The flight distance from Guernsey Airport (GCI) in Saint Peter Port, GG to Singapore Changi International Airport (SIN) in Singapore, Singapore is 11,081 kilometers (6,885 miles / 5,983 nautical miles). The estimated flight time for this route is approximately 14h, flying east northeast at a heading of 76°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting GG with Singapore. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 09:38 in Saint Peter Port, it's 17:38 in Singapore. With a 8-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Singapore (SIN) to Saint Peter Port (GCI) follows a heading of 321° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Guernsey Airport (GCI) and Singapore Changi International Airport (SIN) detail pages, or use our flight duration calculator to compare other routes.