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Cheap flights from Shanghai Hongqiao Intl Airport to Washington from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shanghai Hongqiao Intl Airport to Washington departing on 3/27. 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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Find the cheapest flights from Shanghai Hongqiao Intl Airport to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
4:50 pm - 10:10 amSHA-SEA
32h 20m1 stop
Cathay Pacific Logo
11:50 am - 12:05 pmSEA-SHA
33h 15m1 stop
$713Cathay Pacific
Find Deal
Fri, Apr 17 - Tue, Apr 21
Cathay Pacific Logo
1:20 pm - 10:10 amSHA-SEA
35h 50m1 stop
Cathay Pacific Logo
11:50 am - 12:05 pmSEA-SHA
33h 15m1 stop
$714Cathay Pacific
Find Deal
Fri, Apr 17 - Tue, Apr 21
Hainan Airlines Logo
8:35 am - 8:00 amSHA-SEA
15h 25m1 stop
Hainan Airlines Logo
10:00 am - 7:40 pmSEA-SHA
17h 40m1 stop
$763Hainan Airlines
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Tue, Dec 23 - Tue, Dec 30
Hainan Airlines Logo
8:35 am - 8:00 amSHA-SEA
15h 25m1 stop
Hainan Airlines Logo
11:00 am - 11:05 pmSEA-SHA
21h 05m1 stop
$805Hainan Airlines
Find Deal
Sat, Feb 14 - Sat, Mar 28
Multiple Airlines Logo
8:35 am - 8:00 amSHA-SEA
15h 25m1 stop
Multiple Airlines Logo
12:10 am - 9:45 amSEA-SHA
17h 35m1 stop
$810Multiple Airlines
Find Deal
Tue, Feb 10 - Wed, Feb 25
Hainan Airlines Logo
8:35 am - 8:00 amSHA-SEA
15h 25m1 stop
Hainan Airlines Logo
10:05 am - 10:55 pmSEA-SHA
44h 50m2 stops
$811Hainan Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 26
Multiple Airlines Logo
8:35 am - 8:00 amSHA-SEA
15h 25m1 stop
Multiple Airlines Logo
1:40 pm - 9:45 amSEA-SHA
28h 05m1 stop
$838Multiple Airlines
Find Deal
Tue, Feb 10 - Thu, Feb 26
ANA Logo
1:40 pm - 1:20 pmSHA-SEA
15h 40m1 stop
ANA Logo
3:40 pm - 12:25 pmSEA-SHA
28h 45m1 stop
$1,083ANA
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Thu, Dec 4 - Mon, Dec 8
ANA Logo
1:40 pm - 1:20 pmSHA-SEA
15h 40m1 stop
ANA Logo
3:45 pm - 12:25 pmSEA-SHA
28h 40m1 stop
$1,143ANA
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Sat, Dec 20 - Sun, Jan 4
Korean Air Logo
6:25 pm - 9:00 amSHA-SEA
30h 35m1 stop
Korean Air Logo
11:00 am - 5:10 pmSEA-SHA
38h 10m1 stop
$3,269Korean Air
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Fri, Nov 28 - Fri, Dec 19

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

Our best Cathay Pacific deals on Shanghai Hongqiao Intl Airport to State of Washington flight tickets
Cathay Pacific
Apr 17
SHA4:50 pmShanghai Hongqiao Intl
32h 20m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 21
SEA11:50 amSeattle/Tacoma Intl
33h 15m
1 stop
SHA12:05 pmShanghai Hongqiao Intl
$713
Find similar
Cathay Pacific
Apr 17
SHA1:20 pmShanghai Hongqiao Intl
35h 50m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 21
SEA11:50 amSeattle/Tacoma Intl
33h 15m
1 stop
SHA12:05 pmShanghai Hongqiao Intl
$714
Find similar
Cathay Pacific
Feb 10
SHA1:35 pmShanghai Hongqiao Intl
24h 23m
2 stops
SEA9:58 pmSeattle/Tacoma Intl
Feb 26
SEA3:35 pmSeattle/Tacoma Intl
28h 45m
2 stops
SHA12:20 pmShanghai Hongqiao Intl
$1,323
Find similar

Air China flights from Shanghai Hongqiao Intl Airport to State of Washington

Our best Air China deals on Shanghai Hongqiao Intl Airport to State of Washington flight tickets
Air China
Feb 14
SHA8:55 amShanghai Hongqiao Intl
25h 32m
2 stops
SEA6:27 pmSeattle/Tacoma Intl
Mar 28
SEA7:15 amSeattle/Tacoma Intl
24h 25m
2 stops
SHA10:40 pmShanghai Hongqiao Intl
$1,367
Find similar
Air China
Feb 4
SHA7:45 amShanghai Hongqiao Intl
23h 59m
2 stops
SEA3:44 pmSeattle/Tacoma Intl
Mar 18
SEA7:15 amSeattle/Tacoma Intl
23h 25m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
$1,372
Find similar
Air China
Dec 3
SHA8:55 amShanghai Hongqiao Intl
22h 34m
2 stops
SEA3:29 pmSeattle/Tacoma Intl
Dec 10
SEA7:00 amSeattle/Tacoma Intl
22h 40m
2 stops
SHA9:40 pmShanghai Hongqiao Intl
$1,547
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Shanghai Hongqiao Intl Airport to State of Washington 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Shanghai Hongqiao Intl Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Fri 4/17

4:50 pm-10:10 am

1 stop32h 20m

Seattle/Tacoma Intl

Tue 4/21

11:50 am-12:05 pm

1 stop33h 15m

$713

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Fri 4/17

1:20 pm-10:10 am

1 stop35h 50m

Seattle/Tacoma Intl

Tue 4/21

11:50 am-12:05 pm

1 stop33h 15m

$714

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Tue 12/23

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

Tue 12/30

10:00 am-7:40 pm

1 stop17h 40m

$763

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Sat 2/14

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

Sat 3/28

11:00 am-11:05 pm

1 stop21h 05m

$805

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Tue 2/10

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

Wed 2/25

12:10 am-9:45 am

1 stop17h 35m

$810

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Tue 2/10

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

Thu 2/26

10:05 am-10:55 pm

2 stops44h 50m

$811

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Tue 2/10

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

Thu 2/26

1:40 pm-9:45 am

1 stop28h 05m

$838

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Thu 12/4

1:40 pm-1:20 pm

1 stop15h 40m

Seattle/Tacoma Intl

Mon 12/8

3:40 pm-12:25 pm

1 stop28h 45m

$1,083

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Sat 12/20

1:40 pm-1:20 pm

1 stop15h 40m

Seattle/Tacoma Intl

Sun 1/4

3:45 pm-12:25 pm

1 stop28h 40m

$1,143

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

Fri 11/28

6:25 pm-9:00 am

1 stop30h 35m

Seattle/Tacoma Intl

Fri 12/19

11:00 am-5:10 pm

1 stop38h 10m

$3,269

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

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

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

What is the cheapest month to fly to State of Washington?

The month of September is, on average, the cheapest month to fly to State of Washington from Shanghai Hongqiao Intl Airport, with most prices found around $689. If you aren’t able to travel to State of Washington during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $724.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Shanghai Hongqiao Intl Airport to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $1,182. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Shanghai Hongqiao Intl Airport to State of Washington for around $1,531.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $1,105. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,405 on average. Flights to State of Washington from Shanghai Hongqiao Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Shanghai Hongqiao Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $949 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Shanghai Hongqiao Intl Airport for as low as $786 on momondo.

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

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

Direct flights

None
There are no direct flights from Shanghai Hongqiao Intl Airport to State of Washington. There are no popular flight routes from Shanghai Hongqiao Intl Airport to State of Washington.
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  • When did momondo last update prices for flights from Shanghai Hongqiao Intl Airport to Washington?

    Prices for flights from Shanghai Hongqiao Intl Airport to Washington are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Shanghai Hongqiao Intl Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Compare and see reviews for airlines that fly from Shanghai Hongqiao Intl Airport to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $679Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $724Free CancellationRating
8.2
484 reviews
Search Asiana Airlines flights
DeltaPriceFrom $812Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Why use momondo?

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

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

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

Flights from Shanghai to Washington with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Shanghai to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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