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Cheap flights from Austin to Kolkata from ₹ 45,039

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CCU
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

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Cheapest flights from Austin to Kolkata
Explore the most affordable flight options available from Austin to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Thu 27/1106:27AUS - CCU
2 stops31h 58mMultiple Airlines
Wed 24/1218:00CCU - AUS
2 stops31h 56mMultiple Airlines
Deal found 14/11₹ 117,473
Fri 28/1110:29AUS - CCU
2 stops51h 56mMultiple Airlines
Sun 7/1203:25CCU - AUS
2 stops44h 13mMultiple Airlines
Deal found 15/11₹ 121,374
Fri 28/1114:16AUS - CCU
3 stops30h 54mLufthansa
Mon 8/1221:00CCU - AUS
2 stops28h 45mLufthansa
Deal found 15/11₹ 124,211
Thu 27/1107:11AUS - CCU
2 stops55h 14mQatar Airways
Tue 23/1203:25CCU - AUS
2 stops25h 47mQatar Airways
Deal found 14/11₹ 125,629
Fri 28/1107:12AUS - CCU
3 stops36h 43mBritish Airways
Sun 7/1203:15CCU - AUS
2 stops49h 05mBritish Airways
Deal found 15/11₹ 127,580
Thu 27/1116:18AUS - CCU
3 stops28h 52mLufthansa
Wed 24/1221:00CCU - AUS
2 stops28h 45mLufthansa
Deal found 14/11₹ 128,555
Sun 30/1114:16AUS - CCU
3 stops30h 54mLufthansa
Tue 9/1221:00CCU - AUS
2 stops52h 45mLufthansa
Deal found 15/11₹ 128,821
Sun 30/1114:50AUS - CCU
2 stops23h 35mMultiple Airlines
Tue 9/1218:00CCU - AUS
2 stops32h 19mMultiple Airlines
Deal found 15/11₹ 136,180
Sun 30/1116:10AUS - CCU
2 stops29h 00mLufthansa
Mon 8/1221:00CCU - AUS
2 stops28h 45mLufthansa
Deal found 15/11₹ 136,889
Fri 28/1114:50AUS - CCU
2 stops47h 35mQatar Airways
Sun 7/1203:25CCU - AUS
2 stops33h 04mQatar Airways
Deal found 15/11₹ 137,598
Sun 30/1114:50AUS - CCU
2 stops23h 35mMultiple Airlines
Mon 8/1218:00CCU - AUS
2 stops32h 19mMultiple Airlines
Deal found 15/11₹ 144,691

Cheap flight deals from Austin to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 16 November 2025.

Round-trip from

₹ 93,624

One-way from

₹ 45,039

Popular in

December

Cheapest in

August

Average price

₹ 113,128
British Airways
  • British Airways
  • 20/1-26/1
  • 5 total stops
  • 78h 10m total
  • Austin to Kolkata
Search Deals
25/11
  • 25/11
  • 3 total stops
  • 52h 12m total
  • Austin to Kolkata
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (₹ 2,821,064 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (₹ 936,643 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austin 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 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Austin to Kolkata that are best for you.

Fly from

Austin

Fly to

Kolkata

Route

Depart

Return

Price

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Tue 20/1

14:50-07:25

3 stops29h 05m

Kolkata Netaji S. Chandra

Tue 27/1

19:30-16:50

2 stops32h 50m

₹ 93,624

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Sun 8/2

07:03-02:40

3 stops32h 07m

Kolkata Netaji S. Chandra

Fri 13/2

03:35-23:44

2 stops31h 39m

₹ 95,219

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Wed 28/1

19:00-10:30

2 stops28h 00m

Kolkata Netaji S. Chandra

Fri 13/2

03:15-16:50

2 stops49h 05m

₹ 95,485

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Fri 6/3

19:00-10:30

2 stops28h 00m

Kolkata Netaji S. Chandra

Sat 14/3

03:15-17:50

2 stops49h 05m

₹ 100,805

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Tue 25/11

17:23-09:05

3 stops52h 12m

₹ 45,039

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Mon 29/12

06:00-02:40

3 stops33h 10m

₹ 58,515

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Tue 30/12

16:24-00:40

3 stops44h 46m

₹ 58,603

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Sun 28/12

06:00-20:00

3 stops50h 30m

₹ 59,579

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Thu 25/12

13:52-08:40

3 stops31h 18m

₹ 70,484

AustinKolkata

AUS - CCU

AUSCCU

Austin Bergstrom

Fri 26/12

16:18-08:40

3 stops28h 52m

₹ 72,966

Flights are sorted by cheapest return flights first.

Deals found on 13/11

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

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

Cheapflights Insights

Everything you need to know about your flight from Austin to Kolkata

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

Use this chart to determine the optimal time to book a return flight from Austin to Kolkata. Price data was last updated on 14 November 2025.

The price you pay for your flight from Austin to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Austin to Kolkata (average of ₹ 75,094). Flying from Austin to Kolkata in December is currently the most expensive (average of ₹ 138,751). 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 Austin 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 Austin to Kolkata?

    A quick flight from Austin to Kolkata can take about 29h 05m. British Airways provides one of the quickest options available for as low as ₹ 93,624. The distance from Austin to Kolkata is about 14093 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin 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 Austin to Kolkata?

    Currently, August is the cheapest month in which you can book a flight from Austin to Kolkata (average of ₹ 75,094). Flying from Austin to Kolkata in December is currently the most expensive (average of ₹ 138,751). 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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Alternative routes for Austin to Kolkata

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