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$1,327+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 3, 2025.

Round-trip from

$1,327
(Air Canada)
From Portland to China
Search Deals

Find 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 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/2. 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.
Wed 11/56:00 amPWM - PVG
2 stops45h 00mAir Canada
Sun 11/95:35 pmPVG - PWM
2 stops42h 42mAir Canada
Deal found 7/2$1,327
This Mytrip deal was found by Cheapflights users on 7/3. 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.
Sun 8/1712:52 pmPWM - SHA
3 stops35h 13mMultiple Airlines
Sun 8/241:20 pmSHA - PWM
3 stops34h 14mMultiple Airlines
Deal found 7/3$1,563
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Fri 11/76:00 amPWM - PEK
2 stops47h 20mAir Canada
Tue 11/118:05 pmPEK - PWM
2 stops40h 12mAir Canada
Deal found 7/2$1,595
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:55 pmPWM - PVG
2 stops33h 55mDelta
Sun 11/95:30 pmPVG - PWM
1 stop31h 21mDelta
Deal found 7/2$1,633
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/73:20 pmPWM - PEK
2 stops37h 05mUnited Airlines
Tue 11/117:20 pmPEK - PWM
3 stops40h 57mUnited Airlines
Deal found 7/2$2,036
This Priceline deal was found by Cheapflights users on 7/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:05 amPWM - SHA
2 stops41h 20mJapan Airlines
Sun 8/2412:50 pmSHA - PWM
2 stops47h 27mJapan Airlines
Deal found 7/3$2,341
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:48 amPWM - PEK
2 stops30h 02mAustrian Airlines
Thu 8/212:50 amPEK - PWM
2 stops27h 36mAustrian Airlines
Deal found 7/1$4,382

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 3, 2025.
Use the filters below to find and compare flights from Portland to China that are best for you.

Fly from

Portland

Fly to

China

Route

Depart

Return

Price

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

6:00 am-4:00 pm

2 stops45h 00m

Shanghai Pu Dong

Sun 11/9

5:35 pm-11:17 pm

2 stops42h 42m

$1,327

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Sun 8/17

12:52 pm-12:05 pm

3 stops35h 13m

Shanghai Hongqiao Intl

Sun 8/24

1:20 pm-11:34 am

3 stops34h 14m

$1,563

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Fri 11/7

6:00 am-6:20 pm

2 stops47h 20m

Beijing Capital

Tue 11/11

8:05 pm-11:17 pm

2 stops40h 12m

$1,595

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

4:55 pm-3:50 pm

2 stops33h 55m

Shanghai Pu Dong

Sun 11/9

5:30 pm-11:51 am

1 stop31h 21m

$1,633

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Fri 11/7

3:20 pm-5:25 pm

2 stops37h 05m

Beijing Capital

Tue 11/11

7:20 pm-11:17 pm

3 stops40h 57m

$2,036

PortlandShanghai

PWM - SHA

PWMSHA

Portland

Sun 8/17

6:05 am-11:25 am

2 stops41h 20m

Shanghai Hongqiao Intl

Sun 8/24

12:50 pm-12:17 am

2 stops47h 27m

$2,341

PortlandBeijing

PWM - PEK

PWMPEK

Portland

Fri 8/15

10:48 am-4:50 am

2 stops30h 02m

Beijing Capital

Thu 8/21

2:50 am-6:26 pm

2 stops27h 36m

$4,382

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, February is the cheapest month in which you can book a flight from Portland, Maine to China (average of $1,123). Flying from Portland, Maine to China in July is currently the most expensive (average of $1,609). 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 PWM to CN?

Find hourly flight availability from Portland to China. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to China as you normally would.

Reviews of airlines servicing China

Get insights into the airlines that provide service to China. 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 China. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Japan Airlines, Delta, and Austrian Airlines from Portland to China by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Japan Airlines
8.3
Very good
1,505 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Delta
8.0
Very good
7,982 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Austrian Airlines
7.6
Good
809 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
United Airlines
7.4
Good
8,861 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.
Air Canada
7.1
Good
9,681 reviews
Japan Airlines
8.3
Very good
1,505 reviews

Comfort

8.2

Food

7.7

Overall

8.3

Crew

8.7

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
2.0
Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

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.

  • 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, February is the cheapest month in which you can book a flight from Portland, Maine to China (average of $1,123). Flying from Portland, Maine to China in July is currently the most expensive (average of $1,609). 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

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