The flight distance from Christchurch International Airport (CHC) in Christchurch, New Zealand to Irkutsk Airport (IKT) in Irkutsk, Russia is 12,484 kilometers (7,757 miles / 6,741 nautical miles). The estimated flight time for this route is approximately 16h, flying northwest at a heading of 322°.

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 New Zealand with Russia. It is an intercontinental flight between Oceania and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:59 in Christchurch, it's 04:59 in Irkutsk. The 4-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,552 feet between the two airports. Irkutsk Airport sits higher than Christchurch International Airport.

The return flight from Irkutsk (IKT) to Christchurch (CHC) follows a heading of 133° (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 Christchurch International Airport (CHC) and Irkutsk Airport (IKT) detail pages, or use our flight duration calculator to compare other routes.