The flight distance from Luang Phabang International Airport (LPQ) in Luang Phabang, Laos to San Francisco International Airport (SFO) in San Francisco, United States is 12,103 kilometers (7,521 miles / 6,535 nautical miles). The estimated flight time for this route is approximately 15h, flying northeast at a heading of 36°.

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 Laos with United States. It is an intercontinental flight between Asia and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 12:51 in Luang Phabang, it's 21:51 in San Francisco. With a 15-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 San Francisco (SFO) to Luang Phabang (LPQ) follows a heading of 316° (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 Luang Phabang International Airport (LPQ) and San Francisco International Airport (SFO) detail pages, or use our flight duration calculator to compare other routes.