£534 Find Cheap Flights from Seattle to Kolkata – Compare and Save

You can evade traffic and even save money on parking by purchasing a ticket or using an ORCA card to catch the Link light rail from downtown Seattle to the airport.

Depending on your stay in Kolkata, you can use on-airport long-term parking lots like the General Parking on the 1st to 3rd floors and 5th to 8th floors. You can reserve covered parking lots at Sea-Tac’s official website.

The only major car hire company on-site at Kolkata airport is Avis. However, a local car hire agency called Wenz has a counter in the Arrival Level operated by Wenz International Private Limited and offers a variety of choice vehicles.

Yes. The West Bengal Surface Transport Corporation (WBSTC) bus is a great alternative when you can’t hire a vehicle and need a cost-effective mode of transportation to downtown Kolkata from the airport. Services start at 8 am, and the last bus departs the airport at 9:30 pm.

Flights from Seattle to Kolkata usually depart from Seattle/Tacoma Intl (SEA) and arrive at Kolkata Netaji S. Chandra (CCU).

One-stop flights from Seattle to Kolkata most commonly connect through:

• Singapore Changi (SIN) – 80% of one-stop connections
• Doha Hamad Intl (DOH) – 17% of one-stop connections
• Dubai Intl (DXB) – 3% of one-stop connections

Singapore Changi (SIN) handles the largest share of one-stop connections on this route.

On the Seattle to Kolkata route, being flexible with your departure day can save you up to 14%. Sunday is the cheapest day at £802 return on average, while Wednesday is the most expensive at £928 – a £127 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Last-minute fares on this route (booked within 2 weeks of departure) run 42% above the route average of £870. Book 18 weeks before departure for the lowest fares.

There are currently no direct flights available from Seattle to Kolkata. Flights with 1 stopover take between 21h 06m and 27h 33m in total, depending on the connection.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £813 to £7,899. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Seattle to Kolkata are currently higher than usual. Average one-way flight prices are about £896, which is 44% above the typical average for this route.

Flying via Doha Hamad Intl (DOH) gives the shortest average 1-stop total travel time of 21h 06m, compared to 23h 16m via Singapore Changi (SIN) and 27h 33m via Dubai Intl (DXB).

Kolkata is 12 hours ahead of Seattle (India Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Return flights from Seattle to Kolkata range from £732 to £1,148, with an average of £870 over the past 12 months. Anything below £732 counts as a good deal.