Price observed over the last 3 months for a round trip.

Cheapest flight tickets
Price observed over the last 3 months for a round trip.
Average price of a round trip
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
A flight from Washington to Calcutta takes on average 22h29.
Best time
According to user searches, the ideal month to go to Calcutta is September.
Check out our tips for booking your flight to Calcutta (India) from Washington (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is October, with an average flight ticket price of $856 (calculation over the last two years). The most touristic season corresponds to the months of October, November and January.
For the cheapest flights, it is advisable to buy your ticket at least 4 days before the departure date.
The airline offering the cheapest flight tickets is Etihad Airways. A ticket from the airline Etihad Airways to Calcutta costs on average $858.
The airlines that offer the most flights are .
Here is some information and tips to know before booking your flight:
Washington is a city in the country USA, the time zone is [[timezone]]. In Washington, it is currently {fromLocalTime}, the temperature is on average 19°C, with a minimum of 16°C and a maximum of 23°C.
The city of Washington (WAS) has 3 airport(s): Ronald Reagan Washington, Dulles and College Park
Calcutta is in the country India, the time zone is [[timezone]]. In Calcutta, it is currently {toLocalTime}, the temperature is on average 30°C, with a minimum of 26°C and a maximum of 34°C.
The city of Calcutta has 1 airport(s): Netaji Subhas Chandra Bose
If you want to visit Calcutta during the least touristic period, choose the month of September.
In Calcutta, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
According to our data, it is recommended to book your flight 4 days before your departure. If you book your flight ticket 1 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Washington to Calcutta is Thursday.
When you leave, you can leave from Dulles, and you will arrive at Netaji Subhas Chandra Bose.
The airport Ronald Reagan Washington is located 4 km, Dulles is located 42 km or College Park is located 14 km from the city centre. You can access it by using public transportation, taking a taxi, or renting a car.
Airplane is the only means of transportation listed on Liligo for this journey.
In summer, the average temperature is 30°C in Calcutta and 25°C in Washington. The average rainfall in summer is 304 mm in Calcutta and 133 mm in Washington. In summer, it is warmer in Calcutta and it rains less in Washington. In winter, it is colder in Calcutta and it rains more in Washington.