Cheap Flights from Seattle to Shanghai

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Find the cheapest month or even day of the year to fly to Shanghai

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Flight deals from Seattle to Shanghai

Looking for a cheap last-minute deal or the best return flight from Seattle to Shanghai? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle to Shanghai

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Shanghai flights are currently cheapest in January.

Direct flights from Seattle to Shanghai

Alternative Seattle to Shanghai routes

Looking for the cheapest, fastest or easiest route from Seattle to Shanghai? You could fly into the following airports instead.

Seattle to Shanghai: Flight information

The things to know before you go.
Cheapest flight foundR 7,603
Cheapest month to flyJanuary
Average flight time13 hrs, 7 mins
Most popular airlineDelta
Average flights per week9

Finding cheap flights from Seattle to Shanghai: Frequently asked questions

There are 2 airports in Shanghai: Shanghai Hongqiao and Shanghai Pudong.
The best price we found for a return flight from Seattle to Shanghai is R 14,250. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 7 minutes is the average flight time from Seattle to Shanghai.
Delta flies direct from Seattle to Shanghai.
As of July 2025, there are 36 flights per week flying from Seattle to Shanghai.
The cheapest month to fly from Seattle to Shanghai is usually September.
If you're flying from Seattle, the cheapest airport near Shanghai is Shanghai Pudong – which is 32.7 km away from the centre of Shanghai. We've found flights into this airport from R 14,250.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Shanghai on Monday, 8 September 2025.
Yes – the average flight time is 13 hours and 7 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shanghai but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shanghai is around 40 days in advance, so don’t leave your flight to the last minute.
In July, the average temperature is usually around 27°C. August is typically the warmest month in Shanghai, when it usually averages around 29°C. You can expect the least rain in December. The coldest month is January, with temperatures averaging 4°C. The rainiest month is June.
The cheapest airline that flies to Shanghai is Air Canada. And the cheapest airline that flies to Shanghai Pudong Airport is Delta.

Flying from Seattle to Shanghai: what you need to know

  • There are a couple of main airports you can start your trip from in Seattle. Explore your options departing from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE) when searching for a flight from Seattle to Shanghai.

  • When it comes to working out where to land in Shanghai, Shanghai Pudong International Airport (PVG) and Shanghai Hongqiao International Airport (SHA) are the major entry points.

  • Around 13 hours 10 minutes is how long you'll be travelling on a direct Seattle to Shanghai flight.

  • Shanghai is 15 hours ahead of Seattle and is in the UTC+8 timezone.

  • The busiest route for flights from Seattle to Shanghai is from Seattle-Tacoma International Airport (SEA) to Shanghai Pudong International Airport (PVG). You can select from seven services every week between these two airports. If you want to be on your way as soon as possible, the earliest flight from SEA to PVG is the 10:50 Delta Air Lines option. If you prefer to leave later in the day, the final scheduled service is at 12:40 with Delta Air Lines.

  • Give yourself plenty of time to catch your Seattle to Shanghai flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Popular months like July or high seasons such as spring break and Christmas will mean bigger lines at check-in and security. Be on the safe side and get to the airport even earlier. Arriving two hours before domestic flights and four hours ahead of an international departure is a wise move.

How to find the cheapest flights from Seattle to Shanghai

  • To secure cheap Seattle to Shanghai flights, book your trip six months ahead of your planned departure.

  • Schedule your trip for September. That's the best month for landing an awesome deal on plane tickets from Seattle to Shanghai. If you're open to different travel dates, use the 'Whole month' tool to see the lowest price across each month.

  • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll notify you when there's a better deal on cheap flights from Seattle to Shanghai.

  • Tailor your flights using filters. Select your departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' Seattle to Shanghai flights.

Flying from Seattle

Seattle-Tacoma International Airport (SEA)

  • If you're after a direct flight from Seattle to Shanghai, you can leave from Seattle-Tacoma International Airport (SEA). Travel from SEA to Shanghai Pudong International Airport (PVG) without any stops.

  • Delta Air Lines is a popular carrier that offers direct Seattle to Shanghai plane tickets from SEA.

  • We make it easy to find a Seattle to Shanghai flight with a stopover. To see all the options leaving from Seattle-Tacoma International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to see the sights of the city of your choice. Major stopovers include:

    • Narita International Airport (NRT)

    • Haneda Airport (HND)

    • Incheon International Airport (ICN)

  • The journey from central Seattle to SEA takes about 55 minutes by public transport. If you drive, ride-share or take a cab, you'll cover the 18 kilometres in 20 minutes or so, depending on traffic.

  • Want a stress-free start to your trip? Stay near Seattle-Tacoma International Airport. Whether you're taking an early flight from Seattle to Shanghai or just don't like being rushed, these hotels are the answer:

  • 81.27% of flights leaving Seattle-Tacoma International Airport reach their destination as planned. Given its strong on-time stats, you're unlikely to face delays when jetting out of SEA.

Arriving in Shanghai

Shanghai Pudong International Airport (PVG)

Shanghai Hongqiao International Airport (SHA)

  • Central Shanghai is about 13 kilometres from Shanghai Hongqiao International Airport (SHA). After your flight from Seattle to Shanghai has hit the runway and you've made your way through the terminal, expect a drive of around 20 minutes.

  • There are some comfortable places to lay your head close to SHA. Unwind after your Seattle to Shanghai flight at one of these well-located options:

  • Why let someone else's timetable dictate your plans? Grab a Shanghai Hongqiao International Airport rental car and decide exactly where your journey goes. Reserve your wheels here with Hertz.

  • Save time at the rental desk by completing your booking beforehand. Reserve your ride from SHA ahead of time so you can simply pick up the keys and get on your way.

  • You'll find Shanghai Hongqiao International Airport at 700 Yingbin 1st Rd.

Best time to go to Shanghai

  • April is the quietest month for flights from Seattle to Shanghai, while April is the busiest. Choose the best time to visit Shanghai based on whether you prefer a laid-back vibe or a lively atmosphere.

  • Book a Seattle to Shanghai ticket departing in August if you want to visit the city during its warmest month. You can expect temperatures in Shanghai to range from 23ºC (73ºF) to 34ºC (93ºF).

  • For cooler conditions, search for a cheap flight from Seattle to Shanghai in January when temperatures average between -1ºC (30ºF) and 10ºC (50ºF).

More about Shanghai

Explore more of China

  • You've visited Shanghai, now it's time to discover other parts of China. Travel around 274 kilometres west to Nanjing to tick off its must-visit sights. From Sun Yat-sen Mausoleum to Nanjing City Wall and Nanjing Massacre Memorial Hall, your itinerary will be busy.

  • If you're interested in discovering another well-known destination in China, head for Suzhou, about 80 kilometres west of Shanghai. Lotus Peak, Tianpingshan and Shangfang Tower are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.