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SEA - BLR

Find cheap flights from Seattle to Bengaluru (Bangalore) from $526

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 8/13. 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
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Bengaluru (Bangalore)

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bengaluru.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Bengaluru.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Bengaluru (SEA-BLR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip 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 and deals for you by selecting your travel dates.
Choose your dates
10:15 am - 9:50 pmSEA-BLR
23h 05m1 stop
11:10 pm - 8:15 amBLR-SEA
21h 35m1 stop
$721Singapore Airlines
Find Deal
Thu, Sep 5 - Mon, Oct 28
10:15 am - 9:50 pmSEA-BLR
23h 05m1 stop
11:55 am - 8:15 amBLR-SEA
32h 50m1 stop
$755Singapore Airlines
Find Deal
Sun, Sep 8 - Wed, Oct 30
10:15 am - 9:50 pmSEA-BLR
23h 05m1 stop
11:05 pm - 8:02 pmBLR-SEA
33h 27m2 stops
Tue, Sep 3 - Sun, Sep 22
10:15 am - 9:50 pmSEA-BLR
23h 05m1 stop
11:05 pm - 8:02 pmBLR-SEA
33h 27m2 stops
$1,024
Find Deal
Sun, Aug 25 - Thu, Sep 5
9:16 am - 12:20 amSEA-BLR
26h 34m2 stops
2:35 am - 10:25 amBLR-SEA
20h 20m1 stop
$1,068Japan Airlines
Find Deal
Fri, Sep 13 - Sat, Oct 5
8:00 am - 12:20 amSEA-BLR
27h 50m2 stops
2:05 am - 8:46 pmBLR-SEA
31h 11m2 stops
$1,091Japan Airlines
Find Deal
Wed, Aug 28 - Sat, Sep 21
11:59 pm - 8:05 pmSEA-BLR
31h 36m2 stops
4:20 am - 10:49 pmBLR-SEA
30h 59m2 stops
$1,144Etihad Airways
Find Deal
Thu, Sep 5 - Tue, Oct 29
11:59 pm - 3:05 amSEA-BLR
38h 36m2 stops
9:45 pm - 10:49 pmBLR-SEA
37h 34m2 stops
$1,159Etihad Airways
Find Deal
Thu, Sep 5 - Sun, Oct 27
7:40 pm - 4:45 pmSEA-BLR
32h 35m2 stops
6:50 am - 8:24 pmBLR-SEA
26h 04m2 stops
$1,193British Airways
Find Deal
Wed, Jun 5 - Tue, Jun 11
7:40 pm - 4:45 pmSEA-BLR
32h 35m2 stops
6:50 am - 9:54 pmBLR-SEA
27h 34m2 stops
$1,197British Airways
Find Deal
Thu, May 30 - Thu, Jun 6

Flights from Seattle to Bengaluru - Travel Insights & Trends

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?

The average price of all flights from Seattle to Bengaluru clicked on KAYAK for each day over the last 12 months.
For Seattle to Bengaluru, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Bengaluru back to Seattle, the best deals are generally found on Tuesday, with Friday 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 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 September, where tickets cost $1,247 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,801 and $1,794 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Seattle to Bengaluru, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 36 days before departure.

Which airlines provide the cheapest flights from Seattle to Bengaluru?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Bengaluru were found on Singapore Airlines ($721) and Japan Airlines ($1,068). Singapore Airlines proposed the cheapest one-way flight at $526.

Good to know

Low season

September

High season

December

Cheapest flight

$526
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Seattle to Bengaluru

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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $526 for a one-way ticket and $721 for a round-trip.

  • Do I need a passport to fly between Seattle and Bengaluru?

    Yes, you’ll need a passport to travel to Bengaluru from Seattle.

  • 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)?

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

  • What is the most popular layover when flying to Bengaluru (Bangalore) from Seattle?

    Doha is the most popular layover city among KAYAK users traveling from Seattle to Bengaluru (Bangalore).

  • Which is the best airline for flights from Seattle to Bengaluru, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Bengaluru are Japan Airlines and Singapore Airlines. With an average price for the route of $1,324 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of $1,294 and an overall rating of 8.2.

  • 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 round-trip ticket. You could then fly to Bengaluru (Bangalore) with an airline and back to Seattle with another airline. Booking your flights between Seattle and BLR can sometimes prove cheaper using this method.

  • 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.

See more FAQs

Top tips for finding a cheap flight from SEA to Bengaluru (Bangalore)

  • 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.
See more tips

Top 5 airlines serving 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.
8.2
Singapore AirlinesOverall score based on 1458 reviews
8.4Boarding
8.1Comfort
8.2Entertainment
7.8Food
8.7Crew
Airline reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

10.0 ExcellentAnonymous, Apr 2024SFO - SIN
Read more about Singapore Airlines reviews

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

It was a great flight Food was great Crew was spectacular

In general good, but the machine seems to be long in operation and some functions were restricted as e. g. Adjusting of seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

Flying with Singapore airlines is always excelllent - the crew are lovely and the food too is great. It’s my number 1 airline

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

Even though it was a very full flight, the service was still excellent, the plane did not feel too cramped and cabin crew made a sincere effort to help passengers find overhead space for stowing luggage.

The stewardess was very helpful all the way. My seat had an issue with headphones and after the replaced and gave me a new pair and noticed it was the seat I got a new chair to sit and a great ride back home

we bought trip insurance from you and could not use it. 'underrated' only return 50 % of trip cost. my doctor told me i have stage 4 cancer and that I might not live till the end of the month..

Flight got canceled without any prior information and it caused lot of trouble

Worst ever. No assistance and communication from Emirates crew. No visibility of when the flight is flying. Couldn’t understand if we can go to lounge to take rest. Emirates system at a certain point said flight is not operating and suggested to take the next flight and in few minutes it suddenly opened the gate for boarding. unsupportive and rude crew. Worst experience ever. Flight was delayed by 5 hours so need the compensation for that.

Staff were friendly, and provided great service. The food was plentiful and delicious. Food could have been hotter.

I was traveling business purposes and I only had one carry on and a personal computer back pack . My carry on was 8.5 kg little more than allowable. At jfk airport check in they did not let me carry it . I was little disappointed.

More leg room and comfortable seats at least for long flights

The entertainment selections are amazing. But the live TV is sometimes spotty. If you’re going to have it, then have it. If you can’t make it consistent, then, perhaps it’s better not to have it. The crew are always cordial when approached, but they seem to do the minimum and sit around, talking to each other in the back of the plane during the flight. I realize that delays are not always predictable, but I missed my flight in Dubai because we left 90 minutes late from Washington. I will say that Emirates took very good care of me in Dubai. But I would rather not be delayed.

Probably the best flight I’ve ever been on. Emirates first class is leagues beyond British airways and Lufthansa’s.

Great flight. Comfortable seats, courteous service, and excellent selection for entertainment.

Emirates flights always nice. Service rendered by the staff is superb.I am always comfortable in Emirates flights.

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Operated by American Airlines. Very chaotic and the crew was bit rough responding any enquiries. Restricted leg space.. Qatar would have been better

No towels or tissue and chocolate and mint provided before arrival

Qatar airways from Doha to guangzhau was excellent big bird Boeing 777 more room and smoothly flight, I Love it

It was good no problems made it on time for the next flight overseas!

They made us deliberate waste time by holding our passports and boarding passes making us miss the flight

The made us waiting and held our passports and boarding pass making us miss our flights

Not impressed. Only allowed one carry on on such a long flight.

The flight was good but my neighbor had the vent open full power for the whole flight and because the air was blowing from the side instead of from the top and I got very cold and ended up with a sore throat.

Bad experience with the delay n long wait time for connecting flight after missing the connection flight from Doha.

Wore experience due to delay and took me 3 days to reach my destination.

Bordón could be bettet if the company say before boarding the order of the different groups.

Checked in is easy and it was a smooth flight from LAX to Munich

There is no recline on flight from DFW to FRA. Middle eastern airways provide better recline option for the same class. FRA to Bangalore has better recline option. I bid 100$ for premium economy, my request was declined. But staff handled it without issues.

The Lufthansa part was wonderful. The short connection flight was not.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

Book cheap flights from Seattle to Bengaluru (Bangalore)

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Bengaluru found on KAYAK in the last 72 hours.
8/13Tue
2 stopsSingapore Airlines
26h 20mSEA-BLR
$526
8/14Wed
2 stopsSingapore Airlines
26h 20mSEA-BLR
$568
8/16Fri
2 stopsJapan Airlines
27h 25mSEA-BLR
$632
10/6Sun
2 stopsJapan Airlines
44h 40mSEA-BLR
$635
8/10Sat
1 stopDelta
21h 45mSEA-BLR
$693
7/10Wed
2 stopsLufthansa
23h 40mSEA-BLR
$741
7/9Tue
1 stopDelta
41h 00mSEA-BLR
$753
7/16Tue
2 stopsLufthansa
53h 00mSEA-BLR
$755
7/8Mon
1 stopQatar Airways
21h 55mSEA-BLR
$942
7/3Wed
1 stopQatar Airways
21h 55mSEA-BLR
$1,049

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Last minute flights from Seattle to Bengaluru

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Bengaluru that are departing in the next 10 days.
5/12Sun
multi-stopEtihad Airways
31h 16mSEA-BLR
5/25Sat
multi-stopEtihad Airways
51h 35mBLR-SEA
$1,269
5/13Mon
multi-stop
41h 40mSEA-BLR
5/17Fri
multi-stop
40h 10mBLR-SEA
$1,271
5/9Thu
multi-stopLufthansa
22h 35mSEA-BLR
5/13Mon
multi-stopLufthansa
21h 55mBLR-SEA
$1,388
5/9Thu
multi-stopLufthansa
29h 35mSEA-BLR
5/13Mon
multi-stopLufthansa
21h 55mBLR-SEA
$1,392
5/12Sun
multi-stopQatar Airways
21h 55mSEA-BLR
5/24Fri
multi-stopQatar Airways
21h 10mBLR-SEA
$1,499
5/10Fri
multi-stopEmirates
37h 35mSEA-BLR
6/2Sun
multi-stopEmirates
39h 20mBLR-SEA
$1,595
5/13Mon
multi-stopSingapore Airlines
50h 55mSEA-BLR
5/17Fri
multi-stopSingapore Airlines
33h 10mBLR-SEA
$1,951
5/12Sun
multi-stopSingapore Airlines
38h 55mSEA-BLR
5/25Sat
multi-stopSingapore Airlines
33h 10mBLR-SEA
$1,990
5/9Thu
multi-stopEmirates
21h 00mSEA-BLR
5/20Mon
multi-stopEmirates
21h 10mBLR-SEA
$6,935
5/9Thu
multi-stopQatar Airways
21h 25mSEA-BLR
5/19Sun
multi-stopQatar Airways
21h 05mBLR-SEA
$8,611

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Seattle - Bengaluru Flights

Departure:

Seattle (undefined)United States

Destination:

Bengaluru (Bangalore) (BLR)India

Return flight deals:

Bengaluru (Bangalore) - Seattle

Cabin classes:

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