When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 32% on flights from District of Columbia to Kolkata compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,042. For sooner than that we have options available in the next 3 days from $1,042.
September can be a great time to fly to Kolkata from District of Columbia with a flight ticket averaging about $1,195. Cheapflights users have found deals in the month of September for as cheap as $670. The most expensive prices can be found in the month of December.
When flying from District of Columbia 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.
Fly from
Fly to
Budget
$928 - $1,270
Route
Depart
Return
Price
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 8/11
1 stop22h 20m
Kolkata Netaji S. Chandra
Thu 9/19
1 stop22h 00m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sun 8/11
3 stops49h 50m
Kolkata Netaji S. Chandra
Thu 9/19
3 stops28h 00m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Fri 8/9
1 stop22h 20m
Kolkata Netaji S. Chandra
Sat 9/14
1 stop20h 45m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Fri 8/9
2 stops49h 45m
Kolkata Netaji S. Chandra
Sat 9/14
3 stops27h 55m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Fri 8/9
1 stop29h 55m
Kolkata Netaji S. Chandra
Sat 9/14
1 stop21h 50m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Fri 8/9
1 stop20h 00m
Kolkata Netaji S. Chandra
Sun 9/15
1 stop21h 40m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Wed 5/22
1 stop35h 50m
Kolkata Netaji S. Chandra
Sun 6/9
1 stop40h 40m
Washington, D.C. Dulles IntlKolkata Netaji S. Chandra
IAD - CCU
IADCCU
Washington, D.C. Dulles Intl
Sat 5/18
2 stops27h 40m
Kolkata Netaji S. Chandra
Sat 6/1
2 stops53h 45m
Washington, D.C. Reagan-NationalKolkata Netaji S. Chandra
DCA - CCU
DCACCU
Washington, D.C. Reagan-National
Fri 8/9
2 stops47h 25m
Kolkata Netaji S. Chandra
Sun 9/15
2 stops34h 06m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
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