HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$726+ Cheap flights from Bengaluru (BLR) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangalore to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bangalore to Seattle

Cheapest flights from Bangalore to Seattle
Explore the most affordable flight options available from Bangalore to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:40 am
BLR
-
SEA
2 stops30h 04m
British Airways
Sat 11/79:15 am
SEA
-
BLR
2 stops25h 55m
British Airways
Deal found 7/20$1,185
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:05 am
BLR
-
SEA
1 stop23h 10m
Delta
Sun 1/179:55 pm
SEA
-
BLR
2 stops39h 10m
Delta
Deal found 7/23$1,187
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:00 am
BLR
-
SEA
1 stop24h 40m
Delta
Sun 2/142:40 pm
SEA
-
BLR
1 stop20h 20m
Delta
Deal found 7/21$1,188
This Cathay Pacific deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:15 am
BLR
-
SEA
1 stop21h 35m
Cathay Pacific
Mon 9/1412:25 pm
SEA
-
BLR
1 stop23h 15m
Cathay Pacific
Deal found 7/22$1,189
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:00 am
BLR
-
SEA
1 stop25h 23m
Delta
Tue 10/132:45 pm
SEA
-
BLR
2 stops43h 55m
Delta
Deal found 7/20$1,194
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:15 am
BLR
-
SEA
1 stop23h 05m
British Airways
Tue 12/81:30 pm
SEA
-
BLR
1 stop21h 40m
British Airways
Deal found 7/20$1,195
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:50 am
BLR
-
SEA
2 stops32h 37m
Air Canada
Mon 1/187:05 pm
SEA
-
BLR
2 stops40h 25m
Air Canada
Deal found 7/23$1,197
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:40 am
BLR
-
SEA
2 stops32h 47m
British Airways
Fri 10/97:10 pm
SEA
-
BLR
2 stops41h 00m
British Airways
Deal found 7/20$1,199
This Air France deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:25 am
BLR
-
SEA
1 stop24h 33m
Air France
Thu 12/319:50 am
SEA
-
BLR
2 stops27h 15m
Air France
Deal found 7/21$1,200
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:00 am
BLR
-
SEA
1 stop42h 30m
Delta
Wed 10/76:45 pm
SEA
-
BLR
1 stop40h 20m
Delta
Deal found 7/20$1,201
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:30 pm
BLR
-
SEA
2 stops27h 55m
Lufthansa
Tue 2/238:00 am
SEA
-
BLR
2 stops28h 20m
Lufthansa
Deal found 7/22$1,202
This Air Canada deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:50 am
BLR
-
SEA
2 stops32h 37m
Air Canada
Sat 1/167:05 pm
SEA
-
BLR
2 stops41h 15m
Air Canada
Deal found 7/23$1,203

Find flight deals from Bangalore to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,185
(British Airways)

One-way from

$726
(Indian Eagle)

Popular in

August

Cheapest in

October

Average price

$1,227
Provider with most accurate pricing for Bengaluru Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bengaluru Intl-Seattle/Tacoma Intl flights.
Search Deals
From Bengaluru Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Bengaluru Intl to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($91 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangalore to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from Bengaluru to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 10/28

7:15 am-5:50 pm

1 stop23h 05m

Seattle/Tacoma Intl

Sat 12/5

1:40 pm-12:40 am

1 stop21h 30m

$1,195

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 9/6

1:15 am-10:20 am

1 stop21h 35m

Seattle/Tacoma Intl

Mon 9/14

12:25 pm-12:10 am

1 stop23h 15m

$1,218

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 9/7

2:20 pm-2:00 pm

2 stops36h 10m

Seattle/Tacoma Intl

Mon 9/14

5:30 pm-6:10 am

1 stop24h 10m

$1,236
Quickest round-trip

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 9/7

1:25 am-11:15 am

1 stop22h 20m

Seattle/Tacoma Intl

Sun 2/21

2:40 pm-12:30 am

1 stop20h 20m

$1,267

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 10/30

2:25 am-4:52 pm

2 stops26h 57m

Seattle/Tacoma Intl

Fri 12/4

2:05 pm-2:35 am

1 stop23h 00m

$1,272

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 8/31

8:15 pm-11:15 am

2 stops27h 30m

Seattle/Tacoma Intl

Thu 2/25

2:40 pm-6:30 am

2 stops26h 20m

$1,301

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 9/7

6:20 pm-11:22 am

3 stops29h 32m

Seattle/Tacoma Intl

Mon 9/14

11:15 pm-5:35 pm

2 stops29h 50m

$1,336

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 9/3

1:25 am-5:43 pm

1 stop28h 48m

Seattle/Tacoma Intl

Thu 2/4

2:40 pm-12:30 am

1 stop20h 20m

$1,390

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 9/2

1:25 am-5:43 pm

1 stop28h 48m

Seattle/Tacoma Intl

Sat 2/20

7:20 am-2:35 am

2 stops29h 45m

$1,392

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 9/9

5:05 am-8:10 pm

2 stops51h 35m

Seattle/Tacoma Intl

Tue 1/19

7:50 am-3:15 am

2 stops29h 55m

$1,395

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Bangalore to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangalore to Seattle in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
Indian EaglePrice Accuracy3 starsTrust Score*3 stars
BusinessClassPrice Accuracy-Trust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bengaluru-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bengaluru-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bengaluru-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bengaluru-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bengaluru-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangalore to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Bangalore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

The price you pay for your flight from Bengaluru to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bengaluru to Seattle?

Currently, October is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $1,010). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bengaluru to Seattle?

Airfare is typical for this route at the moment.

Bengaluru to Seattle flights typically cost between $1,180 and $1,448 in October.
The cheapest round-trip price found within the last 5 days was $1,185 on British Airways (Oct 30-Nov 7).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated July 24, 2026.
See what other customers who have flown with Japan Airlines,Singapore Airlines, andDelta from Bengaluru to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Japan Airlines
8.3
Very good
1,881 reviews
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Singapore Airlines
8.2
Very good
1,578 reviews
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Delta
7.8
Good
8,482 reviews
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Cathay Pacific
7.6
Good
1,429 reviews
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.
Lufthansa
6.8
Okay
8,156 reviews
Japan Airlines
8.3
Very good
1,881 reviews

Boarding

8.4

Food

7.7

Overall

8.3

Crew

8.7

Comfort

8.2

Entertainment

7.8

Reviews

1 / 20
4.0
Okay

Paul,Jun 2026

HND - DFW

When it says Japan Airlines, I expect Japan Airlines!! Not a code share with American Airlines.

Related info for your journey

Find useful and relevant information for your journey from Bangalore to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bengaluru to Seattle?

    For as low as $1,189, British Airways can have you in Seattle from Bengaluru in 21h 35m. There are 8062 mi between Bengaluru and Seattle. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bengaluru to Seattle round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to Seattle, with prices starting at $642. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and British Airways, with the lowest prices starting at $747 and $874, respectively. Virgin Atlantic is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Bengaluru to Seattle one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $412. However, be on the lookout for offers from Qatar Airways and KLM, as they are both options that can get you from Bengaluru to Seattle for a low price.

  • Where are the most common layover locations when flying from Bengaluru to Seattle?

    Most of the time, Bengaluru to Seattle flights that have layovers will stop in Tokyo.

  • What are some popular things to do or see while on a layover in Tokyo?

    Akihabara Electric Town, Kanda Myoujin Shrine, and Tsukiji Outer Market are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Kanda Myoujin Shrine, and Tsukiji Outer Market can be visited by traveling about 34.6 mi, 34.9 mi, and 35.3 mi respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $51 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Bengaluru to Seattle flights?

    Bengaluru to Seattle flights that have layovers will least frequently stop in London.

  • Can I find deals for flights from Bangalore to Seattle that include hotel bookings?

    Yes. In addition to deals on Bangalore to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to Seattle.

  • Can I find deals for business class flights from Bangalore to Seattle?

    Yes. Cheapflights offers flight deals from Bangalore to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bengaluru to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $1,010). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $1,329). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Renton
Lacey
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Centralia
Puyallup
Kent
Ellensburg
Fife
Marysville
Ocean Shores
Lakewood
Lynnwood
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangalore to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Bangalore to Portland flights
Mangalore to Seattle flights

Top 10 airlines flying from Bangalore to Seattle

Discover the top 10 airlines that operate flights from Bangalore to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$642Average$1,211FlexibilityNo cancel feeOn-time72%
Singapore AirlinesCheapest$747Average$1,226FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$874Average$945FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$910Average$1,290FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$937Average$1,354FlexibilityNo cancel feeOn-time68%
KLMCheapest$945Average$1,148FlexibilityNo cancel feeOn-time75%
DeltaCheapest$958Average$1,199FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$972Average$1,161FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$991Average$1,214FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$1,006Average$1,267FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights