Cheap Flights from Washington, D.C. to Kolkata
Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Washington, D.C.
RatePunk searches hundreds of travel sites at once for deals on flights to Kolkata
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Washington, D.C. to Kolkata
Explore current cheapest deals departing from Washington, D.C. to Kolkata
Round trip
Sort by: Cheapest
September 24 - October 2
IAD - Kolkata
$1,362
$963
Round trip
September 22 - October 2
IAD - Kolkata
$1,345
$963
Round trip
August 4 - August 26
IAD - Kolkata
$1,310
$965
Round trip
September 23 - October 23
IAD - Kolkata
$1,338
$991
Round trip
September 3 - September 15
IAD - Kolkata
$1,277
$991
Round trip
October 15 - October 27
IAD - Kolkata
$1,387
$991
Round trip
September 30 - October 13
IAD - Kolkata
$1,372
$991
Round trip
October 8 - October 25
IAD - Kolkata
$1,382
$1,009
Round trip
October 9 - October 26
IAD - Kolkata
$1,383
$1,009
Round trip
October 10 - October 28
IAD - Kolkata
$1,382
$1,015
Round trip
Unlock all 500+ flight deals to Kolkata and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Washington, D.C. to Kolkata
How much is a round trip from Washington, D.C. to Kolkata
Regular price: $1,177 - $1,855
Prices for flights from Washington, D.C. to Kolkata are currently below the regular range.
The regular price range for flights from Washington, D.C. to Kolkata is between $1177 and $1855. The current lowest deal is $963 with Etihad Airways for travel from Sep 24-Oct 2.
now $963
Low $1,177
High $1,855
The cheapest time to fly from Washington, D.C. to Kolkata
The cheapest month to fly from Washington to Kolkata is August, with a median price of $490. The most expensive month is June, with a median price of $1236. Prices are generally lower from January to November.
August
Flights from $490
June
Flights from $1,236
Direct flights from Washington, D.C. to Kolkata
Etihad Airways
Qatar Airways
Air India Limited
Emirates Airlines
Last-minute flights going from Washington, D.C. to Kolkata
Wed, Jun 17
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
Qatar Airways
$1,629
$1,829
One-way
Thu, Jun 18
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
Royal Jordanian
$1,591
$1,621
One-way
Sun, Jun 21
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
Qatar Airways
$1,623
$1,583
One-way
Sun, Jun 21
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
IndiGo
$1,589
$1,647
One-way
Sun, Jun 21
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
Qatar Airways
$1,809
$1,827
One-way
Mon, Jun 22
IAD - Kolkata
Washington, D.C. (IAD) - Kolkata (CCU)
Emirates Airlines
$1,564
$1,633
One-way
Biggest price drops on these dates for flights from Washington, D.C. to Kolkata
Dec 9 - Dec 22
$1,830 → $1,307
29%
Dec 11 - Dec 22
$1,835 → $1,381
25%
Sep 24 - Oct 2
$1,362 → $963
29%
Oct 15 - Oct 27
$1,387 → $991
29%
Popular Airports to fly from Washington, D.C. to Kolkata
Washington, D.C. - Kolkata route insights
💸 Price insights
Recent fares are below the typical level.
Recent fares from Washington, D.C. to Kolkata are below the typical level for the route.
📅 Best time to fly
Fly in August for the cheapest prices.
Historically, August is the cheapest month to fly, with a median price of $490.
⏱️ Flight duration
Flights typically take 20h 0m.
The typical flight duration from Washington, D.C. to Kolkata is 20h 0m with one stopover.
✈️ Airlines & availability
Connecting flights are dominant.
There are no direct flights. Connecting flights are dominant, with 1 stopover typically.
🏆 Airline highlight
Etihad Airways offers the most deals.
Etihad Airways has the most deals for connecting flights on the Washington, D.C. to Kolkata route.
🎯 Booking tip
Deals are rare for this route.
Deals for flights from Washington, D.C. to Kolkata are rare, occurring about 0.07 times per day.
Washington, D.C. main airports to depart from
Washington Dulles International (IAD)
Washington Dulles International offers a good option for flights from Washington, D.C. to Kolkata.
📍 ~40 km from Washington, D.C. (reachable by car or bus)
💸 Flights from ~$963
Baltimore–Washington International (BWI)
Baltimore–Washington International is another choice for flights from Washington, D.C. to Kolkata.
📍 ~50 km from Washington, D.C. (reachable by car or train)
💸 Flights from ~$1438
Ronald Reagan Washington National (DCA)
Ronald Reagan Washington National provides a convenient departure point for your trip to Kolkata.
📍 ~5 km from Washington, D.C. (reachable by car or metro)
💸 Flights from ~$1256
Kolkata main airports to arrive at
Netaji Subhas Chandra Bose International (CCU)
Arrive at Kolkata's main international gateway, ideal for direct access to the city and surrounding areas.
📍 ~15 km from Kolkata city center (reachable by car)
💸 Flights from ~$963
Airports nearby Kolkata used as alternative
Kazi Nazrul Islam (RDP)
Kazi Nazrul Islam Airport can be a useful alternative arrival airport for its proximity and road connectivity.
📍 ~135 km from destination city (reachable by car, train)
💸 Flights from ~$1019
Biju Patnaik International (BBI)
Biju Patnaik International Airport is a major regional hub with strong rail connectivity to Kolkata.
📍 ~360 km from destination city (reachable by car, train)
💸 Flights from ~$997
Birsa Munda (IXR)
Birsa Munda Airport is a significant domestic airport in a neighboring state, offering good connectivity.
📍 ~320 km from destination city (reachable by car)
💸 Flights from ~$962
Bagdogra (IXB)
Bagdogra Airport is a popular gateway for North Bengal and Northeast India with frequent flights.
📍 ~450 km from destination city (reachable by car, train)
💸 Flights from ~$954
Jay Prakash Narayan International (PAT)
Jay Prakash Narayan International Airport is a large airport with an extensive domestic network.
📍 ~470 km from destination city (reachable by car)
💸 Flights from ~$941
Business & First Class Flight Deals to Kolkata
Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Kolkata.
Elite
Best Elite deals to Kolkata
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From IAD
Elite
Dec 08
Kolkata, India
92% AI deal score
$6,814
$4,230
Save $2,584
From IAD
Elite
Dec 06
Kolkata, India
92% AI deal score
$6,870
$4,262
Save $2,608
From IAD
Elite
Jul 28
Kolkata, India
91% AI deal score
$6,495
$4,230
Save $2,265
From IAD
Elite
Oct 25
Kolkata, India
91% AI deal score
$6,663
$4,231
Save $2,432
From IAD
Elite
Nov 10
Kolkata, India
91% AI deal score
$6,886
$4,547
Save $2,339
From IAD
Elite
Nov 17
Kolkata, India
91% AI deal score
$6,837
$4,547
Save $2,290
From IAD
Elite
Nov 17
Kolkata, India
91% AI deal score
$6,865
$4,547
Save $2,318
From IAD
Elite
Nov 15
Kolkata, India
91% AI deal score
$6,905
$4,547
Save $2,358
From IAD
Elite
Nov 24
Kolkata, India
91% AI deal score
$6,843
$4,580
Save $2,263
From IAD
Elite
Jul 24
Kolkata, India
91% AI deal score
$3,094
$2,109
Save $985
From IAD
Elite
Jul 21
Kolkata, India
91% AI deal score
$3,057
$2,113
Save $944
From IAD
Elite
Jul 14
Kolkata, India
91% AI deal score
$3,010
$2,115
Save $895
From IAD
Elite
Oct 29
Kolkata, India
90% AI deal score
$6,568
$4,547
Save $2,021
From IAD
Elite
Nov 08
Kolkata, India
90% AI deal score
$6,955
$4,863
Save $2,092
From IAD
Elite
Nov 01
Kolkata, India
90% AI deal score
$6,925
$4,864
Save $2,061
From IAD
Elite
Oct 15
Kolkata, India
90% AI deal score
$6,680
$5,138
Save $1,542
From IAD
Elite
Sep 30
Kolkata, India
90% AI deal score
$6,761
$5,142
Save $1,619
From IAD
Elite
Jul 30
Kolkata, India
89% AI deal score
$6,439
$5,006
Save $1,433
From IAD
Elite
Nov 15
Kolkata, India
89% AI deal score
$6,869
$5,050
Save $1,819
From IAD
Elite
Aug 20
Kolkata, India
88% AI deal score
$6,205
$4,864
Save $1,341
From IAD
Elite
Oct 17
Kolkata, India
88% AI deal score
$6,657
$5,008
Save $1,649
From IAD
Elite
Jul 30
Kolkata, India
88% AI deal score
$3,076
$2,448
Save $628
From IAD
Elite
Jul 28
Kolkata, India
87% AI deal score
$6,533
$4,864
Save $1,669
From IAD
Elite
Jul 28
Kolkata, India
87% AI deal score
$6,447
$4,864
Save $1,583
From IAD
Elite
Jul 28
Kolkata, India
87% AI deal score
$6,454
$5,007
Save $1,447
From IAD
Elite
Aug 20
Kolkata, India
87% AI deal score
$6,224
$5,020
Save $1,204
From IAD
Elite
Nov 10
Kolkata, India
87% AI deal score
$6,886
$5,324
Save $1,562
From IAD
Elite
Oct 09
Kolkata, India
87% AI deal score
$2,892
$2,422
Save $470
From IAD
Elite
Jul 02
Kolkata, India
87% AI deal score
$3,001
$2,539
Save $462
From IAD
Elite
Jul 12
Kolkata, India
87% AI deal score
$3,050
$2,552
Save $498
From IAD
Elite
Jul 02
Kolkata, India
87% AI deal score
$3,001
$2,553
Save $448
From IAD
Elite
Jul 14
Kolkata, India
87% AI deal score
$3,091
$2,557
Save $534
From IAD
Elite
Jul 16
Kolkata, India
84% AI deal score
$6,495
$5,142
Save $1,353
From IAD
Elite
Aug 09
Kolkata, India
84% AI deal score
$6,089
$5,161
Save $928
From IAD
Elite
Jul 30
Kolkata, India
84% AI deal score
$6,487
$5,292
Save $1,195
From IAD
Elite
Sep 25
Kolkata, India
82% AI deal score
$6,698
$5,728
Save $970
From IAD
Elite
Aug 17
Kolkata, India
81% AI deal score
$6,490
$5,449
Save $1,041
From IAD
Elite
Nov 19
Kolkata, India
81% AI deal score
$6,864
$5,784
Save $1,080
From IAD
Elite
Jul 30
Kolkata, India
81% AI deal score
$3,095
$2,704
Save $391
From IAD
Elite
Aug 04
Kolkata, India
80% AI deal score
$6,172
$5,357
Save $815
From IAD
Elite
Jun 18
Kolkata, India
80% AI deal score
$2,889
$2,567
Save $322
From IAD
Elite
Jul 21
Kolkata, India
79% AI deal score
$6,904
$6,551
Save $353
From IAD
Elite
Jul 20
Kolkata, India
79% AI deal score
$3,078
$2,795
Save $283
From IAD
Elite
Jul 26
Kolkata, India
79% AI deal score
$3,195
$2,931
Save $264
From IAD
Elite
Jul 26
Kolkata, India
79% AI deal score
$3,155
$2,933
Save $222
From IAD
Elite
Aug 01
Kolkata, India
78% AI deal score
$6,264
$5,785
Save $479
From IAD
Elite
Jul 14
Kolkata, India
78% AI deal score
$3,095
$2,905
Save $190
From IAD
Elite
Jul 14
Kolkata, India
78% AI deal score
$3,074
$2,905
Save $169
From IAD
Elite
Jul 14
Kolkata, India
78% AI deal score
$3,073
$2,905
Save $168
From IAD
Elite
Jul 30
Kolkata, India
78% AI deal score
$3,058
$2,905
Save $153
From IAD
Elite
Jul 14
Kolkata, India
78% AI deal score
$3,096
$2,905
Save $191
From IAD
Elite
Jul 21
Kolkata, India
78% AI deal score
$3,055
$2,906
Save $149
From IAD
Elite
Jul 06
Kolkata, India
78% AI deal score
$3,058
$2,906
Save $152
From IAD
Elite
Jul 24
Kolkata, India
78% AI deal score
$3,098
$2,906
Save $192
From IAD
Elite
Jul 21
Kolkata, India
78% AI deal score
$3,056
$2,906
Save $150
From IAD
Elite
Jul 06
Kolkata, India
78% AI deal score
$3,059
$2,906
Save $153
From IAD
Elite
Jul 24
Kolkata, India
78% AI deal score
$3,094
$2,907
Save $187
From IAD
Elite
Jul 21
Kolkata, India
78% AI deal score
$3,094
$2,908
Save $186
From IAD
Elite
Jul 14
Kolkata, India
78% AI deal score
$3,096
$2,932
Save $164
From IAD
Elite
Jul 21
Kolkata, India
78% AI deal score
$3,095
$2,932
Save $163
From IAD
Elite
Jul 26
Kolkata, India
78% AI deal score
$3,084
$2,933
Save $151
From IAD
Elite
Jul 26
Kolkata, India
78% AI deal score
$3,101
$2,957
Save $144
From IAD
Elite
Aug 06
Kolkata, India
77% AI deal score
$6,368
From IAD
Elite
Jul 21
Kolkata, India
77% AI deal score
$6,578
From IAD
Elite
Jul 12
Kolkata, India
77% AI deal score
$6,982
From IAD
Elite
Jul 12
Kolkata, India
77% AI deal score
$6,993
From IAD
Elite
Jul 06
Kolkata, India
77% AI deal score
$2,992
$2,906
Save $86
From IAD
Elite
Jul 24
Kolkata, India
77% AI deal score
$3,013
$2,906
Save $107
From IAD
Elite
Aug 08
Kolkata, India
77% AI deal score
$2,984
$2,907
Save $77
From IAD
Elite
Jul 30
Kolkata, India
77% AI deal score
$3,032
$2,932
Save $100
From IAD
Elite
Jun 30
Kolkata, India
76% AI deal score
$6,674
$6,578
Save $96
From IAD
Elite
Jul 12
Kolkata, India
76% AI deal score
$6,993
From IAD
Elite
Aug 06
Kolkata, India
76% AI deal score
$2,915
$2,908
Save $7
From IAD
Elite
Jul 06
Kolkata, India
76% AI deal score
$2,974
$2,916
Save $58
From IAD
Elite
Jul 14
Kolkata, India
75% AI deal score
$6,775
From IAD
Elite
Jul 02
Kolkata, India
75% AI deal score
$6,964
From IAD
Elite
Jul 30
Kolkata, India
75% AI deal score
$7,020
From IAD
Elite
Jul 26
Kolkata, India
75% AI deal score
$7,020
From IAD
Elite
Aug 06
Kolkata, India
75% AI deal score
$2,932
From IAD
Elite
Aug 08
Kolkata, India
75% AI deal score
$2,932
From IAD
Elite
Aug 04
Kolkata, India
75% AI deal score
$2,938
From IAD
Elite
Aug 04
Kolkata, India
75% AI deal score
$2,962
From IAD
Elite
Jul 28
Kolkata, India
74% AI deal score
$7,020
From IAD
Elite
Jul 02
Kolkata, India
74% AI deal score
$7,041
From IAD
Elite
Aug 21
Kolkata, India
73% AI deal score
$3,846
From IAD
Elite
Aug 05
Kolkata, India
73% AI deal score
$4,027
From IAD
Elite
Aug 05
Kolkata, India
72% AI deal score
$3,846
From IAD
Elite
Aug 13
Kolkata, India
72% AI deal score
$3,846
From IAD
Elite
Aug 10
Kolkata, India
72% AI deal score
$3,849
From IAD
Elite
Aug 08
Kolkata, India
72% AI deal score
$3,849
From IAD
Elite
Aug 14
Kolkata, India
72% AI deal score
$3,849
From IAD
Elite
Aug 20
Kolkata, India
72% AI deal score
$3,849
From IAD
Elite
Jun 20
Kolkata, India
71% AI deal score
$10,344
From IAD
Elite
Aug 13
Kolkata, India
71% AI deal score
$4,435
From IAD
Elite
Nov 10
Kolkata, India
70% AI deal score
$26,463
From IAD
Elite
Sep 15
Kolkata, India
70% AI deal score
$27,071
From IAD
Elite
Oct 13
Kolkata, India
70% AI deal score
$27,340
From IAD
Elite
Aug 05
Kolkata, India
70% AI deal score
$4,435
From IAD
Elite
Nov 10
Kolkata, India
69% AI deal score
$5,852
From DCA
Elite
Nov 09
Kolkata, India
68% AI deal score
$31,414