SEA - BLR

₹ 40,678 Find Cheap Flights from Seattle to Bengaluru

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Bengaluru departing on 26/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bengaluru

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bengaluru, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bengaluru, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 77,899
Overall average: ₹ 95,535
Delta
Thu 15/1Wed 11/2
SEA - BLR • 2 stops
Cheapest one-way flight
₹ 40,678
Typical prices: ₹ 62,124-₹ 80,469
Multiple Airlines
Wed 26/11
SEA - BLR • 2 stops
Top airlines
Delta
Cheapest • from ₹ 77,899 (return)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
13 weeks
in advance
Our data shows that travellers who book at least 13 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 20% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Bengaluru!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Bengaluru (SEA-BLR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to Bengaluru that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to Bengaluru

Thu, 15 Jan - Wed, 11 Feb
Delta Logo
10:20 - 03:10SEA-BLR
27h 20m2 stops
Delta Logo
02:00 - 11:25BLR-SEA
22h 55m1 stop
₹ 77,899Delta
Find Deal
Tue, 2 Dec - Thu, 25 Dec
Multiple Airlines Logo
17:59 - 08:30SEA-BLR
25h 01m2 stops
Multiple Airlines Logo
07:45 - 18:59BLR-SEA
24h 44m2 stops
₹ 78,077Multiple Airlines
Find Deal
Tue, 20 Jan - Mon, 16 Feb
Lufthansa Logo
07:00 - 01:05SEA-BLR
28h 35m2 stops
Lufthansa Logo
20:30 - 19:16BLR-SEA
36h 16m3 stops
₹ 78,254Lufthansa
Find Deal
Fri, 30 Jan - Mon, 16 Feb
Lufthansa Logo
10:05 - 01:50SEA-BLR
26h 15m2 stops
Lufthansa Logo
02:50 - 19:03BLR-SEA
29h 43m2 stops
₹ 78,342Lufthansa
Find Deal
Sat, 14 Mar - Mon, 6 Apr
Delta Logo
21:55 - 00:15SEA-BLR
37h 50m2 stops
Delta Logo
01:35 - 22:16BLR-SEA
33h 11m2 stops
₹ 78,431Delta
Find Deal
Mon, 2 Feb - Wed, 18 Feb
Lufthansa Logo
14:00 - 07:45SEA-BLR
28h 15m2 stops
Lufthansa Logo
03:30 - 19:16BLR-SEA
29h 16m2 stops
₹ 78,520Lufthansa
Find Deal
Thu, 29 Jan - Sun, 1 Mar
Singapore Airlines Logo
08:45 - 21:50SEA-BLR
23h 35m1 stop
Singapore Airlines Logo
23:05 - 07:10BLR-SEA
45h 35m1 stop
₹ 78,697Singapore Airlines
Find Deal
Thu, 12 Mar - Thu, 2 Apr
Qatar Airways Logo
17:05 - 02:15SEA-BLR
20h 40m1 stop
Qatar Airways Logo
03:50 - 12:45BLR-SEA
21h 25m1 stop
₹ 78,963Qatar Airways
Find Deal
Tue, 3 Feb - Sat, 7 Mar
Virgin Atlantic Logo
07:40 - 03:10SEA-BLR
30h 00m2 stops
Virgin Atlantic Logo
05:00 - 22:25BLR-SEA
30h 55m2 stops
₹ 80,469Virgin Atlantic
Find Deal
Tue, 20 Jan - Wed, 18 Feb
Singapore Airlines Logo
08:45 - 10:35SEA-BLR
36h 20m1 stop
Singapore Airlines Logo
11:45 - 07:10BLR-SEA
32h 55m1 stop
₹ 81,533Singapore Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Bengaluru flights

Get data-powered insights and trends into flights from Seattle to Bengaluru to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Bengaluru (Bangalore)?

The average price of all round-trip flights from Seattle to Bengaluru clicked on KAYAK for each day over the last 12 months.

For Seattle to Bengaluru (Bangalore), Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Bengaluru (Bangalore) back to Seattle, the best deals are generally found on Monday, with Sunday being the most expensive.

What is the cheapest month to fly from Seattle to Bengaluru?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Bengaluru, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Bengaluru is October, where tickets cost ₹ 77,722 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is ₹ 147,823 and ₹ 115,564 respectively.

How far in advance should I book a flight from Seattle to Bengaluru?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Bengaluru, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Bengaluru, you should book around 13 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight₹ 40,678
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (52% more expensive on average)
Flight from Seattle to Bengaluru (Bangalore)

When to book flights from Seattle to Bengaluru

Are your dates flexible? Find out the best times to travel from Seattle to Bengaluru based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Bengaluru (Bangalore)

  • What different kinds of flights can I find between Seattle-Tacoma International Airport and Kempegowda International Airport Bengaluru?

    Because of the distance between the two locations, nonstop flights from Seattle to Bangalore are not offered. Instead, you will have either one or two layovers during your trip before you reach your destination. These layovers may occur in a few cities, including Doha and Frankfurt.

  • How can I easily go from downtown Seattle to Seattle-Tacoma International Airport?

    The quickest way to go between downtown Seattle and Seattle-Tacoma International Airport is usually by driving, which will take around 15 to 20min depending on what traffic is like at the time. Otherwise, you can take the 1-Line tram, which will bring you to the airport in around 40min.

  • What are my transportation options for going from Kempegowda International Airport Bengaluru to Bangalore?

    Driving is the easiest way to go from Kempegowda International Airport Bengaluru to Bangalore, as the journey will only take around 40min in total. Otherwise, you can use public transportation, such as bus lines KIA-15 and KIA-7A, which will bring you to the city center in just under 3h.

  • Do I have the option of renting a car directly from Kempegowda International Airport Bengaluru?

    It is possible to rent a car directly from Kempegowda International Airport Bengaluru through the company Carzonrent. You will find the office for this company in the main Arrivals terminal of the airport. Carzonrent keeps its fleet directly at the airport and it is just a short walking distance from the desk in the Arrivals terminal. Otherwise, you can grab a local taxi directly from outside of the airport.

  • What is the cheapest flight from Seattle to Bengaluru?

    In the last 3 days, the lowest price for a flight from Seattle to Bengaluru was ₹ 40,678 for a one-way ticket and ₹ 77,899 for a return.

  • Which aircraft models fly most regularly from Seattle to Bengaluru (Bangalore)?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Bengaluru (Bangalore)?

    oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Bengaluru (Bangalore), with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Bengaluru, Delta or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Seattle to Bengaluru are Delta and Virgin Atlantic. With an average price for the route of ₹ 91,819 and an overall rating of 7.9, Delta is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of ₹ 88,331 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Seattle to Bengaluru (Bangalore)?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Bengaluru (Bangalore).

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Bengaluru (Bangalore)?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bengaluru (Bangalore) from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Bengaluru (Bangalore)?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bengaluru (Bangalore) with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Bengaluru (Bangalore)?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bengaluru (Bangalore) from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Seattle to Bengaluru

  • Seattle-Tacoma International Airport (SEA) is well known for being a hub for a few different airlines, which include Alaska and Delta Airlines. Because these companies have such a large presence at this travel hub, it is not uncommon for them to service either all or part of the flights from Seattle to Bangalore.
  • Travelers that will be accompanied by small children will want to keep in mind that Kempegowda International Airport Bengaluru (BLR) has designated baby care rooms in each of its terminals. In these rooms, there are changing tables, comfortable seating, running water, and outlets.
  • If you have an early flight from Seattle-Tacoma International Airport, consider booking a nearby hotel that has a free airport shuttle. The Hilton Seattle Airport & Conference Center is connected directly to the airport through a sky bridge and also has a free shuttle service, while the Crowne Plaza Seattle Airport has a free shuttle and is less than a 10min drive away.
  • Those that want to store some luggage at Kempegowda International Airport Bengaluru once their flight has landed can do so for up to five days in the Left Luggage storage facility. Prices vary depending on the size of your luggage and how long you leave it there for.
  • To pass any extra time that you may have before your flight takes off from Seattle-Tacoma International Airport, head to one of the many lounges that are available for travelers. You can find the Centurion Lounge in Concourse B, as well as the Delta Sky Club in Concourse A.

Reviews of the top 3 airlines flying from Seattle to Bengaluru

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Bengaluru. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Bengaluru? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Economy travel is really hard with no room to move especially when the person sitting beside you is an XL or XXL size person who if moving could hit your face

I was travelling 3.5 years after. Agree Economy is no business class but the food was mediocre. Ordered a Hindu meal, the salads were bitter . The food was really below quality and had no tast from what I had in the past. Indian Railways probably have a better quality food when compared. However the kids meal was really nice and really appreciate how they were taken care of. The restrooms were dirty .

My flight was with American Airlines 120. The flight was delayed 3 hours and I missed my connection. When I arrived in Doha, the AA staff told me to call an 800 number to rebook a different flight, which was unacceptable. Eventually a Qatar Air staff member helped rebook me on a flight to Manila, that was 12 hours later. They offered me a hotel and meal voucher which I declined, because I didn’t want to leave the airport. Long story short, I spent 12 hours in the Doha airport waiting for my next flight.

Overall the experience was neat with crew being nice and caring especially to parent with kids. The free snacks option was okay. The kiosk at Philly airport didn’t work.

Reason for travelling Tampa to Orlando is to fly Qatar Airline. we end up with American Airline. This was the miserable experience I ever had in my entire travel history. Flight attendants were rude. They hit my knee with the food cart and I was holding ice pack for 2 hours. I still have the pain after a week. WE boarded the flight twice because of the temperature inside the plan.

Everything you need to know for your flight from Seattle to Bengaluru

Information on your arrival and departure airports