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$438+ Cheap flights from Riverside, CA to Kolkata (CCU)

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CCU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Kolkata Netaji S. Chandra are usually found in March or August, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Riverside to Kolkata

Keep the following information in mind while searching for Riverside to Kolkata flight deals. Data was last updated July 31, 2025.

Round-trip from

$891
(Indian Eagle)

One-way from

$438
(Trip.com)

Popular in

December

Cheapest in

March

Average price

$1,528
From Riverside to Kolkata Netaji S. Chandra
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One-way flight from Riverside to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 11% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Riverside to Kolkata

Cheapest flights from Riverside to Kolkata
Explore the most affordable flight options available from Riverside to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Indian Eagle deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amLAX - CCU
2 stops26h 05mEtihad Airways
Sat 10/44:00 amCCU - LAX
2 stops32h 38mEtihad Airways
Deal found 7/30$891
This Justfly.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:30 pmLAX - CCU
2 stops37h 25mSingapore Airlines
Thu 11/1311:40 pmCCU - LAX
1 stop33h 45mSingapore Airlines
Deal found 7/29$897
This Etihad Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:15 pmLAX - CCU
2 stops39h 15mMultiple Airlines
Mon 10/64:00 amCCU - LAX
2 stops30h 08mMultiple Airlines
Deal found 7/28$942
This oojo deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:35 pmLAX - CCU
2 stops34h 10mAir India
Mon 10/69:55 amCCU - LAX
2 stops46h 49mAir India
Deal found 7/30$959
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:40 pmLAX - CCU
2 stops32h 35mIndiGo
Fri 9/269:15 pmCCU - LAX
2 stops33h 15mIndiGo
Deal found 7/30$999
This American Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2210:20 amLAX - CCU
2 stops29h 55mAmerican Airlines
Mon 9/226:00 pmCCU - LAX
2 stops30h 58mAmerican Airlines
Deal found 7/28$1,004
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:10 amLAX - CCU
2 stops50h 55mTurkish Airlines
Sun 9/1410:30 pmCCU - LAX
2 stops32h 00mTurkish Airlines
Deal found 7/30$1,069

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Riverside to Kolkata that are best for you.

Fly from

Riverside

Fly to

Kolkata

Route

Depart

Return

Price

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 9/6

6:00 am-8:35 pm

2 stops26h 05m

Kolkata Netaji S. Chandra

Sat 10/4

4:00 am-12:08 am

2 stops32h 38m

$891

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 9/2

11:15 pm-3:00 am

2 stops39h 15m

Kolkata Netaji S. Chandra

Mon 10/6

4:00 am-9:38 pm

2 stops30h 08m

$942

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 9/8

11:55 pm-10:15 pm

1 stop33h 50m

Kolkata Netaji S. Chandra

Mon 10/20

11:30 pm-9:50 pm

1 stop34h 50m

$956

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 9/6

8:35 pm-7:15 pm

2 stops34h 10m

Kolkata Netaji S. Chandra

Mon 10/6

9:55 am-8:14 pm

2 stops46h 49m

$959

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 8/22

1:40 pm-10:45 am

2 stops32h 35m

Kolkata Netaji S. Chandra

Fri 9/26

9:15 pm-6:00 pm

2 stops33h 15m

$999

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 8/22

10:20 am-4:45 am

2 stops29h 55m

Kolkata Netaji S. Chandra

Mon 9/22

6:00 pm-12:28 pm

2 stops30h 58m

$1,004

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Mon 9/1

12:10 am-3:35 pm

2 stops50h 55m

Kolkata Netaji S. Chandra

Mon 10/6

10:30 pm-11:45 am

2 stops49h 45m

$1,069

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Tue 8/5

1:25 pm-7:35 pm

2 stops41h 40m

$438

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Sat 10/11

1:40 pm-5:50 pm

2 stops39h 40m

$521

Los AngelesKolkata

LAX - CCU

LAXCCU

Los Angeles

Fri 10/10

12:10 am-12:55 pm

2 stops48h 15m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 13 results
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Best time to book a flight from Riverside to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Riverside with our price prediction graph.
Estimated round-trip 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 Riverside to Kolkata

How far ahead should I book a flight from Riverside to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Kolkata. Price data was last updated on July 25, 2025.

The best time to book flights from Riverside to Kolkata is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Riverside to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Riverside to Kolkata (average of $965). Flying from Riverside to Kolkata in December is currently the most expensive (average of $1,647). 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 R1V to CCU?

Find hourly flight availability from Riverside 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 July 31, 2025.

When flying from Riverside 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.

What is the cheapest day to fly from Riverside to Kolkata?

Use this chart to determine the cheapest time to fly round-trip from Riverside to Kolkata. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Riverside to Kolkata flight should consider departing on Monday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 31, 2025.
Get a feel of what it's like to fly with Singapore Airlines, Qatar Airways, and Etihad Airways from Riverside to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qatar Airways
7.4
Good
3,609 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Etihad Airways
7.4
Good
1,230 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Turkish Airlines
7.3
Good
3,933 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
American Airlines
7.2
Good
10,000 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.1

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

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

  • What airport do you fly into for flights to Kolkata from Riverside?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly into when you book flights from Riverside to Kolkata. 8 airlines have flights to Netaji S. Chandra from Riverside on a regular basis. Booking flights from Riverside to Kolkata Netaji S. Chandra should not be difficult; the airport handles an average of 0 inbound flights from Riverside per day.

  • What are the cheapest airlines to fly from Riverside to Kolkata one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as $521. Users have also found prices from $662 and $698 on Turkish Airlines and Singapore Airlines, respectively.

  • What are the cheapest flights from Riverside to Kolkata?

    Looking for the cheapest flight from Riverside to Kolkata? While on average our users pay $1,484, our data indicates the cheapest price to be $1,324. The most popular route (Los Angeles - Kolkata Netaji S. Chandra), is priced around $854.

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

    Yes. In addition to deals on Riverside to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Riverside to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Riverside 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.

  • What is the cheapest month to book a flight from Riverside to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Kolkata (average of $965). Flying from Riverside to Kolkata in December is currently the most expensive (average of $1,647). 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.

See more FAQs

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Top 7 airlines flying from Riverside to Kolkata

Discover the top 7 airlines that operate flights from Riverside 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 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$882Average$1,268FlexibilityNo cancel feeOn-time81%
Etihad AirwaysCheapest$936Average$1,135FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$1,111Average$1,431FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,216Average$1,470FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$1,228Average$1,463FlexibilityNo cancel feeOn-time80%
LufthansaCheapest$1,278Average$1,369FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,501Average$1,722FlexibilityNo cancel feeOn-time75%

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