$327 Cheap Flights from Seattle to Kolkata
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
Swipe up to view more
>
>
>
>
>
Flights from Seattle to Kolkata
Cheap flight deals from Seattle to Kolkata
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
-
Round-trip
-
One way
-
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 8 | Singapore Airlines
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Tue, Apr 15 | Emirates$1,220 $1,56422% OFF22% OFF$1,564 $1,220 -
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 22 | Singapore Airlines
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Tue, Apr 29 | Emirates$1,243 $1,59322% OFF22% OFF$1,593 $1,243
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sun, Apr 20 | Singapore Airlines
CCU 8:45 PM29h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Sat, Apr 26 | Emirates$1,284 $1,64622% OFF22% OFF$1,646 $1,284
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sat, Apr 26 | Singapore Airlines
CCU 11:30 PM21h 45m1 stopsSEA 8:45 AMKolkata - Seattle | Sat, May 3 | Singapore Airlines$1,45322% OFF$1,863 $1,453
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sat, May 3 | Singapore Airlines
CCU 11:30 PM21h 45m1 stopsSEA 8:45 AMKolkata - Seattle | Sat, May 10 | Singapore Airlines$1,52622% OFF$1,956 $1,526
-
SEA 5:15 PM26h 25m1 stopsCCU 8:10 AMSeattle - Kolkata | Thu, Apr 24 | Emirates
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Thu, May 1 | Emirates$1,90522% OFF$2,442 $1,905 -
SEA 5:15 PM26h 25m1 stopsCCU 8:10 AMSeattle - Kolkata | Tue, Apr 22 | Emirates
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Tue, Apr 29 | Emirates$1,91022% OFF$2,449 $1,910
-
SEA 5:15 PM26h 25m1 stopsCCU 8:10 AMSeattle - Kolkata | Tue, Apr 15 | Emirates
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Tue, Apr 22 | Emirates$1,92322% OFF$2,466 $1,923
-
SEA 5:15 PM26h 25m1 stopsCCU 8:10 AMSeattle - Kolkata | Thu, Apr 17 | Emirates
CCU 9:45 AM40h 10m1 stopsSEA 1:25 PMKolkata - Seattle | Thu, Apr 24 | Emirates$1,93922% OFF$2,486 $1,939
-
SEA 4:30 PM21h 20m1 stopsCCU 2:20 AMSeattle - Kolkata | Fri, May 9 | Qatar Airways
CCU 3:50 AM21h 25m1 stopsSEA 12:45 PMKolkata - Seattle | Fri, May 16 | Qatar Airways$1,95122% OFF$2,501 $1,951 -
SEA 1:00 PM17h 25m1 stopsCCU Invalid DateSeattle - Kolkata | Thu, Apr 3 | Normal Airline
CCU 3:00 PM6hNonstopSEA 4:00 PMKolkata - Seattle | Sat, Apr 5 | Normal AirlineFind More FlightsFind More Flights
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 8 | Singapore Airlines$327 $41922% OFF22% OFF$419 $327
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sat, Apr 26 | Singapore Airlines$340 $43622% OFF22% OFF$436 $340
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 15 | Singapore Airlines$351 $45022% OFF22% OFF$450 $351
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 29 | Singapore Airlines$38222% OFF$490 $382
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sun, Apr 6 | Singapore Airlines$38322% OFF$492 $383
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sat, May 3 | Singapore Airlines$38422% OFF$492 $384
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Thu, May 1 | Singapore Airlines$38422% OFF$492 $384
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Tue, Apr 1 | Singapore Airlines$39322% OFF$503 $393
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sat, Apr 5 | Singapore Airlines$40122% OFF$514 $401
-
SEA 10:15 AM23h 30m1 stopsCCU 10:15 PMSeattle - Kolkata | Sun, May 4 | Singapore Airlines$40522% OFF$519 $405
-
SEA 1:00 PM17h 25m1 stopsCCU Invalid DateSeattle - Kolkata | Thu, Apr 3 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Seattle to Kolkata?
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find cheap airlines flights from Seattle to Kolkata
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Frequently Asked Questions
-
When are flight tickets from Seattle (SEA) to Kolkata (CCU) the cheapest?
Airlines adjust prices for flights from Seattle to Kolkata based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to Kolkata (CCU) cost?
According to Trip.com's data, the lowest price is around $1,439. -
What is the transportation method from the main airport to downtown in Kolkata?
- The distance from Kolkata Airport to downtown is about 12 km. It takes about 30 minutes by taxi.
How to find a cheap flight from Seattle to Kolkata
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 Seattle to Kolkata. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Seattle to Kolkata ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Seattle to Kolkata for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $327 for a one-way ticket on Tue, Apr 8.
Compare cheap Seattle to Kolkata flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Seattle to Kolkata. The most affordable airline currently operating on this route is Singapore Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Seattle to Kolkata route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Seattle to Kolkata flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Seattle to Kolkata to access exclusive deals just for you.
Flight Info | Seattle to Kolkata
| Cheapest one-way flight price | $326 |
|---|---|
| Off-season for travel | April |
| Peak season for travel | January |
| Flight distance | 11,634.37 km |
| Popular airline | EVA Air |
Plan Your Trip Around Kolkata
More Travel Options
-
Top Routes from Seattle
-
Top Routes to Kolkata
-
Popular Airlines
- Flights from Seattle to San Francisco
- Cheap flights from Seattle to San Diego
- Return flights from Seattle to Las Vegas
- Cheap flights from Seattle to New York
- Cheap flights from Seattle to Los Angeles
- Return flights from Seattle to Bangkok
- Cheap flights from Seattle to Manila
- Cheap flights from Seattle to Phoenix
- Flights from Seattle to San Jose
- Cheap flights from Seattle to Dallas
- Cheap flights from Hyderabad to Kolkata
- Flights from New Delhi to Kolkata
- Flights from Mumbai to Kolkata
- Flights from Bangkok to Kolkata
- Cheap flights from Dhaka to Kolkata
- Flights from Colombo to Kolkata
- Cheap flights from Jaipur to Kolkata
- Return flights from Malé to Kolkata
- Flights from Singapore to Kolkata
- Cheap flights from Chennai to Kolkata
- American Airlines
- Southwest Airlines
- United Airlines
- Delta AirLines
- Alaska Airlines
- Frontier Airlines
- Spirit Airlines
- Hawaiian Airlines
- Breeze Airways
- Allegiant Air
- Sun Country Airlines
- Jetblue
- Air Canada
- WestJet
- Aeroméxico
- ITA Airways
- Lufthansa
- Iberia
- Air New Zealand
- Qantas
- Thai Airways
- All Nippon Airways
- Air China
- Cathay Pacific
- Air India