SHA - SEA

$444 Find Cheap Flights from Shanghai Hongqiao Intl to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hongqiao Intl to Seattle departing on 10/13. 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

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Everything you should know

Cheapest round-trip
$793
Typical prices: $724-$863
Hainan Airlines
Tue 10/13Tue 10/20
SHA - SEA • 1 stop
Cheapest one-way
$444
Typical prices: $474-$585
Hainan Airlines
Tue 10/13
SHA - SEA • 1 stop
Top airlines
Cheapest • from $793 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Hongqiao Intl and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $721 (round-trip)
Shortest trip • 14h 05m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hongqiao Intl to Seattle (SHA-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hongqiao Intl 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 Hongqiao Intl to Seattle

Tue, Oct 13 - Tue, Oct 20
Hainan Airlines Logo
8:20 am - 9:00 am
SHA
-
SEA
15h 40m
1 stop
Hainan Airlines Logo
11:00 am - 11:05 pm
SEA
-
SHA
21h 05m
1 stop
$793Hainan Airlines
Fri, Sep 11 - Sat, Sep 19
Hainan Airlines Logo
8:15 pm - 9:00 am
SHA
-
SEA
27h 45m
1 stop
Hainan Airlines Logo
11:00 am - 10:00 am
SEA
-
SHA
32h 00m
1 stop
$799Hainan Airlines
Fri, Sep 11 - Tue, Sep 15
Hainan Airlines Logo
8:15 pm - 9:00 am
SHA
-
SEA
27h 45m
1 stop
Hainan Airlines Logo
11:00 am - 10:00 am
SEA
-
SHA
32h 00m
1 stop
$799Hainan Airlines
Sat, Oct 17 - Tue, Oct 27
Hainan Airlines Logo
8:20 am - 9:00 am
SHA
-
SEA
15h 40m
1 stop
Hainan Airlines Logo
11:20 am - 10:40 pm
SEA
-
SHA
20h 20m
1 stop
$822Hainan Airlines
Thu, Aug 27 - Thu, Sep 10
Asiana Airlines Logo
10:55 am - 3:45 pm
SHA
-
SEA
19h 50m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$1,283Asiana Airlines
Thu, Aug 27 - Sun, Sep 6
Asiana Airlines Logo
10:55 am - 3:45 pm
SHA
-
SEA
19h 50m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$1,283Asiana Airlines
Thu, Aug 27 - Fri, Sep 11
Asiana Airlines Logo
10:55 am - 3:45 pm
SHA
-
SEA
19h 50m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$1,283Asiana Airlines
Thu, Aug 27 - Tue, Sep 8
Asiana Airlines Logo
10:55 am - 3:45 pm
SHA
-
SEA
19h 50m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$1,283Asiana Airlines
Wed, Aug 26 - Sun, Sep 6
Korean Air Logo
6:25 pm - 11:00 am
SHA
-
SEA
31h 35m
1 stop
Korean Air Logo
12:50 pm - 5:05 pm
SEA
-
SHA
37h 15m
1 stop
$2,496Korean Air
Wed, Aug 26 - Mon, Sep 7
Korean Air Logo
6:25 pm - 11:00 am
SHA
-
SEA
31h 35m
1 stop
Korean Air Logo
12:50 pm - 5:05 pm
SEA
-
SHA
37h 15m
1 stop
$2,496Korean Air
Booking Insights

KAYAK's insights & trends for Hongqiao Intl to Seattle flights

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

How much is a round-trip flight from Shanghai Hongqiao Intl Airport to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Shanghai Hongqiao Intl Airport to Seattle departing in October.

Flight prices are below average for this route right now.

Flights to Seattle from Shanghai Hongqiao Intl Airport usually cost between $1,069 and $1,523 in October.
The lowest price found in the past 5 days was $793 on Hainan Airlines (Oct 13-Oct 20).

What is the cheapest month to fly from Shanghai Hongqiao Intl Airport to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Shanghai Hongqiao Intl Airport 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 Hongqiao Intl Airport to Seattle is October, where tickets cost $759 (return) on average. On the other hand, the most expensive months are January and August, where the average cost of round-trip tickets is $1,775 and $1,401 respectively.

Good to know

Low season

February

Cheapest flight

$444
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Shanghai Hongqiao Intl to Seattle

When to book flights from Hongqiao Intl to Seattle

Are your dates flexible? Find out the best times to travel from Hongqiao Intl 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 Shanghai Hongqiao Intl to Seattle flights

  • What is the cheapest flight from Shanghai Hongqiao Intl Airport to Seattle?

    In the last 5 days, the lowest price for a flight from Shanghai Hongqiao Intl Airport to Seattle was $444 for a one-way ticket and $793 for a round-trip.

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

    Yes

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

    On your way to Seattle, you’ll fly out from Shanghai Hongqiao Intl. You’ll be landing at Seattle/Tacoma Intl.

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

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

  • Which airline alliances offer flights from Shanghai Hongqiao Intl to Seattle?

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

  • Which is the best airline for flights from Shanghai to Seattle, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Shanghai to Seattle are Korean Air and Asiana Airlines. With an average price for the route of $1,178 and an overall rating of 8.4, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $807 and an overall rating of 8.1.

  • How does KAYAK find such low prices on flights from Shanghai Hongqiao Intl 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 Hongqiao Intl to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Shanghai Hongqiao Intl 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 Hongqiao Intl 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 Hongqiao Intl with another airline. Booking your flights between Shanghai Hongqiao Intl and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Shanghai Hongqiao Intl 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 Hongqiao Intl up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Hongqiao Intl 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 Hongqiao Intl 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 1223 reviews
8.3Comfort
8.1Food
8.2Entertainment
8.7Crew
8.5Boarding
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
ICN - LAX
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

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.

The boarding process for Korean airlines is very straightforward and easy. You've never met such helpful and friendly people. The food was great and the entertainment options were excellent too. My teenage boys found programs they wanted to watch while I had fun watching a full season of the Last Man - the Blind Investigator (Japanese), which my wife enjoyed too. My only complaint was that it takes a very long time to taxi at ICN (20 minutes) and the pilot had to hold at the gate for 10 minutes after our scheduled departure time, which meant we got to Seattle 27 minutes late. Luckily I had a long enough connection to make my next flight, but just barely.

They changed aircrafts and they moved my seats that were already prepaid. I did not get the seats I paid for, so I got expensive seats that I didn't want

I won't hesitate to fly with Korean Air again and agian....if I can get a good deal.

Will try never to fly Delta international again. Flight delayed and staff completely inept in dealing with it. Would not communicate, rude, completely disorganized. Once we reached Seoul the staff there had no idea what to do with us and led us around the airport from one pointless line to another. They were clearly not told how to manage the situation even though they had hours to make a plan. Never again.

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

Going through security a second time to get on the next Korean Air flight was utterly ridiculous and unnecessary. We were in a International secure area.

Spokane airport was easy to get through. Seattle having my arrival and international departure gate so close to each other was fantastic!

I’m not much for Asian food. So did not eat much on the flight

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

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.

Staff always with a smile and very helpful with my mom who has mobility issues.

Great service. They could offer vegetarian food and do more to reduce waste.

Very comfortable seats, delicious meals, and friendly and helpful staff

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

Airfare was ok . Food not good , seat ok but not comfortable. Lay over too long , crew was ok Overall just ok

2 things that really tanked our experience with this trip with Asiana Airline (which used to be among my favorite airlines): 1) The "random" security screening at the boarding gate is crazily thorough (which is completely redundant to the security screening before we went through the security checkpoint before getting into the gate area), and the water was acquired inside of the gate area (from a lounge operated by the Inchon airport). We were asked to take out *EVERY* single items from the carry-on luggage and open up every comtainers / bags / packages to inspect. To add to it, there were two inspection workers there (one seemed to be a trainee and the other seemed to be a trainer), and the trainer worker held a very unfriendly / arrogant attitude towards us. As the youngest member (a minor) of my family was being "screened", the rest of my family wanted to make sure that no inappropriate actions would happen to her. That trainer worker yelled at us and attempted to use rude body language (waving her hands) and facial expression to ask us to stay away. 2) The luggage handling at the destination was really *REALLY* bad. Among my 25+ years of travel experiences, I'm going to have to say that this was the worst luggage experience where we didn't lose our luggage. Our flight was scheduled to land 12:45pm, and landed around 1pm. 15mins delay in landing is absolutely normal. Deplane process took a bit longer than usual flight (we waited for around 20mins, after arriving at the gate, before people were able to actually leave the plane). However, the luggage took another *2 HOURS* to arrive at the baggage claim carousel. This is insane. What's worse is, due to the delay in luggage, the flurry of passengers from our flight collided with 3 other incoming flights. The US border / custom line was like the longest Disneyland attraction line winding through the entire arrival hall and around all the baggage claim carousels (like at least a thousand people). I've never seen anything like that at SeaTec airport (US border control), period. The luggage claim experience really tanked our trust and overall impression for Asiana Airline's Seattle airport ground operational effectiveness and efficiency. This has to change in order for them to remain relevant / in-business with increased competitions from Korean Air and other Asia-based airlines.

They did everything right and everything happened right on time.

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Everything you need to know for your flight from Hongqiao Intl to Seattle

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