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$697+ 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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$1,062
(Trip.com)

One-way from

$697
(FlightHub)

Popular in

August

Cheapest in

April

Average price

$1,356
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. 6% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/11. 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.
dom. 7/612:30 amCCU - SEA
2 stops28h 35mMultiple Airlines
mié. 7/231:15 amSEA - CCU
2 stops34h 14mMultiple Airlines
Deal found 6/11$1,062
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 10/711:30 pmCCU - PDX
2 stops46h 46mSingapore Airlines
dom. 10/127:00 amPDX - CCU
2 stops26h 45mSingapore Airlines
Deal found 6/11$1,182
This KLM deal was found by Cheapflights users on 6/10. 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.
sáb. 6/147:00 pmCCU - SEA
2 stops29h 10mKLM
mié. 7/302:05 pmSEA - CCU
2 stops30h 30mKLM
Deal found 6/10$1,281
This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/1712:30 pmCCU - SEA
2 stops34h 35mJapan Airlines
sáb. 1/1012:30 pmSEA - CCU
2 stops45h 20mJapan Airlines
Deal found 6/12$1,289
This Qatar Airways deal was found by Cheapflights users on 6/10. 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.
vie. 6/133:50 amCCU - SEA
1 stop21h 25mQatar Airways
mié. 7/304:30 pmSEA - CCU
1 stop21h 20mQatar Airways
Deal found 6/10$1,333
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/79:45 amCCU - SEA
1 stop40h 10mEmirates
jue. 7/245:15 pmSEA - CCU
1 stop37h 30mEmirates
Deal found 6/11$1,383
This EaseMyTrip deal was found by Cheapflights users on 6/11. 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.
mar. 10/710:30 pmCCU - PDX
3 stops33h 13mKLM
dom. 10/1212:55 pmPDX - CCU
2 stops31h 40mKLM
Deal found 6/11$1,405
This Gurufare deal was found by Cheapflights users on 6/12. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/162:00 amCCU - SEA
2 stops28h 50mBritish Airways
sáb. 1/106:50 pmSEA - CCU
2 stops47h 15mBritish Airways
Deal found 6/12$1,455
This FlightHub deal was found by Cheapflights users on 6/11. 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.
vie. 8/810:15 pmCCU - SEA
2 stops31h 30mTurkish Airlines
vie. 9/57:10 pmSEA - CCU
2 stops31h 55mTurkish Airlines
Deal found 6/11$1,459
This Qatar Airways deal was found by Cheapflights users on 6/12. 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.
dom. 7/63:50 amCCU - PDX
2 stops53h 26mQatar Airways
lun. 11/37:00 amPDX - CCU
2 stops53h 15mQatar Airways
Deal found 6/12$1,604
This Travelocity deal was found by Cheapflights users on 6/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/412:40 pmCCU - PDX
2 stops44h 40mMultiple Airlines
vie. 10/316:00 amPDX - CCU
2 stops27h 55mMultiple Airlines
Deal found 6/12$1,631
This Flightnetwork deal was found by Cheapflights users on 6/10. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/132:00 amCCU - SEA
2 stops29h 20mThai Airways
mar. 7/292:10 amSEA - CCU
2 stops34h 05mThai Airways
Deal found 6/10$1,650

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 junio 12, 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

dom. 7/6

12:30 am-4:35 pm

2 stops28h 35m

Seattle/Tacoma Intl

mié. 7/23

1:15 am-11:59 pm

2 stops34h 14m

$1,062

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

mar. 10/7

11:30 pm-9:46 am

2 stops46h 46m

Portland

dom. 10/12

7:00 am-10:15 pm

2 stops26h 45m

$1,182

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

jue. 7/17

12:30 pm-10:35 am

2 stops34h 35m

Seattle/Tacoma Intl

sáb. 1/10

12:30 pm-11:20 pm

2 stops45h 20m

$1,289

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

lun. 7/7

9:45 am-1:25 pm

1 stop40h 10m

Seattle/Tacoma Intl

jue. 7/24

5:15 pm-7:15 pm

1 stop37h 30m

$1,383

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

mar. 10/7

10:30 pm-7:13 pm

3 stops33h 13m

Portland

dom. 10/12

12:55 pm-9:05 am

2 stops31h 40m

$1,405

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

dom. 7/6

3:50 am-12:45 pm

1 stop21h 25m

Seattle/Tacoma Intl

jue. 7/24

4:30 pm-2:20 am

1 stop21h 20m

$1,406

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

mié. 7/16

2:00 am-6:20 pm

2 stops28h 50m

Seattle/Tacoma Intl

sáb. 1/10

6:50 pm-7:35 am

2 stops47h 15m

$1,455

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

vie. 8/8

10:15 pm-5:15 pm

2 stops31h 30m

Seattle/Tacoma Intl

vie. 9/5

7:10 pm-3:35 pm

2 stops31h 55m

$1,459

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

dom. 7/6

3:50 am-8:46 pm

2 stops53h 26m

Portland

lun. 11/3

7:00 am-1:45 am

2 stops53h 15m

$1,604

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

vie. 7/4

12:40 pm-8:50 pm

2 stops44h 40m

Portland

vie. 10/31

6:00 am-10:25 pm

2 stops27h 55m

$1,631

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 24 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 July is currently the most expensive (average of $391). 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.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Kolkata to Washington, such as Japan Airlines, Emirates and Singapore Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Emirates
8.1
Very good
3,264 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
KLM
7.8
Good
1,358 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.
Thai Airways
7.7
Good
335 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Boarding

8.4

Crew

8.7

Entertainment

7.8

Comfort

8.2

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2025

DEL - HND

1. No information on business class lounge access in Delhi airport. 2. Special meals ordered confirmed in JAL website but not in confirmation email. So meal Was not served on the flight.

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.

  • What are the cheapest airlines to fly from Kolkata to State of Washington one-way?

    $697 is the cheapest one-way deal found within the past few days, from Japan Airlines. You may also be able to find cheap deals on Emirates and SWISS, with prices starting from $805 and $806, 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, 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 July is currently the most expensive (average of $391). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$772Average$1,379FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,297Average$1,568FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,326Average$1,371FlexibilityNo cancel feeOn-time75%

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