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Changsha

$704+ Cheap flights from Seattle (SEA) to Changsha (CSX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CSX
avr. 5 — avr. 121
sam. 4/5
sam. 4/12
1 adult, Economy
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Cheap flight deals from Seattle to Changsha

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 mars 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,063
(Mytrip)

One-way from

$704
(Mytrip)

Popular in

June

Cheapest in

August

Average price

$1,112
Provider with most accurate pricing for Seattle/Tacoma Intl-Changsha Huanghua Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Changsha Huanghua Intl flights.
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From Seattle/Tacoma Intl to Changsha Huanghua Intl
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One-way flight from Seattle/Tacoma Intl to Changsha Huanghua Intl
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Highest demand for flights based on searches. 14% potential increase in price ($210 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Seattle to Changsha

Cheapest flights from Seattle to Changsha
Explore the most affordable flight options available from Seattle to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 31, 2025.

This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/3012:30 pmSEA - CSX
2 stops31h 50mMultiple Airlines
mer. 5/711:15 pmCSX - SEA
1 stop24h 45mMultiple Airlines
Deal found 3/31$1,063
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/182:15 pmSEA - CSX
1 stop18h 15mAsiana Airlines
mer. 9/312:40 amCSX - SEA
1 stop26h 50mAsiana Airlines
Deal found 3/30$1,710
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/187:20 amSEA - CSX
2 stops25h 45mChina Eastern
jeu. 9/47:50 amCSX - SEA
2 stops24h 04mChina Eastern
Deal found 3/30$2,021

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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 mars 31, 2025.
Use the filters below to find and compare flights from Seattle to Changsha that are best for you.

Fly from

Seattle

Fly to

Changsha

Route

Depart

Return

Price

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

mer. 4/30

12:30 pm-11:20 am

2 stops31h 50m

Changsha Huanghua Intl

mer. 5/7

11:15 pm-9:00 am

1 stop24h 45m

$1,063

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

mer. 6/18

2:15 pm-11:30 pm

1 stop18h 15m

Changsha Huanghua Intl

mer. 9/3

12:40 am-12:30 pm

1 stop26h 50m

$1,710

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

mer. 6/18

7:20 am-12:05 am

2 stops25h 45m

Changsha Huanghua Intl

jeu. 9/4

7:50 am-4:54 pm

2 stops24h 04m

$2,021

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

sam. 4/5

12:50 pm-9:50 pm

3 stops42h 00m

$737

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

sam. 4/5

5:50 pm-9:00 am

2 stops48h 10m

$773

SeattleChangsha

SEA - CSX

SEACSX

Seattle/Tacoma Intl

sam. 4/5

11:00 am-1:40 pm

1 stop35h 40m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Compare providers for flights from Seattle to Changsha

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Changsha in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Changsha flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Changsha flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Changsha flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Changsha flights, Cheapflights users trust FlightHub the most. FlightHub 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 Seattle-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 Seattle to Changsha

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

Rainfall in Changsha by month

Plan your trip to Changsha by taking into account the average rainfall totals by month.

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.

Temperature in Changsha by month

Plan your trip to Changsha by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Changsha

Get insights into the airlines that provide service to Changsha. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Changsha. Reviews last updated mars 31, 2025.
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,051 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
440 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Hainan Airlines
8.0
Very good
34 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Eastern
7.2
Good
139 reviews
Korean Air
8.4
Very good
1,051 reviews

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • What are the cheapest airlines flying from Seattle to Changsha round-trip?

    Currently priced at $1,710, Asiana Airlines will fly you from Seattle to Changsha and back. In addition to Asiana Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on China Eastern for as low as $2,021.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

  • What is the cheapest month to book a flight from Seattle to Changsha?

    Currently, November is the cheapest month in which you can book a flight from Seattle to Changsha (average of $783). Flying from Seattle to Changsha in December is currently the most expensive (average of $1,905). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Seattle to Changsha

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Changsha flights

Top 2 airlines flying from Seattle to Changsha

Discover the top 2 airlines that operate flights from Seattle to Changsha. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$826Average$1,145FlexibilityNo cancel feeOn-time61%
Asiana AirlinesCheapest$1,055Average$1,190FlexibilityNo cancel feeOn-time76%
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