$425+ Cheap flights from Shanghai, China to Seattle (SEA)
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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SHA — SEA
Aug 14 — Aug 211
Round-trip
1 adult, Economy
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Find cheap flights from Shanghai to Seattle with Cheapflights
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Cheapest flights from Shanghai to SeattleExplore the most affordable flight options available from Shanghai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
Explore the most affordable flight options available from Shanghai to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 15, 2026.
This FlightHub deal was found by Cheapflights users on 7/11. 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.
Wed 10/145:00 pm
PVG
- SEA
1 stop31h 55m
Hainan Airlines
Thu 11/510:05 am
SEA
- PVG
1 stop32h 25m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$798
This FlightHub deal was found by Cheapflights users on 7/11. 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 9/1412:10 pm
SHA
- SEA
1 stop35h 50m
Hainan Airlines
Tue 11/310:00 am
SEA
- SHA
1 stop31h 35m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$798
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 10/138:20 am
SHA
- SEA
1 stop15h 40m
Hainan Airlines
Tue 11/310:00 am
SEA
- SHA
1 stop17h 40m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$819
This Priceline deal was found by Cheapflights users on 7/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:40 am
PVG
- SEA
1 stop17h 00m
Multiple Airlines
Mon 8/311:35 pm
SEA
- PVG
1 stop16h 20m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$827
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 10/138:20 am
SHA
- SEA
1 stop15h 40m
Hainan Airlines
Sat 11/710:00 am
SEA
- SHA
1 stop17h 40m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$841
This KAYAK deal was found by Cheapflights users on 7/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:05 am
PVG
- SEA
1 stop36h 55m
Hainan Airlines
Sat 9/1911:00 am
SEA
- PVG
1 stop31h 50m
Hainan Airlines
Deal found 7/15![Hainan Airlines logo]()
$846
This Travelocity deal was found by Cheapflights users on 7/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:00 pm
PVG
- SEA
1 stop31h 55m
Multiple Airlines
Wed 11/412:40 pm
SEA
- PVG
1 stop16h 25m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$879
This Asiana Airlines deal was found by Cheapflights users on 7/12. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:40 am
PVG
- SEA
1 stop18h 35m
Asiana Airlines
Sun 9/2012:10 am
SEA
- PVG
1 stop20h 35m
Asiana Airlines
Deal found 7/12![Asiana Airlines logo]()
$884
This Asiana Airlines deal was found by Cheapflights users on 7/11. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:05 am
PVG
- SEA
1 stop29h 10m
Asiana Airlines
Tue 11/312:10 am
SEA
- PVG
1 stop28h 55m
Asiana Airlines
Deal found 7/11![Asiana Airlines logo]()
$885
This Cathay Pacific deal was found by Cheapflights users on 7/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:40 pm
PVG
- SEA
1 stop31h 25m
Cathay Pacific
Tue 11/310:50 am
SEA
- PVG
1 stop21h 05m
Cathay Pacific
Deal found 7/14![Cathay Pacific logo]()
$887
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 9/165:00 pm
PVG
- SEA
1 stop31h 55m
Hainan Airlines
Thu 11/510:05 am
SEA
- PVG
1 stop32h 25m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$888
This Cathay Pacific deal was found by Cheapflights users on 7/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:35 am
PVG
- SEA
1 stop16h 30m
Cathay Pacific
Mon 11/210:50 am
SEA
- PVG
1 stop19h 10m
Cathay Pacific
Deal found 7/11![Cathay Pacific logo]()
$889
Best flights from Shanghai to SeattleDiscover carefully curated flight deals from Shanghai to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
Discover carefully curated flight deals from Shanghai to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 15, 2026.
This Asiana Airlines deal was found by Cheapflights users on 7/15. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:40 am
PVG
- SEA
1 stop18h 35m
Asiana Airlines
Fri 9/1812:10 am
SEA
- PVG
1 stop18h 55m
Asiana Airlines
Deal found 7/15![Asiana Airlines logo]()
$889
This United Airlines deal was found by Cheapflights users on 7/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:10 pm
PVG
- SEA
2 stops18h 40m
United Airlines
Sun 10/185:21 pm
SEA
- PVG
2 stops33h 24m
United Airlines
Deal found 7/10![United Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:30 pm
PVG
- SEA
Nonstop11h 20m
Delta
Mon 9/214:00 pm
SEA
- PVG
Nonstop12h 50m
Delta
Deal found 7/12![Delta logo]()
$978
This Priceline deal was found by Cheapflights users on 7/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1812:10 pm
SHA
- SEA
1 stop35h 50m
Multiple Airlines
Fri 9/257:56 pm
SEA
- SHA
2 stops25h 54m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,053
This Cathay Pacific deal was found by Cheapflights users on 7/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:50 pm
SHA
- SEA
1 stop32h 15m
Cathay Pacific
Mon 10/1911:45 am
SEA
- SHA
1 stop33h 20m
Cathay Pacific
Deal found 7/14![Cathay Pacific logo]()
$1,151
This Expedia deal was found by Cheapflights users on 7/14. 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 10/41:35 pm
SHA
- SEA
1 stop15h 50m
ANA
Sat 10/104:30 pm
SEA
- SHA
1 stop28h 45m
ANA
Deal found 7/14![ANA logo]()
$1,253
This Asiana Airlines deal was found by Cheapflights users on 7/12. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:55 am
SHA
- SEA
1 stop19h 20m
Asiana Airlines
Sun 9/2012:10 am
SEA
- SHA
1 stop18h 35m
Asiana Airlines
Deal found 7/12![Asiana Airlines logo]()
$903
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:10 pm
PVG
- SEA
3 stops24h 21m
United Airlines
Sat 9/199:00 am
SEA
- PVG
1 stop17h 25m
United Airlines
Deal found 7/15![United Airlines logo]()
$988
This Gotogate deal was found by Cheapflights users on 7/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:10 pm
PVG
- SEA
1 stop16h 45m
Asiana Airlines
Mon 6/712:55 am
SEA
- PVG
1 stop29h 00m
Asiana Airlines
Deal found 7/10![Asiana Airlines logo]()
$926
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:10 pm
PVG
- SEA
3 stops24h 05m
United Airlines
Sat 9/195:00 am
SEA
- PVG
2 stops21h 45m
United Airlines
Deal found 7/15![United Airlines logo]()
$988
This CheapOair deal was found by Cheapflights users on 7/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/142:45 pm
SHA
- SEA
2 stops19h 37m
Multiple Airlines
Tue 6/85:40 am
SEA
- SHA
2 stops26h 00m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,097
This Delta deal was found by Cheapflights users on 7/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 pm
PVG
- SEA
Nonstop11h 28m
Delta
Mon 8/314:30 pm
SEA
- PVG
Nonstop12h 20m
Delta
Deal found 7/12![Delta logo]()
$1,123
This Gotogate deal was found by Cheapflights users on 7/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:15 pm
SHA
- SEA
1 stop35h 40m
Asiana Airlines
Mon 6/712:55 am
SEA
- SHA
1 stop25h 05m
Asiana Airlines
Deal found 7/10![Asiana Airlines logo]()
$948
This Cathay Pacific deal was found by Cheapflights users on 7/11. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1110:30 pm
SHA
- SEA
1 stop26h 35m
Cathay Pacific
Sun 11/18:41 am
SEA
- SHA
2 stops38h 39m
Cathay Pacific
Deal found 7/11![Cathay Pacific logo]()
$1,189
This United Airlines deal was found by Cheapflights users on 7/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:10 pm
PVG
- SEA
2 stops24h 33m
United Airlines
Sat 9/197:00 am
SEA
- PVG
2 stops19h 45m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 7/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:30 pm
PVG
- SEA
Nonstop11h 28m
Delta
Mon 8/314:30 pm
SEA
- PVG
Nonstop12h 20m
Delta
Deal found 7/10![Delta logo]()
$1,163
This Cathay Pacific deal was found by Cheapflights users on 7/10. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:20 pm
SHA
- SEA
1 stop35h 45m
Cathay Pacific
Sun 10/187:55 pm
SEA
- SHA
2 stops28h 40m
Cathay Pacific
Deal found 7/10![Cathay Pacific logo]()
$1,189
This Cathay Pacific deal was found by Cheapflights users on 7/14. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:20 pm
SHA
- SEA
1 stop35h 45m
Cathay Pacific
Tue 11/310:50 am
SEA
- SHA
1 stop33h 30m
Cathay Pacific
Deal found 7/14![Cathay Pacific logo]()
$1,238
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:10 pm
PVG
- SEA
2 stops48h 48m
United Airlines
Tue 8/184:45 pm
SEA
- PVG
2 stops33h 40m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,158
Last-minute flights from Shanghai to SeattleDiscover last-minute flight deals from Shanghai to Seattle. Data last updated July 15, 2026 and is based on user searches.
Discover last-minute flight deals from Shanghai to Seattle. Data last updated July 15, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:40 am
PVG
- SEA
2 stops17h 42m
Multiple Airlines
Sun 1/103:15 pm
SEA
- PVG
1 stop32h 45m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,038
This CheapOair deal was found by Cheapflights users on 7/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:40 am
PVG
- SEA
2 stops17h 42m
Multiple Airlines
Wed 8/1210:40 am
SEA
- PVG
1 stop36h 25m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,092
This Priceline deal was found by Cheapflights users on 7/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:00 am
PVG
- SEA
1 stop16h 15m
Multiple Airlines
Mon 8/311:35 pm
SEA
- PVG
1 stop16h 20m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,076
This Air Canada deal was found by Cheapflights users on 7/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:55 pm
PVG
- SEA
1 stop21h 47m
Air Canada
Thu 9/35:50 am
SEA
- PVG
1 stop17h 15m
Air Canada
Deal found 7/11![Air Canada logo]()
$1,091
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:55 pm
PVG
- SEA
1 stop17h 37m
Multiple Airlines
Tue 8/183:00 pm
SEA
- PVG
2 stops29h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,025
This OneTravel deal was found by Cheapflights users on 7/14. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:55 pm
PVG
- SEA
1 stop21h 47m
Air Canada
Tue 8/183:00 pm
SEA
- PVG
1 stop32h 05m
Air Canada
Deal found 7/14![Air Canada logo]()
$1,028
This CheapOair deal was found by Cheapflights users on 7/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:55 pm
PVG
- SEA
1 stop21h 47m
Multiple Airlines
Wed 8/1910:40 am
SEA
- PVG
2 stops34h 05m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,034
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:10 pm
PVG
- SEA
1 stop15h 30m
Multiple Airlines
Tue 1/1212:15 pm
SEA
- PVG
1 stop32h 05m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,044
This ANA deal was found by Cheapflights users on 7/12. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:35 pm
SHA
- SEA
2 stops23h 23m
Multiple Airlines
Wed 9/24:30 pm
SEA
- SHA
1 stop28h 45m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$1,254
This Priceline deal was found by Cheapflights users on 7/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:40 am
PVG
- SEA
1 stop17h 00m
Multiple Airlines
Mon 8/311:35 pm
SEA
- PVG
1 stop16h 20m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 7/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:10 pm
SHA
- SEA
3 stops35h 50m
Multiple Airlines
Mon 8/313:00 pm
SEA
- SHA
2 stops29h 00m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,172
This Gotogate deal was found by Cheapflights users on 7/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:55 am
SHA
- SEA
1 stop17h 45m
Multiple Airlines
Sun 12/1312:40 pm
SEA
- SHA
1 stop36h 35m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,169
One-way flights from Shanghai to SeattleSearch for one-way flight options from Shanghai to Seattle. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
Search for one-way flight options from Shanghai to Seattle. Find affordable one-way fares based on user searches. Data last updated July 15, 2026.
This oojo deal was found by Cheapflights users on 7/11. 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 10/2811:45 am
PVG
- SEA
1 stop36h 20m
Hainan Airlines
Deal found 7/11![Hainan Airlines logo]()
$425
This oojo deal was found by Cheapflights users on 7/13. 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 11/411:45 am
PVG
- SEA
1 stop36h 20m
Hainan Airlines
Deal found 7/13![Hainan Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/165:00 pm
PVG
- SEA
1 stop31h 55m
Hainan Airlines
Deal found 7/14![Hainan Airlines logo]()
$432
This Flightnetwork deal was found by Cheapflights users on 7/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:15 am
SHA
- SEA
1 stop36h 45m
Hainan Airlines
Deal found 7/14![Hainan Airlines logo]()
$442
This oojo deal was found by Cheapflights users on 7/13. 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.
Sat 8/2911:40 am
PVG
- SEA
1 stop17h 00m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$443
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 9/1111:05 am
PVG
- SEA
1 stop36h 55m
Hainan Airlines
Deal found 7/15![Hainan Airlines logo]()
$444
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 9/118:15 pm
SHA
- SEA
1 stop27h 45m
Hainan Airlines
Deal found 7/12![Hainan Airlines logo]()
$445
This oojo deal was found by Cheapflights users on 7/13. 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.
Sat 8/2910:55 am
SHA
- SEA
1 stop17h 45m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$453
This KAYAK deal was found by Cheapflights users on 7/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
PVG
- SEA
1 stop17h 00m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$461
This oojo deal was found by Cheapflights users on 7/14. 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.
Tue 12/88:35 am
SHA
- SEA
1 stop15h 25m
Hainan Airlines
Deal found 7/14![Hainan Airlines logo]()
$467
This oojo deal was found by Cheapflights users on 7/13. 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 11/27:35 pm
SHA
- SEA
1 stop28h 25m
Hainan Airlines
Deal found 7/13![Hainan Airlines logo]()
$469
This KAYAK deal was found by Cheapflights users on 7/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2810:55 am
SHA
- SEA
1 stop17h 45m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$470
Find flight deals from Shanghai to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Shanghai (CN2) to Seattle (SEA). 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 July 15, 2026.
Round-trip from | $798 (FlightHub) |
|---|---|
One-way from | $425 (oojo) |
Popular in | July |
Cheapest in | May |
Average price | $1,438 |
Cheapflights Fare Finder
Customize your flight search to find flights from Shanghai to Seattle 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 July 15, 2026.
Use the filters below to find and compare flights from Shanghai to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Thu 9/10
11:40 am-3:15 pm
1 stop18h 35m
Seattle/Tacoma Intl
Fri 9/18
12:10 am-10:05 am
1 stop18h 55m
$889
ShanghaiSeattle
SHA - SEA
SHASEA
Shanghai Hongqiao Intl
Sun 9/6
10:55 am-3:15 pm
1 stop19h 20m
Seattle/Tacoma Intl
Sun 9/20
12:10 am-9:45 am
1 stop18h 35m
$903
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Mon 12/14
1:10 pm-1:55 pm
1 stop16h 45m
Seattle/Tacoma Intl
Mon 6/7
12:55 am-8:55 pm
1 stop29h 00m
$926
ShanghaiSeattle
SHA - SEA
SHASEA
Shanghai Hongqiao Intl
Mon 12/14
6:15 pm-1:55 pm
1 stop35h 40m
Seattle/Tacoma Intl
Mon 6/7
12:55 am-5:00 pm
1 stop25h 05m
$948
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Wed 10/14
12:10 pm-3:50 pm
2 stops18h 40m
Seattle/Tacoma Intl
Sun 10/18
5:21 pm-5:45 pm
2 stops33h 24m
$950
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Sun 9/6
5:30 pm-1:50 pm
Nonstop11h 20m
Seattle/Tacoma Intl
Mon 9/21
4:00 pm-7:50 pm
Nonstop12h 50m
$978
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Tue 9/15
12:10 pm-9:31 pm
3 stops24h 21m
Seattle/Tacoma Intl
Sat 9/19
9:00 am-5:25 pm
1 stop17h 25m
$988
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Mon 9/14
12:10 pm-9:15 pm
3 stops24h 05m
Seattle/Tacoma Intl
Sat 9/19
5:00 am-5:45 pm
2 stops21h 45m
$988
ShanghaiSeattle
PVG - SEA
PVGSEA
Shanghai Pu Dong
Fri 9/11
12:10 pm-9:43 pm
2 stops24h 33m
Seattle/Tacoma Intl
Sat 9/19
7:00 am-5:45 pm
2 stops19h 45m
$1,025
ShanghaiSeattle
SHA - SEA
SHASEA
Shanghai Hongqiao Intl
Fri 9/18
12:10 pm-9:00 am
1 stop35h 50m
Seattle/Tacoma Intl
Fri 9/25
7:56 pm-12:50 pm
2 stops25h 54m
$1,053
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Shanghai to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Shanghai with our price prediction graph.
CN2-SEA
PVG-SEA
SHA-SEA
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 Shanghai to Seattle
CN2-SEA
PVG-SEA
SHA-SEA
What is the cheapest month to book a flight from Shanghai to Seattle?
Currently, October is the cheapest month in which you can book a flight from Shanghai to Seattle (average of $473). Flying from Shanghai to Seattle in August is currently the most expensive (average of $964). 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 SHA to SEA?
Find hourly flight availability from Shanghai to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 15, 2026.
When flying from Shanghai to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Shanghai to Seattle?
How often are flights from Shanghai to Seattle delayed?
About 36% of weekly flights between Shanghai and Seattle have experienced delays in the past year, with the average delay time being 227 minutes.
What is the most punctual flight time for Shanghai to Seattle flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Shanghai to Seattle flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 20% of flights being delayed.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated July 15, 2026.
Read through reviews of airlines operating flights from Shanghai to Seattle, such as Korean Air,Asiana Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Crew
8.7
Overall
8.4
Entertainment
8.2
Comfort
8.3
Food
8.1
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Shanghai to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Lacey
Leavenworth
Olympia
Ocean Shores
Edmonds
Snoqualmie
Tumwater
Tukwila
Renton
Kent
Lynnwood
Puyallup
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
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Shanghai and Seattle flights
Browse other Shanghai and Seattle flight options. Last updated on July 15, 2026.
Popular flight searches
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 15, 2026.
Top 3 airlines flying from Shanghai to Seattle
Discover the top 3 airlines that operate flights from Shanghai to Seattle. 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 July 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$679 | Average$1,037 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$713 | Average$933 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$756 | Average$1,043 | FlexibilityNo cancel fee | On-timeN/A |