How long is the flight from Oregon to Changsha?

Departing from Oregon to Changsha will take you 25h 20m. Airlines will cover a distance of 6250 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Changsha ranges from 1.6 - 8.3 inches per month. May is typically the wettest month, when rainfall can reach 8.3 in. December is typically the driest time to visit Changsha when rainfall is around 1.6 in.

If weather is an important factor for your trip to Changsha, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from OR to CSX?

When flying from Oregon to Changsha, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Changsha from Oregon?

Changsha Huanghua Intl (CSX), located 15.2 mi from the city center, is the airport you fly into when you book flights from Oregon to Changsha.

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

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

How can I find direct flights from Oregon to Changsha?

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

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

Yes. Cheapflights offers flight deals from Oregon 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.

$1,028+ Flights from Oregon to Changsha

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Cheap flight deals from Oregon to Changsha

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$1,028 (Korean Air)

Provider with most accurate pricing for Portland-Changsha Huanghua Intl flight deals.

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From Oregon to Changsha Huanghua Intl

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Best flights from Oregon to Changsha
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 octubre 16, 2025.

dom. 2/225:30 pmPDX - CSX

2 stops50h 10mKorean Air

jue. 2/2612:55 pmCSX - PDX

2 stops23h 40mKorean Air

Deal found 10/15

$1,028

dom. 2/225:30 pmPDX - CSX

2 stops25h 20mCathay Pacific

jue. 2/261:05 pmCSX - PDX

2 stops23h 30mCathay Pacific

Deal found 10/14

$1,214

dom. 3/292:02 pmEUG - CSX

2 stops39h 08mUnited Airlines

jue. 4/210:30 amCSX - EUG

2 stops22h 35mUnited Airlines

Deal found 10/14

$5,939

Fly from

Fly to

Route

Depart

Return

Price

PortlandChangsha

PDX - CSX

PDXCSX

Portland

dom. 2/22

5:30 pm-11:40 am

2 stops50h 10m

Changsha Huanghua Intl

jue. 2/26

12:55 pm-8:35 pm

2 stops23h 40m

$1,028

PortlandChangsha

PDX - CSX

PDXCSX

Portland

dom. 2/22

5:30 pm-10:50 am

2 stops25h 20m

Changsha Huanghua Intl

jue. 2/26

1:05 pm-8:35 pm

2 stops23h 30m

$1,214

EugeneChangsha

EUG - CSX

EUGCSX

Eugene

dom. 3/29

2:02 pm-8:10 pm

2 stops39h 08m

Changsha Huanghua Intl

jue. 4/2

10:30 am-6:05 pm

2 stops22h 35m

$5,939

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

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.

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Everything you need to know about your flight from Oregon to Changsha

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Related info for your journey

What airport do you fly into for flights to Changsha from Oregon?
Changsha Huanghua Intl (CSX), located 15.2 mi from the city center, is the airport you fly into when you book flights from Oregon to Changsha.
How long is the flight from Oregon to Changsha?
Departing from Oregon to Changsha will take you 25h 20m. Airlines will cover a distance of 6250 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Oregon to Changsha that include hotel bookings?
Yes. In addition to deals on Oregon to Changsha flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Changsha?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Changsha.
Can I find deals for business class flights from Oregon to Changsha?
Yes. Cheapflights offers flight deals from Oregon 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.

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$1,028+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oregon to Changsha with Cheapflights

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Cheap flight deals from Oregon to Changsha

Keep the following information in mind while searching for Oregon to Changsha flight deals. Data was last updated octubre 16, 2025.

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Round-trip from

Find 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 octubre 16, 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 octubre 16, 2025.

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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.

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Everything you need to know about your flight from Oregon to Changsha

Related info for your journey

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

What airport do you fly into for flights to Changsha from Oregon?

How long is the flight from Oregon to Changsha?

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

How can I find direct flights from Oregon to Changsha?

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

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Best flights from Oregon to Changsha
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 octubre 16, 2025.