Which layover airport has the shortest travel time from Washington, D.C. to Kolkata?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 18h 55m.

What airlines fly to Kolkata?

Etihad Airways, Qatar Airways and Emirates are the top three most popular airlines that fly to Kolkata from Washington, D.C. according to our data. Etihad Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Kolkata. Keep in mind that there are 6 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Kolkata?

Flight times from Washington, D.C. to Kolkata vary, but if you’re flying out of Baltimore and flying into Kolkata (one of the most popular routes), then the duration is 24h 20m on average. Another popular route from Washington, D.C. to Kolkata is flying from Washington, D.C. to Kolkata, which will take roughly 24h 42m. Keep in mind that layovers or delays could extend your travel time.

Which airport is the most popular layover for flights between Washington, D.C. and Kolkata?

Abu Dhabi (AUH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Kolkata?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $891.

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

Etihad Airways, Air India, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Kolkata Netaji S. Chandra

Which layover airport has the shortest connection time from Washington, D.C. to Kolkata?

Doha (DOH) has the shortest average layover time for this route: 2h 13m.

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

Prices for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

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

There are 6 operators available for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport as of November 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$422 Cheap Flights from Washington, D.C. to Kolkata in 2025/26

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2:35 pm - 1:50 amIAD-CCU

24h 45m2 stops

6:35 am - 9:05 amCCU-IAD

37h 00m2 stops

$925Multiple Airlines

Find Deal

Fri, Jan 9 - Wed, Jan 21

2:35 pm - 12:35 amIAD-CCU

23h 30m2 stops

8:15 am - 10:05 amCCU-IAD

35h 20m2 stops

$926Multiple Airlines

Find Deal

Thu, Jan 8 - Thu, Mar 12

2:35 pm - 12:40 amIAD-CCU

23h 35m2 stops

12:45 pm - 9:05 amCCU-IAD

30h 50m3 stops

$928Multiple Airlines

Find Deal

Tue, Jan 6 - Wed, Jan 21

2:35 pm - 8:00 pmIAD-CCU

18h 55m1 stop

3:35 am - 9:05 amCCU-IAD

40h 00m1 stop

$930Etihad Airways

Find Deal

Sun, Jan 25 - Thu, Mar 5

2:35 pm - 8:00 pmIAD-CCU

18h 55m1 stop

3:35 am - 9:05 amCCU-IAD

40h 00m1 stop

$932Etihad Airways

Find Deal

Sat, Jan 17 - Thu, Jan 29

6:00 am - 7:55 pmDCA-CCU

27h 25m2 stops

3:55 pm - 10:59 pmCCU-DCA

40h 34m2 stops

$941Air India

Find Deal

Wed, Mar 4 - Thu, Mar 19

6:15 am - 4:15 amDCA-CCU

35h 30m2 stops

12:30 am - 10:59 pmCCU-DCA

56h 59m2 stops

$944Air India

Find Deal

Wed, Jan 28 - Mon, Mar 2

1:30 pm - 4:40 amDCA-CCU

28h 40m2 stops

6:00 pm - 4:29 pmCCU-DCA

31h 59m2 stops

$998American Airlines

Find Deal

Fri, Feb 20 - Wed, Mar 18

8:35 pm - 7:25 amBWI-CCU

24h 20m2 stops

3:15 am - 6:45 pmCCU-BWI

50h 00m2 stops

$1,122British Airways

Find Deal

Tue, Jan 27 - Tue, Mar 3

8:35 pm - 7:25 amBWI-CCU

24h 20m2 stops

9:30 pm - 6:45 pmCCU-BWI

31h 45m2 stops

$1,137British Airways

Find Deal

Wed, Jan 21 - Wed, Feb 18

Emirates flights from Washington, D.C. to Kolkata

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

Emirates

Jan 6

IAD10:30 amWashington, D.C. Dulles Intl

27h 25m

1 stop

CCU12:25 amKolkata Netaji S. Chandra

Jan 21

CCU9:15 amKolkata Netaji S. Chandra

33h 25m

1 stop

IAD8:10 amWashington, D.C. Dulles Intl

$967

Find similar

Emirates

Jan 5

IAD10:30 amWashington, D.C. Dulles Intl

34h 40m

1 stop

CCU7:40 amKolkata Netaji S. Chandra

Apr 6

CCU9:45 amKolkata Netaji S. Chandra

32h 25m

1 stop

IAD8:40 amWashington, D.C. Dulles Intl

$968

Find similar

Emirates

Mar 4

IAD10:30 amWashington, D.C. Dulles Intl

34h 40m

1 stop

CCU7:40 amKolkata Netaji S. Chandra

Mar 19

CCU9:15 amKolkata Netaji S. Chandra

33h 15m

1 stop

IAD9:00 amWashington, D.C. Dulles Intl

$993

Find similar

SWISS flights from Washington, D.C. to Kolkata

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

SWISS

Jan 27

IAD5:25 pmWashington, D.C. Dulles Intl

29h 55m

2 stops

CCU9:50 amKolkata Netaji S. Chandra

Mar 4

CCU5:30 pmKolkata Netaji S. Chandra

33h 40m

2 stops

IAD4:40 pmWashington, D.C. Dulles Intl

$963

Find similar

SWISS

Jan 25

IAD8:30 pmWashington, D.C. Dulles Intl

50h 50m

2 stops

CCU9:50 amKolkata Netaji S. Chandra

Feb 28

CCU5:30 pmKolkata Netaji S. Chandra

33h 40m

2 stops

IAD4:40 pmWashington, D.C. Dulles Intl

$996

Find similar

SWISS

Jan 13

IAD5:25 pmWashington, D.C. Dulles Intl

29h 55m

2 stops

CCU9:50 amKolkata Netaji S. Chandra

Mar 9

CCU5:30 pmKolkata Netaji S. Chandra

33h 40m

2 stops

IAD5:40 pmWashington, D.C. Dulles Intl

$1,011

Find similar

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Fri 1/9

2:35 pm-1:50 am

2 stops24h 45m

Kolkata Netaji S. Chandra

Wed 1/21

6:35 am-9:05 am

2 stops37h 00m

$925

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Thu 1/8

2:35 pm-12:35 am

2 stops23h 30m

Kolkata Netaji S. Chandra

Thu 3/12

8:15 am-10:05 am

2 stops35h 20m

$926

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 1/6

2:35 pm-12:40 am

2 stops23h 35m

Kolkata Netaji S. Chandra

Wed 1/21

12:45 pm-9:05 am

3 stops30h 50m

$928

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 1/25

2:35 pm-8:00 pm

1 stop18h 55m

Kolkata Netaji S. Chandra

Thu 3/5

3:35 am-9:05 am

1 stop40h 00m

$930

Washington, D.C.Kolkata

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sat 1/17

2:35 pm-8:00 pm

1 stop18h 55m

Kolkata Netaji S. Chandra

Thu 1/29

3:35 am-9:05 am

1 stop40h 00m

$932

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 3/4

6:00 am-7:55 pm

2 stops27h 25m

Kolkata Netaji S. Chandra

Thu 3/19

3:55 pm-10:59 pm

2 stops40h 34m

$941

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Wed 1/28

6:15 am-4:15 am

2 stops35h 30m

Kolkata Netaji S. Chandra

Mon 3/2

12:30 am-10:59 pm

2 stops56h 59m

$944

Washington, D.C.Kolkata

DCA - CCU

DCACCU

Washington, D.C. Reagan-National

Fri 2/20

1:30 pm-4:40 am

2 stops28h 40m

Kolkata Netaji S. Chandra

Wed 3/18

6:00 pm-4:29 pm

2 stops31h 59m

$998

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Tue 1/27

8:35 pm-7:25 am

2 stops24h 20m

Kolkata Netaji S. Chandra

Tue 3/3

3:15 am-6:45 pm

2 stops50h 00m

$1,122

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Wed 1/21

8:35 pm-7:25 am

2 stops24h 20m

Kolkata Netaji S. Chandra

Wed 2/18

9:30 pm-6:45 pm

2 stops31h 45m

$1,137

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How to get the cheapest flight ticket from Washington, D.C. 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

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Kolkata?

What is the cheapest month to fly to Kolkata?

The month of August is, on average, the cheapest month to fly to Kolkata from Washington, D.C., with most prices found around $663. If you aren’t able to travel during the month of August, then book flights to Kolkata from Washington, D.C. during February instead. Flights to Kolkata in February, while not as cheap as those in August, still average around $858.

What is the cheapest day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Washington, D.C. is on a Monday. momondo users have found tickets for Monday departures for as low as $1,068. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Sunday is $1,224.

What is the cheapest time of day to depart on your flight to Kolkata?

In the evening is the cheapest time of day to fly from Washington, D.C. to Kolkata when you can find flight prices for as low as $1,063. Flying to Kolkata in the evening is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly at noon, with an average ticket price of $1,544. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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. when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $1,050 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Washington, D.C. for as low as $919 on momondo.

Can stopping save me money on Washington, D.C. to Kolkata flights?

You could potentially save up to 60% on your flight if you consider stops on a Washington, D.C. to Kolkata flight.

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

As of November 2025, prices for Washington, D.C. to Kolkata flights are approximately 48% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Kolkata

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

Estimated round-trip price

Cheap Washington, D.C. to Kolkata (WAS to CCU) flight deals and tips

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

Direct flights	None

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

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How far is Washington, D.C. to Kolkata Netaji S. Chandra by plane?
The straight-line distance from Washington, D.C. to Kolkata Netaji S. Chandra is 8080.2 mi. Typically, this will take 18h 55m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport?
Prices for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport?
There are 6 operators available for flights from Washington, D.C. to Kolkata Netaji S. Chandra Airport as of November 2025.
How old do you have to be to fly from Washington, D.C. to Kolkata Netaji S. Chandra Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. 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 you'll need for your trip to Kolkata Netaji S. Chandra Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Kolkata?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Kolkata is Etihad Airways, representing 35% of all bookings. The subsequent popular airlines are Qatar Airways at 24%, Air India at 19%, and Emirates at 16%.

Best airlines flying from Washington, D.C. to Kolkata

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

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $731	Free Cancellation	Rating 7.4 1,305 reviews	Search Etihad Airways flights
Air India	PriceFrom $743	Free Cancellation	Rating 5.5 2,942 reviews	Search Air India flights
Qatar Airways	PriceFrom $816	Free Cancellation	Rating 7.4 3,663 reviews	Search Qatar Airways flights
IndiGo	PriceFrom $869	Free Cancellation	Rating 6.9 497 reviews	Search IndiGo flights
Emirates	PriceFrom $961	Free Cancellation	Rating 8.1 3,417 reviews	Search Emirates flights
SWISS	PriceFrom $1,020	Free Cancellation	Rating 7.5 1,788 reviews	Search SWISS 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?

Yes. momondo allows you to filter the results for Washington, D.C. to Kolkata flights to just show those with 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?

If you are not ready to book a flight from Washington, D.C. to Kolkata now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kolkata and let you know when they change.

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Cheap flights from Washington, D.C. to Kolkata from $422

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kolkata departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Emirates flights from Washington, D.C. to Kolkata

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

SWISS flights from Washington, D.C. to Kolkata

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

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See travel insights to Kolkata from

How to get the cheapest flight ticket from Washington, D.C. 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

What is the typical price of a round-trip flight between Washington, D.C. and Kolkata?

What is the cheapest month to fly to Kolkata?

What is the cheapest day to depart on your flight to Kolkata?

What is the cheapest time of day to depart on your flight to Kolkata?

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

Can stopping save me money on Washington, D.C. to Kolkata flights?

You could potentially save up to 60% on your flight if you consider stops on a Washington, D.C. to Kolkata flight.

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

As of November 2025, prices for Washington, D.C. to Kolkata flights are approximately 48% cheaper when compared to flights at the same time last year.

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

Etihad Airways, Air India, and Qatar Airways are the most popular carriers operating from Washington, D.C. to Kolkata Netaji S. Chandra

What airlines fly to Kolkata?

Which airport is the most popular layover for flights between Washington, D.C. and Kolkata?

Abu Dhabi (AUH) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Kolkata?

Flights via Abu Dhabi (AUH) offer the lowest average round-trip price of $891.

Which layover airport has the shortest travel time from Washington, D.C. to Kolkata?

Flights connecting via Abu Dhabi (AUH) have the shortest average one-way travel time: 18h 55m.

Which layover airport has the shortest connection time from Washington, D.C. to Kolkata?

Doha (DOH) has the shortest average layover time for this route: 2h 13m.

How long does it take to fly to Kolkata?

When to book flights from Washington, D.C. to Kolkata

Cheap Washington, D.C. to Kolkata (WAS to CCU) flight deals and tips

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

Direct flights

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

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

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

How old do you have to be to fly from Washington, D.C. 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. to Kolkata?

Best airlines flying from Washington, D.C. to Kolkata

Compare and see reviews for airlines that fly from Washington, D.C. 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, organize 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