The flight distance from Kaufana Airport (EUA) in Eua Island, Tonga to Singapore Changi International Airport (SIN) in Singapore, Singapore is 9,137 kilometers (5,677 miles / 4,934 nautical miles). The estimated flight time for this route is approximately 12h, flying west at a heading of 275°.

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 Tonga with Singapore. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:20 in Eua Island, it's 17:20 in Singapore. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

The return flight from Singapore (SIN) to Eua Island (EUA) follows a heading of 112° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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