S$731 Cheap Flights from Bengaluru to Seattle

View S$731 flight on Tue, 7 Apr, 2026Opens in a new window

Popular airlines from Kempegowda Intl. Airport (BLR) to Seattle

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Cheap Flights from Bengaluru to Seattle (BLR-SEA)

Prices were available within the past 7 days and start at S$731 for one-way flights and S$1,223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,223 Return, found 22 hours ago
S$1,223
Return
found 22 hours ago
Select Cathay Pacific flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,223 found 22 hours ago
Singapore Airlines
Thu, 26 Mar - Tue, 31 Mar
BLR
Bengaluru
SEA
Seattle
S$1,252 Return, found 1 day ago
S$1,252
Return
found 1 day ago
Select Singapore Airlines flight, departing Thu, 26 Mar from Bengaluru to Seattle, returning Tue, 31 Mar, priced at S$1,252 found 1 day ago
Lufthansa
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,278 Return, found 22 hours ago
S$1,278
Return
found 22 hours ago
Select Lufthansa flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,278 found 22 hours ago
Lufthansa
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,287 Return, found 22 hours ago
S$1,287
Return
found 22 hours ago
Select Lufthansa flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,287 found 22 hours ago
Singapore Airlines
Thu, 26 Mar - Tue, 31 Mar
BLR
Bengaluru
SEA
Seattle
S$1,297 Return, found 1 day ago
S$1,297
Return
found 1 day ago
Select Singapore Airlines flight, departing Thu, 26 Mar from Bengaluru to Seattle, returning Tue, 31 Mar, priced at S$1,297 found 1 day ago
Lufthansa
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,297 Return, found 22 hours ago
S$1,297
Return
found 22 hours ago
Select Lufthansa flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,297 found 22 hours ago
Delta
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,300 Return, found 22 hours ago
S$1,300
Return
found 22 hours ago
Select Delta flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,300 found 22 hours ago
KLM
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,300 Return, found 22 hours ago
S$1,300
Return
found 22 hours ago
Select KLM flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,300 found 22 hours ago
Delta
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,307 Return, found 22 hours ago
S$1,307
Return
found 22 hours ago
Select Delta flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,307 found 22 hours ago
Delta
Tue, 7 Apr - Tue, 28 Apr
BLR
Bengaluru
SEA
Seattle
S$1,317 Return, found 22 hours ago
S$1,317
Return
found 22 hours ago
Select Delta flight, departing Tue, 7 Apr from Bengaluru to Seattle, returning Tue, 28 Apr, priced at S$1,317 found 22 hours ago

Find the cheapest month to fly from Bengaluru (BLR) to Seattle (SEA)

February is typically the cheapest month to fly

From S$1,048 - S$1,837 per traveller.
Bengaluru to Seattle route information
Origin airport
Kempegowda Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Japan Airlines, KLM, Lufthansa, Oman Air, Qatar Airways, Singapore Airlines
Return price
S$1,222
Distance
12908 km

Perfect flights from Bengaluru to Seattle

Your Journey from Bengaluru to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Bengaluru to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Cathay Pacific, Air India, Air Canada, Lufthansa, Emirates, Singapore Airlines, Delta, KLM. Our selection of flights from Kempegowda Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bengaluru to Seattle Flights

Experience the joy of finding cheap flights from Kempegowda Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$731 and roundtrip prices from S$1,223*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bengaluru to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bengaluru to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bengaluru to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bengaluru to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bengaluru to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from BLR to SEA?
Round-trip tickets between Kempegowda International Airport and Sea-Tac Airport start from S$1,223. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Kempegowda Intl. Airport (BLR) to Sea-Tac Airport?
The majority of flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Kempegowda Intl. Airport (BLR) to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BLR to SEA flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Kempegowda International Airport to Sea-Tac Airport?
From Kempegowda Intl. Airport (BLR) to Sea-Tac Airport, you'll be strapped in your seat for roughly 19 hours and 55 minutes. If you've been looking forward to finishing that novel, now's a great time to do it.
How far is the flight from Kempegowda International Airport to Sea-Tac Airport?
The distance is around 13,000 kilometres. Eye mask? Check. Spare socks? Check. You'll need to pack all the travel comforts for this long-haul Devanahalli to SeaTac flight.
Which airlines fly direct from Kempegowda Intl. Airport (BLR) to SEA?
Unfortunately, there are no airlines that directly fly between Kempegowda Intl. Airport (BLR) and Sea-Tac Airport. You'll have to book a flight with at least one stop.
Are BLR to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally nab a bargain, with some super cheap fares from BLR to SEA arising a few weeks before the date of departure. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

Explore a world of travel with Expedia

*Available to Expedia members.