£466 Cheap Flights from Bengaluru (BLR) to Seattle (SEA)

View £466 flight on Fri, 18 Dec 2026Opens in a new window

Popular airlines from Kempegowda Intl. Airport (BLR) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Bengaluru (BLR) to Seattle (SEA)

Prices were available within the past 7 days and start at £466 for one-way flights and £797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£797 Return, found 3 days ago
£797
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £797 found 3 days ago
Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£808 Return, found 3 days ago
£808
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £808 found 3 days ago
Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£811 Return, found 3 days ago
£811
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £811 found 3 days ago
Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£812 Return, found 3 days ago
£812
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £812 found 3 days ago
Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£831 Return, found 3 days ago
£831
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £831 found 3 days ago
Lufthansa
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£834 Return, found 3 days ago
£834
Return
found 3 days ago
Select Lufthansa flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £834 found 3 days ago
Air Canada
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£849 Return, found 3 days ago
£849
Return
found 3 days ago
Select Air Canada flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £849 found 3 days ago
Virgin Atlantic
Wed, 27 May - Sun, 31 May
BLR
Bengaluru
SEA
Seattle
£929 Return, found 2 days ago
£929
Return
found 2 days ago
Select Virgin Atlantic flight, departing Wed, 27 May from Bengaluru to Seattle, returning Sun, 31 May, priced at £929 found 2 days ago
KLM
Fri, 18 Dec - Tue, 5 Jan
BLR
Bengaluru
SEA
Seattle
£953 Return, found 3 days ago
£953
Return
found 3 days ago
Select KLM flight, departing Fri, 18 Dec from Bengaluru to Seattle, returning Tue, 5 Jan, priced at £953 found 3 days ago
Singapore Airlines
Wed, 9 Sept - Thu, 29 Oct
BLR
Bengaluru
SEA
Seattle
£953 Return, found 3 hours ago
£953
Return
found 3 hours ago
Select Singapore Airlines flight, departing Wed, 9 Sept from Bengaluru to Seattle, returning Thu, 29 Oct, priced at £953 found 3 hours ago

Frequently asked questions

How much does a flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between $1,993 and $7,953 and return flights often range between $1,993 and $7,953. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
January is typically the cheapest month to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average round-trip fares of approximately 1433 CAD. This is about 11% lower than the average price throughout the year. January often sees lower prices because it falls after the busy holiday travel season, when demand tends to decrease. Other cheap months to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include September and October.*Averages based on flights available on Expedia in the last year.
How do I find cheap flights from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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.
What is the best time to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is October. This month offers a great balance, as it's one of the cheapest times to fly, with average round-trip flights around 1433 CAD, and it's also a very popular time to travel, meaning you'll have plenty of flight options. While January is also a cheap month, October provides the added benefit of higher flight availability, making it easier to find a schedule that suits you. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
How many flights per day from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 54 connecting flights per day from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include Indira Gandhi Intl. (DEL), Heathrow (LHR), and Dubai Intl. (DXB).
What is the earliest flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at approximately 12:05 AM local time. This service is seasonal, active only in January, and is operated by Vietnam Airlines and EVA Air. An early departure like this can help you maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Sunday, with around 56 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Air India, IndiGo, and Lufthansa. Flight options are notably more on Sundays compared to other days of the week.
What are the most popular departure times for flights from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the early morning, from 3am to 6am. This accounts for around 34% of total traffic. Many major carriers, including Lufthansa, Emirates and Air Canada, offer flights during this window. Many travelers prefer these early morning flights to get a head start on their journey.
How long does it take to fly from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flights from BLR to SEA with one stop typically take around 21 hours 20 minutes, covering approximately 8,069 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for BLR to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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.
What airports do you fly into for Seattle from Kempegowda Intl. (BLR)?
From Kempegowda Intl. (BLR), you can fly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like Indira Gandhi Intl. (DEL), Frankfurt Intl. (FRA), Chhatrapati Shivaji Intl. (BOM) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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.
Is it cheaper to book a Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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.
Can I cancel or change the date of my flight from Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Bengaluru (BLR-Kempegowda Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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.

Travel information

Origin airport
Kempegowda Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
£796
Distance
12908 km

Book with confidence

Compare flights from Bengaluru to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bengaluru to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kempegowda Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kempegowda Intl. (BLR) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Bengaluru to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kempegowda Intl. to Seattle - Tacoma Intl. start at just £797 and range up to £953.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bengaluru and Seattle
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bengaluru to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kempegowda Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bengaluru to Seattle easily and book with confidence

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*Available to Expedia members.