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Hongqiao Intl

$511+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SHA
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Shanghai Hongqiao Intl are usually found in February or March, booked 21 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 marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$870
(FlightHub)

One-way from

$511
(SmartFares)

Popular in

June

Cheapest in

February

Average price

$1,050
Provider with most accurate pricing for Seattle/Tacoma Intl-Shanghai Hongqiao Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Shanghai Hongqiao Intl flights.
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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. 23% potential increase in price ($394 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in March 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 marzo 28, 2025.

This FlightHub deal was found by Cheapflights users on 3/26. 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.
mar. 4/811:00 amSEA - SHA
1 stop21h 05mHainan Airlines
mié. 4/168:30 amSHA - SEA
2 stops39h 30mHainan Airlines
Deal found 3/26$870
This KAYAK deal was found by Cheapflights users on 3/26. 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.
lun. 9/14:30 pmSEA - SHA
1 stop28h 45mANA
lun. 9/151:35 pmSHA - SEA
2 stops20h 01mANA
Deal found 3/26$933
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/67:15 pmSEA - SHA
2 stops34h 40mMultiple Airlines
mar. 5/271:20 pmSHA - SEA
2 stops34h 58mMultiple Airlines
Deal found 3/27$1,001
This oojo deal was found by Cheapflights users on 3/26. 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.
jue. 5/18:13 amSEA - SHA
2 stops36h 12mJapan Airlines
lun. 6/212:50 pmSHA - SEA
2 stops43h 00mJapan Airlines
Deal found 3/26$1,085
This IEagle deal was found by Cheapflights users on 3/27. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2112:50 pmSEA - SHA
1 stop37h 15mKorean Air
mar. 11/186:25 pmSHA - SEA
1 stop30h 35mKorean Air
Deal found 3/27$1,187
This FlightHub deal was found by Cheapflights users on 3/27. 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.
lun. 8/182:30 pmSEA - SHA
1 stop35h 30mAsiana Airlines
lun. 9/16:10 pmSHA - SEA
1 stop33h 20mAsiana Airlines
Deal found 3/27$1,202
This FlightHub deal was found by Cheapflights users on 3/26. 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.
lun. 4/145:10 pmSEA - SHA
2 stops25h 50mAir China
mié. 5/148:55 amSHA - SEA
2 stops22h 03mAir China
Deal found 3/26$1,233
This oojo deal was found by Cheapflights users on 3/27. 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.
mié. 5/78:00 pmSEA - SHA
2 stops25h 05mCathay Pacific
mar. 8/191:20 pmSHA - SEA
2 stops33h 49mCathay Pacific
Deal found 3/27$1,261

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 marzo 28, 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

mar. 4/8

11:00 am-11:05 pm

1 stop21h 05m

Shanghai Hongqiao Intl

mié. 4/16

8:30 am-9:00 am

2 stops39h 30m

$870

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

lun. 9/1

4:30 pm-12:15 pm

1 stop28h 45m

Shanghai Hongqiao Intl

lun. 9/15

1:35 pm-6:36 pm

2 stops20h 01m

$933

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

mar. 5/6

7:15 pm-8:55 pm

2 stops34h 40m

Shanghai Hongqiao Intl

mar. 5/27

1:20 pm-9:18 am

2 stops34h 58m

$1,001

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

jue. 5/1

8:13 am-11:25 am

2 stops36h 12m

Shanghai Hongqiao Intl

lun. 6/2

12:50 pm-4:50 pm

2 stops43h 00m

$1,085

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

lun. 8/18

2:30 pm-5:00 pm

1 stop35h 30m

Shanghai Hongqiao Intl

mar. 9/2

6:10 pm-12:30 pm

1 stop33h 20m

$1,191

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

lun. 4/14

5:10 pm-10:00 am

2 stops25h 50m

Shanghai Hongqiao Intl

mié. 5/14

8:55 am-3:58 pm

2 stops22h 03m

$1,233

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

mié. 5/7

8:00 pm-12:05 pm

2 stops25h 05m

Shanghai Hongqiao Intl

mar. 8/19

1:20 pm-8:09 am

2 stops33h 49m

$1,261

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

sáb. 4/12

7:59 pm-5:05 pm

2 stops54h 06m

Shanghai Hongqiao Intl

dom. 5/4

6:25 pm-10:40 am

1 stop31h 15m

$1,393

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

mar. 4/29

11:00 am-10:55 am

1 stop32h 55m

$511

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

mar. 5/20

7:15 pm-8:55 pm

2 stops34h 40m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 19 results
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Compare providers for flights from Seattle to Hongqiao Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Hongqiao Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Shanghai Hongqiao Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Shanghai Hongqiao Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Shanghai Hongqiao Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Shanghai Hongqiao Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Shanghai Hongqiao Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 21, 2025.

Booking 21 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 $1,128). Flying from Seattle to Shanghai Hongqiao Intl Airport in June is currently the most expensive (average of $1,844). 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 marzo 28, 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.

Rainfall in Hongqiao Intl by month

Plan your trip to Hongqiao Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shanghai Hongqiao Intl Airport ranges from 1.2 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. December is typically the driest time to visit Shanghai Hongqiao Intl Airport when rainfall is around 1.2 in.

Temperature in Hongqiao Intl by month

Plan your trip to Hongqiao Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shanghai Hongqiao Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 marzo 28, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Seattle to Shanghai. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Korean Air
8.4
Very good
1,050 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
ANA
8.3
Very good
829 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,169 reviews

Entertainment

8.0

Overall

8.4

Comfort

8.3

Food

8.1

Boarding

8.4

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 Hainan Airlines is currently your cheapest option to Shanghai Hongqiao Intl Airport, with prices starting at $870. Additional round-trip tickets that might be worth considering are offered by ANA and Japan Airlines, with the lowest prices starting at $933 and $1,085, respectively. Hainan Airlines is 33% 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 $511 on Hainan Airlines. Other airlines that offer cheap prices include Japan Airlines from $543 and ANA from $578 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. Incheon is the second most popular location for layovers on flights from Seattle to Shanghai Hongqiao Intl Airport.

  • 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, Tokyo Tower, and Tsukiji Outer Market. Akihabara Electric Town, Tokyo Tower, and Tsukiji Outer Market are located about 10.3 mi, 7.9 mi, and 7.9 mi, respectively from Tokyo Haneda. Travelers can rent a car at Tokyo Haneda for an average daily rate of $66 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in Incheon?

    G Tower, Wolmido Amusement Park, and Moraenae Market are currently the most popular points of interest in Incheon at the moment. G Tower, Wolmido Amusement Park and Moraenae Market are located about 10.7 mi, 8.3 mi, and 14.7 mi, respectively from Incheon Intl if you are interested in checking them out. Travelers in need of a car in Incheon can rent one for about $51 per day.

  • 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 $1,128). Flying from Seattle to Shanghai Hongqiao Intl Airport in June is currently the most expensive (average of $1,844). 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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$719Average$1,198FlexibilityNo cancel feeOn-time67%
Philippine AirlinesCheapest$722Average$924FlexibilityNo cancel feeOn-time60%
China AirlinesCheapest$833Average$1,082FlexibilityNo cancel feeOn-time70%
Hainan AirlinesCheapest$857Average$1,171FlexibilityNo cancel feeOn-time61%
Asiana AirlinesCheapest$879Average$1,056FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$907Average$1,072FlexibilityNo cancel feeOn-time81%
DeltaCheapest$986Average$1,390FlexibilityNo cancel feeOn-timeN/A
ANACheapest$992Average$1,125FlexibilityNo cancel feeOn-time80%
EVA AirCheapest$1,047Average$1,440FlexibilityNo cancel feeOn-time74%
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