Seattle

$393+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SHA — SEA
feb. 25 — mar. 41
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The best prices from Shanghai to Seattle/Tacoma Intl are usually found in February or December, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap 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 febrero 20, 2025.

Round-trip from

$679
(oojo)

One-way from

$393
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$950
From Shanghai to Seattle/Tacoma Intl
One-way flight from Shanghai to Seattle/Tacoma Intl
Highest demand for flights based on searches. 19% potential increase in price ($297 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Shanghai to Seattle

Cheapest flights from Shanghai to Seattle
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 febrero 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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.
vie. 4/254:00 pmPVG - SEA
1 stop18h 20mPhilippine Airlines
mié. 9/2411:30 pmSEA - PVG
1 stop24h 00mPhilippine Airlines
Deal found 2/19$679
This hutchgo.com deal was found by Cheapflights users on 2/20. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/228:35 amSHA - SEA
1 stop16h 05mHainan Airlines
sáb. 3/2911:40 amSEA - SHA
1 stop39h 00mHainan Airlines
Deal found 2/20$767
This Asiana Airlines deal was found by Cheapflights users on 2/20. 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.
mié. 4/168:35 amPVG - SEA
1 stop18h 55mAsiana Airlines
lun. 9/222:15 pmSEA - PVG
1 stop30h 30mAsiana Airlines
Deal found 2/20$771
This Asiana Airlines deal was found by Cheapflights users on 2/19. 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.
mié. 4/26:10 pmSHA - SEA
1 stop33h 20mAsiana Airlines
mié. 5/72:15 pmSEA - SHA
1 stop35h 45mAsiana Airlines
Deal found 2/19$791
This Vakatrip deal was found by Cheapflights users on 2/20. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/253:55 pmPVG - SEA
1 stop17h 33mAir Canada
sáb. 5/102:55 pmSEA - PVG
1 stop32h 10mAir Canada
Deal found 2/20$803
This Delta deal was found by Cheapflights users on 2/20. 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.
lun. 3/315:30 pmPVG - SEA
Nonstop11h 15mDelta
mié. 9/1011:05 pmSEA - PVG
1 stop23h 40mDelta
Deal found 2/20$815
This oojo deal was found by Cheapflights users on 2/19. 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.
mié. 3/58:55 amSHA - SEA
2 stops21h 27mAir China
sáb. 3/87:00 amSEA - SHA
2 stops23h 55mAir China
Deal found 2/19$863
This Air China deal was found by Cheapflights users on 2/20. 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 China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/64:30 pmPVG - SEA
2 stops37h 25mMultiple Airlines
dom. 3/96:15 amSEA - PVG
2 stops26h 05mMultiple Airlines
Deal found 2/20$878
This Mytrip deal was found by Cheapflights users on 2/20. 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.
jue. 3/66:20 pmSHA - SEA
3 stops33h 26mMultiple Airlines
dom. 3/97:57 pmSEA - SHA
2 stops25h 43mMultiple Airlines
Deal found 2/20$879
This Ovago deal was found by Cheapflights users on 2/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/215:00 pmPVG - SEA
1 stop31h 00mHainan Airlines
jue. 9/1811:00 amSEA - PVG
2 stops41h 05mHainan Airlines
Deal found 2/18$918
This United Airlines deal was found by Cheapflights users on 2/20. 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.
jue. 3/68:25 pmPVG - SEA
1 stop17h 50mUnited Airlines
dom. 3/97:10 pmSEA - PVG
2 stops32h 35mUnited Airlines
Deal found 2/20$961
This Justfly.com deal was found by Cheapflights users on 2/19. 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.
mar. 5/61:35 amPVG - SEA
1 stop27h 50mANA
lun. 5/124:30 pmSEA - PVG
1 stop17h 05mANA
Deal found 2/19$1,042

Find flights from Shanghai to Seattle within your budget

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 febrero 20, 2025.

Fly from

Shanghai

Fly to

Seattle

Route

Depart

Return

Price

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

vie. 4/25

4:00 pm-7:20 pm

1 stop18h 20m

Seattle/Tacoma Intl

mié. 9/24

11:30 pm-2:30 pm

1 stop24h 00m

$679

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

sáb. 3/22

8:35 am-9:40 am

1 stop16h 05m

Seattle/Tacoma Intl

sáb. 3/29

11:40 am-5:40 pm

1 stop39h 00m

$767

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

mié. 4/16

8:35 am-12:30 pm

1 stop18h 55m

Seattle/Tacoma Intl

lun. 9/22

2:15 pm-11:45 am

1 stop30h 30m

$771

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

mié. 4/2

6:10 pm-12:30 pm

1 stop33h 20m

Seattle/Tacoma Intl

mié. 5/7

2:15 pm-5:00 pm

1 stop35h 45m

$791

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

vie. 4/25

3:55 pm-6:28 pm

1 stop17h 33m

Seattle/Tacoma Intl

sáb. 5/10

2:55 pm-2:05 pm

1 stop32h 10m

$803

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

lun. 3/31

5:30 pm-1:45 pm

Nonstop11h 15m

Seattle/Tacoma Intl

mié. 9/10

11:05 pm-1:45 pm

1 stop23h 40m

$815

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

mié. 3/5

8:55 am-2:22 pm

2 stops21h 27m

Seattle/Tacoma Intl

mié. 3/12

9:18 am-10:55 pm

2 stops22h 37m

$863

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

jue. 3/6

4:30 pm-1:55 pm

2 stops37h 25m

Seattle/Tacoma Intl

dom. 3/9

6:15 am-11:20 pm

2 stops26h 05m

$878

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

jue. 3/6

6:20 pm-11:46 am

3 stops33h 26m

Seattle/Tacoma Intl

dom. 3/9

7:57 pm-12:40 pm

2 stops25h 43m

$879

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

mié. 5/21

5:00 pm-9:00 am

1 stop31h 00m

Seattle/Tacoma Intl

jue. 9/18

11:00 am-7:05 pm

2 stops41h 05m

$918

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 41 results
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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.
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.

Travel insights for flights from Shanghai to Seattle

Get recent, data-driven insights about flights from Shanghai to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Shanghai to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Shanghai to Seattle. Price data was last updated on February 14, 2025.

The best time to book flights from Shanghai to Seattle is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Shanghai to Seattle?

Currently, January is the cheapest month in which you can book a flight from Shanghai to Seattle (average of $238). Flying from Shanghai to Seattle in July is currently the most expensive (average of $411). 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 PVG 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 febrero 20, 2025.

One of the essential ways to save on airfare from Shanghai to Seattle is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Shanghai to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Shanghai to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Shanghai to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Shanghai to Seattle

Explore weekly flight availability from Shanghai to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

The most flights from CN2 to SEA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 febrero 20, 2025.
See what other customers who have flown with ANA, Korean Air and Japan Airlines from Shanghai to Seattle have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good
8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

8.4
Very good

Entertainment

7.9

Food

7.7

Crew

8.7

Overall

8.4

Comfort

8.2

Boarding

8.5

Reviews

1 / 20

10.0
Excellent

Anonymous,Feb 2025

MNL - HND

Great experience! Roomy economy leg room with foot rest, great crew and accommodations. Highly recommend!

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.
  • What airport do you fly into for flights to Seattle from Shanghai?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Shanghai. Booking flights from Shanghai to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 2 daily inbound flights from Shanghai from 5 different airlines.

  • What are the cheapest airlines flying from Shanghai to Seattle round-trip?

    Flying on Philippine Airlines is currently your cheapest option to Seattle, with prices starting at $679. Additional round-trip tickets that might be worth considering are offered by Hainan Airlines and Asiana Airlines, with the lowest prices starting at $767 and $771, respectively. Philippine Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Shanghai to Seattle one-way?

    To fly one-way, consider booking your trip with Hainan Airlines, which is currently one of the cheapest options available, starting at $426. Air Canada flights start at $433 while deals on Delta start at $434 one-way.

  • What are the cheapest flights from Shanghai to Seattle?

    While on average a flight from Shanghai to Seattle is generally $1,007, our data shows the cheapest flight currently is $434. When looking at the most popular route, (Shanghai Hongqiao Intl - Seattle/Tacoma Intl), you can expect to pay $715 for that flight.

  • Can I find deals for flights from Shanghai to Seattle that include hotel bookings?

    Yes. In addition to deals on Shanghai to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Shanghai to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Shanghai to Seattle.

  • Can I find deals for business class flights from Shanghai to Seattle?

    Yes. Cheapflights offers flight deals from Shanghai to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Shanghai to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Shanghai to Seattle (average of $238). Flying from Shanghai to Seattle in July is currently the most expensive (average of $411). 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.

See more FAQs

Traveling to a place near Shanghai?

Book flights to Shanghai if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
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Federal Way
Centralia
Marysville
Cle Elum
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Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Shanghai to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Shanghai to Seattle

Discover the top 5 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$730Average$1,017FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$765Average$1,191FlexibilityNo cancel feeOn-time81%
Hainan AirlinesCheapest$853Average$855FlexibilityNo cancel feeOn-time61%
DeltaCheapest$957Average$1,354FlexibilityNo cancel feeOn-timeN/A
ANACheapest$993Average$1,101FlexibilityNo cancel feeOn-time80%
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