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Cheap flights from Portland to Shanghai from $451

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 to Shanghai departing on 3/2. 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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Find the cheapest flights from Portland to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
7:14 am - 11:55 pm
PDX
-
PVG
25h 41m
2 stops
Cathay Pacific Logo
1:20 pm - 10:15 pm
PVG
-
PDX
23h 55m
2 stops
$816Cathay Pacific
Tue, Apr 21 - Tue, Jun 2
Cathay Pacific Logo
2:50 pm - 11:55 pm
PDX
-
PVG
42h 05m
2 stops
Cathay Pacific Logo
7:20 am - 4:22 pm
PVG
-
PDX
24h 02m
2 stops
$863Cathay Pacific
Mon, May 4 - Mon, May 11
Cathay Pacific Logo
9:30 pm - 11:55 pm
PDX
-
PVG
35h 25m
2 stops
Cathay Pacific Logo
1:20 pm - 8:35 pm
PVG
-
PDX
22h 15m
2 stops
$878Cathay Pacific
Sat, Apr 11 - Wed, May 6
Cathay Pacific Logo
7:00 am - 8:55 pm
PDX
-
SHA
46h 55m
2 stops
Cathay Pacific Logo
1:20 pm - 9:15 pm
SHA
-
PDX
46h 55m
2 stops
$878Cathay Pacific
Tue, May 12 - Wed, Sep 9
Multiple Airlines Logo
8:30 pm - 8:55 pm
PDX
-
PVG
33h 25m
2 stops
Multiple Airlines Logo
11:35 am - 4:37 pm
PVG
-
PDX
20h 02m
2 stops
$885Multiple Airlines
Tue, May 12 - Wed, Sep 9
Cathay Pacific Logo
7:05 am - 1:30 pm
PDX
-
PVG
39h 25m
2 stops
Cathay Pacific Logo
7:20 am - 11:44 pm
PVG
-
PDX
31h 24m
2 stops
$886Cathay Pacific
Wed, Mar 25 - Mon, Jun 8
Cathay Pacific Logo
5:49 pm - 1:15 pm
PDX
-
PVG
28h 26m
2 stops
Cathay Pacific Logo
8:35 am - 4:50 pm
PVG
-
PDX
23h 15m
2 stops
$891Cathay Pacific
Sun, May 10 - Tue, May 19
Cathay Pacific Logo
7:00 am - 11:55 pm
PDX
-
PVG
25h 55m
2 stops
Cathay Pacific Logo
1:20 pm - 8:35 pm
PVG
-
PDX
22h 15m
2 stops
$904Cathay Pacific
Sat, Apr 25 - Wed, May 6
Cathay Pacific Logo
9:30 pm - 11:55 pm
PDX
-
PVG
35h 25m
2 stops
Cathay Pacific Logo
2:30 pm - 8:35 pm
PVG
-
PDX
21h 05m
2 stops
$912Cathay Pacific
Sat, Apr 11 - Wed, May 6
Air China Logo
7:15 am - 10:00 am
PDX
-
SHA
35h 45m
2 stops
Air China Logo
8:55 am - 4:33 pm
SHA
-
PDX
22h 38m
2 stops
$1,026Air China
Wed, Apr 8 - Wed, Apr 15

Cathay Pacific flights from Portland to Shanghai

Our best Cathay Pacific deals on Portland to Shanghai flight tickets
Cathay Pacific
Apr 21
PDX7:14 amPortland
25h 41m
2 stops
PVG11:55 pmShanghai Pu Dong
Jun 2
PVG1:20 pmShanghai Pu Dong
23h 55m
2 stops
PDX10:15 pmPortland
$816
Cathay Pacific
May 4
PDX2:50 pmPortland
42h 05m
2 stops
PVG11:55 pmShanghai Pu Dong
May 11
PVG7:20 amShanghai Pu Dong
24h 02m
2 stops
PDX4:22 pmPortland
$863
Cathay Pacific
Apr 11
PDX9:30 pmPortland
35h 25m
2 stops
PVG11:55 pmShanghai Pu Dong
May 6
PVG1:20 pmShanghai Pu Dong
22h 15m
2 stops
PDX8:35 pmPortland
$878

Air China flights from Portland to Shanghai

Our best Air China deals on Portland to Shanghai flight tickets
Air China
Apr 8
PDX7:15 amPortland
35h 45m
2 stops
SHA10:00 amShanghai Hongqiao Intl
Apr 15
SHA8:55 amShanghai Hongqiao Intl
22h 38m
2 stops
PDX4:33 pmPortland
$1,026
Air China
Apr 8
PDX7:15 amPortland
24h 25m
2 stops
SHA10:40 pmShanghai Hongqiao Intl
Apr 29
SHA8:55 amShanghai Hongqiao Intl
20h 35m
2 stops
PDX2:30 pmPortland
$1,097
Air China
Mar 18
PDX7:30 amPortland
23h 05m
2 stops
SHA9:35 pmShanghai Hongqiao Intl
Mar 31
SHA9:30 pmShanghai Hongqiao Intl
32h 00m
2 stops
PDX2:30 pmPortland
$2,012

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Shanghai 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 February 23, 2026.
Use the filters below to find and compare flights from Portland to Shanghai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 4/21

7:14 am-11:55 pm

2 stops25h 41m

Shanghai Pu Dong

Tue 6/2

1:20 pm-10:15 pm

2 stops23h 55m

$816

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Mon 5/4

2:50 pm-11:55 pm

2 stops42h 05m

Shanghai Pu Dong

Mon 5/11

7:20 am-4:22 pm

2 stops24h 02m

$863

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Sat 4/11

9:30 pm-11:55 pm

2 stops35h 25m

Shanghai Pu Dong

Wed 5/6

1:20 pm-8:35 pm

2 stops22h 15m

$878

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Tue 5/12

7:00 am-8:55 pm

2 stops46h 55m

Shanghai Hongqiao Intl

Wed 9/9

1:20 pm-9:15 pm

2 stops46h 55m

$878

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Tue 5/12

8:30 pm-8:55 pm

2 stops33h 25m

Shanghai Pu Dong

Wed 9/9

11:35 am-4:37 pm

2 stops20h 02m

$885

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Wed 3/25

7:05 am-1:30 pm

2 stops39h 25m

Shanghai Pu Dong

Mon 6/8

7:20 am-11:44 pm

2 stops31h 24m

$886

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Sun 5/10

5:49 pm-1:15 pm

2 stops28h 26m

Shanghai Pu Dong

Tue 5/19

8:35 am-4:50 pm

2 stops23h 15m

$891

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Sat 4/25

7:00 am-11:55 pm

2 stops25h 55m

Shanghai Pu Dong

Wed 5/6

1:20 pm-8:35 pm

2 stops22h 15m

$904

PortlandShanghai

PDX - PVG

PDXPVG

Portland

Sat 4/11

9:30 pm-11:55 pm

2 stops35h 25m

Shanghai Pu Dong

Wed 5/6

2:30 pm-8:35 pm

2 stops21h 05m

$912

PortlandShanghai

PDX - SHA

PDXSHA

Portland

Wed 4/8

7:15 am-10:00 am

2 stops35h 45m

Shanghai Hongqiao Intl

Wed 4/15

8:55 am-4:33 pm

2 stops22h 38m

$1,026

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shanghai from

How to get the cheapest flight ticket from Portland to Shanghai

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?

ANA, Cathay Pacific, and Air Canada are the most popular carriers operating from Portland to Shanghai

What airlines fly to Shanghai?

Delta, Air Canada and United Airlines are the top three most popular airlines that fly to Shanghai from Portland according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Shanghai. Keep in mind that there are 3 different airlines that fly to Shanghai on a routine basis, so you have a few additional options to choose from.

Cheap Portland to Shanghai flight deals and tips

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

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Portland to Shanghai takes 19h 20m
There are no direct flights from Portland to Shanghai. There are no popular flight routes from Portland to Shanghai.
Search flight deals

  • How far is Portland to Shanghai by plane?

    Portland and Shanghai are 5783.1 mi apart from one another. By plane, this route typically takes 19h 20m.

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

    Prices for flights from Portland Airport to Shanghai refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Shanghai?

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

    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.

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

    The travel and health documents you'll need for your trip to Shanghai may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shanghai. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Shanghai

Compare and see reviews for airlines that fly from Portland to Shanghai with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $568Free CancellationRating
7.9
8,239 reviews
Search Delta flights
United AirlinesPriceFrom $845Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
Air CanadaPriceFrom $973Free CancellationRating
7.1
10,742 reviews
Search Air Canada flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Shanghai. momondo saves you time and could save you money on your trip.

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

Flights from Portland to Shanghai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Portland to Shanghai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Portland to Shanghai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to China

Fly into one of these airports located in Shanghai

Airports listed have a maximum distance of 18.9 mi from Shanghai
Shanghai Pu Dong Airport
Shanghai Hongqiao Intl Airport