What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra?

IndiGo is the most popular carrier operating from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra

Which stopover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Kolkata?

Flights via Abu Dhabi (AUH) offer the lowest average return price of ₹ 91,944.

Which stopover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Kolkata?

Doha (DOH) has the shortest average stopover time for this route: 2h 05m.

Which stopover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Kolkata?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 19h 13m.

Which airport is the most popular for stopovers for flights between Washington, D.C. Dulles Intl Airport and Kolkata?

Abu Dhabi (AUH) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport are updated daily.

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 33,220 Cheap Flights from Washington, D.C. Dulles Intl Airport to Kolkata in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Kolkata

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:45 - 09:50

IAD

CCU

29h 35m

2 stops

17:30 - 17:40

CCU

IAD

33h 40m

2 stops

₹ 87,349SWISS

Mon, 2 Mar - Thu, 26 Mar

18:40 - 08:40

IAD

CCU

28h 30m

2 stops

21:00 - 16:35

CCU

IAD

29h 05m

2 stops

₹ 87,621Lufthansa

Mon, 9 Mar - Tue, 24 Mar

17:45 - 08:40

IAD

CCU

28h 25m

2 stops

21:00 - 16:35

CCU

IAD

29h 05m

2 stops

₹ 87,712Multiple Airlines

Wed, 18 Feb - Tue, 10 Mar

14:35 - 20:00

IAD

CCU

18h 55m

1 stop

20:55 - 10:05

CCU

IAD

22h 40m

1 stop

₹ 87,802Etihad Airways

Tue, 3 Mar - Wed, 25 Mar

14:35 - 02:40

IAD

CCU

25h 35m

1 stop

03:35 - 10:05

CCU

IAD

40h 00m

1 stop

₹ 87,893Etihad Airways

Sun, 1 Mar - Mon, 23 Mar

20:05 - 01:55

IAD

CCU

19h 20m

1 stop

03:25 - 15:55

CCU

IAD

23h 00m

1 stop

₹ 87,983Qatar Airways

Thu, 19 Feb - Wed, 4 Mar

14:35 - 20:00

IAD

CCU

18h 55m

1 stop

04:55 - 18:25

CCU

IAD

47h 00m

2 stops

₹ 88,164Multiple Airlines

Sun, 22 Feb - Mon, 9 Mar

14:35 - 20:00

IAD

CCU

18h 55m

1 stop

20:55 - 10:05

CCU

IAD

22h 40m

1 stop

₹ 88,255Etihad Airways

Thu, 19 Feb - Wed, 11 Mar

20:20 - 04:15

IAD

CCU

22h 25m

2 stops

17:30 - 16:45

CCU

IAD

32h 45m

2 stops

₹ 88,707SWISS

Fri, 22 May - Sun, 31 May

14:35 - 20:00

IAD

CCU

18h 55m

1 stop

21:30 - 09:45

CCU

IAD

21h 45m

1 stop

₹ 88,798Etihad Airways

Sun, 22 Feb - Sun, 3 May

SWISS flights from Washington, D.C. Dulles Intl Airport to Kolkata

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Kolkata flight tickets

SWISS

27 Feb

IAD20:30Washington, D.C. Dulles Intl

50h 50m

2 stops

CCU09:50Kolkata Netaji S. Chandra

26 Mar

CCU17:30Kolkata Netaji S. Chandra

33h 40m

2 stops

IAD17:40Washington, D.C. Dulles Intl

₹ 87,349

SWISS

22 May

IAD20:20Washington, D.C. Dulles Intl

22h 25m

2 stops

CCU04:15Kolkata Netaji S. Chandra

31 May

CCU17:30Kolkata Netaji S. Chandra

32h 45m

2 stops

IAD16:45Washington, D.C. Dulles Intl

₹ 88,707

SWISS

5 Mar

IAD20:30Washington, D.C. Dulles Intl

25h 40m

2 stops

CCU08:40Kolkata Netaji S. Chandra

14 Mar

CCU17:30Kolkata Netaji S. Chandra

33h 40m

2 stops

IAD17:40Washington, D.C. Dulles Intl

₹ 89,522

Emirates flights from Washington, D.C. Dulles Intl Airport to Kolkata

Our best Emirates deals on Washington, D.C. Dulles Intl Airport to Kolkata flight tickets

Emirates

2 Mar

IAD10:30Washington, D.C. Dulles Intl

34h 40m

1 stop

CCU07:40Kolkata Netaji S. Chandra

23 Mar

CCU09:15Kolkata Netaji S. Chandra

33h 15m

1 stop

IAD09:00Washington, D.C. Dulles Intl

₹ 87,440

Emirates

2 Mar

IAD10:30Washington, D.C. Dulles Intl

34h 40m

1 stop

CCU07:40Kolkata Netaji S. Chandra

2 Jun

CCU09:50Kolkata Netaji S. Chandra

32h 20m

1 stop

IAD08:40Washington, D.C. Dulles Intl

₹ 87,621

Emirates

2 Mar

IAD10:30Washington, D.C. Dulles Intl

34h 40m

1 stop

CCU07:40Kolkata Netaji S. Chandra

26 Mar

CCU09:15Kolkata Netaji S. Chandra

33h 15m

1 stop

IAD09:00Washington, D.C. Dulles Intl

₹ 91,332

momondo 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

Mon 2/3

17:45-09:50

2 stops29h 35m

Kolkata Netaji S. Chandra

Thu 26/3

17:30-17:40

2 stops33h 40m

₹ 87,349

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 9/3

18:40-08:40

2 stops28h 30m

Kolkata Netaji S. Chandra

Tue 24/3

21:00-16:35

2 stops29h 05m

₹ 87,621

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 18/2

17:45-08:40

2 stops28h 25m

Kolkata Netaji S. Chandra

Tue 10/3

21:00-16:35

2 stops29h 05m

₹ 87,712

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 3/3

14:35-20:00

1 stop18h 55m

Kolkata Netaji S. Chandra

Wed 25/3

20:55-10:05

1 stop22h 40m

₹ 87,802

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 1/3

14:35-02:40

1 stop25h 35m

Kolkata Netaji S. Chandra

Mon 23/3

03:35-10:05

1 stop40h 00m

₹ 87,893

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 19/2

20:05-01:55

1 stop19h 20m

Kolkata Netaji S. Chandra

Wed 4/3

03:25-15:55

1 stop23h 00m

₹ 87,983

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 22/2

14:35-20:00

1 stop18h 55m

Kolkata Netaji S. Chandra

Mon 9/3

04:55-18:25

2 stops47h 00m

₹ 88,164

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 19/2

14:35-20:00

1 stop18h 55m

Kolkata Netaji S. Chandra

Wed 11/3

20:55-10:05

1 stop22h 40m

₹ 88,255

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Fri 22/5

20:20-04:15

2 stops22h 25m

Kolkata Netaji S. Chandra

Sun 31/5

17:30-16:45

2 stops32h 45m

₹ 88,707

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 22/2

14:35-20:00

1 stop18h 55m

Kolkata Netaji S. Chandra

Sun 3/5

21:30-09:45

1 stop21h 45m

₹ 88,798

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from Washington, D.C. Dulles Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 80,470.

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 96,055 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Washington, D.C. Dulles Intl Airport for as low as ₹ 87,893 on momondo.

How have Washington, D.C. Dulles Intl Airport to Kolkata flight prices changed over time?

As of February 2026, prices for Washington, D.C. Dulles Intl Airport to Kolkata flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Kolkata according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Washington, D.C. Dulles Intl Airport to Kolkata (IAD to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Kolkata

Fastest flight time	19h 50m
Direct flights	None

The fastest flight from Washington, D.C. Dulles Intl Airport to Kolkata takes 19h 50m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Kolkata. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Kolkata.

Search flight deals

How far is Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra by plane?
A flight from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra will travel around 13008.5 km. In terms of flight time, this usually takes a little over 19h 50m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?
There are 2 operators available for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport as of February 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport.
What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?
The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Kolkata?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Kolkata is Etihad Airways, representing 56% of all bookings. The subsequent popular airline is Emirates at 44%.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Kolkata

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Kolkata with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom ₹ 72,820	Free Cancellation	Rating 7.3 1,387 reviews		Search Etihad Airways flights
Emirates	PriceFrom ₹ 86,706	Free Cancellation	Rating 8.1 3,509 reviews		Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kolkata?

Finding the right flight to Kolkata from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kolkata quick and easy, saving you time and money.

Can I find flights from Washington, D.C. to Kolkata with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Kolkata on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Kolkata?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Kolkata.

I’m not ready to book a flight from Washington, D.C. to Kolkata right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kolkata from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. Dulles Intl Airport to Kolkata from ₹ 33,220

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SWISS flights from Washington, D.C. Dulles Intl Airport to Kolkata

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Kolkata flight tickets

Emirates flights from Washington, D.C. Dulles Intl Airport to Kolkata

Our best Emirates deals on Washington, D.C. Dulles Intl Airport to Kolkata flight tickets

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

See travel insights to Kolkata from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Kolkata

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of September, then departing from Washington, D.C. Dulles Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 80,470.

How far in advance should I book a flight to Kolkata?

How have Washington, D.C. Dulles Intl Airport to Kolkata flight prices changed over time?

As of February 2026, prices for Washington, D.C. Dulles Intl Airport to Kolkata flights are approximately 14% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra?

IndiGo is the most popular carrier operating from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra

Which airport is the most popular for stopovers for flights between Washington, D.C. Dulles Intl Airport and Kolkata?

Abu Dhabi (AUH) was the most common stop: 60% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to Kolkata?

Flights via Abu Dhabi (AUH) offer the lowest average return price of ₹ 91,944.

Which stopover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to Kolkata?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 19h 13m.

Which stopover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to Kolkata?

Doha (DOH) has the shortest average stopover time for this route: 2h 05m.

When to book flights from Washington, D.C. Dulles Intl Airport to Kolkata

Cheap Washington, D.C. Dulles Intl Airport to Kolkata (IAD to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Kolkata

Fastest flight time

Direct flights

How far is Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra by plane?

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?

How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Kolkata Netaji S. Chandra Airport?

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

What is the most popular airline from Washington, D.C. Dulles Intl Airport to Kolkata?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Kolkata

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Kolkata with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kolkata?

Can I find flights from Washington, D.C. to Kolkata with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Kolkata?

I’m not ready to book a flight from Washington, D.C. to Kolkata right now. Can momondo alert me if prices change?

An easier way to manage your Kolkata trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing West Bengal

Fly your favourite airline to Kolkata

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Popular flights according to clicks in the last 7 days on momondo

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