Find us faster — just Google flightlist (one word)

Flights from Kolkata to Austin (CCU to AUS)

Discover alternate routes & cheap one way flights from Kolkata to Austin (CCU to AUS) within a departure date range.

⭐ Search by country or region to discover cheaper routes you didn't know existed. Example: Netherlands → Italy or Europe → South-East Asia.

Budget
Travel Time
Layover Time
Loading…
  • USD 1381
    Iberia AirlinesIndiGo AirlinesBritish Airways
    6:40pm - 4:50pm
    Sun Jan 12th
    33h 40m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 5128 Depart at 6:40pm from Kolkata (CCU) Fly for 3h 5m Arrive at 9:45pm in Mumbai (BOM)

    Layover in Mumbai for 4h 25m

    Mon Jan 13th 2025 British Airways · BA 138 Depart at 2:10am from Mumbai (BOM) Fly for 10h 25m Arrive at 7:05am in London (LHR)

    Layover in London for 5h 5m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1383
    Iberia AirlinesAir VistaraBritish Airways
    8:30pm - 4:50pm
    Sun Jan 12th
    31h 50m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Air Vistara · UK 776 Depart at 8:30pm from Kolkata (CCU) Fly for 2h 50m Arrive at 11:20pm in Mumbai (BOM)

    Layover in Mumbai for 2h 50m

    Mon Jan 13th 2025 British Airways · BA 138 Depart at 2:10am from Mumbai (BOM) Fly for 10h 25m Arrive at 7:05am in London (LHR)

    Layover in London for 5h 5m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1426
    EmiratesAlaska Airlines
    8:20pm - 11:55pm
    Sun Jan 12th
    39h 5m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Emirates · EK 573 Depart at 8:20pm from Kolkata (CCU) Fly for 5h 25m Arrive at 12:15am in Dubai (DXB)

    Layover in Dubai for 8h 35m

    Mon Jan 13th 2025 Emirates · EK 225 Depart at 8:50am from Dubai (DXB) Fly for 16h 0m Arrive at 12:50pm in San Francisco (SFO)

    Layover in San Francisco for 5h 25m

    Mon Jan 13th 2025 Alaska Airlines · AS 534 Depart at 6:15pm from San Francisco (SFO) Fly for 3h 40m Arrive at 11:55pm in Austin (AUS)

  • USD 1429
    IndiGo AirlinesBritish AirwaysIberia Airlines
    5:30am - 4:50pm
    Sun Jan 12th
    46h 50m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 474 Depart at 5:30am from Kolkata (CCU) Fly for 2h 15m Arrive at 7:45am in New Delhi (DEL)

    Layover in New Delhi for 3h 5m

    Sun Jan 12th 2025 British Airways · BA 256 Depart at 10:50am from New Delhi (DEL) Fly for 9h 50m Arrive at 3:10pm in London (LHR)

    Layover in London for 21h 0m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1593
    Iberia AirlinesIndiGo AirlinesVirgin Atlantic Airways
    9:45pm - 4:50pm
    Sun Jan 12th
    30h 35m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 115 Depart at 9:45pm from Kolkata (CCU) Fly for 2h 55m Arrive at 12:40am in Mumbai (BOM)

    Layover in Mumbai for 3h 25m

    Mon Jan 13th 2025 Virgin Atlantic Airways · VS 359 Depart at 4:05am from Mumbai (BOM) Fly for 10h 20m Arrive at 8:55am in London (LHR)

    Layover in London for 3h 15m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1644
    IndiGo AirlinesAir India LimitedAlaska Airlines
    9:45pm - 12:28pm
    Sun Jan 12th
    50h 13m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 115 Depart at 9:45pm from Kolkata (CCU) Fly for 2h 55m Arrive at 12:40am in Mumbai (BOM)

    Layover in Mumbai for 13h 50m

    Mon Jan 13th 2025 Air India Limited · AI 179 Depart at 2:30pm from Mumbai (BOM) Fly for 16h 0m Arrive at 5:00pm in San Francisco (SFO)

    Layover in San Francisco for 14h 0m

    Tue Jan 14th 2025 Alaska Airlines · AS 512 Depart at 7:00am from San Francisco (SFO) Fly for 3h 28m Arrive at 12:28pm in Austin (AUS)

  • USD 1645
    Iberia AirlinesIndiGo AirlinesAir India Limited
    9:00pm - 4:50pm
    Sun Jan 12th
    31h 20m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 224 Depart at 9:00pm from Kolkata (CCU) Fly for 2h 30m Arrive at 11:30pm in New Delhi (DEL)

    Layover in New Delhi for 3h 15m

    Mon Jan 13th 2025 Air India Limited · AI 161 Depart at 2:45am from New Delhi (DEL) Fly for 9h 20m Arrive at 6:35am in London (LHR)

    Layover in London for 5h 35m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1669
    Qatar AirwaysAlaska Airlines
    3:35am - 11:55pm
    Sun Jan 12th
    31h 50m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Qatar Airways · QR 541 Depart at 3:35am from Kolkata (CCU) Fly for 5h 40m Arrive at 6:45am in Doha (DOH)

    Layover in Doha for 1h 20m

    Sun Jan 12th 2025 Qatar Airways · QR 737 Depart at 8:05am from Doha (DOH) Fly for 15h 45m Arrive at 12:50pm in San Francisco (SFO)

    Layover in San Francisco for 5h 25m

    Sun Jan 12th 2025 Alaska Airlines · AS 534 Depart at 6:15pm from San Francisco (SFO) Fly for 3h 40m Arrive at 11:55pm in Austin (AUS)

  • USD 1678
    IndiGo AirlinesAir India LimitedAlaska Airlines
    9:25am - 12:28pm
    Sun Jan 12th
    38h 33m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 386 Depart at 9:25am from Kolkata (CCU) Fly for 2h 45m Arrive at 12:10pm in Bengaluru (BLR)

    Layover in Bengaluru for 2h 25m

    Sun Jan 12th 2025 Air India Limited · AI 175 Depart at 2:35pm from Bengaluru (BLR) Fly for 15h 55m Arrive at 5:00pm in San Francisco (SFO)

    Layover in San Francisco for 14h 0m

    Mon Jan 13th 2025 Alaska Airlines · AS 512 Depart at 7:00am from San Francisco (SFO) Fly for 3h 28m Arrive at 12:28pm in Austin (AUS)

  • USD 1691
    EmiratesBritish AirwaysIberia Airlines
    8:55am - 4:50pm
    Sun Jan 12th
    43h 25m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Emirates · EK 571 Depart at 8:55am from Kolkata (CCU) Fly for 5h 25m Arrive at 12:50pm in Dubai (DXB)

    Layover in Dubai for 13h 20m

    Mon Jan 13th 2025 British Airways · BA 106 Depart at 2:10am from Dubai (DXB) Fly for 8h 5m Arrive at 6:15am in London (LHR)

    Layover in London for 5h 55m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1693
    IndiGo AirlinesBritish AirwaysIberia Airlines
    10:30pm - 4:50pm
    Sun Jan 12th
    29h 50m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 2415 Depart at 10:30pm from Kolkata (CCU) Fly for 2h 40m Arrive at 1:10am in New Delhi (DEL)

    Layover in New Delhi for 2h 10m

    Mon Jan 13th 2025 British Airways · BA 142 Depart at 3:20am from New Delhi (DEL) Fly for 9h 40m Arrive at 7:30am in London (LHR)

    Layover in London for 4h 40m

    Mon Jan 13th 2025 Iberia Airlines · IB 3573 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 1725
    IndiGo AirlinesAir India LimitedAlaska Airlines
    10:30pm - 11:55pm
    Sun Jan 12th
    36h 55m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 IndiGo Airlines · 6E 2415 Depart at 10:30pm from Kolkata (CCU) Fly for 2h 40m Arrive at 1:10am in New Delhi (DEL)

    Layover in New Delhi for 2h 50m

    Mon Jan 13th 2025 Air India Limited · AI 173 Depart at 4:00am from New Delhi (DEL) Fly for 15h 30m Arrive at 6:00am in San Francisco (SFO)

    Layover in San Francisco for 12h 15m

    Mon Jan 13th 2025 Alaska Airlines · AS 534 Depart at 6:15pm from San Francisco (SFO) Fly for 3h 40m Arrive at 11:55pm in Austin (AUS)

  • USD 2305
    EmiratesBritish Airways
    8:55am - 4:50pm
    Sun Jan 12th
    43h 25m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Emirates · EK 571 Depart at 8:55am from Kolkata (CCU) Fly for 5h 25m Arrive at 12:50pm in Dubai (DXB)

    Layover in Dubai for 13h 20m

    Mon Jan 13th 2025 British Airways · BA 106 Depart at 2:10am from Dubai (DXB) Fly for 8h 5m Arrive at 6:15am in London (LHR)

    Layover in London for 5h 55m

    Mon Jan 13th 2025 British Airways · BA 191 Depart at 12:10pm from London (LHR) Fly for 10h 40m Arrive at 4:50pm in Austin (AUS)

  • USD 4080
    Air VistaraAir Canada
    7:10am - 10:57am
    Sun Jan 12th
    39h 17m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Air Vistara · UK 720 Depart at 7:10am from Kolkata (CCU) Fly for 2h 25m Arrive at 9:35am in New Delhi (DEL)

    Layover in New Delhi for 14h 20m

    Sun Jan 12th 2025 Air Canada · AC 43 Depart at 11:55pm from New Delhi (DEL) Fly for 17h 0m Arrive at 6:25am in Toronto (YYZ)

    Layover in Toronto for 1h 45m

    Mon Jan 13th 2025 Air Canada · AC 1739 Depart at 8:10am from Toronto (YYZ) Fly for 3h 47m Arrive at 10:57am in Austin (AUS)

  • USD 4087
    Air VistaraAir Canada
    6:45pm - 10:57am
    Sun Jan 12th
    27h 42m
    Kolkata (CCU) → Austin (AUS)
    2 Stops

    Sun Jan 12th 2025 Air Vistara · UK 738 Depart at 6:45pm from Kolkata (CCU) Fly for 2h 35m Arrive at 9:20pm in New Delhi (DEL)

    Layover in New Delhi for 2h 35m

    Sun Jan 12th 2025 Air Canada · AC 43 Depart at 11:55pm from New Delhi (DEL) Fly for 17h 0m Arrive at 6:25am in Toronto (YYZ)

    Layover in Toronto for 1h 45m

    Mon Jan 13th 2025 Air Canada · AC 1739 Depart at 8:10am from Toronto (YYZ) Fly for 3h 47m Arrive at 10:57am in Austin (AUS)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Kolkata to Austin (CCU to AUS).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais