Find Cheapest Airlines Flying from Osaka to Changsha

Choose from 2 airlines fly from Osaka to Changsha, including China Eastern Airlines, Shandong Airlines, Juneyao Airlines has lowest fares on this route.

Explore the cheapest flights from Osaka to Changsha in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 260, and round-trip direct tickets start at AU$ 385.

Displayed flight fares from Osaka to Changsha are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Osaka to Changsha Flight Details

The distance between Osaka and Changsha is approximately 2,224.53km. It takes around 4 hours 7 minutes on average to fly from Osaka to Changsha. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceAU$ 150
Cheapest return ticket priceAU$ 287
Off-season for travelSeptember
Peak season for travelJuly
Flight distance2,224.53km
Average flight time4 hours 7 minutes
Popular airlineChina Eastern Airlines

Best Time to Book Flights from Osaka to Changsha

The cheapest flights from Osaka to Changsha are available between Jan 4 and Jan 11, with one way flights starting from AU$ 150.

Cheapest flights
From price
Search
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
  • 18
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Osaka to Changsha, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Osaka (OSA) to Changsha (CSX)?

    Based on Trip.com data, Qingdao Airlines offers one-way fares as low as AU$ 150 on Cheapest nonstop routes (e.g. KIX to CSX on Sun, Jan 11), while Qingdao Airlines offers Cheapest nonstop round-trips from AU$ 287 departing on Thu, Dec 18 and returning on Sat, Dec 20.
  • At the moment, you can catch a direct flight from Osaka to Changsha with the following airlines, including: Juneyao Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 4 hours 7 minutes to fly from Osaka (OSA) to Changsha (CSX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Osaka to Changsha is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Osaka to Changsha. You can check the weekly schedule for popular airlines on this route below: Juneyao Airlines: -/-/T/-/T/-/S -- HO1518 (16:37)
  • To find best deals on flights from Osaka to Changsha, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Jan 11, with one-way flights priced at just AU$ 150.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Juneyao Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Changsha travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Osaka to Changsha is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Osaka to Changsha on December 22, 2025 with Qingdao Airlines, with prices starting at AU$ 131.
  • You can land at any one of the following hubs in Changsha, with Kansai International Airport to Changsha Huanghua International Airport (KIX-CSX) is by far the most common option on this route: Changsha Huanghua International Airport (CSX).
  • The time difference between Changsha and Osaka is 1h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.