The cheapest times to fly from DOY to SIN are

  • August 27th to October 21st (except the week of September 24th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DOY to SIN is mid October. Prices can be as high as $2060 for Monday flights during late September, or as low as $1192 for Friday flights around mid October.


When to Fly to Singapore

Flying from Shandong (DOY) to Singapore (SIN) will usually cost between $1349 to $1849 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $1322. Due to high demand the most expensive time to fly is late September, with an average price of $1690. Planning your trip to low-cost times can easily save you $368 on economy flights and even more on first-class flights. Generally, any price below $1418 can be considered a good price for a round-trip DOY to SIN flight.

See below for a graph of average weekly prices for the DOY to SIN route. All prices are for round-trip tickets in USD.

DOY to SIN Flight Prices

Compared to other flights, the DOY to SIN flight is slightly more expensive than the average and costs about as much as the average flight leaving from Dongying. The average price per mile (for a direct flight) is $0.33, which is in the normal range for a flight.


Flight Prices by Day of the Week

Friday is usually the cheapest day to fly to SIN, and Wednesday the cheapest day to fly back into DOY. Mondays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $339 (19%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Friday and returning a week later will cost an average of $1351. Return trip prices are from the SIN to DOY flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DOY to SIN can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 47 minutes may not be realistic.


Flight Hacking DOY to SIN

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DOY to SIN — but Champion Traveler does!

Hack #1: Beijing (DOY > PEK > SIN)

  • Price for both tickets: $447
  • Average savings: $971 (68.46%)

See DOY to CGO flights

Hack #2: Zhengzhou (DOY > CGO > SIN)

  • Price for both tickets: $713
  • Average savings: $706 (49.75%)

See DOY to PEK flights

Hack #3: Xi’an (DOY > XIY > SIN)

  • Price for both tickets: $844
  • Average savings: $574 (40.48%)

See DOY to XIY flights


Flight Questions Answered

Still have questions about flying from DOY to SIN? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air China, Air Macau, China Eastern, China Southern, Hainan, Juneyao Airlines, Shenzhen, Sichuan Airlines, Singapore Airlines, Xiamen, and potentially more during busy seasons.

How far away is it from Singapore Changi International Airport to Dongying Shengli Airport?

The distance between the two airports is roughly 2669 miles or 4295 kilometers.

How long does it take to fly from DOY to SIN?

The real-world flight time for a nonstop DOY to SIN flight is about 5 hour 47 minutes.

How many flights go between Shandong and Singapore?

It depends on the day of the week and the date, but a typical day might have around 15 available flights from DOY to SIN.


Airport Location Info


Departing Airport

Origination code DOY
Origination airport name Dongying Shengli Airport
City Shandong
Country China
Latitude 37.5
Longitude 118.8

Return Airport

Destination code SIN
Destination airport name Singapore Changi International Airport
City Singapore
Country Singapore
Latitude 1.4
Longitude 104


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.