$1,364+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Oakland to Kolkata with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $2,100 (Gurufare) |
|---|---|
One-way from | $1,364 (oojo) |
Popular in | December |
Cheapest in | September |
Average price | $1,526 |
Find flight deals from Oakland to Kolkata
Cheapest flights from Oakland to KolkataExplore 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 June 12, 2025.
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 June 12, 2025.
This Gurufare deal was found by Cheapflights users on 6/9. 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.
This FlightHub deal was found by Cheapflights users on 6/10. 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.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight 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 June 12, 2025.
Use the filters below to find and compare flights from Oakland to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
OaklandKolkata
OAK - CCU
OAKCCU
Oakland
Mon 6/30
9:28 am-9:20 am
3 stops35h 22m
Kolkata Netaji S. Chandra
Mon 7/21
2:00 am-10:06 pm
3 stops32h 36m
OaklandKolkata
OAK - CCU
OAKCCU
Oakland
Thu 7/10
7:00 am-2:20 am
2 stops30h 50m
Kolkata Netaji S. Chandra
Sat 7/19
3:50 am-11:59 pm
2 stops32h 39m
OaklandKolkata
OAK - CCU
OAKCCU
Oakland
Mon 6/30
9:38 pm-8:30 pm
3 stops34h 22m
Kolkata Netaji S. Chandra
Mon 7/21
3:50 am-6:33 pm
2 stops27h 13m
OaklandKolkata
OAK - CCU
OAKCCU
Oakland
Sun 7/27
7:00 am-2:20 am
2 stops30h 50m
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.
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, September is the cheapest month in which you can book a flight from Oakland, California to Kolkata (average of $970). Flying from Oakland, California 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.
Rainfall in Kolkata by month
Plan your trip to Kolkata by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.
Temperature in Kolkata by month
Plan your trip to Kolkata by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).
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 June 12, 2025.
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Janak,Oct 2023
DOH - AMD
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Janak,Oct 2023
DOH - AMD
Food
Boarding
Comfort
Overall
Entertainment
Crew
Reviews
Janak,Oct 2023
DOH - AMD