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Cheap flights from Seattle to Shanghai Hongqiao Intl Airport, China from C$ 731

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SHA
26 Jan — 2 Feb1
1 adult

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 21 January 2025.

Round-trip from

C$ 1,639

One-way from

C$ 731

Popular in

June

Cheapest in

January

Average price

C$ 1,592
Korean Air
  • Korean Air
  • 12/2-19/2
  • 3 total stops
  • 66h 16m total
  • Seattle to Shanghai
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Hainan Airlines
  • Hainan Airlines
  • 15/3
  • 1 total stop
  • 20h 15m total
  • Seattle to Shanghai
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Highest demand for flights based on searches. 18% potential increase in price (C$ 642 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 106 potential savings vs. average RT price).
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Average for round-trip flights in January 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 21 January 2025.

Wed 12/25:59 p.m.SEA - SHA
2 stops31h 11mKorean Air
Wed 19/26:25 p.m.SHA - SEA
1 stop35h 05mKorean Air
Deal found 20/1C$ 1,639
Tue 4/25:15 p.m.SEA - SHA
2 stops36h 25mUnited Airlines
Wed 26/21:30 p.m.SHA - SEA
2 stops27h 25mUnited Airlines
Deal found 21/1C$ 1,880
Tue 20/52:05 p.m.SEA - SHA
1 stop35h 55mAsiana Airlines
Thu 3/76:10 p.m.SHA - SEA
1 stop33h 35mAsiana Airlines
Deal found 21/1C$ 2,175
Sat 31/511:00 a.m.SEA - SHA
1 stop32h 55mHainan Airlines
Wed 25/68:30 a.m.SHA - SEA
2 stops39h 30mHainan Airlines
Deal found 20/1C$ 2,654
Mon 3/37:00 a.m.SEA - SHA
2 stops22h 40mMultiple Airlines
Sat 15/31:40 p.m.SHA - SEA
3 stops22h 35mMultiple Airlines
Deal found 21/1C$ 4,205
Sat 1/212:30 p.m.SEA - SHA
1 stop31h 15mJapan Airlines
Fri 14/29:35 a.m.SHA - SEA
1 stop16h 20mJapan Airlines
Deal found 21/1C$ 16,725

Find flights from Seattle to Hongqiao Intl within your budget

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 629,999 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Wed 12/2

5:59 p.m.-5:10 p.m.

2 stops31h 11m

Shanghai Hongqiao Intl

Wed 19/2

6:25 p.m.-1:30 p.m.

1 stop35h 05m

C$ 1,639

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 4/2

5:15 p.m.-9:40 p.m.

2 stops36h 25m

Shanghai Hongqiao Intl

Wed 26/2

1:30 p.m.-12:55 a.m.

2 stops27h 25m

C$ 1,880

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 20/5

2:05 p.m.-5:00 p.m.

1 stop35h 55m

Shanghai Hongqiao Intl

Thu 3/7

6:10 p.m.-12:45 p.m.

1 stop33h 35m

C$ 2,175

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 31/5

11:00 a.m.-10:55 a.m.

1 stop32h 55m

Shanghai Hongqiao Intl

Wed 25/6

8:30 a.m.-9:00 a.m.

2 stops39h 30m

C$ 2,654

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Mon 3/3

7:00 a.m.-9:40 p.m.

2 stops22h 40m

Shanghai Hongqiao Intl

Sat 15/3

1:40 p.m.-9:15 p.m.

3 stops22h 35m

C$ 4,205

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 1/2

12:30 p.m.-11:45 a.m.

1 stop31h 15m

Shanghai Hongqiao Intl

Fri 14/2

9:35 a.m.-9:55 a.m.

1 stop16h 20m

C$ 16,725

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 15/3

11:40 a.m.-10:55 p.m.

1 stop20h 15m

C$ 731

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sat 15/3

1:45 p.m.-10:25 a.m.

3 stops29h 40m

C$ 737

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Fri 28/2

7:00 a.m.-9:40 p.m.

2 stops22h 40m

C$ 851

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 11/5

8:37 a.m.-3:35 p.m.

2 stops39h 58m

C$ 2,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

Showing 1-10 of 12 results
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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.

Travel insights for flights from Seattle to Hongqiao Intl

Get recent, data-driven insights about flights from Seattle to Hongqiao Intl including ideal travel times, pricing trends, and more.

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 17 January 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Shanghai Hongqiao Intl Airport, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of C$ 1,167). Flying from Seattle to Shanghai Hongqiao Intl Airport in July is currently the most expensive (average of C$ 1,666). 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 21 January 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Shanghai Hongqiao Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

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 30.0 - 170.0 mm per month. June is typically the wettest month, when rainfall can reach 170.0 mm. December is typically the driest time to visit Shanghai Hongqiao Intl Airport when rainfall is around 30.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 21 January 2025.
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Hainan Airlines
7.7
Good
36 reviews
Korean Air
8.5
Very good
1,039 reviews
Check prices

Crew

8.7

Overall

8.5

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Shanghai Hongqiao Intl. 1 airline have flights from Seattle/Tacoma Intl to Shanghai Hongqiao Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to Shanghai Hongqiao Intl should not be difficult; the airport handles an average of 0 outbound flights to Shanghai Hongqiao Intl per day.

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

    According to our current data, Korean Air (C$ 1,639), United Airlines (C$ 1,880), and Asiana Airlines (C$ 2,175) offers the cheapest pricing from Seattle to Shanghai Hongqiao Intl Airport. Korean Air is currently priced 18% below the average price you’ll pay for this route.

  • 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 C$ 731 on Hainan Airlines. Other airlines that offer cheap prices include United Airlines from C$ 851 and Cathay Pacific from C$ 2,202 one-way.

  • 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, November is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of C$ 1,167). Flying from Seattle to Shanghai Hongqiao Intl Airport in July is currently the most expensive (average of C$ 1,666). 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 airline flying from Seattle to Hongqiao Intl

Discover the top airline 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 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
ANACheapestC$ 1,461AverageC$ 1,531FlexibilityNo cancel feeOn-time80%
Search ANA flights

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