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$682+ Cheap flights from Portland, ME (PWM) to 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
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 June 18, 2026.

This Turkish Airlines deal was found by Cheapflights users on 6/15. 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.
Wed 9/306:00 am
PWM
-
PVG
2 stops46h 45m
Turkish Airlines
Sun 10/47:55 am
PVG
-
PWM
2 stops51h 57m
Turkish Airlines
Deal found 6/15$1,329
This Turkish Airlines deal was found by Cheapflights users on 6/16. 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 9/106:00 am
PWM
-
PVG
2 stops36h 25m
Turkish Airlines
Mon 9/147:55 am
PVG
-
PWM
2 stops51h 57m
Turkish Airlines
Deal found 6/16$1,352
This Turkish Airlines deal was found by Cheapflights users on 6/17. 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 9/106:00 am
PWM
-
PEK
2 stops35h 50m
Turkish Airlines
Mon 9/147:20 am
PEK
-
PWM
2 stops52h 32m
Turkish Airlines
Deal found 6/17$1,353
This Japan Airlines deal was found by Cheapflights users on 6/15. 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 9/106:00 am
PWM
-
SHA
2 stops41h 20m
Japan Airlines
Mon 9/1412:45 pm
SHA
-
PWM
2 stops47h 07m
Japan Airlines
Deal found 6/15$1,420
This Japan Airlines deal was found by Cheapflights users on 6/14. 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 9/106:00 am
PWM
-
PVG
2 stops44h 00m
Japan Airlines
Mon 9/149:05 am
PVG
-
PWM
2 stops26h 47m
Japan Airlines
Deal found 6/14$1,420
This Japan Airlines deal was found by Cheapflights users on 6/15. 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 9/106:00 am
PWM
-
PEK
2 stops49h 45m
Japan Airlines
Mon 9/148:25 am
PEK
-
PWM
2 stops51h 27m
Japan Airlines
Deal found 6/15$1,440
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Thu 12/2411:17 am
PWM
-
PVG
2 stops64h 08m
Air Canada
Thu 1/76:10 pm
PVG
-
PWM
2 stops41h 47m
Air Canada
Deal found 6/13$1,720
This Japan Airlines deal was found by Cheapflights users on 6/14. 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.
Wed 9/306:00 am
PWM
-
SHA
2 stops41h 20m
Japan Airlines
Sun 10/412:45 pm
SHA
-
PWM
2 stops47h 07m
Japan Airlines
Deal found 6/14$1,752
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Thu 12/243:15 pm
PWM
-
PVG
2 stops60h 10m
Air Canada
Wed 1/65:35 pm
PVG
-
PWM
2 stops42h 22m
Air Canada
Deal found 6/13$1,912
This KLM deal was found by Cheapflights users on 6/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:00 am
PWM
-
PVG
2 stops34h 05m
KLM
Fri 1/810:15 pm
PVG
-
PWM
2 stops38h 34m
KLM
Deal found 6/13$1,925
This KLM deal was found by Cheapflights users on 6/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:00 am
PWM
-
PVG
2 stops34h 05m
KLM
Thu 1/711:05 am
PVG
-
PWM
2 stops49h 44m
KLM
Deal found 6/13$1,950
This Air Canada deal was found by Cheapflights users on 6/13. 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.
Thu 12/2411:17 am
PWM
-
PVG
2 stops64h 08m
Air Canada
Fri 1/85:35 pm
PVG
-
PWM
2 stops42h 22m
Air Canada
Deal found 6/13$1,962

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 June 18, 2026.

Round-trip from

$1,329
(Turkish Airlines)

One-way from

$682
(Korean Air)
From Portland to China
Search Deals
One-way flight 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 June 18, 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

Wed 9/30

6:00 am-4:45 pm

2 stops46h 45m

Shanghai Pu Dong

Sun 10/4

7:55 am-11:52 pm

2 stops51h 57m

$1,329

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 9/10

6:00 am-6:25 am

2 stops36h 25m

Shanghai Pu Dong

Mon 9/14

7:55 am-11:52 pm

2 stops51h 57m

$1,329

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Thu 9/10

6:00 am-5:50 am

2 stops35h 50m

Beijing Capital

Mon 9/14

7:20 am-11:52 pm

2 stops52h 32m

$1,353

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Thu 9/10

6:00 am-11:20 am

2 stops41h 20m

Shanghai Hongqiao Intl

Mon 9/14

12:45 pm-11:52 pm

2 stops47h 07m

$1,420

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 9/10

6:00 am-2:00 pm

2 stops44h 00m

Shanghai Pu Dong

Mon 9/14

9:05 am-11:52 pm

2 stops26h 47m

$1,420

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Thu 9/10

6:00 am-7:45 pm

2 stops49h 45m

Beijing Capital

Mon 9/14

8:25 am-11:52 pm

2 stops51h 27m

$1,440

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Wed 9/30

6:00 am-11:20 am

2 stops41h 20m

Shanghai Hongqiao Intl

Sun 10/4

12:45 pm-11:52 pm

2 stops47h 07m

$1,752
Quickest round-trip

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Sat 7/11

2:40 pm-11:20 am

2 stops32h 40m

Shanghai Hongqiao Intl

Fri 7/17

12:45 pm-12:16 am

2 stops23h 31m

$2,436

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 9/30

6:00 am-5:25 pm

2 stops23h 25m

Shanghai Pu Dong

Sun 10/4

8:10 pm-11:28 pm

3 stops39h 18m

$3,021

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-10:50 am

2 stops40h 50m

Shanghai Pu Dong

Sat 10/31

7:50 pm-12:43 am

2 stops40h 53m

$6,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 13 resultsSorted by cheapest first
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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 41h 20m. Fly via Turkish Airlines or Japan Airlines 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 - Shanghai Hongqiao Intl, Portland - Shanghai Pu Dong or Portland - Beijing Capital 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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