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Cheap flights from Portland, Maine to Shanghai from $1,322

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Shanghai departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
6:37 pm - 4:25 pmPWM-PVG
32h 48m2 stops
American Airlines Logo
6:25 pm - 9:35 pmPVG-PWM
40h 10m2 stops
$1,322American Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
American Airlines Logo
5:43 am - 4:25 pmPWM-PVG
45h 42m2 stops
American Airlines Logo
6:25 pm - 11:59 pmPVG-PWM
42h 34m2 stops
$1,343American Airlines
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
4:48 pm - 3:20 pmPWM-PVG
33h 32m1 stop
Delta Logo
6:00 pm - 12:08 pmPVG-PWM
31h 08m2 stops
$1,624Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
4:48 pm - 3:20 pmPWM-PVG
33h 32m1 stop
Delta Logo
5:30 pm - 12:08 pmPVG-PWM
31h 38m1 stop
$1,628Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9

American Airlines flights from Portland, Maine to Shanghai Pu Dong Airport

Our best American Airlines deals on Portland, Maine to Shanghai Pu Dong Airport flight tickets
American Airlines
Nov 5
PWM6:37 pmPortland
32h 48m
2 stops
PVG4:25 pmShanghai Pu Dong
Nov 9
PVG6:25 pmShanghai Pu Dong
40h 10m
2 stops
PWM9:35 pmPortland
$1,322
Find similar
American Airlines
Nov 5
PWM5:43 amPortland
45h 42m
2 stops
PVG4:25 pmShanghai Pu Dong
Nov 9
PVG6:25 pmShanghai Pu Dong
42h 34m
2 stops
PWM11:59 pmPortland
$1,343
Find similar

Delta flights from Portland, Maine to Shanghai Pu Dong Airport

Our best Delta deals on Portland, Maine to Shanghai Pu Dong Airport flight tickets
Delta
Nov 5
PWM4:48 pmPortland
33h 32m
1 stop
PVG3:20 pmShanghai Pu Dong
Nov 9
PVG6:00 pmShanghai Pu Dong
31h 08m
2 stops
PWM12:08 pmPortland
$1,624
Find similar
Delta
Nov 5
PWM4:48 pmPortland
33h 32m
1 stop
PVG3:20 pmShanghai Pu Dong
Nov 9
PVG5:30 pmShanghai Pu Dong
31h 38m
1 stop
PWM12:08 pmPortland
$1,628
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Shanghai Pu Dong Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Portland, Maine to Shanghai Pu Dong Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

6:37 pm-4:25 pm

2 stops32h 48m

Shanghai Pu Dong

Sun 11/9

6:25 pm-9:35 pm

2 stops40h 10m

$1,322

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

5:43 am-4:25 pm

2 stops45h 42m

Shanghai Pu Dong

Sun 11/9

6:25 pm-11:59 pm

2 stops42h 34m

$1,343

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

4:48 pm-3:20 pm

1 stop33h 32m

Shanghai Pu Dong

Sun 11/9

6:00 pm-12:08 pm

2 stops31h 08m

$1,624

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Wed 11/5

4:48 pm-3:20 pm

1 stop33h 32m

Shanghai Pu Dong

Sun 11/9

5:30 pm-12:08 pm

1 stop31h 38m

$1,628

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Portland, Maine to Shanghai Pu Dong Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Shanghai Pu Dong Airport?

Cathay Pacific, Delta and United Airlines are the top three most popular airlines that fly to Shanghai Pu Dong Airport from Portland, Maine according to our data. Cathay Pacific is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Shanghai Pu Dong Airport. Keep in mind that there are 9 different airlines that fly to Shanghai Pu Dong Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Shanghai Pu Dong Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Shanghai Pu Dong Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Shanghai Pu Dong Airport (PWM to PVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Shanghai Pu Dong Airport

Direct flights

None
There are no direct flights from Portland, Maine to Shanghai Pu Dong Airport. There are no popular flight routes from Portland, Maine to Shanghai Pu Dong Airport.
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  • How far is Portland to Shanghai Pu Dong by plane?

    Shanghai Pu Dong is 7207.3 mi away from Portland. Typically, this will take 32h 48m by plane in normal conditions.

  • When did momondo last update prices for flights from Portland Airport to Shanghai Pu Dong Airport?

    Prices for flights from Portland Airport to Shanghai Pu Dong Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Shanghai Pu Dong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Shanghai Pu Dong Airport.

  • What documentation or ID do you need to fly to Shanghai Pu Dong Airport?

    The necessary travel and health documents for your Shanghai Pu Dong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Shanghai?

Finding the right flight to Shanghai from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shanghai quick and easy, saving you time and money.

Can I find flights from Portland to Shanghai with flexible booking policies on momondo?

All flight searches from Portland to Shanghai on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Shanghai?

momondo provides multiple filters to help you find the best flight to Shanghai from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Shanghai right now. Can momondo alert me if prices change?

Price alerts on flights to Shanghai from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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