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$487+ Cheap flights from Portland (PDX) to Shanghai, China

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SHA
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Portland to Shanghai

Cheapest flights from Portland to Shanghai
Explore the most affordable flight options available from Portland to Shanghai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 amPDX - PVG
2 stops23h 20mMultiple Airlines
Thu 12/111:50 pmPVG - PDX
2 stops20h 40mMultiple Airlines
Deal found 11/1$911
This Ovago deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:20 amPDX - SHA
2 stops22h 20mMultiple Airlines
Sat 1/318:35 amSHA - PDX
2 stops20h 03mMultiple Airlines
Deal found 10/31$918
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:50 amPDX - PVG
2 stops23h 20mMultiple Airlines
Sun 12/72:20 amPVG - PDX
2 stops32h 10mMultiple Airlines
Deal found 11/1$928
This Ovago deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:20 amPDX - SHA
2 stops22h 20mMultiple Airlines
Sat 2/288:35 amSHA - PDX
2 stops20h 01mMultiple Airlines
Deal found 10/31$958
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:48 amPDX - PVG
1 stop39h 57mMultiple Airlines
Fri 12/264:40 pmPVG - PDX
2 stops40h 04mMultiple Airlines
Deal found 10/31$974
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 amPDX - PVG
2 stops23h 20mMultiple Airlines
Fri 12/510:05 pmPVG - PDX
3 stops36h 25mMultiple Airlines
Deal found 11/1$978
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:42 pmPDX - PVG
2 stops25h 53mCathay Pacific
Tue 3/38:30 amPVG - PDX
2 stops24h 41mCathay Pacific
Deal found 11/2$989
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amPDX - SHA
2 stops37h 20mCathay Pacific
Tue 3/31:35 pmSHA - PDX
2 stops23h 00mCathay Pacific
Deal found 11/1$991
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:48 amPDX - PVG
1 stop39h 57mMultiple Airlines
Sat 12/202:20 amPVG - PDX
2 stops30h 24mMultiple Airlines
Deal found 10/31$997
This Air Canada deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 pmPDX - PVG
1 stop29h 00mAir Canada
Tue 3/35:35 pmPVG - PDX
1 stop13h 05mAir Canada
Deal found 11/2$1,003
This oojo deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:50 pmPDX - SHA
2 stops29h 30mCathay Pacific
Sun 11/910:30 pmSHA - PDX
2 stops40h 04mCathay Pacific
Deal found 10/31$1,003
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 pmPDX - SHA
2 stops29h 50mMultiple Airlines
Fri 12/511:55 amSHA - PDX
3 stops46h 35mMultiple Airlines
Deal found 11/1$1,010

Cheap flight deals from Portland to Shanghai

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Shanghai (CN2). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 2, 2025.

Round-trip from

$911
(Mytrip)

One-way from

$487
(FlightHub)

Popular in

June

Cheapest in

April

Average price

$1,374
From Portland to Shanghai
Search Deals
One-way flight from Portland to Shanghai
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($310 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Shanghai 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, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Portland to Shanghai that are best for you.

Fly from

Portland

Fly to

Shanghai

Route

Depart

Return

Price

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 12/2

9:50 am-1:10 am

2 stops23h 20m

Shanghai Pu Dong

Thu 12/11

1:50 pm-6:30 pm

2 stops20h 40m

$911

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Sat 11/29

5:20 am-7:40 pm

2 stops22h 20m

Shanghai Hongqiao Intl

Sat 2/28

8:35 am-12:36 pm

2 stops20h 01m

$958

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Tue 1/13

7:10 am-7:40 pm

2 stops20h 30m

Shanghai Hongqiao Intl

Tue 3/24

8:35 am-1:42 pm

2 stops20h 07m

$971

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 12/2

9:50 am-1:10 am

2 stops23h 20m

Shanghai Pu Dong

Fri 12/5

10:05 pm-6:30 pm

3 stops36h 25m

$978

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 11/17

5:42 pm-8:15 pm

2 stops34h 33m

Shanghai Pu Dong

Tue 3/10

7:05 pm-3:15 pm

2 stops35h 10m

$989

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 1/13

3:22 pm-1:30 pm

2 stops30h 08m

Shanghai Pu Dong

Tue 3/24

12:50 pm-10:36 pm

2 stops24h 46m

$989

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Mon 11/17

7:00 am-12:20 pm

2 stops37h 20m

Shanghai Hongqiao Intl

Tue 3/3

1:35 pm-8:35 pm

2 stops23h 00m

$991

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Wed 1/14

3:22 pm-12:20 pm

2 stops28h 58m

Shanghai Hongqiao Intl

Wed 4/8

1:20 pm-10:31 pm

2 stops48h 11m

$996

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Thu 1/15

4:51 pm-12:20 pm

2 stops27h 29m

Shanghai Hongqiao Intl

Sun 1/25

10:30 pm-8:34 pm

2 stops38h 04m

$1,001

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Wed 1/14

7:00 pm-4:00 pm

1 stop29h 00m

Shanghai Pu Dong

Wed 4/8

3:55 pm-2:40 pm

1 stop13h 45m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 39 results
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Best time to book a flight from Portland to Shanghai

Have a flexible travel schedule? Discover the best time to fly to Shanghai from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Shanghai

What is the cheapest month to book a flight from Portland to Shanghai?

Currently, November is the cheapest month in which you can book a flight from Portland to Shanghai (average of $392). Flying from Portland to Shanghai in December is currently the most expensive (average of $1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to SHA?

Find hourly flight availability from Portland to Shanghai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

It’s optimal to fly from Portland to Shanghai at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Portland to Shanghai?

Reviews of airlines servicing Shanghai

Get insights into the airlines that provide service to Shanghai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shanghai. Reviews last updated November 2, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Air Canada from Portland to Shanghai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
8,993 reviews
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Air Canada
7.1
Good
10,390 reviews
Delta
7.9
Good
7,999 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Portland to Shanghai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Shanghai?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Shanghai. 3 airlines have flights from Portland to Shanghai on a regular basis. Booking flights from Portland to Shanghai should not be difficult; the airport handles an average of 0 outbound flights to Shanghai per day.

  • How long is the flight from Portland to Shanghai?

    For as low as $989, Cathay Pacific can have you in Shanghai from Portland in 34h 33m. The distance from Portland to Shanghai is about 5775 mi.

  • What are the cheapest airlines flying from Portland to Shanghai round-trip?

    Our cheapest airline available from Portland to Shanghai is United Airlines. Our recent data shows that you can find tickets from as low as $845 on this airline. Additional options worth looking into are Air Canada and Delta, starting at $1,016 and $1,097 round-trip. These flights start at 40% lower than the current average price 3 months from now.

  • Can I find deals for flights from Portland to Shanghai that include hotel bookings?

    Yes. In addition to deals on Portland to Shanghai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Shanghai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Shanghai.

  • Can I find deals for business class flights from Portland to Shanghai?

    Yes. Cheapflights offers flight deals from Portland to Shanghai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Shanghai?

    Currently, November is the cheapest month in which you can book a flight from Portland to Shanghai (average of $392). Flying from Portland to Shanghai in December is currently the most expensive (average of $1,335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Shanghai

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Hongqiao Intl flights
Portland to Pu Dong flights
Boise to Pu Dong flights
Boise to Hongqiao Intl flights
Eugene to Hongqiao Intl flights
Redmond to Pu Dong flights

Top 3 airlines flying from Portland to Shanghai

Discover the top 3 airlines that operate flights from Portland to Shanghai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$845Average$1,881FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,016Average$1,218FlexibilityNo cancel feeOn-time67%
DeltaCheapest$1,097Average$1,327FlexibilityNo cancel feeOn-timeN/A

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