Cheap Flights from Seattle to West Bengal from £682 Return

Flight deals from Seattle to West Bengal

Looking for cheap tickets from Seattle to West Bengal, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Kolkata.£682 per passenger.Departing Tue, 31 Mar, returning Thu, 30 Apr.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Seattle / Tacoma International on Tue, 31 Mar, arriving in Kolkata.Inbound indirect flight with Singapore Airlines, departs from Kolkata on Thu, 30 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £682, select.

Bagdogra.£801 per passenger.Departing Mon, 9 Feb, returning Wed, 18 Feb.Return flight with Qatar Airways and IndiGo.Outbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Mon, 9 Feb, arriving in Bagdogra.Inbound indirect flight with IndiGo, departs from Bagdogra on Wed, 18 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From £801, select.

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Flying from Seattle to West Bengal

Arm yourself with these facts on the fly.

Cheapest flight found	£682
Cheapest month to fly	March
Cheapest airport to fly from	Seattle / Tacoma International

How to find cheap flights from Seattle to West Bengal

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Seattle to West Bengal. Other savvy travellers recently found return flights from £682 and one-way tickets from £265 one-way. Ready to join them? Here are a few tips to help you do it the smart way.

Fly from Seattle / Tacoma International into Kolkata

At the moment, the lowest priced flight tickets to West Bengal are from Seattle / Tacoma International Airport to Kolkata Airport.

Fly in March

We crunched the flight calendar and found the cheapest time to fly from Seattle to West Bengal is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Seattle to anywhere you choose in West Bengal.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Seattle to West Bengal go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the West Bengal to West Bengal flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What's the average Seattle to West Bengal flight price?

We looked at all of the upcoming return flights from Seattle to West Bengal we could find over the next 12 months. It looks like £682 is the best price. This is good, compared to the average West Bengal ticket price of £742.

What is the cheapest month to fly from Seattle to West Bengal?

The cheapest month to fly from Seattle to Kolkata Airport is currently March. The cheapest month to fly from Seattle to Bagdogra Airport is usually February

Which upcoming date is cheapest to fly from Seattle to West Bengal on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to West Bengal on Tuesday, 31 March 2026.

Are there any direct flights from Seattle to West Bengal?

Currently, there aren't any direct flights from Seattle to West Bengal, but you can still fly with a stopover.

If I'm flying from Seattle, where in West Bengal is cheapest to fly into?

If you're flying from Seattle, the cheapest city in West Bengal to fly into is Kolkata. The cheapest airport serving Kolkata at the moment is Kolkata.