$502+ Cheap flights from Seattle (SEA) to Hangzhou (HGH)
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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HGH
May 15 — May 221
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Hangzhou 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Hangzhou
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to HangzhouExplore the most affordable flight options available from Seattle to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
Explore the most affordable flight options available from Seattle to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2026.
This Fareboom deal was found by Cheapflights users on 4/10. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:55 am
SEA
- HGH
1 stop21h 50m
Asiana Airlines
Mon 9/213:10 pm
HGH
- SEA
1 stop14h 45m
Asiana Airlines
Deal found 4/10![Asiana Airlines logo]()
$849
This FlightHub deal was found by Cheapflights users on 4/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:10 am
SEA
- HGH
1 stop21h 35m
Asiana Airlines
Mon 3/153:05 pm
HGH
- SEA
1 stop14h 50m
Asiana Airlines
Deal found 4/12![Asiana Airlines logo]()
$865
This Asiana Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 9/312:55 am
SEA
- HGH
1 stop21h 50m
Asiana Airlines
Tue 9/83:10 pm
HGH
- SEA
1 stop14h 45m
Asiana Airlines
Deal found 4/12![Asiana Airlines logo]()
$956
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:41 am
SEA
- HGH
2 stops38h 59m
Cathay Pacific
Wed 5/207:45 pm
HGH
- SEA
1 stop29h 20m
Cathay Pacific
Deal found 4/15![Cathay Pacific logo]()
$989
This Fareboom deal was found by Cheapflights users on 4/13. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:15 am
SEA
- HGH
2 stops46h 10m
Multiple Airlines
Fri 5/110:00 pm
HGH
- SEA
2 stops33h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$996
This oojo deal was found by Cheapflights users on 4/13. 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 4/2511:00 am
SEA
- HGH
1 stop18h 10m
Hainan Airlines
Sat 5/28:25 am
HGH
- SEA
1 stop15h 35m
Hainan Airlines
Deal found 4/13![Hainan Airlines logo]()
$1,010
This Korean Air deal was found by Cheapflights users on 4/11. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:20 pm
SEA
- HGH
2 stops30h 05m
Korean Air
Wed 6/102:30 pm
HGH
- SEA
1 stop35h 30m
Korean Air
Deal found 4/11![Korean Air logo]()
$1,011
This Korean Air deal was found by Cheapflights users on 4/10. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:20 pm
SEA
- HGH
2 stops30h 05m
Korean Air
Mon 6/82:30 pm
HGH
- SEA
2 stops45h 04m
Korean Air
Deal found 4/10![Korean Air logo]()
$1,022
This Expedia deal was found by Cheapflights users on 4/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:25 pm
SEA
- HGH
1 stop19h 10m
Multiple Airlines
Mon 9/217:45 pm
HGH
- SEA
2 stops27h 26m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$1,025
This Fareboom deal was found by Cheapflights users on 4/13. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:45 am
SEA
- HGH
1 stop31h 25m
Cathay Pacific
Sun 5/103:55 pm
HGH
- SEA
1 stop33h 10m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,028
This oojo deal was found by Cheapflights users on 4/13. 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 4/2511:45 am
SEA
- HGH
1 stop35h 55m
Cathay Pacific
Sun 5/37:45 pm
HGH
- SEA
1 stop29h 20m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,037
This KAYAK deal was found by Cheapflights users on 4/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:45 pm
SEA
- HGH
2 stops24h 25m
Cathay Pacific
Mon 3/158:00 am
HGH
- SEA
1 stop17h 10m
Cathay Pacific
Deal found 4/12![Cathay Pacific logo]()
$1,044
Best flights from Seattle to HangzhouDiscover carefully curated flight deals from Seattle to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Seattle to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Fareboom deal was found by Cheapflights users on 4/15. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:12 pm
SEA
- HGH
2 stops28h 18m
Cathay Pacific
Wed 5/207:45 pm
HGH
- SEA
2 stops26h 24m
Cathay Pacific
Deal found 4/15![Cathay Pacific logo]()
$1,074
This Expedia deal was found by Cheapflights users on 4/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SEA
- HGH
1 stop19h 50m
Multiple Airlines
Fri 5/17:45 pm
HGH
- SEA
2 stops26h 19m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$1,115
This Fareboom deal was found by Cheapflights users on 4/14. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:45 am
SEA
- HGH
1 stop31h 25m
Cathay Pacific
Sat 5/98:00 am
HGH
- SEA
1 stop17h 05m
Cathay Pacific
Deal found 4/14![Cathay Pacific logo]()
$1,078
This Expedia deal was found by Cheapflights users on 4/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:40 pm
SEA
- HGH
1 stop33h 05m
Multiple Airlines
Sat 5/98:25 am
HGH
- SEA
1 stop15h 35m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,169
This KAYAK deal was found by Cheapflights users on 4/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1411:45 am
SEA
- HGH
1 stop19h 50m
Cathay Pacific
Mon 5/258:00 am
HGH
- SEA
1 stop17h 05m
Cathay Pacific
Deal found 4/12![Cathay Pacific logo]()
$1,212
This Mytrip deal was found by Cheapflights users on 4/13. 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 4/2312:55 am
SEA
- HGH
2 stops30h 40m
Multiple Airlines
Sat 5/26:45 pm
HGH
- SEA
3 stops35h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,409
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:00 pm
SEA
- HGH
2 stops28h 30m
Cathay Pacific
Tue 8/188:00 am
HGH
- SEA
2 stops25h 32m
Cathay Pacific
Deal found 4/15![Cathay Pacific logo]()
$1,540
This KAYAK deal was found by Cheapflights users on 4/13. 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.
Sat 4/2511:45 am
SEA
- HGH
1 stop19h 50m
Cathay Pacific
Thu 4/308:00 am
HGH
- SEA
1 stop17h 05m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,588
Last-minute flights from Seattle to HangzhouDiscover last-minute flight deals from Seattle to Hangzhou. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Hangzhou. Data last updated April 15, 2026 and is based on user searches.
This Fareboom deal was found by Cheapflights users on 4/13. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:15 am
SEA
- HGH
2 stops46h 10m
Multiple Airlines
Fri 5/110:00 pm
HGH
- SEA
2 stops33h 10m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$996
This KAYAK deal was found by Cheapflights users on 4/13. 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 4/248:05 pm
SEA
- HGH
2 stops27h 35m
Cathay Pacific
Fri 5/17:45 pm
HGH
- SEA
2 stops26h 19m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,266
This oojo deal was found by Cheapflights users on 4/13. 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.
Fri 4/248:05 pm
SEA
- HGH
2 stops23h 05m
Cathay Pacific
Sat 5/27:45 pm
HGH
- SEA
2 stops52h 13m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,279
This oojo deal was found by Cheapflights users on 4/13. 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 4/2511:00 am
SEA
- HGH
1 stop18h 10m
Hainan Airlines
Sat 5/28:25 am
HGH
- SEA
1 stop15h 35m
Hainan Airlines
Deal found 4/13![Hainan Airlines logo]()
$1,010
This oojo deal was found by Cheapflights users on 4/13. 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 4/2511:45 am
SEA
- HGH
1 stop35h 55m
Cathay Pacific
Sun 5/37:45 pm
HGH
- SEA
1 stop29h 20m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,037
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SEA
- HGH
1 stop31h 25m
Multiple Airlines
Sun 5/37:45 pm
HGH
- SEA
2 stops26h 19m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,065
This Expedia deal was found by Cheapflights users on 4/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SEA
- HGH
1 stop19h 50m
Multiple Airlines
Sat 5/27:45 pm
HGH
- SEA
2 stops28h 32m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$1,125
This oojo deal was found by Cheapflights users on 4/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SEA
- HGH
1 stop19h 50m
Cathay Pacific
Sat 5/27:45 pm
HGH
- SEA
2 stops52h 13m
Cathay Pacific
Deal found 4/12![Cathay Pacific logo]()
$1,135
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2511:45 am
SEA
- HGH
1 stop39h 45m
Cathay Pacific
Fri 5/17:45 pm
HGH
- SEA
2 stops26h 19m
Cathay Pacific
Deal found 4/13![Cathay Pacific logo]()
$1,152
One-way flights from Seattle to HangzhouSearch for one-way flight options from Seattle to Hangzhou. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Seattle to Hangzhou. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This oojo deal was found by Cheapflights users on 4/14. 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.
Sat 4/2511:00 am
SEA
- HGH
1 stop21h 50m
Hainan Airlines
Deal found 4/14![Hainan Airlines logo]()
$502
This Fareboom deal was found by Cheapflights users on 4/13. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:55 am
SEA
- HGH
1 stop21h 50m
Asiana Airlines
Deal found 4/13![Asiana Airlines logo]()
$518
This KAYAK deal was found by Cheapflights users on 4/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/302:05 pm
SEA
- HGH
1 stop32h 40m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$526
This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Sat 4/2511:00 am
SEA
- HGH
2 stops41h 50m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$553
This Fareboom deal was found by Cheapflights users on 4/14. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/211:45 am
SEA
- HGH
1 stop31h 25m
Cathay Pacific
Deal found 4/14![Cathay Pacific logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:55 am
SEA
- HGH
2 stops27h 55m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$591
Find flight deals from Seattle to Hangzhou
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Hangzhou (HGH). 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 April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $849 (Fareboom) |
One-way from | $502 (oojo) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Hangzhou 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 April 15, 2026.
Use the filters below to find and compare flights from Seattle to Hangzhou that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sun 5/10
11:12 pm-6:30 pm
2 stops28h 18m
Hangzhou
Wed 5/20
7:45 pm-7:09 am
2 stops26h 24m
$1,074
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sat 5/2
11:45 am-10:10 am
1 stop31h 25m
Hangzhou
Sat 5/9
8:00 am-10:05 am
1 stop17h 05m
$1,078
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sat 4/25
11:45 am-10:35 pm
1 stop19h 50m
Hangzhou
Fri 5/1
7:45 pm-7:04 am
2 stops26h 19m
$1,115
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Fri 5/1
1:40 pm-1:45 pm
1 stop33h 05m
Hangzhou
Sat 5/9
8:25 am-9:00 am
1 stop15h 35m
$1,169
Quickest round-trip
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Thu 5/14
11:45 am-10:35 pm
1 stop19h 50m
Hangzhou
Mon 5/25
8:00 am-10:05 am
1 stop17h 05m
$1,212
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Thu 4/23
12:55 am-10:35 pm
2 stops30h 40m
Hangzhou
Sat 5/2
6:45 pm-2:55 pm
3 stops35h 10m
$1,409
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Tue 6/16
11:00 pm-6:30 pm
2 stops28h 30m
Hangzhou
Tue 8/18
8:00 am-6:32 pm
2 stops25h 32m
$1,540
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sat 4/25
11:45 am-10:35 pm
1 stop19h 50m
Hangzhou
Thu 4/30
8:00 am-10:05 am
1 stop17h 05m
$1,588
Cheapest one-way
Quickest one-way
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sat 4/25
11:00 am-8:10 pm
1 stop18h 10m
$502
SeattleHangzhou
SEA - HGH
SEAHGH
Seattle/Tacoma Intl
Sat 4/25
11:00 am-7:50 pm
2 stops41h 50m
$553
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Hangzhou flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Hangzhou flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Hangzhou flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Hangzhou 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-Hangzhou 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 Hangzhou
Have a flexible travel schedule? Discover the best time to fly to Hangzhou from Seattle with our price prediction graph.
SEA-HGH
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 Hangzhou
Reviews of airlines servicing Hangzhou
Get insights into the airlines that provide service to Hangzhou. 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 Hangzhou. Reviews last updated April 15, 2026.
Read reviews from past customers who have flown Cathay Pacific from Seattle to Hangzhou. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.9
Entertainment
7.8
Food
7.3
Crew
8.1
Overall
7.6
Comfort
7.6
Reviews
1 / 20
4.0
OkayTejbir,Apr 2026
YVR - HKG
Boarding
7.9
Entertainment
7.8
Food
7.3
Crew
8.1
Overall
7.6
Comfort
7.6
Reviews
1 / 20
4.0
OkayTejbir,Apr 2026
YVR - HKG
Related info for your journey
Find useful and relevant information for your journey from Seattle to Hangzhou. 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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Complete your trip
Complete your trip to Hangzhou by adding a car rental and/or hotel reservation to your travel itinerary.
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Other flights to Hangzhou
Explore flights to Hangzhou departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Seattle and Hangzhou flights
Browse other Seattle and Hangzhou flight options. Last updated on April 15, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Hangzhou
Discover the top airline that operate flights from Seattle to Hangzhou. 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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$872 | Average$887 | FlexibilityNo cancel fee | On-time72% |