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Cheap flights from Kolkata to Washington from ₹ 59,923

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SEA
4 Jul — 11 Jul1
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 4 June 2026.

Mon 12/1016:15
CCU
-
SEA
2 stops31h 30m
Air France
Sun 31/114:15
SEA
-
CCU
2 stops28h 00m
Air France
Deal found 2/6₹ 114,199
Mon 13/703:50
CCU
-
SEA
2 stops53h 37m
Etihad Airways
Mon 14/923:55
SEA
-
CCU
2 stops32h 05m
Etihad Airways
Deal found 2/6₹ 114,486
Fri 17/703:50
CCU
-
SEA
2 stops31h 11m
Etihad Airways
Wed 30/923:55
SEA
-
CCU
2 stops32h 05m
Etihad Airways
Deal found 4/6₹ 114,869
Mon 13/721:30
CCU
-
SEA
2 stops35h 57m
Multiple Airlines
Fri 13/1111:42
SEA
-
CCU
2 stops25h 28m
Multiple Airlines
Deal found 1/6₹ 116,592
Sun 14/620:45
CCU
-
SEA
2 stops27h 22m
KLM
Mon 28/913:50
SEA
-
CCU
2 stops29h 55m
KLM
Deal found 1/6₹ 116,879
Wed 24/602:00
CCU
-
SEA
2 stops29h 30m
Multiple Airlines
Tue 10/1100:10
SEA
-
CCU
2 stops35h 00m
Multiple Airlines
Deal found 4/6₹ 118,698
Fri 17/702:00
CCU
-
SEA
2 stops30h 20m
Multiple Airlines
Tue 29/901:30
SEA
-
CCU
2 stops34h 45m
Multiple Airlines
Deal found 3/6₹ 121,570
Tue 30/621:40
CCU
-
SEA
2 stops26h 23m
Multiple Airlines
Tue 17/1113:40
SEA
-
CCU
2 stops28h 35m
Multiple Airlines
Deal found 1/6₹ 123,197
Tue 30/621:40
CCU
-
SEA
2 stops26h 23m
KLM
Thu 12/1114:35
SEA
-
CCU
2 stops28h 50m
KLM
Deal found 1/6₹ 123,293
Tue 13/1019:15
CCU
-
SEA
2 stops35h 02m
Air France
Fri 29/114:15
SEA
-
CCU
2 stops29h 20m
Air France
Deal found 2/6₹ 123,389
Tue 16/604:00
CCU
-
PDX
2 stops41h 49m
Qatar Airways
Tue 13/1010:45
PDX
-
CCU
2 stops27h 15m
Qatar Airways
Deal found 31/5₹ 134,397
Wed 5/822:30
CCU
-
PDX
2 stops25h 10m
KLM
Wed 30/913:05
PDX
-
CCU
2 stops30h 40m
KLM
Deal found 2/6₹ 142,629

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 4 June 2026.

Round-trip from

₹ 114,199

One-way from

₹ 59,923

Popular in

August

Cheapest in

April

Average price

₹ 130,089
Air France
  • Air France
  • 12/10-31/1
  • 4 total stops
  • 59h 30m total
  • Kolkata to Washington
Search Deals
19/9
  • 19/9
  • 3 total stops
  • 52h 40m total
  • Kolkata to Washington
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 1,169,739 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 170,019 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 4 June 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 14/6

20:45-11:37

2 stops27h 22m

Seattle/Tacoma Intl

Mon 28/9

13:50-08:15

2 stops29h 55m

₹ 125,303

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 21/7

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Thu 19/11

16:05-07:40

1 stop26h 05m

₹ 133,918
Fastest return journey

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 6/8

04:00-12:25

1 stop20h 55m

Seattle/Tacoma Intl

Wed 11/11

16:05-01:55

1 stop20h 20m

₹ 135,354

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Thu 24/9

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Mon 28/9

17:15-08:10

1 stop26h 25m

₹ 136,312

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sat 18/7

04:00-12:25

1 stop20h 55m

Seattle/Tacoma Intl

Wed 30/9

16:25-02:30

1 stop21h 35m

₹ 138,417

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 29/6

09:50-13:25

1 stop40h 05m

Seattle/Tacoma Intl

Thu 12/11

16:05-18:50

1 stop37h 15m

₹ 139,183

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Mon 12/10

05:20-11:35

2 stops42h 45m

Seattle/Tacoma Intl

Mon 1/2

18:50-18:40

2 stops34h 20m

₹ 140,140

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Sun 14/6

21:40-17:20

3 stops32h 10m

Seattle/Tacoma Intl

Mon 28/9

19:15-22:15

2 stops38h 30m

₹ 142,534

KolkataPortland

CCU - PDX

CCUPDX

Kolkata Netaji S. Chandra

Wed 5/8

22:30-11:10

2 stops25h 10m

Portland

Wed 30/9

13:05-08:15

2 stops30h 40m

₹ 142,629

KolkataSeattle

CCU - SEA

CCUSEA

Kolkata Netaji S. Chandra

Tue 21/7

13:45-11:35

2 stops58h 20m

Seattle/Tacoma Intl

Wed 18/11

18:50-18:40

2 stops34h 20m

₹ 144,831

Flights are sorted by cheapest return flights first.

Deals found on 1/6

Showing 1-10 of 28 resultsSorted by cheapest first
1
2
3

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, November is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of ₹ 78,877). Flying from Kolkata to State of Washington in August is currently the most expensive (average of ₹ 128,558). 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 4 June 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
3,581 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.4

Overall

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
3,581 reviews
Emirates
8.1
Very Good
3,581 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.4

Overall

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
1,524 reviews
Emirates
8.1
Very Good
3,581 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.4

Overall

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
3,730 reviews
Emirates
8.1
Very Good
3,581 reviews
Check prices

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Food

7.9

Crew

8.4

Overall

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 20h 55m. Fly via KLM, Emirates, or Qatar Airways 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, November is the cheapest month in which you can book a flight from Kolkata to State of Washington (average of ₹ 78,877). Flying from Kolkata to State of Washington in August is currently the most expensive (average of ₹ 128,558). 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest₹ 96,779Average₹ 99,234FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapest₹ 120,551Average₹ 151,267FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest₹ 138,375Average₹ 185,551FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Fly with Cheapflights

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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.

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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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