$1,771+ Cheap flights from Oregon 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
Jan 8 — Jan 151
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oregon to Changsha with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Changsha
Best flights from Oregon to ChangshaDiscover carefully curated flight deals from Oregon to Changsha that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.
Discover carefully curated flight deals from Oregon to Changsha that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.
This Asiana Airlines deal was found by Cheapflights users on 12/6. 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.
Fri 1/232:09 pmEUG - CSX
2 stops41h 26mAsiana Airlines
Mon 1/261:00 amCSX - EUG
2 stops38h 09mAsiana Airlines
Deal found 12/6![Asiana Airlines logo]()
$1,771
This Asiana Airlines deal was found by Cheapflights users on 12/6. 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.
Fri 1/237:51 pmPDX - CSX
2 stops35h 44mAsiana Airlines
Mon 1/261:00 amCSX - PDX
2 stops51h 33mAsiana Airlines
Deal found 12/6![Asiana Airlines logo]()
$2,255
Find flight deals from Oregon to Changsha
Keep the following information in mind while searching for Oregon to Changsha flight deals. Data was last updated December 9, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,771 (Asiana Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oregon 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 December 9, 2025.
Use the filters below to find and compare flights from Oregon to Changsha that are best for you.
Fly from
Oregon
Fly to
Changsha
Route
Depart
Return
Price
EugeneChangsha
EUG - CSX
EUGCSX
Eugene
Fri 1/23
2:09 pm-11:35 pm
2 stops41h 26m
Changsha Huanghua Intl
Mon 1/26
1:00 am-11:09 pm
2 stops38h 09m
$1,771
PortlandChangsha
PDX - CSX
PDXCSX
Portland
Fri 1/23
7:51 pm-11:35 pm
2 stops35h 44m
Changsha Huanghua Intl
Mon 1/26
1:00 am-12:33 pm
2 stops51h 33m
$2,255
Best time to book a flight from Oregon to Changsha
Have a flexible travel schedule? Discover the best time to fly to Changsha from Oregon 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.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Changsha
No data available for this route at this time. Please check back soon.