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$1,072+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
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 March 23, 2026.

This Korean Air deal was found by Cheapflights users on 3/22. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:35 pm
PWM
-
PVG
2 stops33h 00m
Korean Air
Sun 12/68:50 am
PVG
-
PWM
2 stops50h 33m
Korean Air
Deal found 3/22$1,072
This oojo deal was found by Cheapflights users on 3/20. 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 5/116:00 am
PWM
-
PEK
2 stops35h 50m
Turkish Airlines
Wed 5/207:45 am
PEK
-
PWM
2 stops27h 51m
Turkish Airlines
Deal found 3/20$1,116
This Japan Airlines deal was found by Cheapflights users on 3/20. 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 4/307:28 am
PWM
-
PEK
2 stops40h 32m
Japan Airlines
Mon 5/44:20 pm
PEK
-
PWM
2 stops43h 16m
Japan Airlines
Deal found 3/20$1,382
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/166:04 am
PWM
-
PVG
2 stops23h 21m
United Airlines
Thu 4/2312:10 pm
PVG
-
PWM
2 stops21h 30m
United Airlines
Deal found 3/19$1,472
This Air Canada deal was found by Cheapflights users on 3/19. 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.
Wed 12/211:17 am
PWM
-
PVG
2 stops39h 43m
Air Canada
Sun 12/65:35 pm
PVG
-
PWM
2 stops42h 22m
Air Canada
Deal found 3/19$1,528
This Air Canada deal was found by Cheapflights users on 3/19. 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.
Wed 11/116:00 am
PWM
-
PEK
2 stops47h 20m
Air Canada
Sun 11/158:05 pm
PEK
-
PWM
2 stops39h 52m
Air Canada
Deal found 3/19$1,587
This United Airlines deal was found by Cheapflights users on 3/19. 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.
Wed 12/29:45 am
PWM
-
PVG
2 stops44h 10m
United Airlines
Sun 12/68:55 pm
PVG
-
PWM
3 stops63h 02m
United Airlines
Deal found 3/19$1,847
This Expedia deal was found by Cheapflights users on 3/20. 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 5/116:00 am
PWM
-
PEK
3 stops47h 20m
Multiple Airlines
Wed 5/207:45 am
PEK
-
PWM
2 stops27h 51m
Multiple Airlines
Deal found 3/20$1,971
This Orbitz deal was found by Cheapflights users on 3/19. 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.
Thu 4/167:30 am
PWM
-
SHA
2 stops40h 35m
Multiple Airlines
Thu 4/2310:30 pm
SHA
-
PWM
2 stops36h 29m
Multiple Airlines
Deal found 3/19$2,933
This American Airlines deal was found by Cheapflights users on 3/19. 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 4/165:02 pm
PWM
-
PVG
2 stops34h 18m
American Airlines
Thu 4/235:20 pm
PVG
-
PWM
3 stops28h 34m
American Airlines
Deal found 3/19$18,338

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 March 23, 2026.

Round-trip from

$1,116
(oojo)
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 March 23, 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

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Mon 5/11

6:00 am-5:50 am

2 stops35h 50m

Beijing Capital

Wed 5/20

7:45 am-11:36 pm

2 stops27h 51m

$1,116

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Thu 4/30

7:28 am-12:00 pm

2 stops40h 32m

Beijing Capital

Mon 5/4

4:20 pm-11:36 pm

2 stops43h 16m

$1,382
Quickest round-trip

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 4/16

6:04 am-5:25 pm

2 stops23h 21m

Shanghai Pu Dong

Thu 4/23

12:10 pm-9:40 pm

2 stops21h 30m

$1,472

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Mon 5/11

6:00 am-5:20 pm

3 stops47h 20m

Beijing Capital

Wed 5/20

7:45 am-11:36 pm

2 stops27h 51m

$1,971

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Thu 4/16

7:30 am-12:05 pm

2 stops40h 35m

Shanghai Hongqiao Intl

Thu 4/23

10:30 pm-10:59 pm

2 stops36h 29m

$2,933

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Thu 4/16

5:02 pm-3:20 pm

2 stops34h 18m

Shanghai Pu Dong

Thu 4/23

5:20 pm-9:54 am

3 stops28h 34m

$18,338

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

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

What is the cheapest month to book a flight from Portland, Maine to China?

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to China (average of $466). Flying from Portland, Maine to China in December is currently the most expensive (average of $1,087). 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.

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 23h 21m. Fly via Turkish Airlines, Japan Airlines, or United 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 - 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.

  • What is the cheapest month to book a flight from Portland, Maine to China?

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to China (average of $466). Flying from Portland, Maine to China in December is currently the most expensive (average of $1,087). 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

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