BLR - SEA

₹ 47,098 Find Cheap Flights from Bengaluru to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bengaluru to Seattle departing on 1/6. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to Seattle.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to Seattle.
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Everything you should know

Cheapest return fare
₹ 79,994
Overall average: ₹ 101,160
British Airways
Tue 31/3Wed 30/9
BLR - SEA • 2 stops
Cheapest one-way flight
₹ 39,401
Typical prices: ₹ 52,321-₹ 79,352
Singapore Airlines
Mon 1/6
BLR - SEA • 1 stop
Top airlines
British Airways
Cheapest • from ₹ 79,994 (return)
Japan Airlines
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 7% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bengaluru to Seattle (BLR-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bengaluru to Seattle 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 Bengaluru to Seattle

Tue, 31 Mar - Wed, 30 Sep
British Airways Logo
06:50 - 00:24
BLR
-
SEA
30h 04m
2 stops
British Airways Logo
13:35 - 04:50
SEA
-
BLR
26h 45m
1 stop
₹ 79,994British Airways
Tue, 31 Mar - Wed, 30 Sep
British Airways Logo
06:50 - 23:04
BLR
-
SEA
28h 44m
2 stops
British Airways Logo
12:00 - 04:50
SEA
-
BLR
28h 20m
2 stops
₹ 81,185British Airways
Mon, 30 Mar - Wed, 30 Sep
Cathay Pacific Logo
01:15 - 10:05
BLR
-
SEA
21h 20m
1 stop
Cathay Pacific Logo
11:45 - 00:10
SEA
-
BLR
23h 55m
1 stop
₹ 82,926Cathay Pacific
Fri, 19 Jun - Thu, 13 Aug
Singapore Airlines Logo
23:05 - 08:45
BLR
-
SEA
22h 10m
1 stop
Singapore Airlines Logo
10:15 - 21:50
SEA
-
BLR
23h 05m
1 stop
₹ 86,041Singapore Airlines
Mon, 23 Mar - Sun, 26 Apr
Multiple Airlines Logo
03:55 - 12:40
BLR
-
SEA
21h 15m
1 stop
Multiple Airlines Logo
10:15 - 10:25
SEA
-
BLR
35h 40m
1 stop
₹ 86,316Multiple Airlines
Tue, 3 Mar - Wed, 11 Mar
Qatar Airways Logo
03:55 - 11:40
BLR
-
SEA
21h 15m
1 stop
Qatar Airways Logo
17:05 - 02:50
SEA
-
BLR
21h 15m
1 stop
₹ 86,591Qatar Airways
Tue, 24 Feb - Tue, 17 Mar
Multiple Airlines Logo
03:55 - 11:40
BLR
-
SEA
21h 15m
1 stop
Multiple Airlines Logo
09:45 - 21:50
SEA
-
BLR
23h 35m
1 stop
₹ 87,141Multiple Airlines
Wed, 4 Mar - Sun, 15 Mar
Multiple Airlines Logo
03:55 - 11:40
BLR
-
SEA
21h 15m
1 stop
Multiple Airlines Logo
09:45 - 21:50
SEA
-
BLR
23h 35m
1 stop
₹ 87,232Multiple Airlines
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
10:35 - 08:05
BLR
-
SEA
35h 00m
3 stops
Multiple Airlines Logo
09:45 - 21:50
SEA
-
BLR
23h 35m
1 stop
₹ 87,507Multiple Airlines
Tue, 3 Mar - Wed, 11 Mar
Qatar Airways Logo
03:55 - 11:40
BLR
-
SEA
21h 15m
1 stop
Qatar Airways Logo
11:40 - 02:50
SEA
-
BLR
26h 40m
2 stops
₹ 87,599Qatar Airways
Booking Insights

KAYAK's insights & trends for Bengaluru to Seattle flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bengaluru to Seattle, 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 Bengaluru to Seattle is October, where tickets cost ₹ 92,364 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is ₹ 114,538 and ₹ 112,064 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bengaluru to Seattle, 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 Bengaluru to Seattle, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight₹ 39,401
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Bengaluru (Bangalore) to Seattle

When to book flights from Bengaluru to Seattle

Are your dates flexible? Find out the best times to travel from Bengaluru to Seattle 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 Bengaluru (Bangalore) to Seattle

  • Can I access lounges at the Bengaluru International Airport (BLR)?

    The Bengaluru International Airport has several lounges for travelers who get to the airport early or have their flights delayed. Some lounges include the BLR Domestic Lounge located on the first level, BLR International Lounge near the smoking area, and Air India Maharajah Lounge in the Domestic area on the First Level.

  • Does the Bengaluru International Airport have any facilities to sleep in if your flight is delayed?

    Yes, travelers who have their flights delayed by a considerable amount of time can rest at the airport on the airside. The airport offers sleep pods that are free for you to nap in as you await the departure flight.

  • Does the Seattle Tacoma International Airport have any Airport Art?

    The SEA airport has several rotating yet permanent art exhibitions. Passengers can view the artwork covering about half a mile of the walk. Visit the Sea-Tac Airport Art Walk and enjoy the view. The artwork includes work by international and local artists, making the terminals spectacular hallway museums.

  • Does the Seattle Tacoma International Airport have any nursing rooms for traveling mothers?

    The Seattle Tacoma International Airport has multiple nursing amenities for traveling mothers within the airport. These facilities include the nursing suite at Concourse N, with a changing table, sinks, single-use restrooms and semi-private spaces. The airport also has nursing rooms at Concourse A, D and the International arrivals facility.

  • What is the cheapest flight from Bengaluru to Seattle?

    In the last 3 days, the lowest price for a flight from Bengaluru to Seattle was ₹ 39,401 for a one-way ticket and ₹ 79,994 for a return.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Bengaluru to Seattle are Japan Airlines and Singapore Airlines. With an average price for the route of ₹ 101,252 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 ₹ 91,815 and an overall rating of 8.2.

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

    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 Bengaluru (Bangalore) to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Bengaluru (Bangalore) 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 Bengaluru (Bangalore) to Seattle?

    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 Seattle with an airline and back to Bengaluru (Bangalore) with another airline.

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

    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 Seattle from Bengaluru (Bangalore) 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 Bengaluru to Seattle

  • Travelers leaving Bengaluru International Airport (BLR) for Seattle Tacoma International Airport (SEA) can access the airport from the city center by several means. The airport allows private vehicles if you prefer to drive by yourself. You can also hire taxis from the city center, use a shuttle, board the airport bus Vayu Vajra which offers an inexpensive and efficient mode of transport or take the Intercity Bus Service – Flybus.
  • For travelers accessing the Bengaluru International Airport using private vehicles, the airport offers parking services in case you consider short-term or long-term parking. Located about a walking distance from the terminal with hourly and daily charges. The P4 Parking offers pick-up and drop-off stations at the outer curb, while travelers with disabilities can use the restricted lane nearest to the terminal.
  • Travelers who may have a disability or need a wheelchair to assist in mobility access these services at the BLR airport. The airport has accessible parking spaces, an interactive voice response system and buggy and wheelchair rental services. If you need any of these services, you can get in touch with the airport staff, who will gladly offer assistance.
  • Travelers landing at the Seattle Tacoma International Airport (SEA) can opt for car rental services if they do not have the means to get to their destination or downtown. Some car rental companies offering these services include Alamo, EZ, Hertz, National, Avis, Dollar, Enterprise and Payless. To access the car rental services, use the free shuttle buses to get to the off-site car rental facility.
  • Business travelers landing at the Seattle Tacoma International Airport (SEA) and needing meeting or conference facilities can visit the airport’s modern conference facility. The facility has conference rooms above checkpoint two at the airport’s south end. The meeting rooms can accommodate between 2 to 200 people. The meeting spaces include the Tokyo Conference Room, Seoul Conference Room, and London Conference Room, among others.

Reviews of the top 5 airlines flying from Bengaluru to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Bengaluru to Seattle. 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 Bengaluru to Seattle? 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.
8.3
Japan AirlinesOverall score based on 1691 reviews
7.7Food
8.7Crew
7.8Entertainment
8.4Boarding
8.2Comfort
Airline reviews

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good

10.0 ExcellentMichael, Jan 2026
HND - ORD
Read more Japan Airlines reviews

The flights were on time and the cabin crew were very nice. The only downside was that the food was not good

I like the intention and service of the flight crew. Japanese values were observed and appreciated as a customer.

Our flight was delayed by one hour. Luckily, we were still able to make our connection. This flight is really an Alaska Airlines flight and not the same excellent service and comfort as Japan Airlines.

Very comfortab flight. The flight crew and service was terrific. The food was average at best.

First time flying. Very comfortable, plenty of leg room in economy. The food was good, as well as the snacks. Quick flight back from Kansai to HNL.

Excellent service, excellent food and beverage options, plenty of legroom

Excellent service, excellent food and beverage options, plenty of leg room

I wouldn’t know, I tried to contact you days before to reschedule my flight back to Okinawa but you left me on hold for 2 hours. I tried calling multiple times and not once did you pick up. I had to spend 2000 dollars on a one way ticket back to Okinawa because I couldn’t get ahold of you guys to change my flight.

I fell asleep, and the crew kindly left some snacks for me

Underpricer is a terrible third party service that couldn’t change three letters on my boarding pass in time to make a flight. It cost me tons of money to have to buy a new ticket with JAL. I’m extremely let down with Kayak using such a sketchy company with horrific customer service.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Food has been disappointing in both legs of flight to india

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.

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Not consistent with the food quality (I mean taste not freshness)

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Our flight crew were terrific. And they handle a difficult passenger with finesse.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

The food was great and the service and attitude was amazing!!

Not great - seats were very narrow and food was terrible.

I liked crew, always smiling and provided the best services.

Some of the crew was sassy and not super helpful. The food was okay, but it seems like they were all unprepared compared to my flight I did from JFK to Frankfurt

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

Lufthansa flight LH04414 from Munich to Washington DC, was fine. Efficient and safe!

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

Patrick and the whole crew were amazing! Hope to have this team for all my European trips.

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

Other airlines flying from Bengaluru to Seattle

Flights from the other most popular airlines that fly from Bengaluru to Seattle according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.