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Dulles Intl

$537+ Cheap flights from Kolkata (CCU) to Dulles Intl (IAD)

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — IAD
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl are usually found in September or April, booked 84 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Kolkata to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Dulles Intl (IAD). 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 January 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$910
(Gotogate)

One-way from

$537
(oojo)

Popular in

August

Cheapest in

September

Average price

$1,363
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Washington, D.C. Dulles Intl flights.
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From Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl
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One-way flight from Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Kolkata to Dulles Intl

Cheapest flights from Kolkata to Dulles Intl
Explore the most affordable flight options available from Kolkata to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Gotogate deal was found by Cheapflights users on 1/16. 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.
Wed 5/219:25 pmCCU - IAD
1 stop28h 40mEtihad Airways
Fri 9/1210:00 pmIAD - CCU
1 stop20h 00mEtihad Airways
Deal found 1/16$910
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Wed 5/211:15 pmCCU - IAD
3 stops36h 50mMultiple Airlines
Fri 9/1210:00 pmIAD - CCU
1 stop20h 00mMultiple Airlines
Deal found 1/16$947
This EaseMyTrip deal was found by Cheapflights users on 1/16. 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.
Thu 4/36:40 amCCU - IAD
1 stop34h 05mAir India
Sun 5/411:15 amIAD - CCU
1 stop22h 20mAir India
Deal found 1/16$1,009
This EaseMyTrip deal was found by Cheapflights users on 1/16. 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.
Thu 4/36:30 pmCCU - IAD
2 stops31h 20mAir France
Sun 5/46:30 pmIAD - CCU
2 stops28h 35mAir France
Deal found 1/16$1,030
This Booking.com deal was found by Cheapflights users on 1/15. 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.
Thu 1/3010:30 pmCCU - IAD
2 stops31h 30mIndiGo
Thu 3/2010:25 pmIAD - CCU
2 stops33h 55mIndiGo
Deal found 1/15$1,102
This Emirates deal was found by Cheapflights users on 1/16. 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.
Thu 4/109:45 amCCU - IAD
1 stop32h 25mEmirates
Sun 9/2810:55 amIAD - CCU
1 stop35h 45mEmirates
Deal found 1/16$1,146
This KLM deal was found by Cheapflights users on 1/14. 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.
Sun 4/69:45 pmCCU - IAD
2 stops27h 20mKLM
Sat 9/205:25 pmIAD - CCU
2 stops31h 55mKLM
Deal found 1/14$1,197
This Qatar Airways deal was found by Cheapflights users on 1/14. 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.
Tue 4/13:50 amCCU - IAD
1 stop21h 50mQatar Airways
Thu 9/189:05 pmIAD - CCU
1 stop19h 45mQatar Airways
Deal found 1/14$1,211
This British Airways deal was found by Cheapflights users on 1/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/42:00 amCCU - IAD
2 stops27h 45mBritish Airways
Sat 9/207:25 pmIAD - CCU
2 stops26h 40mBritish Airways
Deal found 1/14$1,372
This Indian Eagle deal was found by Cheapflights users on 1/14. 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.
Fri 4/49:45 pmCCU - IAD
2 stops31h 30mTurkish Airlines
Fri 9/199:40 pmIAD - CCU
2 stops29h 25mTurkish Airlines
Deal found 1/14$1,632
This OneTravel deal was found by Cheapflights users on 1/16. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/268:20 pmCCU - IAD
3 stops28h 35mLufthansa
Thu 11/610:05 pmIAD - CCU
2 stops24h 00mLufthansa
Deal found 1/16$1,726
This oojo deal was found by Cheapflights users on 1/16. 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 4/3011:30 pmCCU - IAD
3 stops50h 00mSingapore Airlines
Fri 9/265:00 pmIAD - CCU
2 stops43h 45mSingapore Airlines
Deal found 1/16$1,881

Find flights from Kolkata to Dulles Intl within your budget

Customize your flight search to find flights from Kolkata to Dulles Intl 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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 5/21

9:25 pm-4:35 pm

1 stop28h 40m

Washington, D.C. Dulles Intl

Fri 9/12

10:00 pm-3:30 am

1 stop20h 00m

$910

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Wed 5/21

1:15 pm-4:35 pm

3 stops36h 50m

Washington, D.C. Dulles Intl

Fri 9/12

10:00 pm-3:30 am

1 stop20h 00m

$947

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 4/3

6:40 am-7:15 am

1 stop34h 05m

Washington, D.C. Dulles Intl

Sun 5/4

11:15 am-7:05 pm

1 stop22h 20m

$1,009

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 4/3

6:30 pm-4:20 pm

2 stops31h 20m

Washington, D.C. Dulles Intl

Sun 5/4

6:30 pm-8:35 am

2 stops28h 35m

$1,030

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 1/30

10:30 pm-7:30 pm

2 stops31h 30m

Washington, D.C. Dulles Intl

Thu 3/20

10:25 pm-5:50 pm

2 stops33h 55m

$1,102

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Thu 4/10

9:45 am-8:40 am

1 stop32h 25m

Washington, D.C. Dulles Intl

Sun 9/28

10:55 am-8:10 am

1 stop35h 45m

$1,146

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Sun 4/6

9:45 pm-3:35 pm

2 stops27h 20m

Washington, D.C. Dulles Intl

Sat 9/20

5:25 pm-10:50 am

2 stops31h 55m

$1,197

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Tue 4/1

3:50 am-4:10 pm

1 stop21h 50m

Washington, D.C. Dulles Intl

Thu 9/18

9:05 pm-2:20 am

1 stop19h 45m

$1,211

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 4/4

2:00 am-8:15 pm

2 stops27h 45m

Washington, D.C. Dulles Intl

Sat 9/20

7:25 pm-7:35 am

2 stops26h 40m

$1,372

KolkataWashington, D.C.

CCU - IAD

CCUIAD

Kolkata Netaji S. Chandra

Fri 4/4

9:45 pm-7:45 pm

2 stops31h 30m

Washington, D.C. Dulles Intl

Fri 9/19

9:40 pm-12:35 pm

2 stops29h 25m

$1,632

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 23 results
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Compare providers for flights from Kolkata to Dulles Intl

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 Kolkata to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*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 Kolkata-Washington, D.C. Dulles Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Kolkata-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Kolkata-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Kolkata-Washington, D.C. Dulles Intl Airport 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 Kolkata to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Travel insights for flights from Kolkata to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kolkata to Dulles Intl. Price data was last updated on January 10, 2025.

Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Kolkata to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Kolkata to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 16, 2025.
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,350 reviews
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Singapore Airlines
8.1
Very good
1,327 reviews
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

KLM
7.8
Good
1,339 reviews
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.5
Good
3,752 reviews
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Air France
7.4
Good
1,487 reviews
Emirates
8.1
Very good
3,350 reviews

Food

7.9

Comfort

8.0

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Dulles Intl. 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, D.C. Dulles Intl?

    Kolkata Netaji S. Chandra (CCU), located 8.3 mi from the city center, is the airport you fly out of when you book flights from Kolkata to Washington, D.C. Dulles Intl. 4 airlines have flights from Netaji S. Chandra to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Kolkata Netaji S. Chandra to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

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

    Currently priced at $910, Etihad Airways will fly you from Kolkata to Washington, D.C. Dulles Intl Airport and back. In addition to Etihad Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India and Air France - these airlines can fly you to your destination from $1,009 and $1,030, respectively. Etihad Airways is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as $537. However, be on the lookout for offers from Etihad Airways and IndiGo, as they are both options that can get you from Kolkata to Washington, D.C. Dulles Intl Airport for a low price.

  • Can I find deals for flights from Kolkata to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Kolkata to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Dulles Intl?

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

  • Can I find deals for business class flights from Kolkata to Dulles Intl?

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

    Currently, August is the cheapest month in which you can book a flight from Kolkata to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Kolkata to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Kolkata to Dulles Intl

Discover the top 4 airlines that operate flights from Kolkata to Dulles Intl. 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$983Average$1,277FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$1,045Average$1,241FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$1,149Average$1,532FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,225Average$1,536FlexibilityNo cancel feeOn-time75%
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