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

Flying on Etihad Airways is currently your cheapest option to Kolkata, with prices starting at $804. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and IndiGo, with the lowest prices starting at $826 and $916, respectively. Etihad Airways is currently priced 28% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $347. However, be on the lookout for offers from IndiGo and Air India, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Kolkata for a low price.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Kolkata?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Kolkata flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Kolkata?

Before booking your flight from Washington, D.C. Dulles Intl Airport to Kolkata check out the most popular airlines for this route: IndiGo, Air India or Emirates.

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

Of the flights from Washington, D.C. Dulles Intl Airport to Kolkata that have layovers, most of them stop in Abu Dhabi. New Delhi follows Abu Dhabi in terms of the most common layover location on Washington, D.C. Dulles Intl Airport to Kolkata flights.

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

Flights departing from Washington, D.C. Dulles Intl Airport and landing in Kolkata layover in Dubai least frequently. Doha sees the next fewest layovers on Washington, D.C. Dulles Intl Airport to Kolkata flights.

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

The majority of Abu Dhabi visitors spend their time at Emirates Palace, Emirates Park Zoo, and Sheikh Zayed Mosque. Those on a layover in Abu Dhabi interested in visiting Emirates Palace, Emirates Park Zoo, or Sheikh Zayed Mosque can do so by traveling 21.1 mi, 7.9 mi, and 11.2 mi, respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their layover can rent a car for about $24 per day.

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

Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib are the most popular attractions in New Delhi if you're in need of something to do during your layover. Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib can be accessed by traveling approximately 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl. Travelers in need of a car in New Delhi can rent one for about $57 per day.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Kolkata?

Saturday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport to Kolkata. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kolkata.

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

February is one of the best times of the year to fly to Kolkata from Washington, D.C. Dulles Intl Airport. Prices for February average $1,118 per person but you can even find prices for as low as $727. The most expensive prices can be found in the month of December. Opting for a February flight can save you 56% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kolkata flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Kolkata from Washington, D.C. Dulles Intl?

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

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$347+ Flights from Washington, D.C. Dulles Intl Airport to Kolkata

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra are usually found in February or September, booked 59 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Dulles Intl to Kolkata

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$804 (Justfly.com)
One-way from	$347 (Flightnetwork)
Popular in	December
Cheapest in	February
Average price	$884

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Kolkata Netaji S. Chandra flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Kolkata Netaji S. Chandra flights.

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From Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra

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One-way flight from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra

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Highest demand for flights based on searches. 11% potential increase in price ($147 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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Find flight deals from Dulles Intl to Kolkata

Cheapest flights from Dulles Intl to Kolkata
Explore the most affordable flight options available from Dulles Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Wed 4/1610:05 pmIAD - CCU

1 stop19h 15mEtihad Airways

Tue 4/293:45 amCCU - IAD

1 stop21h 55mEtihad Airways

Deal found 3/27

$804

Mon 5/59:00 pmIAD - CCU

1 stop19h 50mQatar Airways

Sun 5/113:50 amCCU - IAD

1 stop21h 20mQatar Airways

Deal found 3/26

$826

Mon 5/510:05 pmIAD - CCU

1 stop19h 15mMultiple Airlines

Mon 5/1210:30 pmCCU - IAD

2 stops50h 40mMultiple Airlines

Deal found 3/26

$888

Tue 5/69:40 pmIAD - CCU

2 stops27h 35mIndiGo

Wed 6/1110:30 pmCCU - IAD

2 stops30h 45mIndiGo

Deal found 3/26

$916

Tue 5/1311:00 amIAD - CCU

1 stop24h 00mAir India

Tue 6/1710:25 amCCU - IAD

1 stop30h 45mAir India

Deal found 3/26

$918

Mon 8/1110:55 amIAD - CCU

1 stop35h 45mEmirates

Tue 9/99:45 amCCU - IAD

1 stop32h 25mEmirates

Deal found 3/27

$979

Mon 3/319:40 pmIAD - CCU

2 stops32h 25mTurkish Airlines

Fri 5/169:15 pmCCU - IAD

2 stops32h 00mTurkish Airlines

Deal found 3/25

$1,064

Sat 4/55:35 pmIAD - CCU

2 stops29h 25mSWISS

Tue 4/155:30 pmCCU - IAD

2 stops32h 15mSWISS

Deal found 3/26

$1,066

Best flights from Dulles Intl to Kolkata
Discover carefully curated flight deals from Dulles Intl to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Wed 4/1610:05 pmIAD - CCU

1 stop19h 15mEtihad Airways

Tue 4/293:45 amCCU - IAD

1 stop21h 55mEtihad Airways

Deal found 3/27

$804

Mon 5/59:00 pmIAD - CCU

1 stop19h 50mQatar Airways

Sun 5/113:50 amCCU - IAD

1 stop21h 20mQatar Airways

Deal found 3/26

$826

Mon 5/510:05 pmIAD - CCU

1 stop19h 15mMultiple Airlines

Mon 5/1210:30 pmCCU - IAD

2 stops50h 40mMultiple Airlines

Deal found 3/26

$888

Tue 5/69:40 pmIAD - CCU

2 stops27h 35mIndiGo

Wed 6/1110:30 pmCCU - IAD

2 stops30h 45mIndiGo

Deal found 3/26

$916

Tue 5/1311:00 amIAD - CCU

1 stop23h 15mAir India

Mon 6/1612:55 amCCU - IAD

1 stop40h 15mAir India

Deal found 3/27

$941

Tue 5/610:55 amIAD - CCU

1 stop22h 50mEmirates

Wed 6/119:45 amCCU - IAD

1 stop32h 25mEmirates

Deal found 3/26

$999

Sat 4/55:35 pmIAD - CCU

2 stops29h 25mSWISS

Tue 4/155:30 pmCCU - IAD

2 stops32h 15mSWISS

Deal found 3/26

$1,066

Wed 5/71:30 pmIAD - CCU

2 stops35h 45mTurkish Airlines

Sat 5/247:05 pmCCU - IAD

2 stops50h 10mTurkish Airlines

Deal found 3/26

$1,214

Thu 5/85:25 pmIAD - CCU

2 stops30h 25mKLM

Thu 5/2210:30 pmCCU - IAD

2 stops26h 35mKLM

Deal found 3/26

$1,288

Sat 4/125:35 pmIAD - CCU

2 stops29h 55mLufthansa

Wed 4/309:20 pmCCU - IAD

2 stops31h 35mLufthansa

Deal found 3/27

$1,387

Tue 5/1310:40 pmIAD - CCU

2 stops31h 20mBritish Airways

Mon 6/162:00 amCCU - IAD

2 stops27h 40mBritish Airways

Deal found 3/27

$1,464

Last-minute flights from Dulles Intl to Kolkata
Discover last-minute flight deals from Dulles Intl to Kolkata. Data last updated March 28, 2025 and is based on user searches.

Mon 3/315:20 pmIAD - CCU

2 stops47h 30mQatar Airways

Thu 5/153:50 amCCU - IAD

1 stop38h 20mQatar Airways

Deal found 3/25

$1,059

Mon 3/319:40 pmIAD - CCU

2 stops32h 25mTurkish Airlines

Fri 5/169:15 pmCCU - IAD

2 stops32h 00mTurkish Airlines

Deal found 3/25

$1,064

Tue 4/110:05 pmIAD - CCU

1 stop37h 45mEtihad Airways

Tue 4/293:45 amCCU - IAD

1 stop21h 55mEtihad Airways

Deal found 3/26

$871

Tue 4/110:55 amIAD - CCU

1 stop35h 45mEmirates

Tue 4/229:45 amCCU - IAD

1 stop32h 25mEmirates

Deal found 3/26

$1,047

Tue 4/19:00 pmIAD - CCU

1 stop19h 50mQatar Airways

Mon 4/213:50 amCCU - IAD

1 stop38h 20mQatar Airways

Deal found 3/26

$1,201

Tue 4/17:31 amIAD - CCU

3 stops53h 14mSingapore Airlines

Tue 4/2211:30 pmCCU - IAD

2 stops50h 00mSingapore Airlines

Deal found 3/26

$1,904

Tue 4/15:40 pmIAD - CCU

2 stops31h 20mBritish Airways

Tue 4/292:00 amCCU - IAD

2 stops27h 40mBritish Airways

Deal found 3/26

$2,417

Thu 4/31:30 pmIAD - CCU

2 stops35h 45mMultiple Airlines

Fri 5/23:45 amCCU - IAD

1 stop21h 55mMultiple Airlines

Deal found 3/26

$1,059

Thu 4/31:30 pmIAD - CCU

2 stops35h 45mIndiGo

Sat 5/39:15 pmCCU - IAD

2 stops32h 00mIndiGo

Deal found 3/26

$1,169

Sat 4/55:35 pmIAD - CCU

2 stops29h 25mSWISS

Tue 4/155:30 pmCCU - IAD

2 stops32h 15mSWISS

Deal found 3/26

$1,066

Sat 4/511:00 amIAD - CCU

1 stop23h 15mAir India

Mon 4/1412:55 amCCU - IAD

1 stop40h 15mAir India

Deal found 3/26

$1,150

Mon 4/76:59 pmIAD - CCU

2 stops41h 46mSingapore Airlines

Sat 5/311:30 pmCCU - IAD

2 stops50h 00mSingapore Airlines

Deal found 3/26

$1,664

One-way flights from Dulles Intl to Kolkata
Search for one-way flight options from Dulles Intl to Kolkata. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Sat 5/310:05 pmIAD - CCU

1 stop36h 45mEtihad Airways

Deal found 3/27

$347

Sat 5/39:40 pmIAD - CCU

2 stops35h 35mIndiGo

Deal found 3/27

$455

Tue 4/811:00 amIAD - CCU

2 stops34h 45mAir India

Deal found 3/27

$462

Tue 4/1510:05 pmIAD - CCU

3 stops39h 00mMultiple Airlines

Deal found 3/27

$468

Tue 6/2411:00 amIAD - CCU

1 stop29h 50mQatar Airways

Deal found 3/26

$719

Thu 4/1010:55 amIAD - CCU

1 stop22h 50mEmirates

Deal found 3/27

$866

Thu 4/107:31 amIAD - CCU

3 stops53h 14mSingapore Airlines

Deal found 3/27

$2,210

Sat 5/36:00 pmIAD - CCU

3 stops29h 30mSWISS

Deal found 3/27

$11,175

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 4/16

10:05 pm-2:50 am

1 stop19h 15m

Kolkata Netaji S. Chandra

Tue 4/29

3:45 am-4:10 pm

1 stop21h 55m

$804

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 5/5

9:00 pm-2:20 am

1 stop19h 50m

Kolkata Netaji S. Chandra

Sun 5/11

3:50 am-3:40 pm

1 stop21h 20m

$826

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 5/5

10:05 pm-2:50 am

1 stop19h 15m

Kolkata Netaji S. Chandra

Mon 5/12

10:30 pm-3:40 pm

2 stops50h 40m

$888

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 5/6

9:40 pm-10:45 am

2 stops27h 35m

Kolkata Netaji S. Chandra

Wed 6/11

10:30 pm-7:45 pm

2 stops30h 45m

$916

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 5/13

11:00 am-8:30 pm

1 stop24h 00m

Kolkata Netaji S. Chandra

Tue 6/17

10:25 am-7:40 am

1 stop30h 45m

$918

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 8/11

10:55 am-8:10 am

1 stop35h 45m

Kolkata Netaji S. Chandra

Tue 9/9

9:45 am-8:40 am

1 stop32h 25m

$979

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sat 8/16

5:45 pm-8:30 am

2 stops29h 15m

Kolkata Netaji S. Chandra

Sun 8/31

8:30 pm-4:15 pm

2 stops53h 15m

$1,070

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Fri 9/19

1:30 pm-3:35 pm

2 stops40h 35m

Kolkata Netaji S. Chandra

Sat 10/18

10:15 pm-7:45 pm

2 stops31h 00m

$1,119

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sat 5/3

10:05 pm-8:20 pm

1 stop36h 45m

$347

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sat 9/6

9:40 pm-8:15 pm

2 stops37h 05m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 results

Compare providers for flights from Dulles Intl to Kolkata

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Kolkata in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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. Dulles Intl Airport-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. Dulles Intl Airport-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kolkata flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-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. Dulles Intl Airport-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 Dulles Intl to Kolkata

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

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

The best time to book flights from Washington, D.C. Dulles Intl Airport to Kolkata is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of $989). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in December is currently the most expensive (average of $1,647). 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 IAD to CCU?

When flying from Washington, D.C. Dulles Intl Airport to Kolkata, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight at noon.

Rainfall in Kolkata 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

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

To help decide which airline to fly from Washington, D.C. to Kolkata, see what other customers have to say about Singapore Airlines, Emirates and KLM. 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.

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Singapore Airlines

8.1

Very good

1,285 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Emirates

8.0

Very good

3,190 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

KLM

7.8

Good

1,321 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

SWISS

7.5

Good

1,570 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Qatar Airways

7.4

Good

3,538 reviews

Singapore Airlines

8.1

Very good

1,285 reviews

Reviews

1 / 20

2.0

Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

What airport do you fly into for flights to Kolkata from Washington, D.C. Dulles Intl?
Kolkata Netaji S. Chandra (CCU) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Kolkata. You should not have trouble finding flights to Netaji S. Chandra from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl 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. Dulles Intl. 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. Dulles Intl Airport to Kolkata round-trip?
Flying on Etihad Airways is currently your cheapest option to Kolkata, with prices starting at $804. Additional round-trip tickets that might be worth considering are offered by Qatar Airways and IndiGo, with the lowest prices starting at $826 and $916, respectively. Etihad Airways is currently priced 28% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Kolkata one-way?
The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $347. However, be on the lookout for offers from IndiGo and Air India, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Kolkata for a low price.
Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Kolkata?
Of the flights from Washington, D.C. Dulles Intl Airport to Kolkata that have layovers, most of them stop in Abu Dhabi. New Delhi follows Abu Dhabi in terms of the most common layover location on Washington, D.C. Dulles Intl Airport to Kolkata flights.
What are some popular things to do or see while on a layover in Abu Dhabi?
The majority of Abu Dhabi visitors spend their time at Emirates Palace, Emirates Park Zoo, and Sheikh Zayed Mosque. Those on a layover in Abu Dhabi interested in visiting Emirates Palace, Emirates Park Zoo, or Sheikh Zayed Mosque can do so by traveling 21.1 mi, 7.9 mi, and 11.2 mi, respectively from Abu Dhabi Zayed Intl. Those landing in Abu Dhabi looking to spend some time exploring during their layover can rent a car for about $24 per day.
What are some popular points of interest to see during a layover in New Delhi?
Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib are the most popular attractions in New Delhi if you're in need of something to do during your layover. Karol Bagh, Lajpat Nagar Central Market, and Gurudwara Bangla Sahib can be accessed by traveling approximately 8.7 mi, 8.7 mi, and 8.2 mi, respectively from New Delhi Indira Gandhi Intl. Travelers in need of a car in New Delhi can rent one for about $57 per day.
Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Kolkata flights?
Flights departing from Washington, D.C. Dulles Intl Airport and landing in Kolkata layover in Dubai least frequently. Doha sees the next fewest layovers on Washington, D.C. Dulles Intl Airport to Kolkata flights.
Can I find deals for flights from Dulles Intl to Kolkata that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Kolkata flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Kolkata?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Kolkata.
Can I find deals for business class flights from Dulles Intl to Kolkata?
Yes. Cheapflights offers flight deals from Dulles Intl 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. Dulles Intl Airport to Kolkata?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of $989). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in December is currently the most expensive (average of $1,647). 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.

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Top 7 airlines flying from Dulles Intl to Kolkata

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$730	Average$973	FlexibilityNo cancel fee	On-time75%
SWISS	Cheapest$762	Average$1,352	FlexibilityNo cancel fee	On-time79%
Air India	Cheapest$801	Average$1,070	FlexibilityNo cancel fee	On-timeN/A
Emirates	Cheapest$801	Average$1,202	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$804	Average$1,194	FlexibilityNo cancel fee	On-time76%
Qatar Airways	Cheapest$813	Average$1,082	FlexibilityNo cancel fee	On-time68%
IndiGo	Cheapest$963	Average$1,257	FlexibilityNo cancel fee	On-time80%

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$347+ Cheap flights from Dulles Intl (IAD) 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra are usually found in February or September, booked 59 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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Cheapest flights from Dulles Intl to KolkataExplore the most affordable flight options available from Dulles Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

Explore the most affordable flight options available from Dulles Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

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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.

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Best time to book a flight from Dulles Intl to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Dulles Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Kolkata

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Kolkata. Price data was last updated on March 21, 2025.

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

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

Find hourly flight availability from Dulles Intl 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 March 28, 2025.

Rainfall in Kolkata by month

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

Temperature in Kolkata by month

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Reviews of airlines servicing Kolkata

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

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

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

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

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

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

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

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

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

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

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

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Alternative routes for Dulles Intl to Kolkata

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Top 7 airlines flying from Dulles Intl to Kolkata

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Cheapest flights from Dulles Intl to Kolkata
Explore the most affordable flight options available from Dulles Intl to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.