Cheap flights from Seattle to Kolkata

Round-trip
Economy
Seattle (SEA)
Kolkata (CCU)
Depart
Return
Any month
Compare vs. Cheapflights |

How to find the cheapest flight from
Seattle (SEA) to Kolkata (CCU)

All the information you need to plan the best SEA to CCU flight in 2021: compare Seattle to Kolkata flight prices with the expected peak season, weather and rainfall in Kolkata.
SEA - CCU
Price
C$ 983 - C$ 1,699
CCU
Temperature
20 - 31 °C
CCU
Precipitation
7 - 356 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

October

Best time to find cheap flights, 20% potential price drop

Average price

C$ 1,215

Average for round-trip flights in October 2021

Round-trip from

C$ 1,215

From Seattle/Tacoma Intl to Kolkata Netaji S. Chandra

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest month to fly from Seattle to Kolkata?

October is one of the best times of the year to fly to Kolkata from Seattle. Prices for October average C$ 1,511 per person but you can even find prices for as low as C$ 1,109. The most expensive prices can be found in the month of December. Opting for a October flight can save you 38% on your journey compared to booking in October

How far in advance should I book a flight from Seattle to Kolkata?

To save on the cost of your flight from Seattle to Kolkata, book at least 61 days before your planned departure. Booking around this time can save you about 47% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,785 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,987.

When is the cheapest time to fly from Seattle to Kolkata (SEA - CCU)?

When flying from Seattle 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.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Kolkata</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Kolkata, India

Do I need a COVID test to fly to Kolkata from Seattle?

Information is based on travel restrictions from Seattle/Tacoma Intl to Kolkata Netaji S. Chandra

Most visitors from Seattle/Tacoma Intl will not be allowed to enter Kolkata Netaji S. Chandra.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Kolkata Netaji S. Chandra.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Kolkata Netaji S. Chandra.

Do I need a test to fly back to Seattle from Kolkata?

Returning to Seattle/Tacoma Intl from Kolkata Netaji S. Chandra

COVID-19 testing requirements
Visitors from Kolkata Netaji S. Chandra must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Kolkata Netaji S. Chandra are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Kolkata, India

Destination information for Kolkata

Things to know before you go - useful duration and weather info for your trip from Seattle to Kolkata.
Today's exchange rate
C$ 1 = ₹61
Average temperature for October in Kolkata
32.0 °C
Avg rainfall for October in Kolkata
164.0 mm

Airports servicing Seattle

Airports servicing Kolkata

Home Asia India Kolkata Cheap flights from Seattle to Kolkata
  • Round-trip
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First