How does KAYAK find such low prices on flights from California to Kolkata?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Kolkata.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Kolkata?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from California is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from California to Kolkata?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Kolkata?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

₹ 42,025 CHEAP FLIGHTS from California to Kolkata

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from California to Kolkata

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from California to Kolkata

Sat, 14 Nov - Mon, 7 Dec

11:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 78,535China Eastern

3+ days ago

Mon, 25 Jan - Sun, 31 Jan

22:05 - 22:25Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

34h 50m1 stop Singapore Changi

23:40 - 19:55Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

33h 45m1 stop Singapore Changi

₹ 82,147Singapore Airlines

1 day ago

Wed, 27 Jan - Sun, 28 Feb

22:05 - 22:30Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

34h 55m1 stop Singapore Changi

23:40 - 11:15Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

25h 05m2 stops Singapore Changi Tokyo Narita

₹ 82,908Singapore Airlines

Just now

Tue, 17 Nov - Mon, 7 Dec

11:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Hongqiao Intl

₹ 83,098China Eastern

3+ days ago

Wed, 27 Jan - Sun, 28 Feb

19:50 - 22:30Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

37h 10m1 stop Singapore Changi

23:40 - 19:55Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

33h 45m1 stop Singapore Changi

₹ 83,954Singapore Airlines

Just now

Wed, 27 Jan - Mon, 1 Mar

22:05 - 22:30Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

34h 55m1 stop Singapore Changi

23:20 - 19:55Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

34h 05m1 stop Singapore Changi

₹ 84,049Singapore Airlines

Just now

Tue, 10 Nov - Mon, 16 Nov

11:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 85,000China Eastern

1 day ago

Tue, 10 Nov - Mon, 16 Nov

11:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Ji'an Ji An/Jing Gang Shan Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 87,377China Eastern

1 day ago

Wed, 27 Jan - Sat, 27 Feb

19:50 - 22:30Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

37h 10m1 stop Singapore Changi

23:40 - 18:10Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

32h 00m1 stop Singapore Changi

₹ 88,137Singapore Airlines

Just now

Tue, 5 Jan - Thu, 4 Feb

11:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 88,232China Eastern

4 hours ago

Recent last minute flight deals from California to Kolkata

Wed, 21 Oct - Sat, 7 Nov

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

23h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 78,535China Eastern

3+ days ago

Tue, 20 Oct - Sat, 7 Nov

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m3 stops Shanghai Pu Dong Zhaotong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 83,098China Eastern

3+ days ago

Sat, 17 Oct - Mon, 2 Nov

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Hongqiao Intl

₹ 98,786China Eastern

3+ days ago

Tue, 20 Oct - Sat, 7 Nov

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 103,445China Eastern

3+ days ago

Fri, 16 Oct - Mon, 2 Nov

23:59 - 20:30Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

32h 01m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

21:00 - 19:19Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

35h 49m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 106,583Etihad Airways

3+ days ago

Sun, 18 Oct - Mon, 26 Oct

06:00 - 02:55San Francisco San Francisco-Kolkata Kolkata Netaji S. Chandra

32h 25m2 stops Chicago O'Hare Intl Abu Dhabi Zayed Intl

21:00 - 00:25Kolkata Kolkata Netaji S. Chandra-San Francisco San Francisco

39h 55m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 113,143Multiple Airlines

3+ days ago

Sat, 17 Oct - Sat, 31 Oct

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

47h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 10:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m2 stops Kunming Changshui Shanghai Pu Dong

₹ 115,425China Eastern

3+ days ago

Wed, 21 Oct - Sat, 7 Nov

07:49 - 02:55Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

30h 36m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

03:20 - 19:51Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

30h 01m2 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson

₹ 116,566Multiple Airlines

21 hours ago

Wed, 21 Oct - Sun, 8 Nov

09:28 - 02:55Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

28h 57m2 stops New York John F Kennedy Intl Abu Dhabi Zayed Intl

21:00 - 21:30Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

38h 00m2 stops Abu Dhabi Zayed Intl Boston Logan Intl

₹ 117,041Multiple Airlines

2 days ago

Fri, 16 Oct - Mon, 2 Nov

12:30 - 00:10Los Angeles Los Angeles-Kolkata Kolkata Netaji S. Chandra

23h 10m2 stops Shanghai Pu Dong Kunming Changshui

01:10 - 09:05Kolkata Kolkata Netaji S. Chandra-Los Angeles Los Angeles

45h 25m3 stops Kunming Changshui Fuzhou Shanghai Pu Dong

₹ 117,231China Eastern

3+ days ago

Useful Info

Low season	August
High season	December
Cheapest flight	₹ 42,025

Best time to beat the crowds but there is an average 4% increase in price.

Most popular time to fly (33% more expensive on average)

Flight from Los Angeles to Kolkata

How does KAYAK find such low prices on flights from California to Kolkata?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Kolkata.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Kolkata?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from California is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from California to Kolkata?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Kolkata?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.