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Cheap flights from Kolkata to Washington from ₹ 60,995

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
11 Jun — 18 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Washington

Enter your travel dates to find the best prices.

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 12 May 2026.

Mon 22/604:00
CCU
-
SEA
1 stop20h 55m
Qatar Airways
Mon 29/606:03
SEA
-
CCU
2 stops31h 57m
Qatar Airways
Deal found 8/5₹ 107,555
Sun 7/604:00
CCU
-
SEA
2 stops42h 30m
Qatar Airways
Tue 23/616:25
SEA
-
CCU
1 stop21h 35m
Qatar Airways
Deal found 10/5₹ 115,490
Sun 21/601:10
CCU
-
SEA
3 stops30h 35m
Multiple Airlines
Sun 28/601:15
SEA
-
CCU
2 stops23h 25m
Multiple Airlines
Deal found 8/5₹ 118,836
Tue 9/604:00
CCU
-
SEA
2 stops41h 08m
Qatar Airways
Tue 16/616:25
SEA
-
CCU
1 stop21h 35m
Qatar Airways
Deal found 10/5₹ 121,513
Wed 19/804:00
CCU
-
SEA
2 stops41h 00m
Multiple Airlines
Fri 4/916:25
SEA
-
CCU
1 stop21h 35m
Multiple Airlines
Deal found 10/5₹ 123,138
Wed 3/621:40
CCU
-
SEA
2 stops26h 27m
KLM
Tue 13/1013:30
SEA
-
CCU
2 stops30h 15m
KLM
Deal found 8/5₹ 123,616
Tue 9/604:00
CCU
-
SEA
2 stops41h 08m
Qatar Airways
Sat 20/616:25
SEA
-
CCU
1 stop21h 35m
Qatar Airways
Deal found 10/5₹ 124,190
Wed 3/604:00
CCU
-
SEA
2 stops41h 04m
Qatar Airways
Thu 18/616:25
SEA
-
CCU
1 stop21h 35m
Qatar Airways
Deal found 10/5₹ 126,962
Sat 8/800:30
CCU
-
SEA
2 stops29h 15m
Multiple Airlines
Thu 17/919:10
SEA
-
CCU
2 stops26h 10m
Multiple Airlines
Deal found 8/5₹ 127,249
Sun 19/700:30
CCU
-
SEA
2 stops29h 15m
Multiple Airlines
Wed 28/1020:00
SEA
-
CCU
2 stops27h 55m
Multiple Airlines
Deal found 10/5₹ 128,588
Sat 13/622:30
CCU
-
SEA
2 stops48h 40m
Multiple Airlines
Wed 4/1120:00
SEA
-
CCU
2 stops36h 40m
Multiple Airlines
Deal found 8/5₹ 128,683
Wed 3/620:55
CCU
-
SEA
1 stop29h 00m
Emirates
Wed 14/1017:15
SEA
-
CCU
1 stop26h 25m
Emirates
Deal found 8/5₹ 128,779

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 12 May 2026.

Round-trip from

₹ 107,555

One-way from

₹ 60,995

Popular in

August

Cheapest in

April

Average price

₹ 120,748
Qatar Airways
  • Qatar Airways
  • 22/6-29/6
  • 3 total stops
  • 52h 52m total
  • Kolkata to Washington
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 26h 05m total
  • Kolkata to Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,160,714 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 169,618 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 12 May 2026.
Use the filters below to find and compare flights from Kolkata to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 7/6

04:00-11:01

2 stops43h 31m

Seattle/Tacoma Intl

Mon 22/6

16:25-02:30

1 stop21h 35m

₹ 115,490

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Wed 10/6

04:00-22:27

2 stops30h 57m

Portland

Sat 3/10

08:00-02:30

2 stops30h 00m

₹ 129,448
Fastest return journey

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 11/6

04:00-14:45

1 stop23h 15m

Seattle/Tacoma Intl

Thu 2/7

16:25-02:30

1 stop21h 35m

₹ 129,735

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 20/7

04:00-22:41

2 stops31h 11m

Seattle/Tacoma Intl

Wed 23/9

16:25-02:30

1 stop21h 35m

₹ 134,898

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Wed 10/6

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Sat 7/11

16:05-07:40

1 stop26h 05m

₹ 136,523

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 21/7

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Sat 3/10

17:15-08:10

1 stop26h 25m

₹ 139,295

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 16/6

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Wed 4/11

16:05-07:40

1 stop26h 05m

₹ 142,068

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 30/6

04:00-12:25

1 stop20h 55m

Seattle/Tacoma Intl

Fri 30/10

08:15-01:55

2 stops29h 10m

₹ 143,980

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Wed 3/6

04:00-22:51

2 stops55h 21m

Portland

Wed 19/8

14:50-02:30

2 stops47h 10m

₹ 144,554

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Fri 5/6

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Fri 26/6

17:15-08:10

1 stop26h 25m

₹ 145,223

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 35 resultsSorted by cheapest first
1
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3
4

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 return 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, July is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of ₹ 36,808). Flying from Kolkata to State of Washington in August is currently the most expensive (average of ₹ 132,125). 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.

How much does it cost for a return flight from Kolkata to State of Washington?

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 12 May 2026.
Read reviews from past customers who have flown with Emirates,KLM, andQatar Airways from Kolkata to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Emirates
8.1
Very Good
3,571 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
KLM
7.8
Good
1,517 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf
Qatar Airways
7.4
Good
3,728 reviews
Emirates
8.1
Very Good
3,571 reviews
Check prices

Entertainment

8.2

Crew

8.3

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DXB - MIA

Flight was cancelled due to the war in the Gulf

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?

    Most people fly from Kolkata Netaji S. Chandra (CCU) if they book a flight from Kolkata to Washington. Kolkata Netaji S. Chandra is conveniently located just 13.4 km from Kolkata’s city centre.

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

    There are many flights that can get you from Kolkata to State of Washington in 40h 05m. Fly via Qatar Airways, Emirates, or KLM to get the fastest option. Kolkata and State of Washington are separated by a distance of 11626 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The most popular route from Kolkata to State of Washington is Kolkata Netaji S. Chandra - Seattle/Tacoma Intl. You may also consider Kolkata Netaji S. Chandra - Portland or Kolkata Netaji S. Chandra - Bellingham.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of ₹ 36,808). Flying from Kolkata to State of Washington in August is currently the most expensive (average of ₹ 132,125). 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 454,620 searches. Data last updated 12 May 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 96,658Average₹ 99,109FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest₹ 120,400Average₹ 147,864FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 134,903Average₹ 163,185FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kolkata to Washington?

Cheapflights helps you search for flights from Kolkata to Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Washington?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington from Kolkata.

Can Cheapflights find flights from Kolkata to Washington with no change fees?

Need flexible booking options for your flight to Washington from Kolkata? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Kolkata to Washington become cheaper?

Not ready to book yet? You can track prices for flights from Kolkata to Washington on Cheapflights with our Price Alert feature and get notified when better prices are available.

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