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Kolkata To Washington Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Kolkata to Washington. Meanwhile, September is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
September

September- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
September

September - is the cheapest month to book round trip flights.

Cheaper Fare
$ 821

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Kolkata To Washington

Cheapest
Air India
Air India

CCU

20:30

Kolkata Netaji Subhash Chandra Bose International Airport

Sat , 06 Sep 2025

20h 40m
ellipse
1 Stop

IAD

07:40

Washington Washington Dulles International Airport

Sun, 07 Sep 2025

$575
Etihad Airways
Etihad Airways

CCU

04:00

Kolkata Netaji Subhash Chandra Bose International Airport

Sat , 06 Sep 2025

21h 40m
ellipse
1 Stop

IAD

16:10

Washington Washington Dulles International Airport

Sat, 06 Sep 2025

$594
Emirates
Emirates

CCU

20:45

Kolkata Netaji Subhash Chandra Bose International Airport

Sat , 06 Sep 2025

21h 25m
ellipse
1 Stop

IAD

08:40

Washington Washington Dulles International Airport

Sun, 07 Sep 2025

$744
Qatar Airways
Qatar Airways

CCU

03:50

Kolkata Netaji Subhash Chandra Bose International Airport

Sat , 06 Sep 2025

21h 20m
ellipse
1 Stop

IAD

15:40

Washington Washington Dulles International Airport

Sat, 06 Sep 2025

$972
Etihad Airways
Etihad Airways

CCU

04:00

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 19 Sep 2025

21h 40m
ellipse
1 Stop

IAD

16:10

Washington Washington Dulles International Airport

Fri, 19 Sep 2025

$1097
Etihad Airways
Etihad Airways

CCU

04:00

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 12 Sep 2025

21h 40m
ellipse
1 Stop

IAD

16:10

Washington Washington Dulles International Airport

Fri, 12 Sep 2025

$1184
Emirates
Emirates

CCU

20:45

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 19 Sep 2025

21h 25m
ellipse
1 Stop

IAD

08:40

Washington Washington Dulles International Airport

Sat, 20 Sep 2025

$1219
Qatar Airways
Qatar Airways

CCU

03:50

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 19 Sep 2025

21h 20m
ellipse
1 Stop

IAD

15:40

Washington Washington Dulles International Airport

Fri, 19 Sep 2025

$1262
Emirates
Emirates

CCU

20:45

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 12 Sep 2025

21h 25m
ellipse
1 Stop

IAD

08:40

Washington Washington Dulles International Airport

Sat, 13 Sep 2025

$1451
Qatar Airways
Qatar Airways

CCU

03:50

Kolkata Netaji Subhash Chandra Bose International Airport

Fri , 12 Sep 2025

21h 20m
ellipse
1 Stop

IAD

15:40

Washington Washington Dulles International Airport

Fri, 12 Sep 2025

$1553
ellipse

Find the Lowest Airfare Kolkata to Washington

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
$821
26 September 2025
Etihad Airways
04:00 AM
Cheapest Airfare Within 30 Days
$821
26 September 2025
Etihad Airways
04:00 AM
Cheapest Airfare Within 90 Days
$821
26 September 2025
Etihad Airways
04:00 AM
ellipse

Early Morning Flight Kolkata to Washington

wallet
Cheapest Flight
Found
$972
group
Average Flight
Time
21h 20m
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Date/Time
06 Sep 2025
03:50 AM
plane
Airlines
Qatar Airways
Ellipse

Late Night Flight Kolkata to Washington

wallet
Cheapest Flight
Found
$744
group
Average Flight
Time
21h 25m
calendar
Date/Time
06 Sep 2025
20:45 PM
plane
Airlines
Emirates