Cheap Flights from Portland (PDX) to Shanghai (CSHA)

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Find the cheapest month to fly from Portland to Shanghai

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

Alternative Portland to Shanghai routes

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

Portland to Shanghai: Flight information

The things to know before you go.
Cheapest flight found$500
Cheapest month to flyApril

Finding cheap flights from Portland to Shanghai: Frequently asked questions

There are 2 airports in Shanghai: Shanghai Hongqiao and Shanghai Pudong.
The best price we found for a round-trip flight from Portland to Shanghai is $865. 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.
Currently, there are no airlines that fly direct from Portland to Shanghai. But we found flights with one or more stops from $865.
There are no flights flying from Portland to Shanghai, as of April 2025.
The cheapest month to fly from Portland to Shanghai is usually April 2025.
If you're flying from Portland Airport, the cheapest airport near Shanghai is Shanghai Pudong – which is 20.3 miles away from the center of Shanghai. We've found flights to this airport from $865.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Shanghai on Wednesday, September 3, 2025.
No airlines currently offer direct flights between Portland Airport and Shanghai. Most routes have one or more stops.
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 April, the average temperature is usually around 57°F. August is typically the warmest month in Shanghai, when it usually averages around 84°F. You can expect the least rain in December. The coldest month is January, with temperatures averaging 39°F. The rainiest month is June.
Currently, Hawaiian Airlines offers the cheapest flight tickets to Shanghai.

Flying from Portland International Airport (PDX) to Shanghai: what you need to know

  • Portland International Airport is located in Portland. Based in the UTC+8 timezone, Shanghai is 15 hours ahead of Portland.

  • To ensure you catch your flight from PDX to Shanghai, leave plenty of time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • Getting away during a peak month like July? High seasons (like summer, Christmas/New Year and spring break) can add another hour at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • We make it a cinch to book a flight from PDX to Shanghai that includes a stopover. To see all the options, uncheck 'Direct flights only.' Then, simply choose a flight that has a stop long enough to explore the city of your choice. Major stopovers include:

    • Los Angeles International Airport (LAX)

    • Seattle-Tacoma International Airport (SEA)

    • San Francisco International Airport (SFO)

  • To travel to China for tourism purposes, you'll need an embassy visa if you have a passport from United States. However, visa rules are subject to change and you may need additional documents depending on the purpose and duration of your trip. Always check the most recent guidelines before you book your cheap ticket from Portland International Airport to Shanghai.

  • The journey from central Portland to PDX takes approximately 45 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 12 miles in 19 minutes or so, depending on traffic conditions.

  • Want a hassle-free start to your travels? Stay near PDX. Whether you're catching an early flight from Portland International Airport to Shanghai or just don't want to be rushed, these hotels are just the thing:

How to find the cheapest flights from Portland International Airport (PDX) to Shanghai

  • The lowest price we've found for a one-way ticket from Portland International Airport to Shanghai is $500. The cheapest price for a return flight is $865. Keep in mind fares can change due to availability at the time of booking.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from PDX to Shanghai if you book early. Airlines often offer some amazing early bird deals.

  • If you can be flexible with your trip dates, make the most of the 'Whole month' search tool. It'll give you the cheapest price across each month when looking for your ticket from Portland International Airport to Shanghai.

  • Sign into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a better deal on this route. It's easy to do, and it'll save you the hassle of checking for cheap tickets from PDX to Shanghai every day.

  • Use the filters to tailor your flights from Portland International Airport to Shanghai. Select your ideal departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to see the best deals.

Airports in Shanghai

Shanghai Pudong International Airport (PVG)

Shanghai Hongqiao International Airport (SHA)

Best time to go to Shanghai

  • July is the busiest month for flights from Portland International Airport to Shanghai. To avoid the crowds, head to Shanghai in April when things are quieter.

  • Lock in your flight from Portland International Airport to Shanghai for August to experience the city during its warmest month. Expect temperatures to range from 73ºF to 93ºF.

  • Look for cheap flights from PDX to Shanghai in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 30ºF and 50ºF on average.

More about Shanghai

  • Once you've booked your flight from Portland International Airport to Shanghai, think about where you want to stay in this city. Make one of these options your base for exploring Shanghai:

  • The Bund Sightseeing Avenue and Yu Garden are just a couple of the top attractions to add to your Shanghai travel itinerary. Keep the sightseeing going at Shanghai Tower.

Complete your Shanghai trip with a car rental

  • We use the same magic that helped you find your cheap flight from Portland International Airport to Shanghai to track down amazing deals on car rentals. Search for your ride in seconds and compare your options in one place. Plus you'll find all the info you need to know about car rentals in Shanghai, from the most popular car type to the best time to book.

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