Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Singapore Airlines

The cheapest airline(s) flying from Kolkata to San Francisco is Singapore Airlines.

  • Singapore Airlines Singapore Airlines
  • Air India Air India
  • American Airlines American Airlines
  • KLM KLM
  • Swiss Swiss
  • Qatar Airways Qatar Airways
  • Lufthansa Lufthansa
  • Emirates Emirates
  • Virgin Atlantic Airways Virgin Atlantic Airways
  • Cathay Pacific Cathay Pacific
Cheapest Month March

Travel Period: July 2024 - June 2025

The cheapest month(s) to fly from Kolkata to San Francisco is March.

  • Jul 2024
  • Aug 2024
  • Sep 2024
  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
Cheapest Day of the Week Wednesday

The cheapest day(s) of the week to fly from Kolkata to San Francisco is Wednesday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday
Cheapest Time 11pm

The cheapest time of the day to fly from Kolkata to San Francisco is in the evening.

Early Morning 12:01am - 06:00am
Morning 6:01am - 12:00pm
Afternoon 12:01pm - 6:00pm
Evening 6:01pm to 12:00am
12am
6am
12pm
6pm

Flight Schedules

Last Updated: Sun, 2 Jun, 2024

  • Depart Earliest
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  • Availability
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Connecting Flights

  • 06:40 - 09:15
    CCU - DEL
    15:20 - 18:20
    DEL - SFO
  • 06:40 (CCU)Kolkata Airport
    15:20 (DEL)Delhi Airport
  • 09:15 (DEL)Delhi Airport
    18:20 (SFO)San Francisco International Airport
  • Air India (AI 763)Airbus
    Air India (AI 183)Boeing 777 200 Lr
  • 24h 10m (6h 05m)
  • DEL New Delhi 6h 05m
    • -
    • T
    • -
    • T
    • -
    • S
    • -
  • 09:55 - 12:30
    CCU - DEL
    15:20 - 18:20
    DEL - SFO
  • 09:55 (CCU)Kolkata Airport
    15:20 (DEL)Delhi Airport
  • 12:30 (DEL)Delhi Airport
    18:20 (SFO)San Francisco International Airport
  • Air India (AI 769)Airbus
    Air India (AI 183)Boeing 777 200 Lr
  • 20h 55m (2h 50m)
  • DEL New Delhi 2h 50m
    • -
    • T
    • -
    • T
    • -
    • S
    • -
  • 20:00 - 22:35+ 1
    CCU - DEL
    04:00 - 07:00+ 1
    DEL - SFO
  • 20:00 (CCU)Kolkata Airport
    04:00 (DEL)Delhi Airport
  • 22:35 (DEL)Delhi Airport + 1
    07:00 (SFO)San Francisco International Airport
  • Air India (AI 770)Airbus
    Air India (AI 173)Boeing 777 200 Lr
  • 23h 30m (5h 25m)
  • DEL New Delhi 5h 25m
    • M
    • -
    • -
    • -
    • -
    • -
    • -
  • 17:00 - 10:35
    NRT - SFO
    02:00 - 06:10
    CCU - BKK
  • 17:00 (NRT)Tokyo Narita Airport
    02:00 (CCU)Kolkata Airport
  • 10:35 (SFO)San Francisco International Airport
    06:10 (BKK)Bangkok Suvarnabhumi International Airport
  • All Nippon Airways (NH 8)Boeing 787 9
    Thai Airways (TG 314)Airbus Industrie A320 Sharklets
  • 21h 05m (2h 40m)
  • SFO 2h 40m
    • M
    • T
    • W
    • T
    • F
    • S
    • S
No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
How far is San Francisco from Kolkata?

The flight distance between Kolkata and San Francisco is 12573km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 06:40. The last flight of the day departs at 06:40. See the full list of flight times on Wego.