₹41,011 Cheap Flights from Bengaluru (BLR) to Seattle (SEA)

View ₹41,011 flight on Sun, 28 Sep 2025Opens 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 ₹41,011 for one-way flights and ₹84,807 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Mon, 15 Sep - Mon, 29 Sep
BLR
Bengaluru
SEA
Seattle
₹84,807 Return, found 17 hours ago
₹84,807
Return
found 17 hours ago
Select Air India flight, departing Mon, 15 Sep from Bengaluru to Seattle, returning Mon, 29 Sep, priced at ₹84,807 found 17 hours ago
Air Canada
Tue, 4 Nov - Tue, 18 Nov
BLR
Bengaluru
SEA
Seattle
₹84,865 Return, found 4 days ago
₹84,865
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov from Bengaluru to Seattle, returning Tue, 18 Nov, priced at ₹84,865 found 4 days ago
Air Canada
Tue, 4 Nov - Tue, 18 Nov
BLR
Bengaluru
SEA
Seattle
₹85,105 Return, found 4 days ago
₹85,105
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov from Bengaluru to Seattle, returning Tue, 18 Nov, priced at ₹85,105 found 4 days ago
Lufthansa
Wed, 17 Sep - Tue, 23 Sep
BLR
Bengaluru
SEA
Seattle
₹85,326 Return, found 2 days ago
₹85,326
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 17 Sep from Bengaluru to Seattle, returning Tue, 23 Sep, priced at ₹85,326 found 2 days ago
Air India
Tue, 16 Sep - Tue, 30 Sep
BLR
Bengaluru
SEA
Seattle
₹85,384 Return, found 17 hours ago
₹85,384
Return
found 17 hours ago
Select Air India flight, departing Tue, 16 Sep from Bengaluru to Seattle, returning Tue, 30 Sep, priced at ₹85,384 found 17 hours ago
Air Canada
Tue, 4 Nov - Tue, 18 Nov
BLR
Bengaluru
SEA
Seattle
₹85,437 Return, found 4 days ago
₹85,437
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov from Bengaluru to Seattle, returning Tue, 18 Nov, priced at ₹85,437 found 4 days ago
Air Canada
Tue, 4 Nov - Tue, 18 Nov
BLR
Bengaluru
SEA
Seattle
₹85,450 Return, found 4 days ago
₹85,450
Return
found 4 days ago
Select Air Canada flight, departing Tue, 4 Nov from Bengaluru to Seattle, returning Tue, 18 Nov, priced at ₹85,450 found 4 days ago
Air India
Tue, 30 Sep - Tue, 14 Oct
BLR
Bengaluru
SEA
Seattle
₹85,637 Return, found 16 hours ago
₹85,637
Return
found 16 hours ago
Select Air India flight, departing Tue, 30 Sep from Bengaluru to Seattle, returning Tue, 14 Oct, priced at ₹85,637 found 16 hours ago
Air France
Mon, 13 Oct - Mon, 27 Oct
BLR
Bengaluru
SEA
Seattle
₹89,503 Return, found 15 hours ago
₹89,503
Return
found 15 hours ago
Select Air France flight, departing Mon, 13 Oct from Bengaluru to Seattle, returning Mon, 27 Oct, priced at ₹89,503 found 15 hours ago
KLM
Thu, 16 Oct - Thu, 30 Oct
BLR
Bengaluru
SEA
Seattle
₹89,698 Return, found 15 hours ago
₹89,698
Return
found 15 hours ago
Select KLM flight, departing Thu, 16 Oct from Bengaluru to Seattle, returning Thu, 30 Oct, priced at ₹89,698 found 15 hours ago

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

November is typically the cheapest month to fly

From ₹66,568 - ₹118,223 per traveller.

Graph displaying average flight prices per month

Flight from 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, Etihad Airways, Japan Airlines, KLM, Lufthansa, Qatar Airways, Singapore Airlines, Thai Airways International, Turkish Airlines, Virgin Atlantic
Return price
₹84,807
Distance
12908 km

Bengaluru to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Bengaluru to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BLR to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Bengaluru for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₹84,807. 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.

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