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$494+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Kolkata to Washington

Best flights from Kolkata to Washington
Discover carefully curated flight deals from Kolkata to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2025.

This oojo deal was found by Cheapflights users on 12/26. 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.
Wed 4/2911:40 pmCCU - SEA
1 stop21h 35mSingapore Airlines
Tue 7/2810:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Deal found 12/26$1,030
This Singapore Airlines deal was found by Cheapflights users on 12/26. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:40 pmCCU - SEA
2 stops31h 55mMultiple Airlines
Tue 7/289:25 pmSEA - CCU
2 stops36h 40mMultiple Airlines
Deal found 12/26$1,034
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Wed 4/153:50 amCCU - SEA
1 stop21h 25mQatar Airways
Wed 8/124:25 pmSEA - CCU
1 stop21h 35mQatar Airways
Deal found 12/24$1,270
This Japan Airlines deal was found by Cheapflights users on 12/25. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:45 pmCCU - SEA
2 stops26h 40mJapan Airlines
Sun 2/112:30 pmSEA - CCU
2 stops47h 45mJapan Airlines
Deal found 12/25$1,285
This Indian Eagle deal was found by Cheapflights users on 12/26. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:05 pmCCU - PDX
2 stops35h 05mBritish Airways
Sun 9/139:40 amPDX - CCU
3 stops35h 10mBritish Airways
Deal found 12/26$1,434
This Jetabroad deal was found by Cheapflights users on 12/26. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:00 pmCCU - PDX
2 stops28h 20mMultiple Airlines
Sun 9/1311:00 pmPDX - CCU
2 stops32h 45mMultiple Airlines
Deal found 12/26$1,177
This FlightHub deal was found by Cheapflights users on 12/24. 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.
Wed 4/1511:40 pmCCU - SEA
1 stop21h 35mSingapore Airlines
Thu 8/1310:15 amSEA - CCU
1 stop23h 50mSingapore Airlines
Deal found 12/24$1,220
This Singapore Airlines deal was found by Cheapflights users on 12/26. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/111:30 pmCCU - SEA
1 stop21h 45mMultiple Airlines
Sat 7/47:20 amSEA - CCU
2 stops26h 25mMultiple Airlines
Deal found 12/26$1,315

Find flight deals from Kolkata to Washington

Keep the following information in mind while searching for Kolkata to Washington flight deals. Data was last updated December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,030
(oojo)

One-way from

$494
(Orbitz)

Popular in

August

Cheapest in

January

Average price

$1,272
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Seattle/Tacoma Intl flights.
Search Deals
From Kolkata Netaji S. Chandra to Washington
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Washington
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 27, 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

Wed 4/29

11:40 pm-8:45 am

1 stop21h 35m

Seattle/Tacoma Intl

Tue 7/28

10:15 am-10:15 pm

1 stop23h 30m

$1,030

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 4/29

11:40 pm-7:05 pm

2 stops31h 55m

Seattle/Tacoma Intl

Tue 7/28

9:25 pm-10:35 pm

2 stops36h 40m

$1,034

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Thu 4/16

10:00 pm-1:50 pm

2 stops28h 20m

Portland

Sun 9/13

11:00 pm-8:15 pm

2 stops32h 45m

$1,177

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 4/15

11:40 pm-8:45 am

1 stop21h 35m

Seattle/Tacoma Intl

Thu 8/13

10:15 am-10:35 pm

1 stop23h 50m

$1,220

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 4/15

3:50 am-12:45 pm

1 stop21h 25m

Seattle/Tacoma Intl

Wed 8/12

4:25 pm-2:30 am

1 stop21h 35m

$1,270

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 1/28

8:45 pm-9:55 am

2 stops26h 40m

Seattle/Tacoma Intl

Sun 2/1

12:30 pm-1:45 am

2 stops47h 45m

$1,285

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 6/1

11:30 pm-8:45 am

1 stop21h 45m

Seattle/Tacoma Intl

Sat 7/4

7:20 am-10:15 pm

2 stops26h 25m

$1,315

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Thu 4/16

7:05 pm-5:40 pm

2 stops35h 05m

Portland

Sun 9/13

9:40 am-9:20 am

3 stops35h 10m

$1,434

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 1/25

11:00 pm-7:05 pm

3 stops33h 35m

$494

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 1/24

3:25 am-11:40 am

1 stop21h 45m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 15 results
1
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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, June is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of $736). Flying from Kolkata to State of Washington in August is currently the most expensive (average of $1,407). 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 December 27, 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
3,443 reviews

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8.1
Very good
3,443 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Singapore Airlines
8.1
Very good
1,421 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7.4
Good
3,694 reviews
Emirates
8.1
Very good
3,443 reviews

Overall

8.1

Comfort

8.0

Boarding

8.1

Crew

8.3

Entertainment

8.2

Food

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

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?

    Singapore Airlines and British Airways can get you from Kolkata to State of Washington in just under 21h 35m. Your travel time can differ by up to 13h 30m. 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 cheapest airlines to fly from Kolkata to State of Washington one-way?

    $350 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Qatar Airways and Emirates, with prices starting from $485 and $813, respectively.

  • 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, June is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of $736). Flying from Kolkata to State of Washington in August is currently the most expensive (average of $1,407). 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$772Average$1,161FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,251Average$1,323FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,329Average$1,371FlexibilityNo cancel feeOn-time75%

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