$352 Find Cheap Flights from Shanghai to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Shanghai to Seattle departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shanghai to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Shanghai to Seattle, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$715
Overall average: $817
Asiana Airlines
Thu 4/16Sun 4/19
PVG - SEA • 1 stop
Cheapest non-stop
$881
Typical prices: $1,009-$1,391
Delta
Sat 1/17Fri 7/10
PVG - SEA • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
For a quick trip to PVG, take the Maglev train.
Use the Link light rail for a cost-effective trip from SEA.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Asiana Airlines
Cheapest • from $715 (round-trip)
Korean Air
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
PVG-SEA
Cheapest
PVG-SEA
Most popular
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Shanghai to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Shanghai to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Shanghai to Seattle

Thu, Apr 16 - Sun, Apr 19
Asiana Airlines Logo
4:25 pm - 2:55 pm
PVG
-
SEA
13h 30m1 stop
Asiana Airlines Logo
12:10 am - 8:55 pm
SEA
-
PVG
29h 45m1 stop
$715Asiana Airlines
Tue, Apr 14 - Thu, Apr 16
Cathay Pacific Logo
1:25 pm - 10:10 am
PVG
-
SEA
35h 45m1 stop
Cathay Pacific Logo
11:50 am - 4:25 pm
SEA
-
PVG
37h 35m1 stop
$718Cathay Pacific
Tue, Apr 14 - Thu, Apr 16
Cathay Pacific Logo
1:20 pm - 10:10 am
SHA
-
SEA
35h 50m1 stop
Cathay Pacific Logo
11:50 am - 12:05 pm
SEA
-
SHA
33h 15m1 stop
$718Cathay Pacific
Wed, Feb 4 - Tue, Feb 10
Multiple Airlines Logo
11:45 am - 8:05 am
PVG
-
SEA
36h 20m1 stop
Multiple Airlines Logo
3:45 pm - 9:25 pm
SEA
-
PVG
37h 40m1 stop
$780Multiple Airlines
Thu, Mar 5 - Mon, Apr 6
Air Canada Logo
5:35 pm - 10:06 pm
PVG
-
SEA
20h 31m1 stop
Air Canada Logo
5:50 am - 2:05 pm
SEA
-
PVG
17h 15m1 stop
$794Air Canada
Thu, Mar 5 - Mon, Apr 6
Multiple Airlines Logo
5:35 pm - 9:31 am
PVG
-
SEA
31h 56m1 stop
Multiple Airlines Logo
5:50 am - 8:55 pm
SEA
-
PVG
24h 05m2 stops
$799Multiple Airlines
Tue, Feb 3 - Tue, Jun 30
Philippine Airlines Logo
10:50 am - 6:40 pm
PVG
-
SEA
23h 50m1 stop
Philippine Airlines Logo
11:10 pm - 2:30 pm
SEA
-
PVG
24h 20m1 stop
$810Philippine Airlines
Tue, Apr 7 - Thu, Sep 17
Philippine Airlines Logo
4:00 pm - 8:05 pm
PVG
-
SEA
19h 05m1 stop
Philippine Airlines Logo
11:10 pm - 2:30 pm
SEA
-
PVG
24h 20m1 stop
$811Philippine Airlines
Thu, Mar 5 - Mon, Apr 6
Korean Air Logo
6:25 pm - 9:00 am
SHA
-
SEA
30h 35m1 stop
Korean Air Logo
12:50 pm - 5:05 pm
SEA
-
SHA
37h 15m1 stop
$837Korean Air
Tue, Feb 3 - Thu, Feb 12
Korean Air Logo
6:25 pm - 9:00 am
SHA
-
SEA
30h 35m1 stop
Korean Air Logo
11:00 am - 5:10 pm
SEA
-
SHA
38h 10m1 stop
$1,006Korean Air
Booking Insights

KAYAK's insights & trends for Shanghai to Seattle flights

Get data-powered insights and trends into flights from Shanghai to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Shanghai to Seattle flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Shanghai to Seattle costs $815 on the route between Shanghai Pu Dong Airport (PVG) and Seattle (SEA). It is also the most popular route.

What’s the cheapest day of the week to fly from Shanghai to Seattle?

The average price of all round-trip flights from Shanghai to Seattle clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Seattle on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Shanghai to Seattle. For your return ticket, we recommend flying on a Sunday and avoiding Mondays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shanghai to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Shanghai to Seattle is April, where tickets cost $817 (return) on average. On the other hand, the most expensive months are August and May, where the average cost of round-trip tickets is $1,269 and $1,094 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Shanghai to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Shanghai to Seattle, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Expert advice

Expert advice for your flight from Shanghai to Seattle

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
PVG

For a quick trip to PVG, take the Maglev train. It takes less than 10 minutes and runs every 15 minutes.

SEA

Use the Link light rail for a cost-effective 40-minute trip from SEA to downtown Seattle, avoiding traffic and high ride-hailing fares.

Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on PVG

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Good to know

Cheapest flight$352
Flight from Shanghai Pudong Airport to Seattle

When to book flights from Shanghai to Seattle

Are your dates flexible? Find out the best times to travel from Shanghai to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Shanghai to Seattle

  • What is the cheapest flight from Shanghai to Seattle?

    In the last 3 days, the lowest price for a flight from Shanghai to Seattle was $352 for a one-way ticket and $715 for a round-trip.

  • Do I need a passport to fly between Shanghai and Seattle?

    Yes, you’ll need a passport to travel to Seattle from Shanghai.

  • Which airports will I be using when flying from Shanghai to Seattle?

    Shanghai has 2 major airports: Shanghai Pu Dong and Shanghai Hongqiao Intl. Seattle/Tacoma Intl is the only airport in Seattle. You’ll usually find the cheapest deals if you fly from Shanghai Pudong Airport.

  • Which aircraft models fly most regularly from Shanghai to Seattle?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Shanghai to Seattle?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Shanghai and Seattle, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Shanghai to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Shanghai to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Shanghai to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Shanghai is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Shanghai to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back to Shanghai with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shanghai to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle from Shanghai up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Shanghai to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Shanghai to Seattle/Tacoma Intl.
Find which airlines fly direct from Shanghai to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Shanghai to Seattle/Tacoma Intl

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Direct returns

Seattle/Tacoma Intl to Shanghai

Monday

Delta

Delta

Tuesday

Delta

Delta

Wednesday

Delta

Delta

Thursday

Delta

Delta

Friday

Delta

Delta

Saturday

Delta

Delta

Sunday

Delta

Delta

See more direct flights

Reviews of the top 3 airlines serving from Shanghai to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Shanghai to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Shanghai to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
Korean AirOverall score based on 1186 reviews
8.2Entertainment
8.3Comfort
8.5Boarding
8.1Food
8.7Crew
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

They were very accommodating of a dietary issue. Nice movie & tv selections. Non-stop helped get through a very long (15 hr) flight

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

The plane hasnt left im stuck in seatle still my flight has been grounded for almost 5 hours

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

The beefsteak on the lunch menu was excellent! I usually do not eat airplane food. I loved it.

Flight was too cold. I wore a regular cotton tee and it wasn’t enough. It was a night time flight so I would have thought a blanket would be provided to passengers. A 4 hour flight and no options for a meal? I flew Asiana the next day from Seoul to Manilla. Same duration, 4 hours. They give everyone a pillow and blanket and serve a meal. Why is United so cheap and holding back meals and amenities? Also, they promote too much gay stuff and DEI in their advertisements. Please be mindful of other beliefs and don’t shove your gay ideology down my throat.

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Everything you need to know for your flight from Shanghai to Seattle

Information on your arrival and departure airports