What is the cheapest airline that flies from Washington to Shanghai Hongqiao Intl?

Japan Airlines and Singapore Airlines are the most popular carriers operating from Washington to Shanghai Hongqiao Intl

What airlines fly to Shanghai Hongqiao Intl Airport?

Delta, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Shanghai Hongqiao Intl Airport from State of Washington according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Shanghai Hongqiao Intl Airport. Keep in mind that there are 7 different airlines that fly to Shanghai Hongqiao Intl Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Shanghai Hongqiao Intl Airport?

Flight times from State of Washington to Shanghai Hongqiao Intl Airport vary, but if you’re flying out of Seattle and flying into Shanghai Hongqiao Intl Airport (one of the most popular routes), then the duration is 12h 20m on average. Another popular route from State of Washington to Shanghai Hongqiao Intl Airport is flying from Spokane to Shanghai Hongqiao Intl Airport, which will take roughly 25h 20m. Keep in mind that layovers or delays could extend your travel time.

How many operators does momondo search for flights from Washington to Shanghai Hongqiao Intl Airport?

As of July 2026, there are 8 operators available to choose from for flights from Washington to Shanghai Hongqiao Intl Airport.

How old do you have to be to fly from Washington to Shanghai Hongqiao Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Shanghai Hongqiao Intl Airport.

What documentation or ID do you need to fly to Shanghai Hongqiao Intl Airport?

The required travel and health documents for your Shanghai Hongqiao Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shanghai Hongqiao Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$343 Cheap Flights from State of Washington to Shanghai Hongqiao Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Shanghai

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:20 am - 10:35 am

SEA

SHA

32h 15m

1 stop

11:50 am - 8:20 am

SHA

SEA

36h 30m

1 stop

$892Hainan Airlines

Tue, Oct 27 - Fri, Nov 6

12:10 am - 9:45 am

SEA

SHA

18h 35m

1 stop

10:55 am - 3:15 pm

SHA

SEA

19h 20m

1 stop

$899Asiana Airlines

Sun, Sep 13 - Thu, Sep 24

3:58 pm - 12:50 pm

SEA

SHA

29h 52m

2 stops

9:55 pm - 10:56 am

SHA

SEA

52h 01m

2 stops

$900Multiple Airlines

Sun, Sep 6 - Sat, Sep 12

4:30 pm - 12:15 pm

SEA

SHA

28h 45m

1 stop

1:35 pm - 6:32 pm

SHA

SEA

19h 57m

2 stops

$905ANA

Tue, Sep 1 - Tue, Oct 13

12:10 am - 9:45 am

SEA

SHA

18h 35m

1 stop

10:55 am - 3:15 pm

SHA

SEA

19h 20m

1 stop

$917Asiana Airlines

Thu, Sep 24 - Tue, Oct 13

3:40 pm - 12:25 pm

SEA

SHA

28h 45m

1 stop

1:40 pm - 1:20 pm

SHA

SEA

15h 40m

1 stop

$918ANA

Tue, Nov 10 - Thu, Nov 26

7:00 am - 12:15 pm

SEA

SHA

38h 15m

2 stops

1:35 pm - 2:25 pm

SHA

SEA

15h 50m

1 stop

$919ANA

Sun, Sep 6 - Sat, Sep 12

2:05 pm - 9:45 am

SEA

SHA

28h 40m

1 stop

10:55 am - 1:40 pm

SHA

SEA

17h 45m

1 stop

$920Multiple Airlines

Mon, Aug 17 - Wed, Sep 2

12:10 am - 9:45 am

SEA

SHA

18h 35m

1 stop

6:15 pm - 1:55 pm

SHA

SEA

35h 40m

1 stop

$925Asiana Airlines

Sun, Sep 27 - Sun, Feb 21

2:02 pm - 11:20 am

GEG

SHA

54h 18m

2 stops

12:45 pm - 3:22 pm

SHA

GEG

41h 37m

2 stops

$1,102Japan Airlines

Tue, Sep 22 - Tue, Oct 13

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Hainan Airlines flights from State of Washington to Shanghai Hongqiao Intl Airport

Our best Hainan Airlines deals on State of Washington to Shanghai Hongqiao Intl Airport flight tickets

Hainan Airlines

Oct 27

SEA11:20 amSeattle/Tacoma Intl

32h 15m

1 stop

SHA10:35 amShanghai Hongqiao Intl

Nov 6

SHA11:50 amShanghai Hongqiao Intl

36h 30m

1 stop

SEA8:20 amSeattle/Tacoma Intl

$892

Hainan Airlines

Oct 24

SEA11:00 amSeattle/Tacoma Intl

17h 40m

1 stop

SHA7:40 pmShanghai Hongqiao Intl

Nov 10

SHA8:35 amShanghai Hongqiao Intl

15h 45m

1 stop

SEA8:20 amSeattle/Tacoma Intl

$926

Hainan Airlines

Sep 1

SEA11:00 amSeattle/Tacoma Intl

32h 00m

1 stop

SHA10:00 amShanghai Hongqiao Intl

Oct 13

SHA8:20 amShanghai Hongqiao Intl

15h 40m

1 stop

SEA9:00 amSeattle/Tacoma Intl

$927

Cathay Pacific flights from State of Washington to Shanghai Hongqiao Intl Airport

Our best Cathay Pacific deals on State of Washington to Shanghai Hongqiao Intl Airport flight tickets

Cathay Pacific

Sep 15

SEA5:59 pmSeattle/Tacoma Intl

27h 06m

2 stops

SHA12:05 pmShanghai Hongqiao Intl

Sep 29

SHA1:20 pmShanghai Hongqiao Intl

35h 45m

1 stop

SEA10:05 amSeattle/Tacoma Intl

$938

Cathay Pacific

Sep 30

SEA7:56 pmSeattle/Tacoma Intl

28h 39m

2 stops

SHA3:35 pmShanghai Hongqiao Intl

Nov 2

SHA1:35 pmShanghai Hongqiao Intl

35h 35m

1 stop

SEA9:10 amSeattle/Tacoma Intl

$958

Cathay Pacific

Sep 30

SEA7:56 pmSeattle/Tacoma Intl

28h 39m

2 stops

SHA3:35 pmShanghai Hongqiao Intl

Nov 2

SHA1:35 pmShanghai Hongqiao Intl

35h 35m

1 stop

SEA9:10 amSeattle/Tacoma Intl

$959

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 10/27

11:20 am-10:35 am

1 stop32h 15m

Shanghai Hongqiao Intl

Fri 11/6

11:50 am-8:20 am

1 stop36h 30m

$892

Quickest round-trip

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/13

12:10 am-9:45 am

1 stop18h 35m

Shanghai Hongqiao Intl

Thu 9/24

10:55 am-3:15 pm

1 stop19h 20m

$899

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/6

3:58 pm-12:50 pm

2 stops29h 52m

Shanghai Hongqiao Intl

Sat 9/12

9:55 pm-10:56 am

2 stops52h 01m

$900

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 9/1

4:30 pm-12:15 pm

1 stop28h 45m

Shanghai Hongqiao Intl

Tue 10/13

1:35 pm-6:32 pm

2 stops19h 57m

$905

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Thu 9/24

12:10 am-9:45 am

1 stop18h 35m

Shanghai Hongqiao Intl

Tue 10/13

10:55 am-3:15 pm

1 stop19h 20m

$917

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Tue 11/10

3:40 pm-12:25 pm

1 stop28h 45m

Shanghai Hongqiao Intl

Thu 11/26

1:40 pm-1:20 pm

1 stop15h 40m

$918

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/6

7:00 am-12:15 pm

2 stops38h 15m

Shanghai Hongqiao Intl

Sat 9/12

1:35 pm-2:25 pm

1 stop15h 50m

$919

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Mon 8/17

2:05 pm-9:45 am

1 stop28h 40m

Shanghai Hongqiao Intl

Wed 9/2

10:55 am-1:40 pm

1 stop17h 45m

$920

SeattleShanghai

SEA - SHA

SEASHA

Seattle/Tacoma Intl

Sun 9/27

12:10 am-9:45 am

1 stop18h 35m

Shanghai Hongqiao Intl

Sun 2/21

6:15 pm-1:55 pm

1 stop35h 40m

$925

SpokaneShanghai

GEG - SHA

GEGSHA

Spokane

Tue 9/22

2:02 pm-11:20 am

2 stops54h 18m

Shanghai Hongqiao Intl

Tue 10/13

12:45 pm-3:22 pm

2 stops41h 37m

$1,102

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Shanghai Hongqiao Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The cheapest month to fly to Shanghai Hongqiao Intl Airport from State of Washington is in April. Flight prices, which tend to average around $705, are often lower during this time because this is during the off-season. If you don’t want to visit Shanghai Hongqiao Intl Airport in April, then you should wait until January to fly from State of Washington, when ticket prices are also cheap, with an average price of $724.

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

You are more likely to see cheaper flights to Shanghai Hongqiao Intl Airport from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Shanghai Hongqiao Intl Airport for around $965 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shanghai Hongqiao Intl Airport from State of Washington for as low as $734 on momondo.

Cheap State of Washington to Shanghai Hongqiao Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Shanghai Hongqiao Intl Airport

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from State of Washington to Shanghai Hongqiao Intl Airport takes 12h 20m

There are no direct flights from State of Washington to Shanghai Hongqiao Intl Airport. There are no popular flight routes from State of Washington to Shanghai Hongqiao Intl Airport.

Search flight deals

Frequently asked questions about flying from Washington to Shanghai Hongqiao Intl Airport

When did momondo last update prices for flights from Washington to Shanghai Hongqiao Intl Airport?
Prices for flights from Washington to Shanghai Hongqiao Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Shanghai Hongqiao Intl Airport?
As of July 2026, there are 8 operators available to choose from for flights from Washington to Shanghai Hongqiao Intl Airport.
How old do you have to be to fly from Washington to Shanghai Hongqiao Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Shanghai Hongqiao Intl Airport.
What documentation or ID do you need to fly to Shanghai Hongqiao Intl Airport?
The required travel and health documents for your Shanghai Hongqiao Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Shanghai Hongqiao Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Shanghai Hongqiao Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Shanghai Hongqiao Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
Asiana Airlines	PriceFrom $437	Free Cancellation	Rating 8.1 555 reviews	Search Asiana Airlines flights
Delta	PriceFrom $583	Free Cancellation	Rating 7.8 8,485 reviews	Search Delta flights
ANA	PriceFrom $660	Free Cancellation	Rating 8.3 1,283 reviews	Search ANA flights
Korean Air	PriceFrom $673	Free Cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights
Cathay Pacific	PriceFrom $689	Free Cancellation	Rating 7.6 1,431 reviews	Search Cathay Pacific flights
Hainan Airlines	PriceFrom $724	Free Cancellation	Rating 8.3 68 reviews	Search Hainan Airlines flights
China Airlines	PriceFrom $961	Free Cancellation	Rating 8.3 838 reviews	Search China Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Shanghai?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Shanghai. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to Shanghai with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shanghai from Washington with this policy.

How can momondo help me find flights from Washington to Shanghai?

Once you have performed a search for Washington to Shanghai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Shanghai right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Shanghai now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Shanghai and let you know when they change.

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Cheap flights from Washington to Shanghai from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Shanghai departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Hainan Airlines flights from State of Washington to Shanghai Hongqiao Intl Airport

Our best Hainan Airlines deals on State of Washington to Shanghai Hongqiao Intl Airport flight tickets

Cathay Pacific flights from State of Washington to Shanghai Hongqiao Intl Airport

Our best Cathay Pacific deals on State of Washington to Shanghai Hongqiao Intl Airport flight tickets

momondo Fare Finder

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

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How to get the cheapest flight ticket from State of Washington to Shanghai Hongqiao Intl Airport

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

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

What is the cheapest airline that flies from Washington to Shanghai Hongqiao Intl?

What airlines fly to Shanghai Hongqiao Intl Airport?

How long does it take to fly to Shanghai Hongqiao Intl Airport?

Cheap State of Washington to Shanghai Hongqiao Intl Airport flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Shanghai Hongqiao Intl Airport

Best airlines flying from State of Washington to Shanghai Hongqiao Intl Airport

Compare and see reviews for airlines that fly from State of Washington to Shanghai Hongqiao Intl Airport with momondo

Why use momondo?

An easier way to manage your Shanghai Hongqiao Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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