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Changsha

$1,930+ Cheap flights from Portland (PDX) to Changsha (CSX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CSX
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Portland to Changsha

Best flights from Portland to Changsha
Discover carefully curated flight deals from Portland to Changsha that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

This Asiana Airlines deal was found by Cheapflights users on 12/9. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/237:51 pmPDX - CSX
2 stops35h 44mAsiana Airlines
lun. 1/261:00 amCSX - PDX
2 stops51h 33mAsiana Airlines
Deal found 12/9$1,930

Find flight deals from Portland to Changsha

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Changsha (CSX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,930
(Asiana Airlines)
Provider with most accurate pricing for Portland-Changsha Huanghua Intl flight deals.
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Provider most trusted by Cheapflights users for Portland-Changsha Huanghua Intl flights.
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From Portland to Changsha Huanghua Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Changsha 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Portland to Changsha that are best for you.

Fly from

Portland

Fly to

Changsha

Route

Depart

Return

Price

PortlandChangsha

PDX - CSX

PDXCSX

Portland

vie. 1/23

7:51 pm-11:35 pm

2 stops35h 44m

Changsha Huanghua Intl

lun. 1/26

1:00 am-12:33 pm

2 stops51h 33m

$1,930

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

  • Most accurate provider: When it comes to deals on Portland-Changsha flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Portland-Changsha flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Portland-Changsha flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Changsha flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Changsha flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Changsha

Have a flexible travel schedule? Discover the best time to fly to Changsha 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.

Related info for your journey

Find useful and relevant information for your journey from Portland to Changsha. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Changsha?

    Airlines like Asiana Airlines fly from Portland to Changsha in about 35h 44m. The time it takes to get you to your destination can typically vary by up to . Portland and Changsha are separated by a distance of 6250 mi.

  • Can I find deals for flights from Portland to Changsha that include hotel bookings?

    Yes. In addition to deals on Portland to Changsha flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Changsha?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Changsha.

  • Can I find deals for business class flights from Portland to Changsha?

    Yes. Cheapflights offers flight deals from Portland to Changsha by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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