SEA - SHA

$471 Find Cheap Flights from Seattle to Shanghai Hongqiao Intl

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Hongqiao Intl departing on 7/16. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Shanghai Hongqiao Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Shanghai.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Shanghai.
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Cheap Flights from Seattle to Hongqiao Intl

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

Recent round-trip flight deals from Seattle to Hongqiao Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Hongqiao Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Hainan Airlines Logo
11:00 am - 10:55 pmSEA-SHA
44h 55m2 stops
Hainan Airlines Logo
8:30 am - 9:00 amSHA-SEA
39h 30m2 stops
$854Hainan Airlines
Find Deal
Thu, Sep 11 - Wed, Oct 1
Hainan Airlines Logo
11:00 am - 10:55 pmSEA-SHA
44h 55m2 stops
Hainan Airlines Logo
8:30 am - 9:00 amSHA-SEA
39h 30m2 stops
$914Hainan Airlines
Find Deal
Thu, Oct 2 - Wed, Oct 15
ANA Logo
1:45 pm - 12:15 pmSEA-SHA
31h 30m2 stops
ANA Logo
1:35 pm - 6:36 pmSHA-SEA
20h 01m2 stops
$918ANA
Find Deal
Wed, Sep 24 - Wed, Oct 15
ANA Logo
4:30 pm - 12:15 pmSEA-SHA
28h 45m1 stop
ANA Logo
1:35 pm - 6:36 pmSHA-SEA
20h 01m2 stops
$926ANA
Find Deal
Wed, Sep 24 - Wed, Oct 15
Korean Air Logo
1:20 pm - 5:05 pmSEA-SHA
36h 45m1 stop
Korean Air Logo
6:25 pm - 10:40 amSHA-SEA
31h 15m1 stop
$947Korean Air
Find Deal
Mon, Aug 18 - Wed, Sep 10
Asiana Airlines Logo
2:15 pm - 5:00 pmSEA-SHA
35h 45m1 stop
Asiana Airlines Logo
6:10 pm - 12:30 pmSHA-SEA
33h 20m1 stop
$1,007Asiana Airlines
Find Deal
Sun, Sep 14 - Wed, Sep 24
Asiana Airlines Logo
2:15 pm - 5:00 pmSEA-SHA
35h 45m1 stop
Asiana Airlines Logo
6:10 pm - 12:30 pmSHA-SEA
33h 20m1 stop
$1,064Asiana Airlines
Find Deal
Sun, Sep 7 - Sat, Sep 27
EVA Air Logo
1:30 am - 4:30 pmSEA-SHA
24h 00m1 stop
EVA Air Logo
7:40 pm - 11:27 amSHA-SEA
30h 47m2 stops
$1,081EVA Air
Find Deal
Mon, Oct 13 - Wed, Oct 29
EVA Air Logo
12:30 am - 4:30 pmSEA-SHA
25h 00m1 stop
EVA Air Logo
7:40 pm - 12:23 pmSHA-SEA
31h 43m2 stops
$1,119EVA Air
Find Deal
Sat, Sep 13 - Wed, Sep 24
Korean Air Logo
1:20 pm - 5:05 pmSEA-SHA
36h 45m1 stop
Korean Air Logo
6:25 pm - 10:50 amSHA-SEA
31h 25m1 stop
$1,349Korean Air
Find Deal
Fri, Aug 15 - Fri, Aug 22
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KAYAK's insights & trends for Seattle to Hongqiao Intl flights

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

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

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

Your flight ticket price will generally be cheaper if you fly to Shanghai Hongqiao Intl on a Tuesday and more expensive on a Thursday. On your return trip to Seattle, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Shanghai Hongqiao Intl Airport, 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 Seattle to Shanghai Hongqiao Intl Airport is February, where tickets cost $997 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,768 and $1,591 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Shanghai Hongqiao Intl Airport, 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 Seattle to Shanghai Hongqiao Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonFebruary
High seasonSeptember
Cheapest flight$471
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Seattle to Shanghai Hongqiao Intl

When to book flights from Seattle to Hongqiao Intl

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

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

    In the last 3 days, the lowest price for a flight from Seattle to Shanghai Hongqiao Intl Airport was $471 for a one-way ticket and $854 for a round-trip.

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

    Yes

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

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

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

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

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

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

  • What is the most popular layover when flying to Shanghai Hongqiao Intl from Seattle?

    Tokyo is the most popular layover city among KAYAK users traveling from Seattle to Shanghai Hongqiao Intl.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Shanghai are Korean Air and EVA Air. With an average price for the route of $1,073 and an overall rating of 8.4, Korean Air is the most popular choice. EVA Air is also a great choice for the route, with an average price of $1,390 and an overall rating of 8.4.

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

    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 Seattle to Shanghai Hongqiao Intl.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shanghai Hongqiao Intl from Seattle 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 Seattle to Shanghai Hongqiao Intl?

    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 Shanghai Hongqiao Intl with an airline and back to Seattle with another airline. Booking your flights between Seattle and SHA 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 Seattle to Shanghai Hongqiao Intl?

    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 Shanghai Hongqiao Intl from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Seattle to Hongqiao Intl

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Shanghai. 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 Seattle to Hongqiao Intl? 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 1068 reviews
8.5Boarding
8.2Entertainment
8.7Crew
8.3Comfort
8.1Food
Airline reviews

Not many people, so you can lay down on two seats

10.0 ExcellentAnonymous, Apr 2025ATL - ICN
Read more Korean Air reviews

Not many people, so you can lay down on two seats

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

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 flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Need to have space for Cary on when traveler boarding any zone

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

Staff was so nice and very helpful with directions aswell!

Most relaxing long distance flight I have been on. And I have flown on many.

Not great, will likely try to fly another or maybe I should have upgraded my ticket? Needed Air…

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

Airline itself is great. While food was being taken off of my tray my beer spilled which was a total accident and I wasn’t upset about that, what was frustrating was I had to ask for towels to clean up and wipe my leg. It would have been left as is if I hadn’t.

Bars and restaurants in Taipei close early. The lounge isn’t very good, but better than the public areas.

My wife and I liked everything except the cold breakfast

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

Thankful for the staff who provided blankets cause the plane was quite cold and no way to adjust the airflow in the seats next to the bathroom.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

There wasn't much entertainment for my short flight but the onboarding process was smooth and the crew provided wonderful service. The seats were also reasonably comfy. Great flight.

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

It was all perfect and very pleasant for such long flights

The seats felt very small. We were supplied with pillows and blankets, which was nice. Lots of noise from the bathroom, plus exterior noise. Made it hard to hear the entertainment system, even using my own noise-cancelling headphones. The food was really bad. I generally request a vegetarian meal and one was supplied, but the pasta was cold and hard and there was nothing pleasant about it. Two meals were served on this flight; one was a repeat of the meal I had had on the flight immediately preceding this one, which was bad enough I didn't even try it. Drinks were very limited. All I wanted was water, and on a 10.5 hour flight, I was given 3 cups of about 3 ounces each.

We took business class, It was comfortable and I was able to sleep.

Everything was perfect. A flight attendant even brought me snacks after I declined food due to my desire to force myself to follow the destination time zone.

For the most part, it was an enjoyable experience. It's the 2nd half of the journey was a bit uncomfortable. It was on a noticable smaller plane compared to the previous one.

Only process that my luggage didn’t make it to my destination because of short connection but I understand

The boarding process was good. The toilet could be better maintained.

This has been the worst experience I've ever had. We arrived to Ho Chi Minh Airport and were supposed to get our Asiana ticket from the transfer counter as we came with a different airline. However, the staff at the transfer counter were not helpful and kept giving us different information. We were first told by Asiana airlines staff we had to wait 2 hours so they could print out and give us our tickets, then someone else told us we had to wait 3hrs, someone told us "I don't know, just go sit and wait and we will tell you later." This was at a place in the Ho Chi Minh airport that had no coffee or food shops, nothing, just immigration (to enter Vietnam with a Vietnam Visa) and security (to transfer into the gates) but we needed our printed boarding pass to go through. It wasn't until we demanded to speak to a supervisor as our flight time was 1hr away because they kept telling us "there's alot of time left for your international flight, we will get your tickets later" we still had to wait around 20minutes for the "Supervisor" to give us our tickets. I would NOT recommend Asiana Airlines, especially if going thru Ho Chi Minh Airport as they are not helpful. (We almost missed our flight, due to their lazyness and incompetence of printing our tickets) I would suggest Asiana Airlines to have a Machine in the transfer area so passengers can easily print out their boarding passes themselves and save some money by not hiring incompetent staff that can't do a simple task such as printing a boarding pass.

I like the food, the crew and everything.!!! Except for the delay in our flight.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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