Need help booking?
Unpublished phone-only deals available
KCT to SJC: distance & flight time
Koggala (Koggala Airport) → San Jose (Norman Y. Mineta San Jose International Airport)
9,116 mi
14,670 km · 7,921 nm
18h 20m
estimated nonstop flight time
-12.5h
time difference · heading northeast
See live KCT→SJC fares Phone-only fares on this route — call free
Flight time details
9,116 miles nonstop takes roughly 18h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KCT — Koggala Airport · Koggala, Sri Lanka
- SJC — Norman Y. Mineta San Jose International Airport · San Jose, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Near SJC
Frequently asked questions
How far is KCT from SJC?
The flight distance from Koggala (KCT) to San Jose (SJC) is 9,116 miles (14,670 km, 7,921 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KCT to SJC?
A nonstop flight takes about 18h 20m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from KCT to SJC?
Nonstop service on KCT–SJC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 18h 20m nonstop estimate.
What is the time difference between Koggala and San Jose?
San Jose is 12.5 hours behind Koggala.
What is the cheapest way to fly from KCT to SJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KCT–SJC that never appear on search engines, with no booking fees.
Why are some KCT to SJC fares phone-only?
Consolidator contracts let us sell certain KCT–SJC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.