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Flights from Portland to Shanghai

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Info | Portland to Shanghai

The distance between Portland and Shanghai is about 11,619.18 km. The most popular month to Shanghai is December. The off-season for travel is September.

Cheapest one-way flight priceAED 2,426
Off-season for travelSeptember
Peak season for travelDecember
Flight distance11,619.18 km

When is the cheapest time to fly from Portland to Shanghai?

The cheapest time for Portland to Shanghai flights: Nov 6 to Nov 12 — one way flight prices from AED 2,425.

Cheapest flights
From price
Search
  • 2329

  • Nov

    305
  • 612
  • 1319
  • 2026

  • Dec

    273
  • 410
  • 1117
  • 1824
  • 2531

  • Jan

    17
  • 814
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When is the best time to book flights from Portland to Shanghai?

    By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Shanghai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • The cheapest months to fly from Portland to Shanghai is September, when demand for travel is lower.
  • The time difference between Shanghai and Portland is 13h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

How to find a cheap flight from Portland to Shanghai

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Shanghai. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Portland to Shanghai ticket.
Tap "Date" on flight search bar to get the calender for Portland to Shanghai airfare over next 6 months in 2025.
2
Compare cheap Portland to Shanghai flight deals from hundreds of airlines.
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3
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4
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5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
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