Title:  Cheap Flights to Sunan County - Expedia.com

![Zhangye National Geopark, the "Rainbow" or "Colorful" Mountains. About 30 minutes west of the city of Zhangye in the Gansu province of China. Buses from two park tourist centers ferry you to 4-6 stops within the park where you can climb up to various viewing platforms and walkways.](https://images.trvl-media.com/place/6049776/8a2f5642-550e-44c3-8695-d4e28a71e32a.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

Photo by Joelle Crouch

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#  Cheap Flights to Sunan County

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travelers

Adults

ChildrenAges 2 to 17

InfantsYounger than 2

EconomyPremium economyBusiness classFirst class

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[Sunan County Travel Guide](https://expedia.com/Sunan-County.dx3000390107)[Hotels in Sunan County](https://expedia.com/Sunan-County-Hotels.d3000390107.Travel-Guide-Hotels)[Things to do in Sunan County](https://expedia.com/Things-To-Do-In-Sunan-County.d3000390107.Travel-Guide-Activities)[Car Rentals in Sunan County](https://expedia.com/Car-Rentals-In-Sunan-County.d3000390107.Car-Rental-Guide)[Sunan County Vacation Packages](https://expedia.com/Sunan-County.d3000390107.Destination-Travel-Guides)

## Popular airlines

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MU.svg)  
China Eastern Airlines  
[](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Sunan County, Zhangye, Gansu, China,departure:2/27/2026TANYT&leg2=from:Sunan County, Zhangye, Gansu, China,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MU"}}])

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## How much is the cheapest flight to Sunan County?

Prices were available within the past 7 days and start at for one-way flights and $1,157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![Air China](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CA.GIF)

Wed, Feb 25 - Tue, Mar 3

PEK

Beijing

YZY

Zhangye

$1,157

Roundtrip

found 10 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PEK,to:YZY,departure:2/25/2026TANYT&leg2=from:YZY,to:PEK,departure:3/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1156.40&airProductToken=AQpHCiEIw4IBEgQxMjc3GI9RIOuxASiBjYYDMIOOhgM4U0AAWAEKIgjIngESBDExMDMY67EBILjGASiZlIYDMNqUhgM4WUABWAEKRwoiCMieARIEMTEwNBi4xgEg67EBKKfNhgMw482GAzhZQABYAQohCMOCARIEMTIyMhjrsQEgj1Eo7tCGAzD10YYDOFNAAVgBEgoIARABGAEqAkhPGAEiBAgBEAEoBDAB)

![Sichuan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/3U.gif)

Wed, Feb 25 - Thu, Mar 5

PEK

Beijing

YZY

Zhangye

$1,166

Roundtrip

found 10 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PEK,to:YZY,departure:2/25/2026TANYT&leg2=from:YZY,to:PEK,departure:3/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1165.40&airProductToken=AQpFCiAIs6oBEgQ4ODM0GI9RIMIyKOCNhgMwj4-GAzhSQABYAQohCMemARIENzU5NBjCMiC4xgEo0ZeGAzDOmIYDOFlAAVgBCkUKIQjHpgESBDc1OTMYuMYBIMIyKO_nhgMwiumGAzhZQABYAQogCLOqARIEODgzMRjCMiCPUSiM74YDMKfwhgM4UkABWAESCggBEAEYASoCM1UYASIECAEQASgEMAE)

![Hainan Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HU.gif)

Tue, Feb 24 - Tue, Mar 3

PEK

Beijing

YZY

Zhangye

$1,256

Roundtrip

found 10 hours ago

[](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PEK,to:YZY,departure:2/24/2026TANYT&leg2=from:YZY,to:PEK,departure:3/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1255.40&airProductToken=AQpFCiAIyKoBEgQ2MzY3GI9RIMIyKIj_hQMwvICGAzhZQABYAQohCMemARIENzU5NBjCMiC4xgEokYGGAzCOgoYDOFlAAVgBCkUKIQjHpgESBDc1OTMYuMYBIMIyKK_RhgMwytKGAzhZQABYAQogCMiqARIENjM2OBjCMiCPUSjS1oYDMOjXhgM4WUABWAESCggBEAEYASoCSFUYASIECAEQASgEMAE)

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

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## Tips to find the cheapest flights to Sunan County

**The cheapest day to fly**

Get started finding a cheap flight to Sunan County on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

**The cheapest month to fly**

February is the cheapest month to fly to Sunan County. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Sunan County. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. 

**The most affordable time to book a flight**

Typically, a Sunday can be the cheapest time to book a flight to Sunan County, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. 

**The cheapest round-trip tickets to Sunan County**

The lowest price for round-trip flights to Sunan County in 2026 starts from from $1,157, while one-way tickets start from . Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Sunan County. If you have a preferred departure time or airline, you can use the handy filters to customize your search.

**The cheapest airlines flying to Sunan County**

Air China, Sichuan Airlines, Hainan Airlines are just some of the airlines that can typically offer cheap tickets to Sunan County. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Sunan County and countless more destinations worldwide.

**The most affordable airports to fly into**

To view the cheapest airports to fly into for Sunan County, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Sunan County. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.

**Save with a package**

With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Sunan County plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. 

**Date flexibility for the cheapest flights to Sunan County**

If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Sunan County. 

**Stopover savings**

The cheapest tickets to Sunan County are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Sunan County. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.

**Get Expedia's Price Drop Protection**

Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Sunan County for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.

\*Terms apply.

**Use our Price Tracking feature**

Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Sunan County. Simply download the free Expedia app to your smart device and activate Sunan County flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.

**Book with Expedia**

As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Sunan County. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. 

\*Flight schedules are subject to change.

__Flights to Sunan County information__
| Destination airport           | Zhangye Ganzhou |
| ----------------------------- | --------------- |
| Destination airport IATA code | YZY             |
| Destination city name         | Zhangye         |
| Roundtrip price               | $1,156          |

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