Which airlines fly direct between Colombo and San Francisco?

Airlines operating direct flights include SriLankan Airlines, FlyDubai, United Airlines, Alaska Airlines.

What is the cheapest fare for this route?

Recorded one-way fares on Prymeo start from as low as $919 depending on season and advance booking.

Home FlightsColombo to San Francisco

Verified Route Guide

Flights from Colombo to San Francisco

Q: How long is the flight from Colombo to San Francisco?

The average nonstop flight time from Colombo (CMB) to San Francisco (SFO) is approximately 17h 50m covering a distance of 14524 km.

Bandaranaike International (CMB) → San Francisco International (SFO)

Fares From$919

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Flight Time

17h 50m

Nonstop average

Distance

14524 km

Air route corridor

Best Time to Fly

Year-Round (Best rates booked 3-5 weeks ahead)

Pleasant weather

Extra Fees

$0.00

Zero commission

Route Overview: Colombo to San Francisco

Cheap flights from Colombo (CMB) to San Francisco (SFO). Compare SriLankan Airlines fares from $919 with 0% fees on Prymeo.

Prymeo aggregates real-time flight availability directly from both low-cost carriers and legacy full-service airlines. When searching for tickets between Bandaranaike International and San Francisco International, our technology checks multiple booking systems in parallel so you never miss a flash sale or promotional discount.

Direct Carriers on This Corridor

SriLankan Airlines

FlyDubai

United Airlines

Alaska Airlines

Quick Flight Facts & Corridor Specifications

Live Verified Data

Route Corridor	Colombo (CMB) to San Francisco (SFO)
Flight Distance	14,524 kilometers / 9,025 miles
Average Flight Duration	17h 50m (nonstop)
Starting Fare	From $919 (0% added booking fees)
Operating Airlines	SriLankan Airlines, FlyDubai, United Airlines, Alaska Airlines
Optimal Travel Season	Year-Round (Best rates booked 3-5 weeks ahead)

Return Flight Route

San Francisco (SFO) to Colombo (CMB)

Nonstop return tickets from $919 · 0% booking markup

View Return Leg

Frequently Asked Questions About This Route

How long is the flight from Colombo to San Francisco?

The nonstop flight takes approximately 17h 50m, traversing 14524 km.

How far in advance should I book my flight?

For the best rates, we recommend booking between 3 to 6 weeks before your desired departure date, particularly during peak summer and holiday seasons.