Earn point on your loyalty program!arrow arc left

Cheap flights from San Francisco (SFO) to Calcutta (CCU)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)

How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from San Francisco to Calcutta in June , July 2026

29 Jun - 07 Jul $ 1,564.00
SFO
San Francisco
China Airlines
2 STOPS
CCU
Calcutta
CCU
Calcutta
China Airlines
2 STOPS
SFO
San Francisco
Pick dates
29 Jun - 10 Jul $ 2,102.00
SFO
San Francisco
Turkish Airlines
2 STOPS
CCU
Calcutta
CCU
Calcutta
Turkish Airlines
2 STOPS
SFO
San Francisco
Pick dates
30 Jun - 10 Jul $ 5,872.00
SFO
San Francisco
Cathay Pacific
1 STOPS
CCU
Calcutta
CCU
Calcutta
Cathay Pacific
2 STOPS
SFO
San Francisco
Pick dates

Last minute flights from San Francisco to Calcutta

28 Jun - 01 Jul $ 1,716.00
SFO
San Francisco
Korean Air
2 STOPS
CCU
Calcutta
CCU
Calcutta
Korean Air
2 STOPS
SFO
San Francisco
Pick dates
28 Jun - 30 Jun $ 2,214.00
SFO
San Francisco
Qatar Airways
2 STOPS
CCU
Calcutta
CCU
Calcutta
Qatar Airways
1 STOPS
SFO
San Francisco
Pick dates
28 Jun - 01 Jul $ 3,436.00
SFO
San Francisco
Singapore Airlines
2 STOPS
CCU
Calcutta
CCU
Calcutta
Singapore Airlines
1 STOPS
SFO
San Francisco
Pick dates

One-way flights to Calcutta from San Francisco

10:15 AM - 5:55 AM
IndiGo Airlines
2 Stops
33h 20m
SFO - CCU
$ 849
Kiwi
Pick dates
1:15 AM - 11:45 PM
Thai Airways
2 Stops
35h
SFO - CCU
$ 1,177
Kiwi
Pick dates
2:20 PM - 2:30 AM
Swiss International Air Lines
2 Stops
26h
SFO - CCU
$ 1,288
Kiwi
Pick dates

How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.