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Changsha

$450+ Cheap flights from San Francisco (SFO) 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CSX
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Changsha Huanghua Intl are usually found in March or November, booked 48 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from San Francisco to Changsha

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 July 1, 2025.

Round-trip from

$775
(Gotogate)

One-way from

$450
(Kiwi.com)

Popular in

August

Cheapest in

March

Average price

$1,505
From San Francisco to Changsha Huanghua Intl
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One-way flight from San Francisco to Changsha Huanghua Intl
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Highest demand for flights based on searches. 11% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Francisco to Changsha

Cheapest flights from San Francisco to Changsha
Explore the most affordable flight options available from San Francisco to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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.
Mon 9/84:37 pmSFO - CSX
2 stops34h 53mChina Southern
Tue 9/162:00 pmCSX - SFO
1 stop21h 40mChina Southern
Deal found 7/1$874
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/812:50 pmSFO - CSX
1 stop31h 30mMultiple Airlines
Mon 9/1512:40 amCSX - SFO
1 stop25h 00mMultiple Airlines
Deal found 7/1$980
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Tue 7/811:30 pmSFO - CSX
1 stop33h 00mAsiana Airlines
Mon 11/31:00 amCSX - SFO
1 stop30h 00mAsiana Airlines
Deal found 6/29$1,179
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Tue 7/88:55 amSFO - CSX
2 stops36h 40mChina Eastern
Tue 11/41:55 pmCSX - SFO
3 stops59h 05mChina Eastern
Deal found 6/29$1,317
This Ovago deal was found by Cheapflights users on 7/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2111:40 amSFO - CSX
1 stop32h 00mKorean Air
Mon 12/112:55 pmCSX - SFO
1 stop36h 35mKorean Air
Deal found 7/1$1,340

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco 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 July 1, 2025.
Use the filters below to find and compare flights from San Francisco to Changsha that are best for you.

Fly from

San Francisco

Fly to

Changsha

Route

Depart

Return

Price

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Mon 9/8

4:37 pm-6:30 pm

2 stops34h 53m

Changsha Huanghua Intl

Tue 9/16

2:00 pm-8:40 pm

1 stop21h 40m

$874

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Mon 9/8

12:50 pm-11:20 am

1 stop31h 30m

Changsha Huanghua Intl

Mon 9/15

12:40 am-10:40 am

1 stop25h 00m

$980

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Fri 11/21

11:40 am-11:40 am

1 stop32h 00m

Changsha Huanghua Intl

Mon 12/1

12:55 pm-9:30 am

1 stop36h 35m

$1,340

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Mon 9/8

5:41 pm-11:30 pm

2 stops38h 49m

Changsha Huanghua Intl

Mon 9/15

12:40 am-9:46 pm

2 stops36h 06m

$2,141

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Wed 7/30

4:03 pm-12:50 pm

2 stops29h 47m

$450

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Wed 7/30

1:00 pm-10:15 pm

1 stop18h 15m

$452

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Tue 7/29

12:35 am-6:30 pm

1 stop26h 55m

$461

San FranciscoChangsha

SFO - CSX

SFOCSX

San Francisco

Tue 7/15

10:40 am-8:10 pm

1 stop18h 30m

$879

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from San Francisco to Changsha

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

How far ahead should I book a flight from San Francisco to Changsha?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Changsha. Price data was last updated on June 27, 2025.

The best time to book flights from San Francisco to Changsha is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to Changsha?

Currently, November is the cheapest month in which you can book a flight from San Francisco to Changsha (average of $783). Flying from San Francisco to Changsha in December is currently the most expensive (average of $1,893). 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.

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

Find hourly flight availability from San Francisco to Changsha. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

One of the essential ways to save on airfare from San Francisco to Changsha is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

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 July 1, 2025.
Read reviews from past customers who have flown Korean Air, Asiana Airlines, and China Southern from San Francisco to Changsha. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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
450 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 Southern
7.6
Good
100 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
United Airlines
7.4
Good
8,858 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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.
Air China
7.2
Good
92 reviews
Korean Air
8.4
Very good
1,101 reviews

Food

8.1

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Crew

8.7

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 San Francisco 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 San Francisco to Changsha round-trip?

    Cheapflights users have booked flights from San Francisco to Changsha round-trip from $775. Other airlines that can offer you cheap pricing are China Eastern, from $1,069, and Air China, from $1,187. You may be able to fly from San Francisco to Changsha for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Francisco to Changsha one-way?

    The cheapest airlines for a one-way flight from San Francisco to Changsha are Air China ($452), China Southern ($461), and United Airlines ($879).

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

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

  • How can I find direct flights from San Francisco to Changsha?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Changsha?

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Changsha (average of $783). Flying from San Francisco to Changsha in December is currently the most expensive (average of $1,893). 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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Top 3 airlines flying from San Francisco to Changsha

Discover the top 3 airlines that operate flights from San Francisco 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$774Average$1,226FlexibilityNo cancel feeOn-time67%
China EasternCheapest$885Average$1,235FlexibilityNo cancel feeOn-time62%
China SouthernCheapest$1,071Average$1,575FlexibilityNo cancel feeOn-time69%

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