In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 122.0 inches per month. January is typically the wettest month, when rainfall can reach 122.0 mm. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from CCU to OAK?

When flying from Kolkata to Oakland, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from Kolkata to Oakland?

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

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

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

₹ 99,089+ Cheap Flights from Kolkata to Oakland, California

Cheap flight deals from Kolkata to Oakland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Kolkata to Oakland
Explore the most affordable flight options available from Kolkata to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Wed 28/1001:25 -

2 stops46h 30m

Wed 25/1106:08 -

2 stops36h 02m

Deal found 2/10₹ 163,838

Sat 3/1020:55 -

2 stops51h 00m

Mon 28/1206:00 -

2 stops36h 10m

Deal found 1/10₹ 167,195

Wed 14/1009:50 -

2 stops49h 35m

Thu 5/1119:52 -

2 stops57h 38m

Deal found 1/10₹ 172,471

Sun 20/1220:35 -

2 stops40h 54m

Sun 3/106:00 -

2 stops36h 10m

Deal found 29/9₹ 172,663

Wed 14/1003:40 -

2 stops31h 45m

Fri 23/1019:53 -

2 stops41h 32m

Deal found 29/9₹ 175,253

Fri 2/1020:55 -

2 stops38h 30m

Thu 3/1207:00 -

2 stops46h 30m

Deal found 1/10₹ 175,732

Sat 19/1220:35 -

2 stops53h 11m

Sun 3/106:00 -

2 stops36h 10m

Deal found 29/9₹ 176,308

Wed 14/1003:40 -

2 stops31h 45m

Sat 24/1007:02 -

2 stops30h 23m

Deal found 29/9₹ 182,159

Sun 4/1003:40 -

2 stops31h 45m

Mon 28/1206:00 -

2 stops30h 25m

Deal found 1/10₹ 182,735

Fri 2/1009:50 -

2 stops49h 35m

Fri 25/1206:00 -

2 stops36h 10m

Deal found 1/10₹ 187,627

Fri 2/1003:40 -

2 stops27h 44m

Fri 25/1217:01 -

2 stops43h 24m

Deal found 1/10₹ 188,586

Thu 15/1003:40 -

2 stops31h 45m

Fri 23/1019:53 -

2 stops41h 32m

Deal found 29/9₹ 188,682

Find flight deals from Kolkata to Oakland

Round-trip from	₹ 163,838
One-way from	₹ 99,089
Popular in	February
Cheapest in	November
Average price	₹ 137,075

28/10-25/11
4 total stops
82h 32m total
Kolkata to Oakland

Search Deals

2/12-31/12
2 total stops
51h 00m total
Kolkata to Oakland

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (₹ 2,066,364 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 444,442 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Sun 6/12

09:20-19:12

2 stops47h 22m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 101,487

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Mon 14/12

09:20-19:12

2 stops47h 22m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 114,053

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Wed 13/1

09:20-22:00

2 stops50h 10m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 116,260

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Tue 27/10

03:25-18:54

2 stops27h 59m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 126,619

Fastest return journey

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Sun 10/1

03:25-17:52

2 stops27h 57m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 137,843

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Wed 28/10

01:25-11:25

2 stops46h 30m

Oakland

Wed 25/11

06:08-07:40

2 stops36h 02m

₹ 163,838

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Thu 12/11

20:35-22:40

2 stops39h 35m

Oakland

Sun 16/5

07:00-08:10

2 stops36h 40m

₹ 163,838

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Fri 8/1

03:25-12:22

2 stops46h 27m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 165,948

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Sat 9/1

20:35-22:00

2 stops38h 55m

Oakland

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 167,003

KolkataOakland

CCU Kolkata Netaji S. Chandra - OAK Oakland

CCUOAK

Kolkata Netaji S. Chandra

Sun 14/2

20:35-22:10

2 stops39h 05m

Oakland

Wed 11/8

10:22-08:10

2 stops33h 18m

₹ 167,195

Flights are sorted by cheapest return flights first.

Deals found on 2/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Kolkata to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Kolkata with our price prediction graph.

CCU-OAK

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.

Related info for your journey

Can I find deals for flights from Kolkata to Oakland that include hotel bookings?
Yes. In addition to deals on Kolkata to Oakland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Kolkata to Oakland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Oakland.
Can I find deals for business class flights from Kolkata to Oakland?
Yes. Cheapflights offers flight deals from Kolkata to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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How does Cheapflights help users find flights from Kolkata to Oakland?

When you search for this flight from Kolkata to Oakland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Oakland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

Can Cheapflights notify me if prices for flights from Kolkata to Oakland become cheaper?

Of course! You can now track prices for flights from Kolkata to Oakland and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from Kolkata to Oakland, California from ₹ 99,089

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kolkata to Oakland

Cheapest flights from Kolkata to OaklandExplore the most affordable flight options available from Kolkata to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Explore the most affordable flight options available from Kolkata to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Kolkata to OaklandDiscover carefully curated flight deals from Kolkata to Oakland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Discover carefully curated flight deals from Kolkata to Oakland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Kolkata to OaklandDiscover last-minute flight deals from Kolkata to Oakland. Data last updated 4 October 2026 and is based on user searches.

Discover last-minute flight deals from Kolkata to Oakland. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Kolkata to OaklandSearch for one-way flight options from Kolkata to Oakland. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Search for one-way flight options from Kolkata to Oakland. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.

Find flight deals from Kolkata to Oakland

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Use the filters below to find and compare flights from Kolkata to Oakland that are best for you.

Best time to book a flight from Kolkata to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Kolkata with our price prediction graph.

Related info for your journey

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

How can I find direct flights from Kolkata to Oakland?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kolkata to Oakland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Oakland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Kolkata to Oakland by cabin class

Find flights from Kolkata to Oakland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Kolkata and Oakland flights

Browse other Kolkata and Oakland flight options. Last updated on 4 October 2026.

Other flights from Kolkata

Browse through other flights departing from Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 4 October 2026.

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How does Cheapflights help users find flights from Kolkata to Oakland?

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

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

Can Cheapflights notify me if prices for flights from Kolkata to Oakland become cheaper?

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Cheapest flights from Kolkata to Oakland
Explore the most affordable flight options available from Kolkata to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 October 2026.

Best flights from Kolkata to Oakland
Discover carefully curated flight deals from Kolkata to Oakland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 October 2026.

Last-minute flights from Kolkata to Oakland
Discover last-minute flight deals from Kolkata to Oakland. Data last updated 4 October 2026 and is based on user searches.

One-way flights from Kolkata to Oakland
Search for one-way flight options from Kolkata to Oakland. Find affordable one-way fares based on user searches. Data last updated 4 October 2026.