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$376+ Cheap flights from Washington, D.C. (WAS) to Kolkata (CCU)

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CCU
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
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The best prices from Washington, D.C. to Kolkata Netaji S. Chandra are usually found in February or October, booked 74 days in advance, depart on a Thursday or Monday and return on a Monday

Cheap flight deals from Washington, D.C. to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$784
(Indian Eagle)

One-way from

$376
(Indian Eagle)

Popular in

December

Cheapest in

February

Average price

$876

Good round-trip deal

$1,365 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kolkata Netaji S. Chandra flights.
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From Washington, D.C. (WAS) to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Washington, D.C. (WAS) to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Kolkata Netaji S. Chandra.
Search Deals

Find flight deals from Washington, D.C. to Kolkata

Cheapest flights from Washington, D.C. to Kolkata
Explore the most affordable flight options available from Washington, D.C. to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Indian Eagle deal was found by Cheapflights users on 2/19. 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.
jue. 3/69:30 pmIAD - CCU
1 stop18h 55mEtihad Airways
lun. 4/79:15 pmCCU - IAD
1 stop28h 50mEtihad Airways
Deal found 2/19$784
This oojo deal was found by Cheapflights users on 2/19. 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.
mar. 3/48:05 pmIAD - CCU
1 stop19h 10mQatar Airways
mar. 3/113:20 amCCU - IAD
1 stop23h 05mQatar Airways
Deal found 2/19$821
This FlightHub deal was found by Cheapflights users on 2/19. 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.
jue. 10/239:00 pmIAD - CCU
2 stops35h 15mMultiple Airlines
sáb. 11/83:20 amCCU - IAD
1 stop23h 05mMultiple Airlines
Deal found 2/19$939
This Booking.com deal was found by Cheapflights users on 2/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/109:40 pmIAD - CCU
2 stops35h 35mIndiGo
jue. 6/52:00 amCCU - IAD
2 stops27h 15mIndiGo
Deal found 2/18$970
This Indian Eagle deal was found by Cheapflights users on 2/18. 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.
mar. 5/611:00 amIAD - CCU
1 stop18h 35mAir India
lun. 5/269:20 pmCCU - IAD
1 stop19h 50mAir India
Deal found 2/18$973
This Emirates deal was found by Cheapflights users on 2/19. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/410:30 amIAD - CCU
1 stop21h 50mEmirates
mar. 4/89:45 amCCU - IAD
1 stop32h 25mEmirates
Deal found 2/19$988
This FlightHub deal was found by Cheapflights users on 2/19. 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.
mar. 3/49:25 pmIAD - CCU
2 stops32h 10mTurkish Airlines
mié. 3/129:45 pmCCU - IAD
2 stops32h 15mTurkish Airlines
Deal found 2/19$1,023
This oojo deal was found by Cheapflights users on 2/19. 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.
mar. 3/45:15 pmDCA - CCU
2 stops22h 00mQatar Airways
mar. 3/113:20 amCCU - DCA
2 stops24h 58mQatar Airways
Deal found 2/19$1,046
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2412:30 pmDCA - CCU
2 stops30h 45mAmerican Airlines
mié. 5/74:15 pmCCU - DCA
2 stops26h 44mAmerican Airlines
Deal found 2/20$1,057
This Justfly.com deal was found by Cheapflights users on 2/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/205:45 pmIAD - CCU
2 stops29h 15mSWISS
sáb. 8/308:30 pmCCU - IAD
2 stops53h 15mSWISS
Deal found 2/18$1,109
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/511:37 amDCA - CCU
2 stops31h 38mMultiple Airlines
dom. 6/83:50 amCCU - DCA
2 stops28h 44mMultiple Airlines
Deal found 2/20$1,223
This Mytrip deal was found by Cheapflights users on 2/19. 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.
vie. 4/45:30 amBWI - CCU
3 stops33h 10mMultiple Airlines
jue. 4/102:00 amCCU - BWI
3 stops31h 36mMultiple Airlines
Deal found 2/19$1,264

Find flights from Washington, D.C. to Kolkata within your budget

Customize your flight search to find flights from Washington, D.C. to Kolkata 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 febrero 20, 2025.

Fly from

Washington, D.C.

Fly to

Kolkata

Route

Depart

Return

Price

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

jue. 3/6

9:30 pm-2:55 am

1 stop18h 55m

Kolkata Netaji S. Chandra

lun. 4/7

9:15 pm-4:35 pm

1 stop28h 50m

$784

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

mar. 3/4

8:05 pm-1:45 am

1 stop19h 10m

Kolkata Netaji S. Chandra

mar. 3/11

3:20 am-4:55 pm

1 stop23h 05m

$821

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

mar. 5/20

9:40 pm-6:45 pm

2 stops35h 35m

Kolkata Netaji S. Chandra

dom. 6/8

10:15 pm-7:45 pm

2 stops31h 00m

$943

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

vie. 4/18

10:00 pm-3:30 am

1 stop20h 00m

Kolkata Netaji S. Chandra

jue. 4/24

2:00 am-7:45 pm

2 stops27h 15m

$956

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

mar. 5/6

11:00 am-3:05 pm

1 stop18h 35m

Kolkata Netaji S. Chandra

lun. 5/26

9:20 pm-7:40 am

1 stop19h 50m

$973

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

mar. 3/4

10:30 am-6:50 pm

1 stop21h 50m

Kolkata Netaji S. Chandra

mar. 4/8

9:45 am-8:40 am

1 stop32h 25m

$988

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

mar. 3/4

9:25 pm-4:05 pm

2 stops32h 10m

Kolkata Netaji S. Chandra

mié. 3/12

9:45 pm-8:30 pm

2 stops32h 15m

$1,023

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

mar. 3/4

5:15 pm-1:45 am

2 stops22h 00m

Kolkata Netaji S. Chandra

mar. 3/11

3:20 am-6:48 pm

2 stops24h 58m

$1,046

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

jue. 4/24

12:30 pm-4:45 am

2 stops30h 45m

Kolkata Netaji S. Chandra

mié. 5/7

4:15 pm-9:29 am

2 stops26h 44m

$1,057

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

lun. 5/5

11:37 am-4:45 am

2 stops31h 38m

Kolkata Netaji S. Chandra

dom. 6/8

3:50 am-11:04 pm

2 stops28h 44m

$1,223

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 38 results
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Compare providers for flights from Washington, D.C. to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Kolkata in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Kolkata

Get recent, data-driven insights about flights from Washington, D.C. to Kolkata including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Kolkata?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Kolkata. Price data was last updated on February 14, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. to Kolkata, you should look to book at least 74 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Kolkata (average of $989). Flying from Washington, D.C. to Kolkata in June is currently the most expensive (average of $1,682). 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.

What is the cheapest time of day to fly from WAS to CCU?

Find hourly flight availability from Washington, D.C. to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Kolkata is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 32% on airfare.

Rainfall in Kolkata by month

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

In terms of precipitation, rainfall in Kolkata ranges from 0.3 - 14.0 inches per month. August is typically the wettest month, when rainfall can reach 14.0 in. December is typically the driest time to visit Kolkata when rainfall is around 0.3 in.

Temperature in Kolkata by month

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

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 87.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. 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 Kolkata. Reviews last updated febrero 20, 2025.
To help decide which airline to fly from Washington, D.C. to Kolkata, see what other customers have to say about Emirates, Singapore Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.1
Very good
3,276 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Singapore Airlines
8.1
Very good
1,301 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Qatar Airways
7.4
Good
3,613 reviews
Emirates
8.1
Very good
3,276 reviews

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Crew

8.3

Boarding

8.1

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Kolkata. 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 into for flights to Kolkata from Washington, D.C.?

    Kolkata Netaji S. Chandra (CCU) is the airport you will fly into if you book a flight from Washington, D.C. to Kolkata. You should not have trouble finding flights to Netaji S. Chandra from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 7 airlines have flights to the Kolkata airport from Washington, D.C.. It is only a 8.3 mi journey from Netaji S. Chandra (CCU) to Kolkata’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Kolkata round-trip?

    Currently priced at $784, Etihad Airways will fly you from Washington, D.C. to Kolkata and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and IndiGo - these airlines can fly you to your destination from $821 and $967, respectively. Etihad Airways is currently priced 31% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. to Kolkata one-way?

    $376 is the cheapest one-way deal found within the past few days, from Etihad Airways. You may also be able to find cheap deals on Qatar Airways and Air India, with prices starting from $400 and $419, respectively.

  • What are the most popular routes from Washington, D.C. to Kolkata?

    When deciding which route to take from Washington, D.C. to Kolkata consider Washington, D.C. Reagan-National - Kolkata Netaji S. Chandra, Washington, D.C. Dulles Intl - Kolkata Netaji S. Chandra or Baltimore/Washington - Kolkata Netaji S. Chandra as they are the most popular.

  • Where are the most common layover locations when flying from Washington, D.C. to Kolkata?

    Most of the time, Washington, D.C. to Kolkata flights that have layovers will stop in Abu Dhabi. New Delhi sees the second most layovers for non-direct flights flying from Washington, D.C. to Kolkata.

  • What are some popular things to do or see while on a layover in Abu Dhabi?

    Abu Dhabi travelers tend to visit Emirates Palace, Emirates Park Zoo, and Sheikh Zayed Mosque more than anywhere else. Emirates Palace, Emirates Park Zoo, and Sheikh Zayed Mosque can be accessed by traveling approximately 21.1 mi, 7.9 mi, and 11.2 mi, respectively from Abu Dhabi Zayed Intl. Travelers can rent a car at Abu Dhabi Zayed Intl for an average daily rate of $27 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in New Delhi?

    If you're on a layover in New Delhi and looking for things to do, consider visiting Karol Bagh, Lajpat Nagar Central Market, or Gurudwara Bangla Sahib. Those on a layover in New Delhi interested in visiting Karol Bagh, Lajpat Nagar Central Market, or Gurudwara Bangla Sahib can do so by traveling 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl. Those on a layover in New Delhi in need of a rental car can book one at New Delhi Indira Gandhi Intl for about $62.

  • Where are the least popular layover locations for Washington, D.C. to Kolkata flights?

    Washington, D.C. to Kolkata flights have a layover in Dubai least often. Doha is the second least popular location for layovers on flights from Washington, D.C. to Kolkata.

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

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

  • How can I find direct flights from Washington, D.C. to Kolkata?

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

  • Can I find deals for business class flights from Washington, D.C. to Kolkata?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Kolkata 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 Washington, D.C. to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Kolkata (average of $989). Flying from Washington, D.C. to Kolkata in June is currently the most expensive (average of $1,682). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Kolkata flights
Dulles Intl to Kolkata flights
Dulles Intl to Bagdogra flights

Top 7 airlines flying from Washington, D.C. to Kolkata

Discover the top 7 airlines that operate flights from Washington, D.C. to Kolkata. 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 febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$729Average$978FlexibilityNo cancel feeOn-time75%
SWISSCheapest$762Average$1,234FlexibilityNo cancel feeOn-time79%
EmiratesCheapest$802Average$1,174FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$804Average$1,214FlexibilityNo cancel feeOn-time76%
Air IndiaCheapest$812Average$1,134FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$816Average$1,096FlexibilityNo cancel feeOn-time68%
IndiGoCheapest$963Average$1,745FlexibilityNo cancel feeOn-time80%
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