SHA - SEA

$533 Find Cheap Flights from Shanghai Hongqiao Intl 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 Hongqiao Intl to Seattle departing on 5/11. 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$917
Typical prices: $863-$748
Korean Air
Mon 5/18Fri 9/18
SHA - SEA • 1 stop
Cheapest one-way
$545
Typical prices: $435-$558
Hainan Airlines
Mon 5/11
SHA - SEA • 1 stop
Top airlines
Cheapest • from $917 (round-trip)
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
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 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 30% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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
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

Mon, May 18 - Fri, Sep 18
Korean Air Logo
6:25 pm - 10:40 am
SHA
-
SEA
31h 15m
1 stop
Korean Air Logo
12:50 pm - 5:05 pm
SEA
-
SHA
37h 15m
1 stop
$917Korean Air
Sun, May 17 - Thu, Aug 27
Asiana Airlines Logo
10:55 am - 3:15 pm
SHA
-
SEA
19h 20m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$944Asiana Airlines
Mon, May 18 - Thu, Aug 13
Korean Air Logo
6:25 pm - 10:40 am
SHA
-
SEA
31h 15m
1 stop
Korean Air Logo
1:20 pm - 5:05 pm
SEA
-
SHA
36h 45m
1 stop
$945Korean Air
Thu, Jun 4 - Mon, Nov 30
Asiana Airlines Logo
10:55 am - 3:15 pm
SHA
-
SEA
19h 20m
1 stop
Asiana Airlines Logo
12:10 am - 5:15 pm
SEA
-
SHA
25h 05m
1 stop
$971Asiana Airlines
Sun, May 17 - Mon, Aug 17
Asiana Airlines Logo
10:55 am - 3:15 pm
SHA
-
SEA
19h 20m
1 stop
Asiana Airlines Logo
12:10 am - 9:45 am
SEA
-
SHA
18h 35m
1 stop
$977Asiana Airlines
Wed, May 13 - Wed, Sep 16
Korean Air Logo
6:25 pm - 10:40 am
SHA
-
SEA
31h 15m
1 stop
Korean Air Logo
12:50 pm - 5:05 pm
SEA
-
SHA
37h 15m
1 stop
$990Korean Air
Tue, May 19 - Tue, Sep 1
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
$1,003Hainan Airlines
Tue, May 19 - Sat, Sep 19
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
$1,004Hainan Airlines
Wed, Jun 17 - Thu, Sep 10
Hainan Airlines Logo
8:30 am - 9:05 am
SHA
-
SEA
39h 35m
2 stops
Hainan Airlines Logo
11:05 am - 10:55 pm
SEA
-
SHA
44h 50m
2 stops
$1,009Hainan Airlines
Wed, Jun 24 - Thu, Sep 10
Hainan Airlines Logo
8:30 am - 9:05 am
SHA
-
SEA
39h 35m
2 stops
Hainan Airlines Logo
11:05 am - 10:55 pm
SEA
-
SHA
44h 50m
2 stops
$1,010Hainan Airlines
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 May.

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 September, where tickets cost $698 (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 $1,323 respectively.

Good to know

Low seasonFebruary
Cheapest flight$545
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 12% lower on average.
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 3 days, the lowest price for a flight from Shanghai Hongqiao Intl Airport to Seattle was $533 for a one-way ticket and $917 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 $1,100 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 $842 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 1216 reviews
8.1Food
8.2Entertainment
8.3Comfort
8.5Boarding
8.7Crew
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.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

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.

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak uses scammer sites to steal money from their victims.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

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

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!

Round trip flight to Canada and back to the US was smooth and efficient.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

Spanish speaker flight attendants were incredibly rude. A male flight attendant named Allen, grabbed my bag out of the overhead bin and moved it without my permission. When I asked what he was doing, he informed me that the overhead bins were public space? It would be easy to ignore this comment, as you don’t know the whole story, but the flight attendants were militant and rude. Delta, you can do better!

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

My business class seat was inoperable and unable to recline for 10 hour flight.

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

Information on your arrival and departure airports