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$516+ Cheap flights from Kolkata (CCU) to Washington

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
oct. 16 — oct. 231
jeu. 10/16
jeu. 10/23
1 adult, Economy
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Cheap flight deals from Kolkata to Washington

Keep the following information in mind while searching for Kolkata to Washington flight deals. Data was last updated septembre 16, 2025.

Round-trip from

$978
(Trip.com)

One-way from

$516
(Trip.com)

Popular in

August

Cheapest in

December

Average price

$1,259
From Kolkata Netaji S. Chandra to Washington
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One-way flight from Kolkata Netaji S. Chandra to Washington
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Highest demand for flights based on searches. 5% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kolkata to Washington

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

This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/1412:50 amCCU - SEA
2 stops30h 50mMultiple Airlines
sam. 3/141:10 amSEA - CCU
2 stops34h 10mMultiple Airlines
Deal found 9/15$978
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/296:30 pmCCU - SEA
2 stops30h 45mKLM
mer. 11/53:00 pmSEA - CCU
2 stops26h 40mKLM
Deal found 9/14$1,010
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/197:05 pmCCU - SEA
2 stops29h 15mKLM
dim. 11/22:05 pmSEA - CCU
2 stops30h 20mKLM
Deal found 9/15$1,012
This Mytrip deal was found by Cheapflights users on 9/14. 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.
mer. 10/294:15 pmCCU - SEA
2 stops35h 10mMultiple Airlines
mar. 11/412:10 amSEA - CCU
2 stops35h 00mMultiple Airlines
Deal found 9/14$1,066
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/207:05 pmCCU - SEA
2 stops28h 40mKLM
lun. 12/13:05 pmSEA - CCU
2 stops26h 35mKLM
Deal found 9/16$1,071
This KLM deal was found by Cheapflights users on 9/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/187:00 pmCCU - SEA
2 stops33h 35mKLM
dim. 11/22:05 pmSEA - CCU
2 stops30h 20mKLM
Deal found 9/15$1,073
This oojo deal was found by Cheapflights users on 9/15. 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.
lun. 12/1511:40 pmCCU - SEA
1 stop21h 00mSingapore Airlines
dim. 3/159:45 amSEA - CCU
1 stop24h 10mSingapore Airlines
Deal found 9/15$1,084
This Mytrip deal was found by Cheapflights users on 9/16. 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.
jeu. 10/3012:55 amCCU - SEA
3 stops33h 41mMultiple Airlines
jeu. 11/612:10 amSEA - CCU
2 stops35h 00mMultiple Airlines
Deal found 9/16$1,101
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2011:30 pmCCU - SEA
1 stop21h 45mMultiple Airlines
dim. 11/22:05 pmSEA - CCU
2 stops25h 30mMultiple Airlines
Deal found 9/15$1,131
This EaseMyTrip deal was found by Cheapflights users on 9/15. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/262:00 amCCU - SEA
2 stops30h 20mVirgin Atlantic
dim. 10/195:35 pmSEA - CCU
2 stops27h 00mVirgin Atlantic
Deal found 9/15$1,133
This Expedia deal was found by Cheapflights users on 9/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/208:45 pmCCU - PDX
2 stops38h 32mMultiple Airlines
lun. 12/17:01 amPDX - CCU
2 stops46h 19mMultiple Airlines
Deal found 9/16$1,392
This Qatar Airways deal was found by Cheapflights users on 9/16. 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.
ven. 9/193:50 amCCU - PDX
2 stops29h 15mQatar Airways
lun. 12/17:40 amPDX - CCU
2 stops28h 45mQatar Airways
Deal found 9/16$1,473

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kolkata to Washington 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 septembre 16, 2025.
Use the filters below to find and compare flights from Kolkata to Washington that are best for you.

Fly from

Kolkata

Fly to

Washington

Route

Depart

Return

Price

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

lun. 12/15

6:30 pm-11:25 am

2 stops30h 25m

Seattle/Tacoma Intl

dim. 3/15

3:00 pm-7:50 am

2 stops28h 20m

$1,009

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

mer. 10/29

6:30 pm-12:45 pm

2 stops30h 45m

Seattle/Tacoma Intl

mer. 11/5

3:00 pm-7:10 am

2 stops26h 40m

$1,010

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

lun. 10/20

5:00 pm-11:50 am

2 stops31h 20m

Seattle/Tacoma Intl

dim. 11/2

2:05 pm-9:55 am

2 stops30h 20m

$1,012

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

mer. 10/29

4:15 pm-2:55 pm

2 stops35h 10m

Seattle/Tacoma Intl

mar. 11/4

12:10 am-12:40 am

2 stops35h 00m

$1,066

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

sam. 10/18

7:00 pm-4:05 pm

2 stops33h 35m

Seattle/Tacoma Intl

dim. 11/2

2:05 pm-9:55 am

2 stops30h 20m

$1,073

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

ven. 10/10

7:05 pm-5:35 pm

2 stops59h 00m

Portland

mar. 10/14

7:25 pm-2:10 pm

2 stops30h 15m

$2,360

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

ven. 12/5

12:50 am-6:40 pm

2 stops55h 20m

$525

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

ven. 10/17

2:35 am-7:15 pm

3 stops53h 10m

$537

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

lun. 12/8

2:35 am-6:40 pm

3 stops53h 35m

$545

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

sam. 12/13

12:30 am-6:35 pm

3 stops31h 35m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 23 results
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Best time to book a flight from Kolkata to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Kolkata 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 Kolkata to Washington

What is the cheapest month to book a flight from Kolkata to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of $238). Flying from Kolkata to State of Washington in June is currently the most expensive (average of $387). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated septembre 16, 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, and Qatar Airways from Kolkata to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,336 reviews

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Emirates
8.1
Very good
3,336 reviews
Emirates
8.1
Very good
3,336 reviews

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Singapore Airlines
8.1
Very good
1,365 reviews
Emirates
8.1
Very good
3,336 reviews

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.
Qatar Airways
7.4
Good
3,624 reviews
Emirates
8.1
Very good
3,336 reviews

Entertainment

8.2

Overall

8.1

Food

7.9

Crew

8.3

Comfort

8.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kolkata to Washington?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly out of if you book a flight from Kolkata to Washington. It is only a 8.3 mi journey to Netaji S. Chandra (CCU) from Kolkata’s city center.

  • How long is the flight from Kolkata to State of Washington?

    KLM and British Airways can get you from Kolkata to State of Washington in just under 30h 45m. Your travel time can differ by up to 28h 15m. The distance between Kolkata and State of Washington is about 7224 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Kolkata to State of Washington?

    The most popular flight routes from Kolkata to State of Washington are Kolkata Netaji S. Chandra - Seattle/Tacoma Intl, Kolkata Netaji S. Chandra - Bellingham and Kolkata Netaji S. Chandra - Portland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Washington 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 Kolkata to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of $238). Flying from Kolkata to State of Washington in June is currently the most expensive (average of $387). 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 Kolkata to Washington

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Top 3 airlines flying from Kolkata to Washington

Discover the top 3 airlines that operate flights from Kolkata to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$772Average$1,252FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,251Average$1,334FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,326Average$1,371FlexibilityNo cancel feeOn-time75%

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