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$1,249+ Cheap flights from Oakland, CA (OAK) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CCU
Dec 23 — Dec 301
Tue 12/23
Tue 12/30
1 adult, Economy
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Cheap flight deals from Oakland to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 November 23, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$2,377
(Qatar Airways)

One-way from

$1,249
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,169
Provider with most accurate pricing for San Francisco-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Kolkata Netaji S. Chandra flights.
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From Oakland to Kolkata Netaji S. Chandra
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One-way flight from Oakland to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 15% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($67 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oakland to Kolkata

Cheapest flights from Oakland to Kolkata
Explore the most affordable flight options available from Oakland to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 23, 2025.

This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Wed 12/1711:21 amOAK - CCU
2 stops45h 34mMultiple Airlines
Wed 1/711:40 pmCCU - OAK
2 stops30h 13mMultiple Airlines
Deal found 11/23$4,192
This Indian Eagle deal was found by Cheapflights users on 11/21. 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.
Fri 12/193:01 pmOAK - CCU
2 stops41h 54mMultiple Airlines
Wed 1/711:40 pmCCU - OAK
2 stops30h 13mMultiple Airlines
Deal found 11/21$4,292
This oojo deal was found by Cheapflights users on 11/23. 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.
Fri 12/199:49 amOAK - CCU
2 stops26h 36mQatar Airways
Thu 12/253:25 amCCU - OAK
2 stops34h 04mQatar Airways
Deal found 11/23$4,491
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Mon 12/156:40 amOAK - CCU
2 stops29h 45mQatar Airways
Wed 1/73:25 amCCU - OAK
2 stops26h 28mQatar Airways
Deal found 11/23$4,659
This Travelocity deal was found by Cheapflights users on 11/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amOAK - CCU
2 stops36h 00mMultiple Airlines
Mon 1/53:25 amCCU - OAK
2 stops34h 04mMultiple Airlines
Deal found 11/21$4,798
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Wed 12/1711:21 amOAK - CCU
2 stops25h 04mQatar Airways
Thu 1/83:25 amCCU - OAK
2 stops26h 28mQatar Airways
Deal found 11/23$4,805
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Tue 12/1611:21 amOAK - CCU
2 stops25h 04mQatar Airways
Wed 1/73:25 amCCU - OAK
2 stops26h 28mQatar Airways
Deal found 11/23$4,897
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Mon 12/1511:21 amOAK - CCU
2 stops25h 04mMultiple Airlines
Tue 1/63:25 amCCU - OAK
2 stops26h 28mMultiple Airlines
Deal found 11/23$4,919
This Indian Eagle deal was found by Cheapflights users on 11/21. 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.
Mon 12/1511:21 amOAK - CCU
2 stops25h 04mQatar Airways
Thu 1/83:25 amCCU - OAK
2 stops26h 28mQatar Airways
Deal found 11/21$5,017
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Thu 12/189:49 amOAK - CCU
2 stops26h 36mQatar Airways
Wed 1/73:25 amCCU - OAK
2 stops26h 28mQatar Airways
Deal found 11/23$5,042
This Indian Eagle deal was found by Cheapflights users on 11/23. 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.
Mon 12/1511:21 amOAK - CCU
2 stops25h 04mMultiple Airlines
Mon 1/53:25 amCCU - OAK
2 stops34h 04mMultiple Airlines
Deal found 11/23$5,065

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 November 23, 2025.
Use the filters below to find and compare flights from Oakland to Kolkata that are best for you.

Fly from

Oakland

Fly to

Kolkata

Route

Depart

Return

Price

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Thu 4/30

7:00 am-2:20 am

2 stops30h 50m

Kolkata Netaji S. Chandra

Sun 5/3

3:50 am-11:39 pm

2 stops32h 19m

$2,377

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Mon 1/5

3:01 pm-10:25 pm

2 stops41h 54m

Kolkata Netaji S. Chandra

Mon 1/12

11:40 pm-4:23 pm

2 stops30h 13m

$3,239

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Fri 12/19

9:49 am-1:55 am

2 stops26h 36m

Kolkata Netaji S. Chandra

Thu 12/25

3:25 am-11:59 pm

2 stops34h 04m

$4,491

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Mon 12/15

6:40 am-1:55 am

2 stops29h 45m

Kolkata Netaji S. Chandra

Wed 1/7

3:25 am-4:23 pm

2 stops26h 28m

$4,659

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Thu 12/18

6:10 am-7:40 am

2 stops36h 00m

Kolkata Netaji S. Chandra

Mon 1/5

3:25 am-11:59 pm

2 stops34h 04m

$4,798

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Wed 12/17

11:21 am-1:55 am

2 stops25h 04m

Kolkata Netaji S. Chandra

Thu 1/8

3:25 am-4:23 pm

2 stops26h 28m

$4,805

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Sun 12/21

6:10 am-1:55 am

2 stops30h 15m

Kolkata Netaji S. Chandra

Wed 1/7

3:25 am-4:23 pm

2 stops26h 28m

$5,042

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Thu 12/18

9:49 am-1:55 am

2 stops26h 36m

Kolkata Netaji S. Chandra

Wed 1/7

3:25 am-4:23 pm

2 stops26h 28m

$5,042

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Wed 12/17

11:21 am-1:55 am

2 stops25h 04m

Kolkata Netaji S. Chandra

Tue 1/6

3:25 am-4:23 pm

2 stops26h 28m

$5,065

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Wed 12/17

11:21 am-1:55 am

2 stops25h 04m

Kolkata Netaji S. Chandra

Wed 1/7

3:25 am-4:23 pm

2 stops26h 28m

$5,167

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 22 results
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Best time to book a flight from Oakland to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Oakland 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 Oakland to Kolkata

What is the cheapest month to book a flight from Oakland, California to Kolkata?

Currently, October is the cheapest month in which you can book a flight from Oakland, California to Kolkata (average of $546). Flying from Oakland, California to Kolkata in December is currently the most expensive (average of $978). 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.

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 Oakland, California to Kolkata?

    A quick flight from Oakland, California to Kolkata can take about 30h 50m. Qatar Airways provides one of the quickest options available for as low as $2,377. Airlines will cover a distance of 7809 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Kolkata?

    Currently, October is the cheapest month in which you can book a flight from Oakland, California to Kolkata (average of $546). Flying from Oakland, California to Kolkata in December is currently the most expensive (average of $978). 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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