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

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0 Children (2~11)
0 Infants (0~2)
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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)
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)
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Cheap flights from San Francisco to Calcutta in December 2025 , January 2026

30 Dec - 21 Jan $ 864.00
SFO
San Francisco
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
SFO
San Francisco
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27 Dec - 08 Jan $ 1,405.00
SFO
San Francisco
Air India Limited
2 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
2 STOPS
SFO
San Francisco
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27 Dec - 01 Jan $ 4,547.00
SFO
San Francisco
Cathay Pacific
1 STOPS
CCU
Calcutta
CCU
Calcutta
Cathay Pacific
2 STOPS
SFO
San Francisco
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Last minute flights from San Francisco to Calcutta

27 Dec - 01 Jan $ 1,505.00
SFO
San Francisco
Air India Limited
2 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
2 STOPS
SFO
San Francisco
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28 Dec - 01 Jan $ 1,548.00
SFO
San Francisco
Air India Limited
1 STOPS
CCU
Calcutta
CCU
Calcutta
Air India Limited
1 STOPS
SFO
San Francisco
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27 Dec - 31 Dec $ 4,630.00
SFO
San Francisco
Cathay Pacific
1 STOPS
CCU
Calcutta
CCU
Calcutta
Cathay Pacific
2 STOPS
SFO
San Francisco
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One-way flights to Calcutta from San Francisco

4:30 PM - 8:15 AM
IndiGo Airlines
1 Stops
28h 50m
SFO - CCU
$ 479
Kiwi
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3:00 PM - 1:00 PM
Air India Limited
2 Stops
34h 45m
SFO - CCU
$ 604
Kiwi
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3:00 PM - 6:40 AM
Air India Limited
1 Stops
28h 10m
SFO - CCU
$ 640
Kiwi
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How to find the cheapest flight from San Francisco (SFO) to Calcutta (CCU)

Related info for your journey
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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.