Direct (non-stop) flights from San Francisco (SFO) to Kolkata (CCU)
Find comprehensive flight information, schedules, and booking details for direct flights from San Francisco (SFO), US to Kolkata (CCU), IN. This popular route is operated by 1 airline, offering multiple daily departures.• Flight Duration: 15h 15m - 16h 50m (average flight time)• Distance: 7859 miles (12645 km) (air miles between airports)• Daily Flights: 2 flights (scheduled departures per day)
San Francisco (SFO)
US
Kolkata (CCU)
IN
FLIGHT TIME
15h 15m - 16h 50m
FLIGHT DISTANCE
7859 miles (12645 km)
16h 50m - 16h 50m
14:25
22:50
7859 miles (12645 km)
October
1 (Show)
14
Flight Schedule
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Airlines with direct flights from San Francisco (SFO) to Kolkata (CCU)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 15h 15m - 16h 50m.
Pricing patterns: October typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 14:00, 22:00, offering more flight options and potentially better connections.
Weather & Climate at Kolkata (CCU)
26.4°C
Avg Temperature173mm
Avg Rainfall9.1km/h
Avg Wind Speed76%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Kolkata (CCU)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Kolkata (CCU)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for San Francisco (SFO) to Kolkata (CCU)
- Best Month to Travel
October is generally the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU). Plan your trip during this month for the best deals.
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Things to Do Near CCU Airport
Ashok
2.0 km from airportSwissotel Kolkata
3.6 km from airportNIPS Serviced Apartment / Guest House EC-98, Salt Lake
8.7 km from airportBoudir Bhater
8.9 km from airportNicco Park
9.7 km from airportMarble Palace
12.0 km from airportRelated Pages
Related Airports
Related Airlines
Frequently Asked Questions
How many flights operate from San Francisco (SFO) to Kolkata (CCU)?
There are 2 direct flights operating from San Francisco (SFO) to Kolkata (CCU). Approximately 2 flights daily.
Which airlines operate flights from San Francisco (SFO) to Kolkata (CCU)?
1 airline operates on this route: Air India.
How long is the flight from San Francisco (SFO) to Kolkata (CCU)?
The flight duration from San Francisco (SFO) to Kolkata (CCU) is approximately 15h 15m - 16h 50m.
What is the distance from San Francisco (SFO) to Kolkata (CCU)?
The distance from San Francisco (SFO) to Kolkata (CCU) is 7859 miles (12645 km).
What is the flight time range for this route?
Flight times on this route range from 16h 50m - 16h 50m.
What are the earliest and latest flight departure times?
The earliest flight departs at 14:25 and the latest flight departs at 22:50.
What is the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU)?
October is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 14 flights operate per week from San Francisco (SFO) to Kolkata (CCU).
What types of aircraft operate on this route?
This route is served by Boeing 777-300ER.
What is the average flight price from San Francisco (SFO) to Kolkata (CCU)?
The average flight price for a round-trip ticket from San Francisco (SFO) to Kolkata (CCU) is approximately $2620 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from San Francisco (SFO) to Kolkata (CCU) for the lowest prices?
October is typically the cheapest month to fly from San Francisco (SFO) to Kolkata (CCU). Booking in advance and avoiding peak travel seasons can help you find better deals.
How far is Kolkata (CCU) from San Francisco (SFO)?
The distance from San Francisco (SFO) to Kolkata (CCU) is 7859 miles (12645 km). This is a long-haul flight route.
How long does it take to fly from San Francisco (SFO) to Kolkata (CCU)?
The flight time from San Francisco (SFO) to Kolkata (CCU) is approximately 15h 15m - 16h 50m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Kolkata (CCU) serve?
Kolkata (CCU) serves Kolkata, IN.