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$506+ Cheap flights from Baltimore (BWI) 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — CCU
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Baltimore to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Kolkata (CCU). 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 September 17, 2025.

Round-trip from

$1,129
(British Airways)

One-way from

$506
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$956
From Baltimore/Washington to Kolkata Netaji S. Chandra
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One-way flight from Baltimore/Washington to Kolkata Netaji S. Chandra
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Highest demand for flights based on searches. 18% potential increase in price ($224 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Baltimore to Kolkata

Cheapest flights from Baltimore to Kolkata
Explore the most affordable flight options available from Baltimore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Travelocity deal was found by Cheapflights users on 9/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:35 pmBWI - CCU
2 stops27h 25mBritish Airways
Thu 10/162:00 amCCU - BWI
2 stops27h 15mBritish Airways
Deal found 9/15$1,163
This Ovago deal was found by Cheapflights users on 9/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/199:35 pmBWI - CCU
2 stops27h 25mBritish Airways
Mon 12/19:30 pmCCU - BWI
2 stops31h 45mBritish Airways
Deal found 9/17$1,166
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/129:35 pmBWI - CCU
2 stops27h 25mBritish Airways
Mon 10/273:15 amCCU - BWI
2 stops50h 00mBritish Airways
Deal found 9/16$1,222
This FlightHub deal was found by Cheapflights users on 9/17. 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 9/256:19 amBWI - CCU
2 stops58h 31mQatar Airways
Tue 10/213:50 amCCU - BWI
2 stops48h 08mQatar Airways
Deal found 9/17$1,245
This oojo deal was found by Cheapflights users on 9/17. 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.
Thu 9/256:19 amBWI - CCU
2 stops58h 31mQatar Airways
Thu 10/163:50 amCCU - BWI
2 stops29h 39mQatar Airways
Deal found 9/17$1,282
This oojo deal was found by Cheapflights users on 9/16. 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.
Mon 11/246:00 amBWI - CCU
2 stops33h 25mQatar Airways
Mon 12/153:25 amCCU - BWI
2 stops29h 18mQatar Airways
Deal found 9/16$1,283
This oojo deal was found by Cheapflights users on 9/16. 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.
Sat 11/17:18 pmBWI - CCU
2 stops45h 07mQatar Airways
Mon 12/153:25 amCCU - BWI
2 stops29h 18mQatar Airways
Deal found 9/16$1,304
This Ovago deal was found by Cheapflights users on 9/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:35 pmBWI - CCU
2 stops31h 05mBritish Airways
Mon 12/19:30 pmCCU - BWI
2 stops31h 45mBritish Airways
Deal found 9/15$1,311
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:19 amBWI - CCU
2 stops34h 31mQatar Airways
Wed 12/103:25 amCCU - BWI
2 stops30h 57mQatar Airways
Deal found 9/16$1,316
This Qatar Airways deal was found by Cheapflights users on 9/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:21 pmBWI - CCU
2 stops46h 04mQatar Airways
Mon 12/153:25 amCCU - BWI
2 stops29h 18mQatar Airways
Deal found 9/16$1,319

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 September 17, 2025.
Use the filters below to find and compare flights from Baltimore to Kolkata that are best for you.

Fly from

Baltimore

Fly to

Kolkata

Route

Depart

Return

Price

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Sun 10/19

9:35 pm-10:30 am

2 stops27h 25m

Kolkata Netaji S. Chandra

Mon 12/1

9:30 pm-6:45 pm

2 stops31h 45m

$1,166

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Sun 10/12

9:35 pm-10:30 am

2 stops27h 25m

Kolkata Netaji S. Chandra

Tue 10/28

9:30 pm-7:45 pm

2 stops31h 45m

$1,223

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Thu 9/25

6:19 am-2:20 am

2 stops58h 31m

Kolkata Netaji S. Chandra

Tue 10/21

3:50 am-6:28 pm

2 stops48h 08m

$1,245

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Thu 9/25

6:19 am-2:20 am

2 stops58h 31m

Kolkata Netaji S. Chandra

Thu 10/16

3:50 am-11:59 pm

2 stops29h 39m

$1,282

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Mon 9/29

6:19 am-2:20 am

2 stops34h 31m

Kolkata Netaji S. Chandra

Wed 12/10

3:25 am-11:52 pm

2 stops30h 57m

$1,316

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Mon 9/29

6:19 am-2:20 am

2 stops34h 31m

Kolkata Netaji S. Chandra

Sun 12/14

3:25 am-4:55 pm

2 stops48h 00m

$1,335

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Sat 11/15

8:35 pm-2:10 pm

2 stops31h 05m

Kolkata Netaji S. Chandra

Tue 12/2

3:15 am-6:45 pm

2 stops50h 00m

$1,408

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Tue 9/30

11:23 am-2:20 am

2 stops29h 27m

Kolkata Netaji S. Chandra

Mon 12/15

3:25 am-10:13 pm

2 stops29h 18m

$1,417

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Tue 9/30

11:23 am-2:20 am

2 stops29h 27m

Kolkata Netaji S. Chandra

Wed 12/10

3:25 am-11:52 pm

2 stops30h 57m

$1,417

BaltimoreKolkata

BWI - CCU

BWICCU

Baltimore/Washington

Thu 11/27

7:40 pm-9:30 am

3 stops27h 20m

Kolkata Netaji S. Chandra

Thu 12/11

7:30 pm-12:15 am

3 stops39h 15m

$1,445

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 20 results
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Best time to book a flight from Baltimore to Kolkata

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

What is the cheapest month to book a flight from Baltimore to Kolkata?

Currently, September is the cheapest month in which you can book a flight from Baltimore to Kolkata (average of $977). Flying from Baltimore 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 BWI to CCU?

Find hourly flight availability from Baltimore 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 September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Baltimore to Kolkata by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Kolkata?

    Airlines like British Airways and Qatar Airways fly from Baltimore to Kolkata in about 27h 25m. The time it takes to get you to your destination can typically vary by up to 31h 06m. Airlines will cover a distance of 8052 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Kolkata?

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Kolkata (average of $977). Flying from Baltimore 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.

See more FAQs

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Alternative routes for Baltimore to Kolkata

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