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$910+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — SHA
maj 9 — maj 161
lör 5/9
lör 5/16
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 april 9, 2026.

This Korean Air deal was found by Cheapflights users on 4/5. 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.
tors 11/266:30 am
PWM
-
PEK
2 stops37h 55m
Multiple Airlines
mån 12/142:15 pm
PEK
-
PWM
2 stops22h 34m
Multiple Airlines
Deal found 4/5$1,284
This Etihad Airways deal was found by Cheapflights users on 4/8. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 9/31:14 pm
PWM
-
PVG
2 stops35h 41m
Multiple Airlines
fre 9/113:00 pm
PVG
-
PWM
2 stops41h 23m
Multiple Airlines
Deal found 4/8$1,363
This Air Canada deal was found by Cheapflights users on 4/7. 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.
ons 10/289:10 am
PWM
-
PVG
2 stops42h 50m
Air Canada
sön 11/15:35 pm
PVG
-
PWM
2 stops42h 22m
Air Canada
Deal found 4/7$1,501
This Japan Airlines deal was found by Cheapflights users on 4/8. 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.
tors 9/36:00 am
PWM
-
SHA
2 stops41h 20m
Multiple Airlines
fre 9/1112:45 pm
SHA
-
PWM
2 stops35h 44m
Multiple Airlines
Deal found 4/8$1,526
This Expedia deal was found by Cheapflights users on 4/9. 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.
sön 5/107:20 am
PWM
-
PVG
2 stops59h 05m
Multiple Airlines
tors 5/2812:35 am
PVG
-
PWM
2 stops36h 00m
Multiple Airlines
Deal found 4/9$1,554
This Air Canada deal was found by Cheapflights users on 4/5. 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.
ons 9/96:00 am
PWM
-
PEK
2 stops46h 55m
Air Canada
sön 9/136:45 pm
PEK
-
PWM
2 stops55h 09m
Air Canada
Deal found 4/5$1,575
This Delta deal was found by Cheapflights users on 4/8. 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.
tors 9/34:50 pm
PWM
-
PVG
2 stops39h 00m
Delta
fre 9/119:55 am
PVG
-
PWM
1 stop18h 20m
Delta
Deal found 4/8$1,788
This Qatar Airways deal was found by Cheapflights users on 4/6. 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.
tors 9/36:00 am
PWM
-
PVG
2 stops28h 35m
Qatar Airways
sön 9/612:35 am
PVG
-
PWM
2 stops34h 10m
Qatar Airways
Deal found 4/6$1,820
This FlightHub deal was found by Cheapflights users on 4/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 6/53:16 pm
PWM
-
PVG
2 stops58h 49m
Air Canada
fre 6/123:55 pm
PVG
-
PWM
2 stops43h 35m
Air Canada
Deal found 4/8$1,855
This BusinessClass deal was found by Cheapflights users on 4/5. 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.
tors 11/269:45 am
PWM
-
PEK
1 stop31h 50m
Air China
mån 12/147:20 pm
PEK
-
PWM
2 stops25h 59m
Air China
Deal found 4/5$1,916
This Gotogate deal was found by Cheapflights users on 4/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 5/2110:55 am
PWM
-
PVG
2 stops39h 10m
Multiple Airlines
tors 5/2812:35 am
PVG
-
PWM
2 stops36h 00m
Multiple Airlines
Deal found 4/8$2,005
This Japan Airlines deal was found by Cheapflights users on 4/7. 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.
ons 10/286:30 am
PWM
-
SHA
2 stops41h 15m
Japan Airlines
sön 11/11:10 pm
SHA
-
PWM
2 stops47h 33m
Japan Airlines
Deal found 4/7$2,112

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 april 9, 2026.

Round-trip from

$1,526
(Japan Airlines)

One-way from

$910
(Turkish Airlines)
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 april 9, 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

tors 9/3

1:14 pm-12:55 pm

2 stops35h 41m

Shanghai Pu Dong

fre 9/11

3:00 pm-8:23 pm

2 stops41h 23m

$1,363

PortlandShanghai

PWM - SHA

PWMSHA

Portland

tors 9/3

6:00 am-11:20 am

2 stops41h 20m

Shanghai Hongqiao Intl

fre 9/11

12:45 pm-12:29 pm

2 stops35h 44m

$1,526

PortlandBeijing

PWM - PEK

PWMPEK

Portland

ons 9/9

6:00 am-4:55 pm

2 stops46h 55m

Beijing Capital

sön 9/13

6:45 pm-1:54 pm

2 stops55h 09m

$1,575
Quickest round-trip

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 9/3

4:50 pm-7:50 pm

2 stops39h 00m

Shanghai Pu Dong

fre 9/11

9:55 am-4:15 pm

1 stop18h 20m

$1,788

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 9/3

6:00 am-10:35 pm

2 stops28h 35m

Shanghai Pu Dong

sön 9/6

12:35 am-10:45 pm

2 stops34h 10m

$1,820

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 5/21

10:55 am-2:05 pm

2 stops39h 10m

Shanghai Pu Dong

tors 5/28

12:35 am-12:35 am

2 stops36h 00m

$2,005

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 9/3

2:40 pm-1:25 pm

2 stops34h 45m

Shanghai Pu Dong

mån 9/7

7:10 pm-11:52 pm

3 stops64h 42m

$2,263

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 5/21

5:57 pm-3:20 pm

2 stops33h 23m

Shanghai Pu Dong

fre 5/29

5:20 pm-4:46 pm

1 stop35h 26m

$2,355

PortlandShanghai

PWM - PVG

PWMPVG

Portland

tors 9/3

2:40 pm-1:25 pm

3 stops34h 45m

Shanghai Pu Dong

fre 9/11

4:50 pm-11:52 pm

3 stops43h 02m

$2,514

PortlandShanghai

PWM - SHA

PWMSHA

Portland

tors 5/21

6:00 am-11:20 am

2 stops41h 20m

Shanghai Hongqiao Intl

tors 5/28

12:45 pm-11:58 pm

2 stops23h 13m

$2,559

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 37 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

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

Currently, May is the cheapest month in which you can book a flight from Portland, Maine to China (average of $678). 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 28h 35m. Fly via Air Canada, Delta, 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 - 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.

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

    Currently, May is the cheapest month in which you can book a flight from Portland, Maine to China (average of $678). 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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