Seattle / Tacoma (SEA) to Beijing (PEK) flight deal in economy from $433

Korean AirKEKorean Air
One Way•Economy
United StatesSEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States
ChinaPEK

Beijing Capital International Airport

Beijing, China
$687 USD
-37%$433 USD
Verified about 4 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Wednesday, August 19th, 2026

Outbound Flights

29h 20m·1 stop
$433 USD
Korean Air
SEAAug 19 13:20
→
ICNAug 20 16:40
KE 42Boeing 787-10
15h 35m layover·Overnight
Korean Air
ICNAug 21 08:15
→
PEKAug 21 09:40
KE 851Airbus A321neo
17h 10m·1 stop
$763 USD
Korean Air
SEAAug 19 13:20
→
ICNAug 20 16:40
KE 42Boeing 787-10
3h 20m layover
Korean Air
ICNAug 20 20:00
→
PEKAug 20 21:30
KE 863Airbus A321neo
30h 20m·1 stop
$838 USD
Delta Air Lines
SEAAug 19 13:05
→
ICNAug 20 16:50
DL 197Airbus A350
16h 15m layover·Overnight
Korean Air
GMPAug 21 09:05
→
PEKAug 21 10:25
KE 2051Airbus A321neo
Google Flights