£ 654 Cheap Flights from Kolkata to Seattle (CCU-SEA)

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Cheap Flights from Kolkata to Seattle

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Cheap Flights from Kolkata to Seattle starting at £ 654

Book one-way or return flights from Kolkata to Seattle from as little as £ 654. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Kolkata to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Kolkata to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Kolkata to Seattle

View airlines operating flights from Kolkata to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

IndiGo

From £ 509

Thai Airasia

From £ 510

Vistara

From £ 549

Thai Airways

From £ 554

Singapore Airlines

From £ 596

Akasa Air

From £ 647

Emirates

From £ 654

Air India Express

From £ 655

Spicejet

From £ 660

Air India

From £ 681

ANA airlines

Find more flights and airlines

Alternative Routes from Kolkata to Seattle

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Kolkata to Seattle.

Cheapest
CCU
20:20
32h 0m
2 transfer
SEA
15:50
Netaji Subhas Chandra Bose International Airport - Seattle-Tacoma International Airport
Thu, Sep 5IndiGo
£ 509
CCU
20:20
32h 0m
2 transfer
SEA
15:50
Netaji Subhas Chandra Bose International Airport - Seattle-Tacoma International Airport
Thu, Sep 5IndiGo
£ 509
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Kolkata (CCU) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Kolkata to Seattle based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Kolkata (CCU) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around £ 1,192.
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km, by taxi about 30 minutes.
How many airports in Seattle?
There are 3 airports near Seattle: Seattle-Tacoma International Airport, King County (Boeing Field) International Airport and Lake Union Sea Plane Base.

How to find a cheap flight from Kolkata to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kolkata to Seattle. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com