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$455+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SHA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$938
(Air Canada)

One-way from

$455
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$2,067
From Portland to Shanghai
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One-way flight from Portland to Shanghai
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Highest demand for flights based on searches. 17% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This Air Canada deal was found by Cheapflights users on 6/9. 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 9/156:15 amPDX - PVG
1 stop16h 50mAir Canada
Mon 12/155:50 pmPVG - PDX
1 stop20h 19mAir Canada
Deal found 6/9$938
This Air Canada deal was found by Cheapflights users on 6/9. 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 9/157:35 pmPDX - PVG
2 stops27h 30mMultiple Airlines
Mon 12/155:50 pmPVG - PDX
2 stops16h 46mMultiple Airlines
Deal found 6/9$944
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/75:47 pmPDX - SHA
2 stops26h 13mMultiple Airlines
Tue 10/286:05 pmSHA - PDX
2 stops30h 42mMultiple Airlines
Deal found 6/10$968
This oojo deal was found by Cheapflights users on 6/10. 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 8/45:40 pmPDX - PVG
2 stops25h 25mAsiana Airlines
Thu 8/288:35 amPVG - PDX
2 stops22h 55mAsiana Airlines
Deal found 6/10$1,053
This oojo deal was found by Cheapflights users on 6/10. 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.
Tue 10/710:00 pmPDX - PVG
2 stops21h 50mChina Airlines
Tue 10/287:50 pmPVG - PDX
2 stops25h 27mChina Airlines
Deal found 6/10$1,057
This Expedia deal was found by Cheapflights users on 6/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:00 amPDX - PVG
2 stops23h 35mANA
Sun 12/142:30 amPVG - PDX
2 stops31h 54mANA
Deal found 6/9$1,075
This oojo deal was found by Cheapflights users on 6/10. 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 9/89:30 pmPDX - SHA
2 stops52h 30mAsiana Airlines
Sat 11/86:10 pmSHA - PDX
2 stops38h 40mAsiana Airlines
Deal found 6/10$1,116
This oojo deal was found by Cheapflights users on 6/11. 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.
Sat 9/209:30 pmPDX - SHA
2 stops28h 00mEVA Air
Wed 10/17:40 pmSHA - PDX
2 stops32h 54mEVA Air
Deal found 6/11$1,204
This China Southern deal was found by Cheapflights users on 6/9. 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 China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/132:56 pmPDX - PVG
2 stops38h 34mChina Southern
Sat 1/178:25 pmPVG - PDX
2 stops42h 35mChina Southern
Deal found 6/9$1,261
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:55 amPDX - PVG
1 stop15h 30mDelta
Wed 11/56:00 pmPVG - PDX
1 stop18h 49mDelta
Deal found 6/10$1,299
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/911:59 pmPDX - PVG
1 stop23h 51mAmerican Airlines
Sun 10/266:10 pmPVG - PDX
1 stop19h 42mAmerican Airlines
Deal found 6/12$1,319
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/85:30 amPDX - PVG
1 stop21h 15mUnited Airlines
Wed 11/51:30 pmPVG - PDX
1 stop21h 06mUnited Airlines
Deal found 6/10$1,325

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 June 12, 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

Mon 9/15

6:15 am-2:05 pm

1 stop16h 50m

Shanghai Pu Dong

Mon 12/15

5:50 pm-10:09 pm

1 stop20h 19m

$938

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/15

7:35 pm-2:05 pm

2 stops27h 30m

Shanghai Pu Dong

Mon 12/15

5:50 pm-6:36 pm

2 stops16h 46m

$944

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Tue 10/7

5:47 pm-11:00 am

2 stops26h 13m

Shanghai Hongqiao Intl

Tue 10/28

6:05 pm-9:47 am

2 stops30h 42m

$968

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 8/4

5:40 pm-10:05 am

2 stops25h 25m

Shanghai Pu Dong

Thu 8/28

8:35 am-4:30 pm

2 stops22h 55m

$1,053

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 10/7

10:00 pm-10:50 am

2 stops21h 50m

Shanghai Pu Dong

Tue 10/28

7:50 pm-6:17 am

2 stops25h 27m

$1,057

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/15

10:00 am-12:35 am

2 stops23h 35m

Shanghai Pu Dong

Sun 12/14

2:30 am-6:24 pm

2 stops31h 54m

$1,075

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Mon 9/8

9:30 pm-5:00 pm

2 stops52h 30m

Shanghai Hongqiao Intl

Sat 11/8

6:10 pm-4:50 pm

2 stops38h 40m

$1,116

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Sat 9/20

9:30 pm-4:30 pm

2 stops28h 00m

Shanghai Hongqiao Intl

Wed 10/1

7:40 pm-1:34 pm

2 stops32h 54m

$1,204

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Sat 9/13

2:56 pm-8:30 pm

2 stops38h 34m

Shanghai Pu Dong

Sat 1/17

8:25 pm-11:00 pm

2 stops42h 35m

$1,261

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 9/8

8:55 am-3:25 pm

1 stop15h 30m

Shanghai Pu Dong

Thu 11/6

8:10 pm-8:43 pm

1 stop16h 33m

$1,299

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 35 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, February is the cheapest month in which you can book a flight from Portland to Shanghai (average of $1,125). Flying from Portland to Shanghai in July is currently the most expensive (average of $1,718). 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 June 12, 2025.

It’s optimal to fly from Portland to Shanghai at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

Rainfall in Shanghai by month

Plan your trip to Shanghai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Shanghai ranges from 1.2 - 6.7 inches per month. June is typically the wettest month, when rainfall can reach 6.7 in. December is typically the driest time to visit Shanghai when rainfall is around 1.2 in.

Temperature in Shanghai by month

Plan your trip to Shanghai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Shanghai, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air and Japan Airlines from Portland to Shanghai. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,489 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Food

8.1

Boarding

8.4

Comfort

8.3

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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. 5 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.

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

    Our cheapest airline available from Portland to Shanghai is Air Canada. Our recent data shows that you can find tickets from as low as $938 on this airline. Additional options worth looking into are Asiana Airlines and China Airlines, starting at $1,053 and $1,057 round-trip. These flights start at 37% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland to Shanghai one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $510. Users have also found prices from $612 and $646 on Japan Airlines and China Southern, respectively.

  • 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, February is the cheapest month in which you can book a flight from Portland to Shanghai (average of $1,125). Flying from Portland to Shanghai in July is currently the most expensive (average of $1,718). 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 Hongqiao Intl flights
Eugene to Hongqiao Intl flights
Redmond to Pu Dong flights

Top 5 airlines flying from Portland to Shanghai

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$845Average$1,907FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$1,016Average$1,335FlexibilityNo cancel feeOn-time67%
ANACheapest$1,093Average$1,112FlexibilityNo cancel feeOn-time80%
DeltaCheapest$1,097Average$1,561FlexibilityNo cancel feeOn-timeN/A
China EasternCheapest$1,295Average$1,397FlexibilityNo cancel feeOn-time62%

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