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How Long is the Flight from Oklahoma to Sri Lanka?

Oklahoma to Sri Lanka flights take around 21 hours to 26 hours with one connection. The distance from Oklahoma City to Sri Lanka sits at roughly 9,685 miles (15,587 kilometers), and all flights require at least one stop. Most travelers fly out of Will Rogers World Airport (OKC), which has daily connecting flights to Sri Lanka (CMB). Connection points typically include Los Angeles, San Francisco, or Dallas/Fort Worth. Sri Lanka is +11 hours 30 minutes ahead of Oklahoma time.

Oklahoma to Sri Lanka Flight Duration & Travel Information

Oklahoma to Sri Lanka Flight Distance: Approximately 9,685 miles (15,587 kilometers) from Oklahoma City to Sri Lanka.

Average Flight Time: Around 21 hours to 26 hours with one connection.

Departure Airport: Will Rogers World Airport (OKC).

Arrival Airport: Sri Lanka International Airport (CMB).

Airlines Operating: United Airlines, Delta Air Lines, American Airlines, Korean Air, Japan Airlines, Cathay Pacific provide connecting service on this route.

The Oklahoma to Sri Lanka flight connects Oklahoma City with Sri Lanka. Common connection points include Los Angeles, San Francisco, or Dallas/Fort Worth.

Best Airlines Flying from Oklahoma to Sri Lanka

United Airlines

Delta Air Lines

American Airlines

Korean Air

Japan Airlines

Cathay Pacific

Singapore Airlines

What is the Average Flight Time from Oklahoma to Sri Lanka?

Connecting flights from Oklahoma to Sri Lanka run about 21 hours to 26 hours. Flying via Los Angeles typically offers the shortest total travel time.

United Airlines and Delta Air Lines operate the most weekly departures from Oklahoma City. American Airlines also runs regular service.

Layovers typically last 2 to 4 hours. Longer connections sometimes cost $150 to $300 less.

Sri Lanka is +11 hours 30 minutes ahead of Oklahoma during standard time.

Plan for connection time at hub airports. Short layovers (under 90 minutes) can get tight if your first flight runs late.

Shoulder season months tend to be cheaper than peak travel periods.

Frequently Asked Questions

How long is the flight from Oklahoma to Sri Lanka?

The flight from Oklahoma to Sri Lanka takes around 21 hours to 26 hours with one connection. Flights routing through Los Angeles typically fall on the shorter end.

How far is it from Oklahoma to Sri Lanka?

The distance from Oklahoma City to Sri Lanka is approximately 9,685 miles (15,587 kilometers). This long-haul route requires at least one connection.

What is the time difference between Oklahoma and Sri Lanka?

Sri Lanka is +11 hours 30 minutes ahead of Oklahoma.

Are there direct flights from Oklahoma to Sri Lanka?

No, there are no direct flights from Oklahoma to Sri Lanka as of 2025. All flights require at least one connection, typically through Los Angeles, San Francisco, or Dallas/Fort Worth.

Which airlines fly from Oklahoma to Sri Lanka?

United Airlines, Delta Air Lines, American Airlines, Korean Air, and Japan Airlines operate connecting service from Oklahoma City to Sri Lanka. United Airlines has the most weekly departures.

Explore More Flight Times & Routes

Planning beyond this route? Explore more flight times, distances, and travel durations using our tools below.

Start with our Flight Time Calculator to estimate journey times worldwide, or browse average travel times from your departure city using the Oklahoma Flight Times.