/8![Korean Air logo]()
$707
This Korean Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:50 pm -
1 stop29h 50m
Wed 10/141:30 am -
1 stop24h 10m
Deal found 8/8![Korean Air logo]()
$707
This Korean Air deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:50 pm -
1 stop29h 50m
Sun 10/251:30 am -
1 stop23h 30m
Deal found 8/9![Korean Air logo]()
$707
This Korean Air deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:50 pm -
1 stop17h 40m
Wed 9/91:30 am -
2 stops35h 35m
Deal found 8/7![Korean Air logo]()
$718
This Korean Air deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:50 pm -
1 stop17h 40m
Fri 11/61:30 am -
1 stop23h 30m
Deal found 8/5![Korean Air logo]()
$756
This Korean Air deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:20 pm -
1 stop31h 45m
Sat 9/196:30 pm -
1 stop31h 10m
Deal found 8/5![Korean Air logo]()
$756
This Korean Air deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:20 pm -
1 stop29h 20m
Sat 8/296:30 pm -
1 stop31h 30m
Deal found 8/8![Korean Air logo]()
$1,056
Last-minute flights from Seattle to CapitalDiscover last-minute flight deals from Seattle to Capital. Data last updated August 10, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Capital. Data last updated August 10, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 am -
1 stop22h 50m
Mon 9/144:50 pm -
1 stop13h 25m
Deal found 8/5![Asiana Airlines logo]()
$667
This oojo deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 am -
1 stop18h 30m
Fri 9/114:50 pm -
1 stop13h 25m
Deal found 8/9![Asiana Airlines logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:50 pm -
1 stop17h 40m
Tue 9/86:30 pm -
1 stop31h 10m
Deal found 8/9![Korean Air logo]()
$682
This Trip.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:50 pm -
1 stop32h 15m
Tue 9/81:30 am -
1 stop24h 10m
Deal found 8/5![Korean Air logo]()
$673
This Korean Air deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:50 pm -
1 stop17h 40m
Wed 9/91:30 am -
1 stop24h 10m
Deal found 8/5![Korean Air logo]()
$706
This oojo deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:10 am -
1 stop18h 30m
Tue 9/223:30 pm -
1 stop14h 45m
Deal found 8/5![Asiana Airlines logo]()
$665
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:10 am -
1 stop22h 50m
Tue 9/154:50 pm -
1 stop13h 25m
Deal found 8/8![Asiana Airlines logo]()
$694
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:10 am -
1 stop18h 30m
Tue 10/64:50 pm -
1 stop13h 25m
Deal found 8/6![Asiana Airlines logo]()
$704
This Kissandfly.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:50 pm -
1 stop17h 40m
Tue 9/296:30 pm -
1 stop31h 10m
Deal found 8/8![Korean Air logo]()
$672
This Korean Air deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:50 pm -
1 stop29h 50m
Mon 10/51:30 am -
1 stop24h 10m
Deal found 8/6![Korean Air logo]()
$707
This Justfly.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:10 am -
1 stop22h 50m
Sun 10/183:30 pm -
1 stop14h 45m
Deal found 8/5![Asiana Airlines logo]()
$712
This FlightHub deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2712:10 am -
1 stop22h 50m
Sun 10/184:50 pm -
1 stop13h 25m
Deal found 8/5![Asiana Airlines logo]()
$668
One-way flights from Seattle to CapitalSearch for one-way flight options from Seattle to Capital. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
Search for one-way flight options from Seattle to Capital. Find affordable one-way fares based on user searches. Data last updated August 10, 2026.
This oojo deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:10 am -
1 stop18h 30m
Deal found 8/7![Asiana Airlines logo]()
$398
This oojo deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:10 am -
1 stop24h 40m
Deal found 8/4![Asiana Airlines logo]()
$399
This oojo deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:10 am -
1 stop22h 50m
Deal found 8/6![Asiana Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:20 pm -
1 stop31h 45m
Deal found 8/8![Korean Air logo]()
$403
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:10 am -
1 stop22h 50m
Deal found 8/9![Asiana Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:10 am -
1 stop24h 40m
Deal found 8/5![Asiana Airlines logo]()
$406
This Justfly.com deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:10 am -
1 stop22h 50m
Deal found 8/7![Asiana Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:10 am -
1 stop22h 50m
Deal found 8/6![Asiana Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:10 am -
1 stop24h 40m
Deal found 8/6![Asiana Airlines logo]()
$409
This oojo deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:35 pm -
1 stop29h 05m
Deal found 8/8![Multiple Airlines logo]()
$417
This oojo deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:35 pm -
1 stop29h 05m
Deal found 8/9![Multiple Airlines logo]()
$420
Find flight deals from Seattle to Capital
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Capital (PEK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $665 (oojo) |
One-way from | $398 (oojo) |
Popular in | December |
Cheapest in | March |
Average price | $1,138 |
Good round-trip deal | $915 or less |
Good one-way deal | $520 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Capital 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, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
Use the filters below to find and compare flights from Seattle to Beijing Capital Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Tue 9/1
12:50 pm-9:30 pm
1 stop17h 40m
Beijing Capital
Sun 9/6
1:30 am-10:40 am
1 stop24h 10m
$707
Quickest round-trip
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Sun 10/11
12:50 pm-9:30 pm
1 stop17h 40m
Beijing Capital
Sat 11/7
1:30 am-9:00 am
1 stop23h 30m
$707
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Thu 10/1
12:50 pm-9:40 am
1 stop29h 50m
Beijing Capital
Wed 10/14
1:30 am-10:40 am
1 stop24h 10m
$707
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Sun 10/18
12:50 pm-9:40 am
1 stop29h 50m
Beijing Capital
Sun 10/25
1:30 am-10:00 am
1 stop23h 30m
$707
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Thu 9/3
12:50 pm-9:30 pm
1 stop17h 40m
Beijing Capital
Wed 9/9
1:30 am-10:05 pm
2 stops35h 35m
$718
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Tue 10/13
12:50 pm-9:30 pm
1 stop17h 40m
Beijing Capital
Fri 11/6
1:30 am-9:00 am
1 stop23h 30m
$756
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Sat 8/22
1:20 pm-12:05 pm
1 stop31h 45m
Beijing Capital
Sat 9/19
6:30 pm-10:40 am
1 stop31h 10m
$756
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Sat 8/15
1:20 pm-9:40 am
1 stop29h 20m
Beijing Capital
Sat 8/29
6:30 pm-11:00 am
1 stop31h 30m
$1,056
Cheapest one-way
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Thu 9/24
12:10 am-3:50 pm
1 stop24h 40m
$398
SeattleBeijing
SEA Seattle/Tacoma Intl - PEK Beijing Capital
SEAPEK
Seattle/Tacoma Intl
Sun 10/25
12:10 am-9:45 am
1 stop18h 35m
$398
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Seattle to Capital
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Capital in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Beijing Capital Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Beijing Capital Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Beijing Capital Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Beijing Capital Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Beijing Capital Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Capital
Have a flexible travel schedule? Discover the best time to fly to Capital from Seattle with our price prediction graph.
SEA-PEK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Beijing Capital Airport
Prices
Delays
How far ahead should I book a flight from Seattle to Beijing Capital Airport?
The price you pay for your flight from Seattle to Beijing Capital Airport may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Seattle to Beijing Capital Airport?
Currently, March is the cheapest month in which you can book a flight from Seattle to Beijing Capital Airport (average of $781). Flying from Seattle to Beijing Capital Airport in December is currently the most expensive (average of $1,613). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to PEK?
Find hourly flight availability from Seattle to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 10, 2026.
When flying from Seattle to Beijing Capital Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Seattle to Beijing delayed?
About 12% of weekly flights between Seattle and Beijing have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Seattle to Beijing flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Beijing flights?
Over the last year, Hainan Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
Reviews of airlines servicing Capital
Get insights into the airlines that provide service to Capital. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Capital. Reviews last updated August 10, 2026.
Read through reviews of airlines operating flights from Seattle to Beijing Capital Airport, such as Hainan Airlines,Asiana Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.7
Boarding
8.5
Food
8.3
Comfort
8.2
Crew
8.9
Overall
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Entertainment
7.7
Boarding
8.5
Food
8.3
Comfort
8.2
Crew
8.9
Overall
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Entertainment
7.7
Boarding
8.5
Food
8.3
Comfort
8.2
Crew
8.9
Overall
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Entertainment
7.7
Boarding
8.5
Food
8.3
Comfort
8.2
Crew
8.9
Overall
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Entertainment
7.7
Boarding
8.5
Food
8.3
Comfort
8.2
Crew
8.9
Overall
8.3
Reviews
1 / 2
10.0
ExcellentAnonymous,Mar 2025
CAN - PEK
Related info for your journey
Find useful and relevant information for your journey from Seattle to Capital. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Top 4 airlines flying from Seattle to Capital
Discover the top 4 airlines that operate flights from Seattle to Capital. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$464 | Average$926 | FlexibilityNo cancel fee | On-time61% | |
| Cheapest$636 | Average$808 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$723 | Average$888 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$926 | Average$1,362 | FlexibilityNo cancel fee | On-time67% |