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$370+ Cheap flights from Washington 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CCU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Washington to Kolkata

Keep the following information in mind while searching for Washington to Kolkata flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,013
(Kiwi.com)

One-way from

$370
(Yatra.com)

Popular in

December

Cheapest in

September

Average price

$996
Provider with most accurate pricing for Seattle/Tacoma Intl-Kolkata Netaji S. Chandra flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kolkata Netaji S. Chandra flights.
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From Washington to Kolkata Netaji S. Chandra
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One-way flight from Washington to Kolkata Netaji S. Chandra
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($227 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($94 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Washington to Kolkata

Cheapest flights from Washington to Kolkata
Explore the most affordable flight options available from Washington to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 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.
Tue 4/110:15 amSEA - CCU
1 stop23h 30mSingapore Airlines
Thu 6/1211:30 pmCCU - SEA
1 stop21h 45mSingapore Airlines
Deal found 2/19$984
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/169:40 amSEA - CCU
1 stop24h 15mMultiple Airlines
Sat 3/2212:05 amCCU - SEA
2 stops31h 35mMultiple Airlines
Deal found 2/19$1,013
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.
Tue 3/411:48 pmSEA - CCU
2 stops37h 37mEtihad Airways
Wed 3/199:00 pmCCU - SEA
2 stops38h 08mEtihad Airways
Deal found 2/19$1,105
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.
Thu 3/138:00 pmSEA - CCU
2 stops28h 05mTurkish Airlines
Sun 3/239:45 pmCCU - SEA
2 stops32h 50mTurkish Airlines
Deal found 2/19$1,134
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.
Thu 4/37:00 amPDX - CCU
2 stops26h 45mSingapore Airlines
Mon 6/911:30 pmCCU - PDX
2 stops26h 36mSingapore Airlines
Deal found 2/19$1,209
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.
Mon 2/246:00 amPDX - CCU
2 stops30h 15mQatar Airways
Sun 3/233:20 amCCU - PDX
2 stops31h 17mQatar Airways
Deal found 2/19$1,225
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:05 pmSEA - CCU
1 stop26h 05mEmirates
Wed 3/198:20 pmCCU - SEA
1 stop29h 45mEmirates
Deal found 2/19$1,396
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:45 amPDX - CCU
3 stops34h 45mLufthansa
Wed 8/69:20 pmCCU - PDX
3 stops38h 06mLufthansa
Deal found 2/19$1,420
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:25 pmPDX - CCU
2 stops47h 35mBritish Airways
Wed 6/112:00 amCCU - PDX
2 stops52h 05mBritish Airways
Deal found 2/19$1,491
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.
Mon 2/248:00 amPDX - CCU
2 stops34h 10mEmirates
Mon 3/249:10 amCCU - PDX
2 stops60h 45mEmirates
Deal found 2/19$1,515
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:00 amPDX - CCU
2 stops30h 50mMultiple Airlines
Wed 8/138:45 pmCCU - PDX
2 stops39h 38mMultiple Airlines
Deal found 2/19$1,636
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:10 amPDX - CCU
3 stops50h 05mANA
Tue 8/52:00 amCCU - PDX
3 stops29h 16mANA
Deal found 2/19$13,864

Find flights from Washington to Kolkata within your budget

Customize your flight search to find flights from Washington 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 February 20, 2025.

Fly from

Washington

Fly to

Kolkata

Route

Depart

Return

Price

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 4/1

10:15 am-10:15 pm

1 stop23h 30m

Kolkata Netaji S. Chandra

Thu 6/12

11:30 pm-8:45 am

1 stop21h 45m

$984

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Sun 3/16

9:40 am-10:25 pm

1 stop24h 15m

Kolkata Netaji S. Chandra

Sat 3/22

12:05 am-7:10 pm

2 stops31h 35m

$1,013

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Tue 3/4

11:48 pm-2:55 am

2 stops37h 37m

Kolkata Netaji S. Chandra

Wed 3/19

9:00 pm-10:38 pm

2 stops38h 08m

$1,105

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Thu 3/13

8:00 pm-12:20 pm

2 stops27h 50m

Kolkata Netaji S. Chandra

Tue 3/25

10:30 pm-6:05 pm

2 stops32h 05m

$1,134

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Thu 4/3

7:00 am-10:15 pm

2 stops26h 45m

Kolkata Netaji S. Chandra

Mon 6/9

11:30 pm-1:36 pm

2 stops26h 36m

$1,209

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Mon 2/24

6:00 am-1:45 am

2 stops30h 15m

Kolkata Netaji S. Chandra

Sun 3/23

3:20 am-10:07 pm

2 stops31h 17m

$1,225

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Wed 3/5

4:05 pm-7:40 am

1 stop26h 05m

Kolkata Netaji S. Chandra

Wed 3/19

8:20 pm-1:35 pm

1 stop29h 45m

$1,396

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Wed 4/2

8:45 am-8:00 am

3 stops34h 45m

Kolkata Netaji S. Chandra

Wed 8/6

9:20 pm-10:56 pm

3 stops38h 06m

$1,420

SeattleKolkata

SEA - CCU

SEACCU

Seattle/Tacoma Intl

Sun 3/16

10:35 am-8:00 am

3 stops32h 55m

Kolkata Netaji S. Chandra

Mon 3/24

9:15 pm-2:20 pm

2 stops29h 35m

$1,427

PortlandKolkata

PDX - CCU

PDXCCU

Portland

Sun 4/6

7:25 pm-3:30 pm

2 stops55h 35m

Kolkata Netaji S. Chandra

Tue 6/10

7:05 pm-5:35 pm

2 stops35h 00m

$1,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 15 results
1
2

Best time to book a flight from Washington to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Washington 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 to Kolkata

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

What is the cheapest month to book a flight from State of Washington to Kolkata?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Kolkata (average of $989). Flying from State of Washington 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 WA to CCU?

Find hourly flight availability from Washington 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 February 20, 2025.

When flying from State of Washington to Kolkata, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 February 20, 2025.
See what other customers who have flown with Emirates, Singapore Airlines and Malaysia Airlines from Washington to Kolkata have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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
3,279 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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
1,299 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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.

Malaysia Airlines
7.4
Good
263 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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.

Turkish Airlines
7.3
Good
3,832 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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.

Lufthansa
6.7
Okay
6,984 reviews
Emirates
8.1
Very good
3,279 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Food

7.9

Overall

8.1

Entertainment

8.2

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 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?

    For a flight from Washington to Kolkata, you will be flying into Netaji S. Chandra. Kolkata Netaji S. Chandra (CCU) is just 8.3 mi from the center of the city.

  • What are the most popular routes from State of Washington to Kolkata?

    The most popular route from State of Washington to Kolkata is Seattle/Tacoma Intl - Kolkata Netaji S. Chandra. You may also consider Portland - Kolkata Netaji S. Chandra or Spokane - Kolkata Netaji S. Chandra.

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

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

  • How can I find direct flights from Washington to Kolkata?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Kolkata (average of $989). Flying from State of Washington 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

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Alternative routes for Washington to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Kolkata

Discover the top 5 airlines that operate flights from Washington 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$767Average$1,116FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$1,219Average$2,332FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,334Average$2,691FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$1,419Average$1,575FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$1,677Average$2,096FlexibilityNo cancel feeOn-time75%
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