Cheap flights from Dulles Intl (IAD) to Kolkata (CCU) from $379

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — CCU
May 7 — May 141

The best prices from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra are usually found in September or March, booked 20 days in advance, depart on a Tuesday or Friday and return on a Thursday

Cheap flight deals from Dulles Intl to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 May 2, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$1,052

One-way from

$589
High demand for flights, 36% potential price rise
Best time to find cheap flights, 33% potential price drop
From Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra
One-way flight from Washington, D.C. Dulles Intl to Kolkata Netaji S. Chandra

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

Wednesday 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.

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

To save up to 58% on this flight, we recommend booking at least 18 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Washington, D.C. Dulles Intl Airport to Kolkata from $1,108 1-2 weeks out and tickets from $1,278 for flights departing within the next 72 hours.

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

September is one of the best times of the year to fly to Kolkata from Washington, D.C. Dulles Intl Airport. Prices for September average $1,269 per person but you can even find prices for as low as $670. The most expensive prices can be found in the month of December. Opting for a September flight can save you 48% on your journey compared to booking in December

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Kolkata (IAD - 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 afternoon, which can drop the price by up to 10% versus a flight at noon.

Cheap SWISS flights from Dulles Intl to Kolkata

Explore cheap flight options specifically provided by SWISS for the route between Dulles Intl and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the cheapest SWISS flights we've come across from Washington, D.C. to Kolkata. Deals update often to give you more flight options matching your criteria
Tue 9/108:45 pmIAD - CCU
2 stops26h 10mSWISS
Tue 9/248:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/2$761
Sun 9/298:45 pmIAD - CCU
2 stops26h 10mSWISS
Wed 12/115:30 pmCCU - IAD
2 stops33h 25mSWISS
Deal found 4/30$784
Wed 9/1110:25 pmIAD - CCU
3 stops49h 40mSWISS
Wed 9/258:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/2$801
Wed 9/1110:25 pmIAD - CCU
3 stops49h 40mSWISS
Wed 9/258:25 pmCCU - IAD
3 stops28h 00mSWISS
Deal found 5/2$828
Mon 9/98:45 pmIAD - CCU
2 stops26h 10mSWISS
Sun 9/228:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/2$879
Mon 9/308:45 pmIAD - CCU
2 stops26h 10mSWISS
Thu 12/125:30 pmCCU - IAD
2 stops33h 25mSWISS
Deal found 4/30$904
Mon 9/308:45 pmIAD - CCU
2 stops26h 10mSWISS
Sat 12/75:30 pmCCU - IAD
2 stops33h 25mSWISS
Deal found 4/30$999

Cheap Lufthansa flights from Dulles Intl to Kolkata

Explore cheap flight options specifically provided by Lufthansa for the route between Dulles Intl and Kolkata. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Some of the best deals we've found on Lufthansa flights traveling from Washington, D.C. to Kolkata. Check back soon if you're not seeing flights that suit your needs.
Mon 9/95:20 pmIAD - CCU
2 stops29h 35mLufthansa
Wed 9/258:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$799
Sat 9/1410:15 pmIAD - CCU
2 stops24h 40mLufthansa
Mon 9/238:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$817
Sat 9/1410:15 pmIAD - CCU
2 stops24h 40mLufthansa
Tue 9/248:00 pmCCU - IAD
2 stops32h 55mLufthansa
Deal found 5/2$832
Mon 9/95:20 pmIAD - CCU
2 stops29h 35mLufthansa
Tue 9/245:30 pmCCU - IAD
2 stops35h 25mLufthansa
Deal found 5/2$919
Sun 9/810:15 pmIAD - CCU
2 stops24h 40mLufthansa
Fri 9/278:25 pmCCU - IAD
2 stops26h 35mLufthansa
Deal found 5/2$945
Sat 8/3110:20 pmIAD - CCU
2 stops49h 45mLufthansa
Sat 9/78:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$1,034

Cheap Dulles Intl to Kolkata flights in May & June 2024

Find cheap flight options from Dulles Intl to Kolkata specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Kolkata in May and June 2024. Check back in a little while for more flight options.
Sat 6/18:45 pmIAD - CCU
2 stops26h 10mMultiple Airlines
Sat 6/88:25 pmCCU - IAD
2 stops32h 30mMultiple Airlines
Deal found 5/2$1,329
Sat 6/16:00 pmIAD - CCU
3 stops28h 55mMultiple Airlines
Sat 6/810:15 amCCU - IAD
2 stops39h 30mMultiple Airlines
Deal found 5/2$1,356
Mon 6/106:00 pmIAD - CCU
2 stops28h 55mLufthansa
Wed 7/108:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$1,382
Mon 6/108:45 pmIAD - CCU
2 stops26h 10mMultiple Airlines
Wed 7/108:25 pmCCU - IAD
2 stops29h 00mMultiple Airlines
Deal found 5/1$1,403
Mon 6/105:30 pmIAD - CCU
3 stops29h 25mLufthansa
Wed 7/108:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$1,421
Sat 6/111:15 amIAD - CCU
1 stop36h 15mAir India
Sat 6/83:30 pmCCU - IAD
1 stop25h 15mAir India
Deal found 5/2$1,432
Sat 6/110:55 amIAD - CCU
1 stop29h 55mQatar Airways
Fri 6/73:50 amCCU - IAD
1 stop38h 25mQatar Airways
Deal found 5/2$1,457
Sat 6/111:15 amIAD - CCU
2 stops27h 35mAir India
Sat 6/88:00 pmCCU - IAD
1 stop20h 45mAir India
Deal found 5/2$1,520
Sun 6/308:45 pmIAD - CCU
2 stops26h 10mSWISS
Wed 8/218:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/1$1,590

Dulles Intl to Kolkata 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Kolkata in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
The lowest fares we've come across on flights traveling from Washington, D.C. to Kolkata in May and June 2024. Check back in a little while for more flight options.
Tue 9/108:45 pmIAD - CCU
2 stops26h 10mSWISS
Tue 9/248:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/2$761
Sun 9/85:45 pmIAD - CCU
2 stops29h 10mSWISS
Sun 9/228:25 pmCCU - IAD
2 stops28h 30mSWISS
Deal found 5/2$784
Mon 9/95:20 pmIAD - CCU
2 stops29h 35mLufthansa
Wed 9/258:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$799
Wed 9/1110:25 pmIAD - CCU
3 stops49h 40mSWISS
Wed 9/258:25 pmCCU - IAD
2 stops29h 20mSWISS
Deal found 5/2$801
Sat 9/1410:15 pmIAD - CCU
2 stops24h 40mLufthansa
Wed 9/258:25 pmCCU - IAD
2 stops32h 30mLufthansa
Deal found 5/2$817
Wed 9/1110:25 pmIAD - CCU
3 stops49h 40mSWISS
Wed 9/258:25 pmCCU - IAD
3 stops28h 00mSWISS
Deal found 5/2$828
Sat 9/1410:15 pmIAD - CCU
2 stops24h 40mLufthansa
Tue 9/248:00 pmCCU - IAD
2 stops32h 55mLufthansa
Deal found 5/2$832
Tue 9/1011:15 amIAD - CCU
1 stop26h 40mAir India
Tue 9/248:00 pmCCU - IAD
1 stop20h 45mAir India
Deal found 5/2$863
Tue 9/1011:15 amIAD - CCU
1 stop17h 55mAir India
Fri 9/278:00 pmCCU - IAD
1 stop20h 45mAir India
Deal found 5/2$864

One-way flights to Kolkata from Dulles Intl

Search for one-way flight options from Dulles Intl to Kolkata. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a look at some of the one-way flights we've detected from Washington, D.C. to Kolkata. Users needing a return flight from Washington, D.C. to Kolkata should utilize the search form above.
Sat 8/107:10 pmIAD - CCU
2 stops32h 15mMultiple Airlines
Deal found 5/2$379
Thu 8/87:10 pmIAD - CCU
2 stops28h 10mMultiple Airlines
Deal found 5/2$407
Fri 9/610:00 pmIAD - CCU
1 stop20h 00mEtihad Airways
Deal found 5/1$418
Thu 8/810:00 pmIAD - CCU
1 stop36h 50mEtihad Airways
Deal found 5/2$442
Sun 5/1210:00 pmIAD - CCU
1 stop20h 00mEtihad Airways
Deal found 5/2$449
Fri 8/910:00 pmIAD - CCU
1 stop20h 00mEtihad Airways
Deal found 5/2$462
Tue 8/67:10 pmIAD - CCU
2 stops28h 10mMultiple Airlines
Deal found 5/2$463
Sun 8/47:10 pmIAD - CCU
2 stops28h 10mMultiple Airlines
Deal found 5/2$464
Wed 8/711:15 amIAD - CCU
2 stops34h 30mAir India
Deal found 5/2$486

Find flights from Dulles Intl to Kolkata within your budget

Customize your flight search to find flights from Dulles Intl 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$761 - $1,149

Route

Depart

Return

Price

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 9/10

2 stops26h 10m

Kolkata Netaji S. Chandra

Tue 9/24

2 stops29h 20m

$761

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 10/1

2 stops38h 25m

Kolkata Netaji S. Chandra

Wed 12/4

2 stops33h 25m

$771

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 9/29

2 stops26h 10m

Kolkata Netaji S. Chandra

Wed 12/11

2 stops33h 25m

$784

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Mon 9/9

2 stops29h 35m

Kolkata Netaji S. Chandra

Wed 9/25

2 stops32h 30m

$799

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 10/1

2 stops26h 10m

Kolkata Netaji S. Chandra

Wed 12/11

2 stops30h 00m

$800

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 9/10

1 stop26h 40m

Kolkata Netaji S. Chandra

Tue 9/24

1 stop20h 45m

$863

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Tue 9/10

1 stop22h 50m

Kolkata Netaji S. Chandra

Wed 9/25

1 stop21h 25m

$960

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Sun 9/15

1 stop19h 45m

Kolkata Netaji S. Chandra

Mon 10/21

1 stop21h 50m

$961

Washington, D.C. Dulles IntlKolkata Netaji S. Chandra

IAD - CCU

IADCCU

Washington, D.C. Dulles Intl

Wed 5/15

1 stop41h 50m

Kolkata Netaji S. Chandra

Sun 6/2

1 stop28h 45m

$1,149

Flights are sorted by cheapest first

Deals found on 5/2

When is the best time to 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 January 28, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Kolkata is 20 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Kolkata. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
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. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kolkata by month

Plan your trip from Dulles Intl to Kolkata by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Kolkata is currently $441 while a round-trip flight costs $872. Price data was last updated on April 28, 2024.

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kolkata (average of $1,052). Flying from Washington, D.C. Dulles Intl Airport to Kolkata in June is currently the most expensive (average of $1,697). 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.

January

$1,162

February

$1,176

March

$1,102

April

$1,052

May

$1,189

June

$1,697

July

$1,613

August

$1,329

September

$1,055

October

$1,122

November

$1,321

December

$1,660

Temperature and rainfall in Kolkata by month

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

CCU

Temperature

68 - 87.8 °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 May 2, 2024.
To help decide which airline to fly from Washington, D.C. to Kolkata, see what other customers have to say about SWISS, Lufthansa and Air India. 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.
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

8.3
Very good
1,470 reviews
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

8.1
Very good
4,038 reviews
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.8
Good
2,024 reviews
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.7
Good
4,450 reviews
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

7.4
Good
794 reviews
8.3
Very good
1,470 reviews

Entertainment

8.2

Crew

8.7

Boarding

8.4

Food

7.8

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

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?

    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 6 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 flights from Washington, D.C. Dulles Intl Airport to Kolkata for under $800 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Kolkata for under $800. The cheapest flight booked recently is on SWISS for just $761, but on average you can expect to pay $838.

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

    Flying on SWISS is currently your cheapest option to Kolkata, with prices starting at $761. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air India, with the lowest prices starting at $799 and $863, respectively. SWISS is currently priced 43% 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 $418. However, be on the lookout for offers from Air India and IndiGo, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Kolkata for a low price.

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

  • What does IAD to CCU mean?

    Washington, D.C. Dulles Intl Airport is IAD and Kolkata Netaji S. Chandra Airport is CCU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • 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 Doha?

    The majority of Doha visitors spend their time at Katara Cultural Village, Aspire Tower, and Museum of Islamic Art. Those on a layover in Doha interested in visiting Katara Cultural Village, Aspire Tower, or Museum of Islamic Art can do so by traveling 8.7 mi, 10.6 mi, and 5.2 mi, respectively from Doha Hamad Intl. Those landing in Doha looking to spend some time exploring during their layover can rent a car for about $33 per day.

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

    Karol Bagh, Lajpat Nagar Central Market, and Humayun's Tomb 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 Humayun's Tomb can be accessed by traveling approximately 8.7 mi, 8.7 mi, and 9.5 mi, respectively from New Delhi Indira Gandhi Intl. Travelers in need of a car in New Delhi can rent one for about $48 per day.

  • 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 extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Kolkata flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Kolkata with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Kolkata flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Dulles Intl to Kolkata that allow pets onboard?

    Many airlines flying from Dulles Intl to Kolkata offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Kolkata?

    Yes, you can often find last-minute deals on Dulles Intl to Kolkata flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Kolkata flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Kolkata flight deals you see on this page were last updated on 5/2.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to Kolkata
See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Dulles Intl to Kolkata

Discover the top 6 airlines that operate flights from Dulles Intl 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$723Average$913FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air IndiaCheapest$729Average$1,152FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
LufthansaCheapest$744Average$1,150FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest$748Average$1,075FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Qatar AirwaysCheapest$926Average$1,263FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$944Average$1,212FlexibilityNo cancel feeOn-time75%
Search Emirates flights

Search flights from Dulles Intl to Kolkata by cabin class

Find flights from Dulles Intl to Kolkata, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dulles Intl to Kolkata?

Cheapflights helps you search for flights from Dulles Intl to Kolkata via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to Kolkata?

Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dulles Intl to Kolkata with no change fees?

Yes! Cheapflights helps users easily find flights from Dulles Intl to Kolkata with no change fees.

Can Cheapflights notify me if prices for flights from Dulles Intl to Kolkata become cheaper?

Not ready to book yet? You can track prices for flights from Dulles Intl to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.