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

View AU$872 flight on Wed, 9 Sept 2026Opens in a new window

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$1,552 Return, found 1 day ago
AU$1,552
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$1,552 found 1 day ago
Cathay Pacific
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,322 Return, found 1 day ago
AU$2,322
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,322 found 1 day ago
Qatar Airways
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,327 Return, found 1 day ago
AU$2,327
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,327 found 1 day ago
Cathay Pacific
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,357 Return, found 1 day ago
AU$2,357
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,357 found 1 day ago
American Airlines
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,465 Return, found 1 day ago
AU$2,465
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,465 found 1 day ago
American Airlines
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,639 Return, found 1 day ago
AU$2,639
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,639 found 1 day ago
Qatar Airways
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,674 Return, found 1 day ago
AU$2,674
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,674 found 1 day ago
American Airlines
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,696 Return, found 1 day ago
AU$2,696
Return
found 1 day ago
Select American Airlines flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,696 found 1 day ago
Delta
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,739 Return, found 1 day ago
AU$2,739
Return
found 1 day ago
Select Delta flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,739 found 1 day ago
KLM
Mon, 22 June - Wed, 8 July
SEA
Seattle
BLR
Bengaluru
AU$2,778 Return, found 1 day ago
AU$2,778
Return
found 1 day ago
Select KLM flight, departing Mon, 22 June from Seattle to Bengaluru, returning Wed, 8 July, priced at AU$2,778 found 1 day ago

Frequently asked questions

What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
September is typically the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.), with average return fares of approximately 1388 AUD. This is about 24% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season winds down, leading to reduced demand. Other cheap months to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.) include January and October.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
Based on booking data from the past year, the cheapest months to fly from Seattle - Tacoma Intl. (SEA) to Kempegowda Intl. (BLR) are typically September and January, with average return flights around 1388 AUD. While October is the most popular month for this route, offering plenty of flight options, it's not the cheapest. If you're looking for the best value, aiming for September or January will help you find lower fares, though you might find fewer direct options compared to October.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
There are approximately 104 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Kempegowda Intl. (BLR). Some common connection points include San Francisco Intl. (SFO), Vancouver Intl. (YVR), and John F. Kennedy Intl. (JFK).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Kempegowda Intl. (BLR) typically departs at approximately 12:05 AM local time, operated by American Airlines and British Airways. This is a seasonal service active in February. An early departure like this can help you make the most of 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Bengaluru (BLR) on a Friday, with around 99 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Delta Air Lines, Alaska Airlines, and United Airlines. Flight schedules are consistent throughout the week, with Friday having only slightly more options than other days.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Kempegowda Intl. (BLR) are in the arvo, from 3pm to 6pm. This accounts for around 25% of total traffic. Heaps of major carriers, including Emirates, Delta Air Lines and Qatar Airways, offer flights during this window. This timing works well because it allows you to have a productive morning before heading to the airport, and you'll arrive at your destination ready to start your day.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
Flying from SEA to BLR with a connection usually takes about 21 hours, traveling roughly 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
Select the "Business class" and "First class" filters when looking for SEA to BLR 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda 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 Bengaluru from Seattle - Tacoma Intl. (SEA)?
From Seattle - Tacoma Intl. (SEA), you can fly directly into Kempegowda Intl. (BLR) to reach Bengaluru. Some flights may connect through major hubs like O'Hare Intl. (ORD), San Francisco Intl. (SFO), Vancouver Intl. (YVR) before reaching Bengaluru. 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda 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 Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Bengaluru (BLR-Kempegowda 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
Seattle - Tacoma Intl.
Destination airport
Kempegowda Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Cathay Pacific, Emirates, Japan Airlines, KLM, Lufthansa, Qatar Airways, Turkish Airlines
Return price
AU$1,552
Distance
12908 km

Book with confidence

Your quick guide to flights from Seattle to Bengaluru

Pick up great flights from Seattle to Bengaluru

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Seattle to Bengaluru. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Bengaluru that take around hours.

Find cheap flights from Seattle to Bengaluru

From the great flight deals with prices currently ranging from AU$1,552 to AU$2,778, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Bengaluru around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Bengaluru is normally in June.

Reasons to book your flight from Seattle to Bengaluru with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Bengaluru across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Bengaluru right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Seattle to Bengaluru

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