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$598+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — CCU
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap 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 February 23, 2026.

This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 11/187:00 am
OAK
-
CCU
2 stops29h 25m
Qatar Airways
Sun 1/173:25 am
CCU
-
OAK
2 stops32h 15m
Qatar Airways
Deal found 2/22$1,172
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 2/256:15 am
OAK
-
CCU
2 stops30h 10m
Qatar Airways
Tue 3/103:25 am
CCU
-
OAK
2 stops33h 03m
Qatar Airways
Deal found 2/19$1,234
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:00 am
OAK
-
CCU
2 stops31h 00m
Qatar Airways
Sat 5/234:00 am
CCU
-
OAK
2 stops32h 29m
Qatar Airways
Deal found 2/21$1,308
This Qatar Airways deal was found by Cheapflights users on 2/21. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:15 am
OAK
-
CCU
2 stops30h 10m
Qatar Airways
Wed 3/113:25 am
CCU
-
OAK
2 stops33h 03m
Qatar Airways
Deal found 2/21$1,329
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
OAK
-
CCU
2 stops30h 25m
Qatar Airways
Wed 4/84:00 am
CCU
-
OAK
2 stops32h 13m
Qatar Airways
Deal found 2/21$1,400
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/11:20 pm
OAK
-
CCU
2 stops44h 45m
Multiple Airlines
Mon 8/1711:30 pm
CCU
-
OAK
2 stops31h 56m
Multiple Airlines
Deal found 2/20$1,581
This Gurufare deal was found by Cheapflights users on 2/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:54 am
OAK
-
CCU
3 stops28h 51m
Multiple Airlines
Sun 3/159:00 pm
CCU
-
OAK
3 stops74h 34m
Multiple Airlines
Deal found 2/23$1,660
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/211:13 am
OAK
-
CCU
2 stops46h 32m
Multiple Airlines
Fri 4/1711:30 pm
CCU
-
OAK
2 stops36h 43m
Multiple Airlines
Deal found 2/20$1,692
This Indian Eagle deal was found by Cheapflights users on 2/22. 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 4/77:00 am
OAK
-
CCU
2 stops31h 00m
Multiple Airlines
Tue 4/144:00 am
CCU
-
OAK
2 stops32h 13m
Multiple Airlines
Deal found 2/22$1,773
This Gurufare deal was found by Cheapflights users on 2/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
OAK
-
CCU
2 stops31h 00m
Multiple Airlines
Mon 8/174:00 am
CCU
-
OAK
2 stops31h 17m
Multiple Airlines
Deal found 2/20$1,829
This oojo deal was found by Cheapflights users on 2/22. 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.
Wed 3/46:15 am
OAK
-
CCU
2 stops30h 10m
Qatar Airways
Sun 3/223:25 am
CCU
-
OAK
2 stops32h 48m
Qatar Airways
Deal found 2/22$1,875
This oojo deal was found by Cheapflights users on 2/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:15 am
OAK
-
CCU
2 stops30h 10m
Qatar Airways
Fri 3/63:25 am
CCU
-
OAK
2 stops33h 59m
Qatar Airways
Deal found 2/21$1,950

Find 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,308
(oojo)

One-way from

$598
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,222
Provider with most accurate pricing for Oakland-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Kolkata Netaji S. Chandra flights.
Search Deals
From Oakland to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Oakland to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 23, 2026.
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 3/5

6:15 am-1:55 am

2 stops30h 10m

Kolkata Netaji S. Chandra

Wed 3/11

3:25 am-11:58 pm

2 stops33h 03m

$1,329

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Tue 3/24

7:00 am-1:55 am

2 stops30h 25m

Kolkata Netaji S. Chandra

Wed 4/8

4:00 am-11:43 pm

2 stops32h 13m

$1,400

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Fri 3/6

9:54 am-4:15 am

3 stops28h 51m

Kolkata Netaji S. Chandra

Sun 3/15

9:00 pm-11:04 am

3 stops74h 34m

$1,660

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Sun 8/2

7:00 am-2:30 am

2 stops31h 00m

Kolkata Netaji S. Chandra

Mon 8/17

4:00 am-10:47 pm

2 stops31h 17m

$1,829

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Sun 8/2

7:00 am-2:30 am

2 stops31h 00m

Kolkata Netaji S. Chandra

Mon 8/17

4:00 am-10:02 pm

2 stops30h 32m

$2,075

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Sun 8/2

10:24 am-7:30 am

3 stops32h 36m

Kolkata Netaji S. Chandra

Sun 8/16

2:00 am-6:56 pm

3 stops53h 26m

$2,089

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Sat 4/11

7:00 am-2:20 am

2 stops30h 50m

Kolkata Netaji S. Chandra

Sat 4/25

4:00 am-10:32 pm

2 stops31h 02m

$2,215

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Tue 4/7

11:13 am-2:30 am

2 stops26h 47m

Kolkata Netaji S. Chandra

Tue 4/14

6:30 pm-5:46 pm

3 stops35h 46m

$2,329

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Tue 3/10

6:15 am-1:55 am

2 stops31h 10m

$598

OaklandKolkata

OAK - CCU

OAKCCU

Oakland

Wed 3/4

6:15 am-1:55 am

2 stops30h 10m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 20 results
1
2
  • Most accurate provider: When it comes to deals on Oakland, California-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 July is currently the most expensive (average of $920). 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 10m. Qatar Airways provides one of the quickest options available for as low as $1,329. 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 July is currently the most expensive (average of $920). 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.

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