Cheap flights from California to Kolkata from ₹ 38,432
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from California to Kolkata
Keep the following information in mind while searching for California to Kolkata flight deals. Data was last updated 29 June 2025.
Round-trip from | ₹ 69,262 |
---|---|
One-way from | ₹ 38,432 |
Popular in | December |
Cheapest in | March |
Average price | ₹ 135,279 |
Good round-trip deal | ₹ 115,502 or less |
Find flight deals from California to Kolkata
Cheapest flights from California to KolkataExplore the most affordable flight options available from California to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.
Explore the most affordable flight options available from California to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from California 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 29 June 2025.
Use the filters below to find and compare flights from California to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesKolkata
LAX - CCU
LAXCCU
Los Angeles
Sun 24/8
20:40-22:15
1 stop37h 05m
Kolkata Netaji S. Chandra
Sun 14/9
23:30-21:50
1 stop34h 50m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Sat 23/8
10:00-23:30
1 stop25h 00m
Kolkata Netaji S. Chandra
Fri 5/9
02:25-07:00
1 stop41h 05m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Wed 20/8
14:20-07:40
2 stops28h 50m
Kolkata Netaji S. Chandra
Tue 9/9
20:30-16:10
2 stops32h 10m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Wed 17/9
11:30-22:15
1 stop22h 15m
Kolkata Netaji S. Chandra
Sun 28/9
22:15-18:00
1 stop32h 15m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Fri 3/10
11:30-22:15
1 stop22h 15m
Kolkata Netaji S. Chandra
Sun 26/10
23:40-08:50
1 stop21h 40m
Los AngelesKolkata
LAX - CCU
LAXCCU
Los Angeles
Tue 2/9
06:00-20:35
2 stops26h 05m
Kolkata Netaji S. Chandra
Sun 14/9
04:00-00:11
2 stops32h 41m
San FranciscoKolkata
SFO - CCU
SFOCCU
San Francisco
Fri 12/9
10:22-04:45
2 stops29h 53m
Kolkata Netaji S. Chandra
Tue 16/9
18:00-20:32
2 stops39h 02m
Los AngelesKolkata
LAX - CCU
LAXCCU
Los Angeles
Wed 20/8
23:55-23:59
2 stops35h 34m
Kolkata Netaji S. Chandra
Thu 18/9
00:30-20:40
2 stops32h 40m
Los AngelesKolkata
LAX - CCU
LAXCCU
Los Angeles
Wed 20/8
13:40-17:50
2 stops39h 40m
Kolkata Netaji S. Chandra
Fri 19/9
22:15-18:00
2 stops32h 15m
OntarioKolkata
ONT - CCU
ONTCCU
Ontario
Tue 19/8
00:45-23:59
2 stops58h 44m
Kolkata Netaji S. Chandra
Thu 18/9
00:30-18:00
2 stops54h 00m
Best time to book a flight from California to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from California with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from California to Kolkata
What is the cheapest month to book a flight from California to Kolkata?
Currently, September is the cheapest month in which you can book a flight from California to Kolkata (average of ₹ 120). Flying from California to Kolkata in October is currently the most expensive (average of ₹ 161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CA to CCU?
Find hourly flight availability from California to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 June 2025.
When flying from California to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 29 June 2025.
Get a feel of what it's like to fly with ANA, Emirates, andSingapore Airlines from California to Kolkata by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Overall
Boarding
Comfort
Entertainment
Food
Crew
Reviews
Anonymous,May 2025
SEA - HND
Related info for your journey
Find useful and relevant information for your journey from California to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for California to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from California to Kolkata
Discover the top 2 airlines that operate flights from California to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 29 June 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from California to Kolkata?
Deals for California 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 California to Kolkata?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from California to Kolkata for you. Better yet — we are completely free to use.
Can Cheapflights find flights from California to Kolkata with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from California to Kolkata flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from California to Kolkata become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kolkata from California today and book when prices fit your budget.