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$1,165+ Cheap flights from Portland, ME (PWM) to China

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from Portland to China

Cheapest flights from Portland to China
Explore the most affordable flight options available from Portland to China. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Korean Air deal was found by Cheapflights users on 7/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:00 am
PWM
-
PVG
2 stops42h 35m
Korean Air
Mon 11/22:00 pm
PVG
-
PWM
2 stops36h 53m
Korean Air
Deal found 7/21$1,165
This Turkish Airlines deal was found by Cheapflights users on 7/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
PWM
-
PEK
2 stops35h 50m
Turkish Airlines
Sun 10/412:10 am
PEK
-
PWM
2 stops35h 42m
Turkish Airlines
Deal found 7/21$1,265
This Qatar Airways deal was found by Cheapflights users on 7/23. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am
PWM
-
PVG
2 stops27h 15m
Qatar Airways
Mon 11/211:35 pm
PVG
-
PWM
2 stops37h 08m
Qatar Airways
Deal found 7/23$1,282
This Japan Airlines deal was found by Cheapflights users on 7/25. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am
PWM
-
SHA
2 stops41h 15m
Japan Airlines
Mon 11/21:10 pm
SHA
-
PWM
2 stops23h 33m
Japan Airlines
Deal found 7/25$1,633
This oojo deal was found by Cheapflights users on 7/25. 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 8/12:40 pm
PWM
-
PEK
2 stops35h 20m
Asiana Airlines
Wed 8/510:40 am
PEK
-
PWM
2 stops49h 45m
Asiana Airlines
Deal found 7/25$2,157
This Orbitz deal was found by Cheapflights users on 7/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:40 pm
PWM
-
PEK
3 stops38h 40m
Multiple Airlines
Tue 8/412:10 am
PEK
-
PWM
3 stops36h 15m
Multiple Airlines
Deal found 7/25$2,304
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 10/295:30 am
PWM
-
PVG
2 stops25h 25m
United Airlines
Mon 11/28:55 pm
PVG
-
PWM
3 stops39h 28m
United Airlines
Deal found 7/21$2,962
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sat 8/16:05 pm
PWM
-
PEK
1 stop22h 35m
United Airlines
Wed 8/55:25 pm
PEK
-
PWM
2 stops27h 46m
United Airlines
Deal found 7/25$3,054
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 10/16:00 am
PWM
-
PEK
2 stops34h 40m
United Airlines
Mon 10/55:25 pm
PEK
-
PWM
3 stops42h 03m
United Airlines
Deal found 7/21$3,841
This Turkish Airlines deal was found by Cheapflights users on 7/25. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
PWM
-
PVG
2 stops46h 45m
Multiple Airlines
Sat 10/319:55 am
PVG
-
PWM
2 stops50h 48m
Multiple Airlines
Deal found 7/25$6,520
This KAYAK deal was found by Cheapflights users on 7/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
PWM
-
PVG
2 stops27h 50m
Qatar Airways
Sat 10/316:10 pm
PVG
-
PWM
2 stops42h 33m
Qatar Airways
Deal found 7/22$6,878
This BusinessClass deal was found by Cheapflights users on 7/23. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am
PWM
-
PVG
2 stops25h 45m
Japan Airlines
Sat 10/316:40 pm
PVG
-
PWM
2 stops42h 03m
Japan Airlines
Deal found 7/23$6,931

Find flight deals from Portland to China

Keep the following information in mind while searching for Portland to China flight deals. Data was last updated July 26, 2026.

Round-trip from

$1,165
(Korean Air)
From Portland to China
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to China 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 July 26, 2026.
Use the filters below to find and compare flights from Portland to China that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 10/29

6:00 am-12:35 pm

2 stops42h 35m

Shanghai Pu Dong

Mon 11/2

2:00 pm-1:53 pm

2 stops36h 53m

$1,165

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Thu 10/1

6:00 am-5:50 am

2 stops35h 50m

Beijing Capital

Sun 10/4

12:10 am-11:52 pm

2 stops35h 42m

$1,265

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 10/29

6:30 am-9:45 pm

2 stops27h 15m

Shanghai Pu Dong

Mon 11/2

6:10 pm-11:43 pm

2 stops42h 33m

$1,282
Quickest round-trip

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Thu 10/29

6:30 am-11:45 am

2 stops41h 15m

Shanghai Hongqiao Intl

Mon 11/2

1:10 pm-11:43 pm

2 stops23h 33m

$1,633

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 10/29

5:30 am-6:55 pm

2 stops25h 25m

Shanghai Pu Dong

Mon 11/2

8:55 pm-11:23 pm

3 stops39h 28m

$2,962

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Thu 10/1

6:00 am-4:40 am

2 stops34h 40m

Beijing Capital

Mon 10/5

5:25 pm-11:28 pm

3 stops42h 03m

$3,841

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-4:45 pm

2 stops46h 45m

Shanghai Pu Dong

Sat 10/31

9:55 am-12:43 am

2 stops50h 48m

$6,520

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-9:50 pm

2 stops27h 50m

Shanghai Pu Dong

Sat 10/31

11:35 pm-12:43 am

2 stops37h 08m

$6,878

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Tue 10/20

5:45 pm-11:20 am

2 stops53h 35m

Shanghai Hongqiao Intl

Sat 10/31

1:10 pm-11:43 pm

2 stops22h 33m

$7,703

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-10:15 am

3 stops40h 15m

Shanghai Pu Dong

Sat 10/31

8:55 pm-5:09 pm

2 stops32h 14m

$9,759

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Sorted by cheapest first

Best time to book a flight from Portland to China

Have a flexible travel schedule? Discover the best time to fly to China 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 China

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portland to China. 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 China?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly out of when you book flights from Portland to China.

  • How long is the flight from Portland, Maine to China?

    There are many flights that can get you from Portland, Maine to China in 27h 15m. Fly via Korean Air, Turkish Airlines, or Qatar Airways to get the fastest option. There are 7208 mi between Portland, Maine and China. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Portland, Maine to China?

    When deciding which route to take from Portland, Maine to China consider Portland - Beijing Capital, Portland - Shanghai Pu Dong or Portland - Shanghai Hongqiao Intl as they are the most popular.

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

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

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

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

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

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

See more FAQs

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