CA $911 Cheap Flights from Seattle (SEA) to Kolkata (CCU)

You can find cheap one-way flights from CA $911 and cheap return flights CA $1,583 SEA to CCU with Expedia. Return flights often range between CA$2334 and CA$9098. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to CCU ticket fares go up or down.

The cheapest months to fly from SEA to CCU are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

Enter SEA to CCU and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Singapore Airlines is one of the cheapest airlines offering connecting return flights from Seattle - Tacoma Intl. (SEA) to Netaji Subhash Chandra Bose Intl. (CCU), with tickets starting from around CA$2403 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 37 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Netaji Subhash Chandra Bose Intl. (CCU). Some common connection points include Heathrow (LHR), Vancouver Intl. (YVR), and John F. Kennedy Intl. (JFK).

The earliest flight from Seattle - Tacoma Intl. (SEA) to Netaji Subhash Chandra Bose Intl. (CCU) typically departs around 12:05 AM local time. This flight is operated by American Airlines and Etihad Airways. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from Seattle - Tacoma Intl. (SEA) to Netaji Subhash Chandra Bose Intl. (CCU) on a Tuesday, with around 54 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. Looking at the week, Tuesdays offer notably more flight options compared to other days, ensuring you have a good selection to choose from.

The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Netaji Subhash Chandra Bose Intl. (CCU) are in the early morning, from 6am to 9am. Many major carriers, including Singapore Airlines, Alaska Airlines and United, offer flights during this window. This timing works well for travellers who want to arrive at their destination early in the day.

There are no nonstop flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.). The distance between these two cities is approximately 11,637 kilometres (7,231 miles).

If you're flying from Seattle to Kolkata, you'll typically find flights with one stop that take around 21 hours 30 minutes. Flights with two or more stops usually take longer, averaging about 24 hours 30 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary based on the specific route, layover times, and factors like wind patterns.

Yes, you can fly business class or first class between Seattle - Tacoma Intl. (SEA) and Netaji Subhash Chandra Bose Intl. (CCU).

Airlines that offer business class service on this route include:

* Alaska Airlines
* Air France
* Lufthansa
* Air Canada
* British Airways
* Delta
* Korean Air
* Emirates
* Qatar Airways
* China Airlines
* Horizon Air
* Aer Lingus
* Japan Airlines
* Cathay Pacific
* Turkish Airlines
* Singapore Airlines
* United
* Finnair
* EVA Airways
* American Airlines

First class cabins are available on Alaska Airlines, Emirates, and United.

It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Kolkata from Seattle - Tacoma Intl. (SEA), you can fly directly into Netaji Subhash Chandra Bose Intl. (CCU). Some flights may connect through major hubs like Heathrow (LHR), San Francisco Intl. (SFO), or John F. Kennedy Intl. (JFK) before reaching Kolkata. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Kolkata (CCU-Netaji Subhash Chandra Bose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.