Question 1

How many flights are there between Seattle and Shanghai per day?

Accepted Answer

There is a maximum of 1 nonstop flight a day that takes off from Seattle and lands in Shanghai, with an average flight time of 12h 20m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 7 flights.

Question 2

How many flights are there between Seattle and Shanghai per day?

Accepted Answer

There is a maximum of 1 nonstop flight a day that takes off from Seattle and lands in Shanghai, with an average flight time of 12h 20m. The most common departure time is 4:00 pm and most flights take off in the afternoon. Each week, there are 7 flights.

Question 3

What is the cheapest flight from Seattle to Shanghai?

Accepted Answer

In the last 5 days, the lowest price for a flight from Seattle to Shanghai was $343 for a one-way ticket and $889 for a round-trip.

Question 4

Do I need a passport to fly between Seattle and Shanghai?

Accepted Answer

A passport is required to fly from Seattle to Shanghai.

Question 5

Which airports will I be using when flying from Seattle to Shanghai?

Accepted Answer

Seattle is served by only 1 airport and there are 2 airports in Shanghai. You will leave Seattle from Seattle/Tacoma Intl and you will be arriving in Shanghai at one of these airports: Shanghai Pu Dong or Shanghai Hongqiao Intl.

Question 6

Which airlines fly non-stop between Seattle and Shanghai?

Accepted Answer

There are 2 airlines that fly nonstop from Seattle to Shanghai. They are China Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $583. On average, the best prices for this route can be found at Delta.

Question 7

Which airlines fly non-stop between Seattle and Shanghai?

Accepted Answer

There are 2 airlines that fly nonstop from Seattle to Shanghai. They are China Airlines and Delta. The cheapest airline for this route is Delta, with the best round-trip deal found costing $583. On average, the best prices for this route can be found at Delta.

Question 8

Which aircraft models fly most regularly from Seattle to Shanghai?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 9

Which airline alliances offer flights from Seattle to Shanghai?

Accepted Answer

oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Seattle and Shanghai, with oneworld being the most commonly used for this route.

Question 10

What is the most popular layover when flying to Shanghai from Seattle?

Accepted Answer

Seoul is the most popular layover city among KAYAK users traveling from Seattle to Shanghai.

Question 11

What is the cheapest month to fly from Seattle to Shanghai?

Accepted Answer

The cheapest month for flights from Seattle to Shanghai is April, where tickets cost $736 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,461 and $1,374 respectively.

Question 12

What is the cheapest month to fly from Seattle to Shanghai?

Accepted Answer

The cheapest month for flights from Seattle to Shanghai is April, where tickets cost $736 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,461 and $1,374 respectively.

Question 13

How does KAYAK find such low prices on flights from Seattle to Shanghai?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Shanghai.

Question 14

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Shanghai?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shanghai from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

Question 15

What is the Hacker Fare option on flights from Seattle to Shanghai?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shanghai with an airline and back to Seattle with another airline.

Question 16

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Shanghai?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shanghai from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 17

Which cabin class options are there for flights between Seattle and Shanghai?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 18

Which cabin class options are there for flights between Seattle and Shanghai?

Accepted Answer

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 19

Which airlines provide the cheapest flights from Seattle to Shanghai?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Seattle to Shanghai were found on Delta ($889) and Hainan Airlines ($892).

Question 20

Which airlines provide the cheapest flights from Seattle to Shanghai?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Seattle to Shanghai were found on Delta ($889) and Hainan Airlines ($892).

Question 21

What is the cheapest Seattle to Shanghai flight route?

Accepted Answer

The cheapest return flight from Seattle to Shanghai costs $788 on the route between Seattle (SEA) and Shanghai Pu Dong Airport (PVG). It is also the most popular route.

Question 22

What is the cheapest Seattle to Shanghai flight route?

Accepted Answer

The cheapest return flight from Seattle to Shanghai costs $788 on the route between Seattle (SEA) and Shanghai Pu Dong Airport (PVG). It is also the most popular route.

Question 23

How far in advance should I book a flight from Seattle to Shanghai?

Accepted Answer

To get a below average price on the flight from Seattle to Shanghai, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 24

How far in advance should I book a flight from Seattle to Shanghai?

Accepted Answer

To get a below average price on the flight from Seattle to Shanghai, you should book around 2 weeks before departure, which saves you about 15% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Question 25

How much is a round-trip flight from Seattle to Shanghai?

Accepted Answer

Flight prices are typical for this route right now.Flights to Shanghai from Seattle usually cost between $881 and $1,038 in August.
The lowest price found in the past 5 days was $889 on Delta (Aug 20-Sep 9).

Question 26

What are the most popular airlines flying to Shanghai?

Accepted Answer

The most popular airline among KAYAK users flying to Shanghai is Delta, followed by Asiana Airlines and Korean Air.

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Everything you should know

Cheap Flights from Seattle to Shanghai (SEA-SHA)

Recent round-trip flight deals from Seattle to Shanghai

Recent one-way flight deals from Seattle to Shanghai

Recent last minute flight deals from Seattle to Shanghai

Recent direct flight deals from Seattle to Shanghai

KAYAK's insights & trends for Seattle to Shanghai flights

How much is a round-trip flight from Seattle to Shanghai?

What is the cheapest Seattle to Shanghai flight route?

What is the cheapest month to fly from Seattle to Shanghai?

How far in advance should I book a flight from Seattle to Shanghai?

Which airlines provide the cheapest flights from Seattle to Shanghai?

Which airlines fly non-stop between Seattle and Shanghai?

Which cabin class options are there for flights between Seattle and Shanghai?

How many flights are there between Seattle and Shanghai per day?

Expert advice for your flight from Seattle to Shanghai

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Cheapest flight

When to book flights from Seattle to Shanghai

FAQs for booking flights from Seattle to Shanghai

Prefer to fly direct from Seattle to Shanghai?

Everything you need to know for your flight from Seattle to Shanghai

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to Shanghai

Complete your trip to Shanghai with a hotel stay or car rental

Find direct flights to and from Seattle and Shanghai

Flights to other popular destinations

Flights from domestic origins to Shanghai

Choose which airport to fly into in Shanghai

Find deals for your return flight