$183 Cheap Flights from Singapore (SIN) to Xining (XNN)

View $183 flight on Thu, Nov 13, 2025Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Xining (XNN-Caojiabao Intl.)

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Cheap Flights from Singapore to Xining (SIN-XNN)

Prices were available within the past 7 days and start at $183 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Changi Airport (SIN) to Xining Airport (XNN) cost?
Secure a cheap one-way flight from $183 or cheap return flight from Changi Airport (SIN) to Xining Airport (XNN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Changi Airport (SIN) to Xining Airport (XNN)?
is the most affordable month to fly from SIN to XNN. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Changi Airport (SIN) to Xining Airport (XNN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SIN to XNN flight.
How many flights per day from Changi Airport (SIN) to Xining Airport (XNN)?
You'll need to hop on a flight with a layover when traveling from Changi Airport (SIN) to Xining Airport (XNN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SIN to XNN?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Changi Airport (SIN) to Xining Airport (XNN)?
Select a flight from Changi Airport (SIN) to Xining Airport (XNN) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Changi Airport (SIN) to Xining Airport (XNN) last-minute?
Waiting until just before your trip to book your flight from SIN to XNN generally means paying more. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a SIN to XNN flight and hotel package?
Securing a SIN to XNN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Changi Airport (SIN) to Xining Airport (XNN)?
Typically, you can reschedule or cancel your SIN to XNN flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Changi
Destination airport
Caojiabao Intl.
Distance
2433 mi

Book with confidence

Book with confidence

Singapore to Xining Flights

The cheapest times to fly from Singapore to Xining

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Singapore to Xining are during the month of . You can find some of the cheapest flights from Singapore to Xining with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Singapore to Xining

Sunday is one of the best days to book for cheap flights from Singapore to Xining: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Singapore to Xining

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Singapore to Xining in 2025. You can also book with separate airlines for your outbound and return journeys, from $183 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Singapore to Xining flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Singapore to Xining airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

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

 

Singapore to Xining Flights

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Explore a world of travel with Expedia

*Available to One Key members.