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Hongqiao Intl

$493+ Cheap flights from Seattle (SEA) to Hongqiao Intl, China (SHA)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SHA
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Shanghai Hongqiao Intl are usually found in March or February, booked 11 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Seattle to Hongqiao Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Hongqiao Intl (SHA). 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 July 1, 2025.

Round-trip from

$930
(Cheapflightsfares)

One-way from

$493
(Mytrip)

Popular in

June

Cheapest in

March

Average price

$1,451
From Seattle/Tacoma Intl to Shanghai Hongqiao Intl
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One-way flight from Seattle/Tacoma Intl to Shanghai Hongqiao Intl
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Highest demand for flights based on searches. 13% potential increase in price ($183 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Seattle to Hongqiao Intl

Cheapest flights from Seattle to Hongqiao Intl
Explore the most affordable flight options available from Seattle to Hongqiao Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/235:35 pmSEA - SHA
2 stops27h 40mANA
Tue 10/141:35 pmSHA - SEA
2 stops20h 01mANA
Deal found 6/30$930
This Ovago deal was found by Cheapflights users on 6/30. 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.
Sat 9/2712:50 pmSEA - SHA
1 stop37h 15mKorean Air
Sun 10/196:25 pmSHA - SEA
1 stop31h 15mKorean Air
Deal found 6/30$936
This oojo deal was found by Cheapflights users on 7/1. 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.
Wed 8/275:59 pmSEA - SHA
2 stops32h 01mAsiana Airlines
Wed 9/106:10 pmSHA - SEA
1 stop33h 20mAsiana Airlines
Deal found 7/1$975
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:59 pmSEA - SHA
2 stops27h 21mMultiple Airlines
Sat 10/118:20 amSHA - SEA
1 stop15h 40mMultiple Airlines
Deal found 7/1$1,005
This FlightHub deal was found by Cheapflights users on 6/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:14 pmSEA - SHA
2 stops25h 46mAir China
Sat 9/1310:30 pmSHA - SEA
2 stops38h 45mAir China
Deal found 6/30$1,022
This oojo deal was found by Cheapflights users on 6/30. 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.
Thu 10/93:43 pmSEA - SHA
2 stops29h 22mCathay Pacific
Wed 10/151:20 pmSHA - SEA
2 stops44h 45mCathay Pacific
Deal found 6/30$1,028
This KAYAK deal was found by Cheapflights users on 6/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2511:00 amSEA - SHA
2 stops44h 55mHainan Airlines
Wed 10/158:30 amSHA - SEA
2 stops39h 30mHainan Airlines
Deal found 6/30$1,092

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Hongqiao Intl 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 July 1, 2025.
Use the filters below to find and compare flights from Seattle to Shanghai Hongqiao Intl Airport that are best for you.

Fly from

Seattle

Fly to

Hongqiao Intl

Route

Depart

Return

Price

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 9/23

5:35 pm-12:15 pm

2 stops27h 40m

Shanghai Hongqiao Intl

Tue 10/14

1:35 pm-6:36 pm

2 stops20h 01m

$930

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 9/27

12:50 pm-5:05 pm

1 stop37h 15m

Shanghai Hongqiao Intl

Sun 10/19

6:25 pm-10:40 am

1 stop31h 15m

$936

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Wed 8/27

5:59 pm-5:00 pm

2 stops32h 01m

Shanghai Hongqiao Intl

Wed 9/10

6:10 pm-12:30 pm

1 stop33h 20m

$975

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Fri 9/19

4:59 pm-11:20 am

2 stops27h 21m

Shanghai Hongqiao Intl

Sat 10/11

8:20 am-9:00 am

1 stop15h 40m

$1,005

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Fri 8/29

5:14 pm-10:00 am

2 stops25h 46m

Shanghai Hongqiao Intl

Sat 9/13

10:30 pm-10:15 pm

2 stops38h 45m

$1,022

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 9/20

11:00 am-10:00 am

1 stop32h 00m

Shanghai Hongqiao Intl

Sat 10/11

8:20 am-9:00 am

1 stop15h 40m

$1,032

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 9/27

3:40 pm-12:05 pm

2 stops29h 25m

Shanghai Hongqiao Intl

Sun 10/19

1:20 pm-2:55 pm

2 stops40h 35m

$1,078

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 8/26

1:10 am-4:30 pm

1 stop24h 20m

Shanghai Hongqiao Intl

Wed 9/10

7:40 pm-12:27 pm

2 stops31h 47m

$1,118

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Wed 8/20

5:30 am-9:15 pm

2 stops24h 45m

$493

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 8/5

11:00 am-10:00 am

1 stop32h 00m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 17 results
1
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Best time to book a flight from Seattle to Hongqiao Intl

Have a flexible travel schedule? Discover the best time to fly to Hongqiao Intl from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Shanghai Hongqiao Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Hongqiao Intl. Price data was last updated on June 27, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Shanghai Hongqiao Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of $1,123). Flying from Seattle to Shanghai Hongqiao Intl Airport in July is currently the most expensive (average of $1,609). 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 SEA to SHA?

Find hourly flight availability from Seattle to Hongqiao Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from Seattle to Shanghai Hongqiao Intl Airport in the evening. Doing so could potentially save you 16% on the flight price compared to flying in the morning, which is usually more expensive.

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

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

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

Reviews of airlines servicing Hongqiao Intl

Get insights into the airlines that provide service to Hongqiao Intl. 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 Hongqiao Intl. Reviews last updated July 1, 2025.
Read reviews from past customers who have flown EVA Air, ANA, and Korean Air from Seattle to Shanghai Hongqiao Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,214 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.4
Very good
892 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,101 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very good
452 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Hainan Airlines
8.2
Very good
41 reviews
EVA Air
8.4
Very good
1,214 reviews

Overall

8.4

Entertainment

8.0

Crew

8.6

Food

8.1

Boarding

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Seattle to Hongqiao Intl. 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 from for flights from Seattle to Shanghai Hongqiao Intl?

    For a flight from Seattle to Shanghai Hongqiao Intl, you will be flying from Seattle/Tacoma Intl. Seattle/Tacoma Intl (SEA) is just 11.4 mi from the center of the city. Seattle/Tacoma Intl is the only Seattle airport and it handles 0 outbound flights to Shanghai Hongqiao Intl per day. 9 airlines have flights to Shanghai Hongqiao Intl from Seattle/Tacoma Intl on a regular basis.

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

    Flying on ANA is currently your cheapest option to Shanghai Hongqiao Intl Airport, with prices starting at $930. Additional round-trip tickets that might be worth considering are offered by Korean Air and Asiana Airlines, with the lowest prices starting at $936 and $975, respectively. ANA is 23% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $539 on Hainan Airlines. Other airlines that offer cheap prices include China Southern from $542 and Air China from $566 one-way.

  • Where are the most common layover locations when flying from Seattle to Shanghai Hongqiao Intl Airport?

    The most popular layover on flights from Seattle to Shanghai Hongqiao Intl Airport is Tokyo.

  • What are some popular things to do or see while on a layover in Tokyo?

    Most Tokyo visitors opt to spend their time experiencing Akihabara Electric Town, Tsukiji Outer Market, and Ueno Koen. Akihabara Electric Town, Tsukiji Outer Market, and Ueno Koen are located about 10.3 mi, 7.9 mi, and 11.5 mi, respectively from Tokyo Haneda. Travelers can rent a car at Tokyo Haneda for an average daily rate of $71 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Seattle to Shanghai Hongqiao Intl Airport flights?

    Flights departing from Seattle and landing in Shanghai Hongqiao Intl Airport layover in Taipei City least frequently.

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

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

  • How can I find direct flights from Seattle to Hongqiao Intl?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Hongqiao Intl 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 Seattle to Shanghai Hongqiao Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of $1,123). Flying from Seattle to Shanghai Hongqiao Intl Airport in July is currently the most expensive (average of $1,609). 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

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Top 9 airlines flying from Seattle to Hongqiao Intl

Discover the top 9 airlines that operate flights from Seattle to Hongqiao Intl. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$537Average$1,171FlexibilityNo cancel feeOn-time61%
DeltaCheapest$584Average$1,242FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$712Average$1,355FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$719Average$1,182FlexibilityNo cancel feeOn-time67%
China AirlinesCheapest$825Average$1,107FlexibilityNo cancel feeOn-time70%
Asiana AirlinesCheapest$890Average$1,062FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$907Average$1,064FlexibilityNo cancel feeOn-time81%
ANACheapest$975Average$1,089FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,049Average$1,342FlexibilityNo cancel feeOn-time74%

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