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Cheap flights from Portland, Maine to Shanghai from $705

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Shanghai departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:04 am - 8:10 pm
PWM
-
PVG
50h 06m
2 stops
Korean Air Logo
8:50 am - 3:35 pm
PVG
-
PWM
42h 45m
2 stops
$1,150Korean Air
Sat, Oct 17 - Wed, Oct 21
Qatar Airways Logo
6:30 am - 9:45 pm
PWM
-
PVG
26h 15m
2 stops
Qatar Airways Logo
11:35 pm - 11:43 pm
PVG
-
PWM
37h 08m
2 stops
$1,282Qatar Airways
Sun, Nov 1 - Thu, Nov 5
Qatar Airways Logo
6:00 am - 9:50 pm
PWM
-
PVG
27h 50m
2 stops
Qatar Airways Logo
6:50 pm - 11:52 pm
PVG
-
PWM
41h 02m
2 stops
$1,322Qatar Airways
Fri, Sep 11 - Tue, Sep 15
Turkish Airlines Logo
6:00 am - 6:25 am
PWM
-
PVG
36h 25m
2 stops
Turkish Airlines Logo
10:25 pm - 11:52 pm
PVG
-
PWM
37h 27m
2 stops
$1,329Turkish Airlines
Sat, Oct 17 - Wed, Oct 21
Etihad Airways Logo
6:00 am - 10:05 am
PWM
-
PVG
40h 05m
2 stops
Etihad Airways Logo
7:25 pm - 11:52 pm
PVG
-
PWM
40h 27m
2 stops
$1,400Etihad Airways
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
6:00 am - 5:45 pm
PWM
-
PVG
47h 45m
2 stops
United Airlines Logo
8:10 pm - 11:28 pm
PVG
-
PWM
39h 18m
3 stops
$4,165United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
6:00 am - 5:45 pm
PWM
-
PVG
47h 45m
2 stops
United Airlines Logo
12:10 pm - 11:28 pm
PVG
-
PWM
47h 18m
3 stops
$4,168United Airlines
Sat, Oct 17 - Wed, Oct 21
Qatar Airways Logo
6:00 am - 9:50 pm
PWM
-
PVG
27h 50m
2 stops
Qatar Airways Logo
6:10 pm - 12:43 am
PVG
-
PWM
42h 33m
2 stops
$6,477Qatar Airways
Tue, Oct 20 - Sat, Oct 31
Qatar Airways Logo
6:00 am - 9:50 pm
PWM
-
PVG
27h 50m
2 stops
Qatar Airways Logo
6:10 pm - 7:13 pm
PVG
-
PWM
37h 03m
2 stops
$6,490Qatar Airways
Tue, Oct 20 - Sat, Oct 31
Multiple Airlines Logo
6:00 am - 4:45 pm
PWM
-
PVG
46h 45m
2 stops
Multiple Airlines Logo
9:55 am - 12:43 am
PVG
-
PWM
50h 48m
2 stops
$6,519Multiple Airlines
Tue, Oct 20 - Sat, Oct 31

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

Our best United Airlines deals on Portland, Maine to Shanghai Pu Dong Airport flight tickets
United Airlines
Oct 17
PWM6:00 amPortland
47h 45m
2 stops
PVG5:45 pmShanghai Pu Dong
Oct 21
PVG8:10 pmShanghai Pu Dong
39h 18m
3 stops
PWM11:28 pmPortland
$4,165
United Airlines
Oct 17
PWM6:00 amPortland
47h 45m
2 stops
PVG5:45 pmShanghai Pu Dong
Oct 21
PVG12:10 pmShanghai Pu Dong
47h 18m
3 stops
PWM11:28 pmPortland
$4,168

Qatar Airways flights from Portland, Maine to Shanghai Pu Dong Airport

Our best Qatar Airways deals on Portland, Maine to Shanghai Pu Dong Airport flight tickets
Qatar Airways
Nov 1
PWM6:30 amPortland
26h 15m
2 stops
PVG9:45 pmShanghai Pu Dong
Nov 5
PVG11:35 pmShanghai Pu Dong
37h 08m
2 stops
PWM11:43 pmPortland
$1,282
Qatar Airways
Sep 11
PWM6:00 amPortland
27h 50m
2 stops
PVG9:50 pmShanghai Pu Dong
Sep 15
PVG6:50 pmShanghai Pu Dong
41h 02m
2 stops
PWM11:52 pmPortland
$1,322
Qatar Airways
Oct 20
PWM6:00 amPortland
27h 50m
2 stops
PVG9:50 pmShanghai Pu Dong
Oct 31
PVG6:10 pmShanghai Pu Dong
42h 33m
2 stops
PWM12:43 amPortland
$6,477

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 July 9, 2026.
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

Cheapest round-trip

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sat 10/17

6:04 am-8:10 pm

2 stops50h 06m

Shanghai Pu Dong

Wed 10/21

8:50 am-3:35 pm

2 stops42h 45m

$1,150
Quickest round-trip

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sun 11/1

6:30 am-9:45 pm

2 stops26h 15m

Shanghai Pu Dong

Thu 11/5

11:35 pm-11:43 pm

2 stops37h 08m

$1,282

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Fri 9/11

6:00 am-9:50 pm

2 stops27h 50m

Shanghai Pu Dong

Tue 9/15

6:50 pm-11:52 pm

2 stops41h 02m

$1,322

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sat 10/17

6:00 am-6:25 am

2 stops36h 25m

Shanghai Pu Dong

Wed 10/21

10:25 pm-11:52 pm

2 stops37h 27m

$1,329

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sat 10/17

6:00 am-10:05 am

2 stops40h 05m

Shanghai Pu Dong

Wed 10/21

7:25 pm-11:52 pm

2 stops40h 27m

$1,400

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sat 10/17

6:00 am-5:45 pm

2 stops47h 45m

Shanghai Pu Dong

Wed 10/21

8:10 pm-11:28 pm

3 stops39h 18m

$4,165

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Sat 10/17

6:00 am-5:45 pm

2 stops47h 45m

Shanghai Pu Dong

Wed 10/21

12:10 pm-11:28 pm

3 stops47h 18m

$4,168

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-9:50 pm

2 stops27h 50m

Shanghai Pu Dong

Sat 10/31

6:10 pm-12:43 am

2 stops42h 33m

$6,477

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-9:50 pm

2 stops27h 50m

Shanghai Pu Dong

Sat 10/31

6:10 pm-7:13 pm

2 stops37h 03m

$6,490

PortlandShanghai

PWM - PVG

PWMPVG

Portland

Tue 10/20

6:00 am-4:45 pm

2 stops46h 45m

Shanghai Pu Dong

Sat 10/31

9:55 am-12:43 am

2 stops50h 48m

$6,519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Shanghai from

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 is the cheapest airline that flies from Portland to Shanghai Pu Dong?

American Airlines is the most popular carrier operating from Portland to Shanghai Pu Dong

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 37% of people opting to fly with this airline when traveling to Shanghai Pu Dong Airport. Keep in mind that there are 6 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

Fastest flight time

40h 05m

Direct flights

None
The fastest flight from Portland, Maine to Shanghai Pu Dong Airport takes 40h 05m
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.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Shanghai Pu Dong Airport

  • How far is Portland to Shanghai Pu Dong by plane?

    Shanghai Pu Dong is 7207.3 mi away from Portland. Typically, this will take 40h 05m 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.

An easier way to manage your Shanghai Pu Dong Airport trip

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