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Cheap flights from Seattle to Shanghai Hongqiao Intl Airport, China from C$ 756

SEA — SHA
10 Dec — 17 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Hongqiao Intl

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Hongqiao Intl

Sun 15/115:59 p.m. -
2 stops29h 21m
Sat 21/111:35 p.m. -
2 stops23h 21m
Deal found 9/11C$ 1,817
Mon 7/128:46 a.m. -
2 stops34h 59m
Thu 24/121:05 p.m. -
2 stops17h 42m
Deal found 10/11C$ 1,889
Sun 6/128:46 a.m. -
2 stops34h 59m
Thu 24/121:05 p.m. -
2 stops17h 42m
Deal found 10/11C$ 1,964
Sun 29/1111:29 a.m. -
2 stops35h 51m
Thu 3/1210:30 p.m. -
2 stops32h 09m
Deal found 7/11C$ 2,214
Sun 29/116:03 p.m. -
2 stops29h 17m
Thu 10/121:35 p.m. -
2 stops23h 49m
Deal found 6/11C$ 2,434
Mon 7/128:46 a.m. -
2 stops34h 59m
Mon 28/121:05 p.m. -
2 stops17h 42m
Deal found 8/11C$ 2,442
Mon 7/128:46 a.m. -
2 stops34h 59m
Sun 27/121:05 p.m. -
2 stops17h 42m
Deal found 8/11C$ 2,531
Sat 21/1110:25 a.m. -
1 stop33h 55m
Sun 6/1210:30 p.m. -
1 stop26h 15m
Deal found 8/11C$ 2,624
Mon 23/1110:25 a.m. -
1 stop33h 55m
Sun 29/1110:30 p.m. -
1 stop26h 15m
Deal found 7/11C$ 2,650
Mon 7/128:46 a.m. -
2 stops34h 59m
Tue 29/121:05 p.m. -
2 stops17h 42m
Deal found 8/11C$ 2,809
Wed 9/128:46 a.m. -
2 stops34h 59m
Mon 28/121:05 p.m. -
2 stops17h 42m
Deal found 8/11C$ 3,042
Wed 9/128:46 a.m. -
2 stops34h 59m
Tue 29/121:05 p.m. -
2 stops17h 42m
Deal found 8/11C$ 3,409

Find flight deals from Seattle to Hongqiao Intl

Round-trip from

C$ 1,367

One-way from

C$ 756

Popular in

December

Cheapest in

April

Average price

C$ 1,233
ANA
  • ANA
  • 12/3-28/3
  • 2 total stops
  • 44h 30m total
  • Seattle to Shanghai
Search Deals
26/11-31/12
  • 26/11-31/12
  • 2 total stops
  • 31h 40m total
  • Seattle to Shanghai
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 101 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Seattle to Shanghai Hongqiao Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Thu 26/11

12:10 a.m.-11:50 p.m.

2 stops31h 40m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 756

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Mon 18/1

10:25 a.m.-12:20 p.m.

1 stop33h 55m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 889

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Mon 19/4

11:45 a.m.-12:05 p.m.

1 stop33h 20m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 986

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Mon 26/4

11:45 a.m.-12:05 p.m.

1 stop33h 20m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 986

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Thu 24/12

10:25 a.m.-10:00 a.m.

2 stops31h 35m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 1,115

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Fri 27/11

3:40 p.m.-12:25 p.m.

1 stop28h 45m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 1,120

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Sun 27/12

12:00 p.m.-11:45 a.m.

1 stop31h 45m

Shanghai Hongqiao Intl

Wed 31/12

12:00 a.m.-8:00 a.m.

Nonstop0h 00m

C$ 1,318

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Fri 12/3

3:45 p.m.-12:25 p.m.

1 stop28h 40m

Shanghai Hongqiao Intl

Sun 28/3

1:35 p.m.-2:25 p.m.

1 stop15h 50m

C$ 1,367

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Tue 9/3

10:20 a.m.-10:40 p.m.

1 stop20h 20m

Shanghai Hongqiao Intl

Fri 26/3

11:50 a.m.-9:20 a.m.

1 stop36h 30m

C$ 1,411

SeattleShanghai

SEA Seattle/Tacoma Intl - SHA Shanghai Hongqiao Intl

SEASHA

Seattle/Tacoma Intl

Wed 10/3

5:10 p.m.-12:20 p.m.

2 stops27h 10m

Shanghai Hongqiao Intl

Thu 25/3

1:35 p.m.-10:36 p.m.

2 stops24h 01m

C$ 1,663

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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?

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 71 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, April is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of C$ 995). Flying from Seattle to Shanghai Hongqiao Intl Airport in December is currently the most expensive (average of C$ 2,214). 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.

How much does it cost to fly round-trip from Seattle to Shanghai Hongqiao Intl Airport?

Airfare is typical for this route at the moment.

Seattle to Shanghai Hongqiao Intl Airport flights typically cost between C$ 993 and C$ 1,431 in March.
The cheapest round-trip price found within the last 5 days was C$ 1,367 on ANA (12 Mar-28 Mar).

Related info for your journey

  • 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. 0 airlines 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.

  • How long is the flight from Seattle to Shanghai Hongqiao Intl Airport?

    ANA, Hainan Airlines, and Cathay Pacific can get you from Seattle to Shanghai Hongqiao Intl Airport in just under 20h 20m. Your travel time can differ by up to 8h 20m. The distance between Seattle and Shanghai Hongqiao Intl Airport is about 9204 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Shanghai Hongqiao Intl Airport (average of C$ 995). Flying from Seattle to Shanghai Hongqiao Intl Airport in December is currently the most expensive (average of C$ 2,214). 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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