The cheapest times to fly from CGN to SIN are

  • January 8th to April 1st
  • April 16th to May 27th
  • September 10th to September 23rd
  • October 22nd to December 2nd

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 CGN to SIN is late May. Prices can be as high as $1167 for Saturday flights during early August, or as low as $651 for Tuesday flights around late May.


When to Fly to Singapore

Flying from Cologne (CGN) to Singapore (SIN) will usually cost between $660 to $1023 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May with an average ticket price of $651. Due to high demand the most expensive time to fly is early August, with an average price of $1071. Planning your trip to low-cost times can easily save you $420 on economy flights and even more on first-class flights. Generally, any price below $737 can be considered a good price for a round-trip CGN to SIN flight.

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

CGN to SIN Flight Prices

Compared to other flights, the CGN to SIN flight is cheaper than the average and costs about as much as the average flight leaving from Cologne. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Saturdays are the most expensive days to fly to Singapore, and Fridays are the most expensive days to return to Cologne. Selecting flights on the least expensive days could save you up to $102 (10%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $749. Return trip prices are from the SIN to CGN 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 CGN 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 12 hour 35 minutes may not be realistic.


Flight Hacking CGN 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 CGN to SIN — but Champion Traveler does!

Hack #1: London (CGN > LHR > SIN)

  • Price for both tickets: $668
  • Average savings: $69 (9.37%)

See CGN to MXP flights

Hack #2: Milan (CGN > MXP > SIN)

  • Price for both tickets: $687
  • Average savings: $50 (6.79%)

See CGN to LHR flights

Hack #3: Nice (CGN > NCE > SIN)

  • Price for both tickets: $693
  • Average savings: $44 (5.91%)

See CGN to NCE flights


Flight Questions Answered

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

Which airlines fly this route?

You can find 20 major airlines flying this route most often: Air China, Air India, ANA, Austrian, Bangkok Airways, Cathay Pacific, China Airlines, Emirates, Etihad, Eurowings, EVA Air, LOT, Lufthansa, Qatar Airways, Scoot, Singapore Airlines, SWISS, THAI, Turkish Airlines, Wizz Air, and potentially more during busy seasons.

How far away is it from Singapore Changi International Airport to Koeln Bonn Airport?

The distance between the two airports is roughly 6443 miles or 10369 kilometers.

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

The real-world flight time for a nonstop CGN to SIN flight is about 12 hour 35 minutes.

How many flights go between Cologne and Singapore?

It depends on the day of the week and the date, but a typical day might have around 55 available flights from CGN to SIN.


Airport Location Info


Departing Airport

Origination code CGN
Origination airport name Koeln Bonn Airport
City Cologne
Country Germany
Latitude 50.9
Longitude 7.1

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.