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Cheap flights from San Diego to Kolkata from ₹ 98,343

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — CCU
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from San Diego to Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from San Diego to Kolkata
Explore the most affordable flight options available from San Diego to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Thu 8/1006:15
SAN
-
CCU
2 stops27h 30m
Multiple Airlines
Tue 3/1123:40
CCU
-
SAN
2 stops37h 33m
Multiple Airlines
Deal found 13/2₹ 98,343
Fri 6/321:10
SAN
-
CCU
2 stops37h 55m
Air India
Mon 16/320:35
CCU
-
SAN
2 stops35h 47m
Air India
Deal found 13/2₹ 101,422
Thu 15/1008:40
SAN
-
CCU
2 stops29h 20m
Multiple Airlines
Sun 8/1103:25
CCU
-
SAN
2 stops31h 13m
Multiple Airlines
Deal found 15/2₹ 102,871
Fri 6/321:10
SAN
-
CCU
2 stops33h 20m
Multiple Airlines
Sat 14/303:35
CCU
-
SAN
2 stops52h 47m
Multiple Airlines
Deal found 13/2₹ 106,493
Mon 16/321:05
SAN
-
CCU
2 stops39h 00m
Multiple Airlines
Fri 27/317:30
CCU
-
SAN
2 stops38h 52m
Multiple Airlines
Deal found 12/2₹ 109,209
Thu 19/209:29
SAN
-
CCU
2 stops26h 56m
Qatar Airways
Sun 22/203:25
CCU
-
SAN
2 stops53h 29m
Qatar Airways
Deal found 12/2₹ 120,438
Fri 6/311:03
SAN
-
CCU
3 stops56h 07m
Lufthansa
Mon 16/321:00
CCU
-
SAN
2 stops32h 15m
Lufthansa
Deal found 13/2₹ 128,588
Sun 22/309:31
SAN
-
CCU
2 stops27h 54m
Qatar Airways
Sat 4/404:00
CCU
-
SAN
2 stops51h 53m
Qatar Airways
Deal found 12/2₹ 131,667

Find flight deals from San Diego to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 February 2026.

Round-trip from

₹ 101,422

Popular in

June

Cheapest in

February

Average price

₹ 85,122
Air India
  • Air India
  • 6/3-16/3
  • 4 total stops
  • 73h 42m total
  • San Diego to Kolkata
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,250,519 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 363,535 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from San Diego to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from San Diego to Kolkata that are best for you.

Fly from

San Diego

Fly to

Kolkata

Route

Depart

Return

Price

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Fri 6/3

21:10-00:35

2 stops37h 55m

Kolkata Netaji S. Chandra

Mon 16/3

20:35-19:52

2 stops35h 47m

₹ 101,422

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Fri 6/3

21:10-20:00

2 stops33h 20m

Kolkata Netaji S. Chandra

Sat 14/3

03:35-19:52

2 stops52h 47m

₹ 106,493

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Mon 16/3

21:05-00:35

2 stops39h 00m

Kolkata Netaji S. Chandra

Fri 27/3

17:30-19:52

2 stops38h 52m

₹ 109,209

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Fri 6/3

11:03-08:40

3 stops56h 07m

Kolkata Netaji S. Chandra

Mon 16/3

21:00-16:45

2 stops32h 15m

₹ 128,588

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Sun 22/3

09:31-01:55

2 stops27h 54m

Kolkata Netaji S. Chandra

Sat 4/4

04:00-19:23

2 stops51h 53m

₹ 131,667

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Sun 22/3

18:35-08:40

2 stops49h 35m

Kolkata Netaji S. Chandra

Sat 4/4

21:00-17:15

3 stops32h 45m

₹ 206,556

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Fri 6/3

21:10-22:25

3 stops59h 45m

Kolkata Netaji S. Chandra

Mon 16/3

23:40-18:50

3 stops31h 40m

₹ 230,282

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Sun 22/3

21:58-00:35

2 stops38h 07m

₹ 288,599

San DiegoKolkata

SAN - CCU

SANCCU

San Diego

Sat 21/3

21:05-21:15

2 stops35h 40m

₹ 342,932

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Best time to book a flight from San Diego to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from San Diego with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Kolkata

How much does it cost for a return flight from San Diego to Kolkata?

Related info for your journey

Find useful and relevant information for your journey from San Diego to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Kolkata?

    Air India can get you from San Diego to Kolkata in just under 37h 55m. Your travel time can differ by up to . The distance between San Diego and Kolkata is about 13272 km.

  • Can I find deals for flights from San Diego to Kolkata that include hotel bookings?

    Yes. In addition to deals on San Diego to Kolkata flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Kolkata?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Kolkata.

  • Can I find deals for business class flights from San Diego to Kolkata?

    Yes. Cheapflights offers flight deals from San Diego to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Deals for San Diego to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Diego to Kolkata?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Kolkata.

Can Cheapflights find flights from San Diego to Kolkata with no change fees?

Need flexible booking options for your flight to Kolkata from San Diego? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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