Title: CA $570 Cheap Asiana Airlines fights from Seattle to Changsha - Expedia.ca ![Changsha, Hunan Meixi Lake Park real estate projects, Shutterstock ID 1032796660, Purchase Order: -](https://images.trvl-media.com/place/922/8bafb0c8-d83e-4df9-851b-364bf8af212d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/922/8bafb0c8-d83e-4df9-851b-364bf8af212d.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $570 Cheap Asiana Airlines fights from Seattle (SEA) to Changsha (CSX) [View CA $570 flight on Wed, Dec 31, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:569.80&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTE9VQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xPVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Asiana Airlines flights from Seattle to Changsha (SEA→CSX) Prices were available within the past 7 days and start at CA $570 for one-way flights and CA $1,017 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Wed, Dec 31 - Sat, Jan 31 SEA Seattle CSX Changsha CA $1,017 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&leg2=from:CSX,to:SEA,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1016.70&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTFhVQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xYVUNaVQpVCikIz7QBEgMzMjIYwrwBIMhoKPzqgwMwq-yDAzhXQABYAXIHV0xYVUNaVQooCM-0ARIDMjcyGMhoIJIBKPDzgwMww_iDAzhXQAFYAXIHV0xYVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Sun, Apr 5 - Mon, Apr 13 SEA Seattle CSX Changsha CA $1,282 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:05/04/2026TANYT&leg2=from:CSX,to:SEA,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1281.50&airProductToken=AQpDCh8Iz7QBEgMyNzEYkgEgyGgoisKJAzCox4kDOFdAAFgBCiAIy4oBEgMxNDUYyGggwrwBKMDJiQMwiMuJAzhUQAFYAQpDCiAIy4oBEgMxNDYYwrwBIMhoKK6aigMw4puKAzhRQABYAQofCM-0ARIDMjcyGMhoIJIBKPCdigMw_6KKAzhWQAFYARIKCAEQARgBKgJPWhgBIgQIARABKAQwAQ) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Wed, Dec 31 - Sat, Jan 31 SEA Seattle CSX Changsha CA $1,354 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&leg2=from:CSX,to:SEA,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1353.20&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTE9VQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xPVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Wed, Dec 31 - Sat, Jan 31 SEA Seattle CSX Changsha CA $1,391 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&leg2=from:CSX,to:SEA,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1390.60&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTE9VQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xPVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Wed, Dec 31 - Sat, Jan 31 SEA Seattle CSX Changsha CA $1,401 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&leg2=from:CSX,to:SEA,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1400.10&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTE9VQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xPVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) ![Asiana Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/oz.gif) Wed, Dec 31 - Sat, Jan 31 SEA Seattle CSX Changsha CA $1,470 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:CSX,departure:31/12/2025TANYT&leg2=from:CSX,to:SEA,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1469.60&airProductToken=AQpVCigIz7QBEgMyNzEYkgEgyGgoqpWBAzCEm4EDOFdAAFgBcgdXTE9VQ1pVCikIz7QBEgMzMjEYyGggwrwBKLWigQMwh6SBAzhXQAFYAXIHV0xPVUNaVRIKCAIQARgBKgJPWhgBIgQIARABKAIoAygEMAE) Flight from Seattle to Changsha (SEA - CSX) route information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Huanghua Intl. | | Airlines serving | Asiana Airlines, Cathay Pacific, China Eastern Airlines, Hainan Airlines | | Popular airline | Cathay Pacific | | Distance | 9882 km | ## Frequently asked questions ### How much is an Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Huanghua Intl. Airport (CSX)? > Scoring cheap one-way Asiana Airlines flights from SEA to CSX from CA $570 on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from CA $1,017 for your next exciting getaway.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from SEA to CSX with Asiana Airlines? > March is one of the cheapest months to jet off to Changsha with Asiana Airlines. You could also find excellent prices on return and one-way fares in February. ### Does Asiana Airlines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Huanghua Intl. Airport (CSX)? > To see if there's a direct route from SEA to CSX with Asiana Airlines or other airlines, use our "Nonstop" filter when searching for flights. ### What airports does Asiana Airlines fly into in Changsha? > Asiana Airlines flights from Seattle - Tacoma Intl. Airport (SEA) to Changsha come in to land at Huanghua Intl. Airport (CSX). This is the main gateway to this city. ### What kind of luggage can I take on an Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Huanghua Intl. Airport (CSX)? > Asiana Airlines lets passengers bring 2 checked-in bags weighing up to 23 kgs (50 lbs) with maximum dimensions of 157 centimetres on standard economy flights from SEA to CSX. You can also bring 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 53 centimetres x 38 centimetres x 18 centimetres and weigh no more than 10 kgs (22 lbs). Baggage rules can differ based on the fare type and cabin class, so double-check your booking or Asiana Airlines's website to avoid any additional costs at the airport. ### Can I change or cancel my Asiana Airlines flight from Seattle - Tacoma Intl. Airport (SEA) to Huanghua Intl. Airport (CSX)? > Changes are usually free within 24 hours of making a booking, but your airline may add a charge after that. For more details about altering your reservation, head to your "[Trips](https://www.expedia.ca/trips)," select your flight and click on "Manage Booking." If you want the flexibility to change your itinerary without additional costs, tick the "Changes included" or "No cancel fee" filter when planning your next break. ## Explore a world of travel with Expedia \*Available to Expedia members.