HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$473+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
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.

Find 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 November 5, 2025.

This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:50 amBLR - SEA
1 stop32h 50mSingapore Airlines
Thu 2/128:45 amSEA - BLR
1 stop36h 20mSingapore Airlines
Deal found 11/4$809
This British Airways deal was found by Cheapflights users on 11/3. 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 12/127:15 amBLR - SEA
2 stops44h 10mBritish Airways
Wed 2/116:50 pmSEA - BLR
1 stop20h 45mBritish Airways
Deal found 11/3$861
This British Airways deal was found by Cheapflights users on 11/3. 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.
Wed 11/57:15 amBLR - SEA
2 stops29h 33mBritish Airways
Wed 11/127:23 amSEA - BLR
2 stops32h 12mBritish Airways
Deal found 11/3$872
This OneTravel deal was found by Cheapflights users on 11/3. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:15 amBLR - SEA
2 stops53h 40mBritish Airways
Thu 2/196:50 pmSEA - BLR
1 stop20h 45mBritish Airways
Deal found 11/3$894
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2011:50 amBLR - SEA
1 stop32h 50mSingapore Airlines
Fri 2/138:45 amSEA - BLR
1 stop36h 40mSingapore Airlines
Deal found 11/4$910
This Ticket deal was found by Cheapflights users on 11/4. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/143:30 amBLR - SEA
1 stop22h 10mLufthansa
Wed 12/313:10 pmSEA - BLR
1 stop20h 25mLufthansa
Deal found 11/4$940
This Gotogate deal was found by Cheapflights users on 11/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:50 amBLR - SEA
2 stops44h 11mLufthansa
Thu 2/193:40 pmSEA - BLR
2 stops43h 55mLufthansa
Deal found 11/3$947

Cheap 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 November 5, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$809
(oojo)

One-way from

$473
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,011
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. 6% potential increase in price ($69 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 5, 2025.
Use the filters below to find and compare flights from Bengaluru to Seattle that are best for you.

Fly from

Bangalore

Fly to

Seattle

Route

Depart

Return

Price

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 3/4

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Tue 9/1

1:45 pm-1:20 am

2 stops23h 05m

$998

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 12/22

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Wed 1/14

3:10 pm-1:05 am

1 stop20h 25m

$999

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 2/26

7:15 am-4:55 pm

1 stop23h 10m

Seattle/Tacoma Intl

Mon 8/31

7:50 am-4:50 am

2 stops32h 30m

$1,002

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 2/23

7:15 am-11:30 am

1 stop41h 45m

Seattle/Tacoma Intl

Fri 8/28

10:11 am-4:50 am

2 stops30h 09m

$1,002

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 3/2

7:15 am-4:55 pm

1 stop23h 10m

Seattle/Tacoma Intl

Fri 8/28

3:10 pm-4:50 am

2 stops25h 10m

$1,002

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 12/10

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Thu 1/1

2:00 pm-1:50 am

1 stop22h 20m

$1,005

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 11/27

8:30 pm-12:10 pm

2 stops29h 10m

Seattle/Tacoma Intl

Thu 3/19

7:00 am-1:50 am

2 stops30h 20m

$1,005

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 12/11

3:30 am-12:10 pm

1 stop22h 10m

Seattle/Tacoma Intl

Fri 1/2

2:00 pm-1:50 am

1 stop22h 20m

$1,005

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 3/1

7:15 am-6:20 pm

2 stops48h 35m

Seattle/Tacoma Intl

Tue 9/1

1:32 pm-4:50 am

2 stops26h 48m

$1,006

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 2/27

7:15 am-10:01 pm

2 stops52h 16m

Seattle/Tacoma Intl

Mon 8/31

10:40 am-4:50 am

2 stops29h 40m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 19 results
1
2

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
business-class.comPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Bengaluru-Seattle flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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?

Use this chart to determine the optimal time to book a round-trip flight from Bangalore to Seattle. Price data was last updated on October 31, 2025.

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 81 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, November is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $748). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $991). 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.

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 November 5, 2025.
See what other customers who have flown with Japan Airlines, Delta, and Air France 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
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Japan Airlines
8.3
Very good
1,604 reviews
Japan Airlines
8.3
Very good
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Delta
7.9
Good
8,004 reviews
Japan Airlines
8.3
Very good
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Air France
7.4
Good
1,484 reviews
Japan Airlines
8.3
Very good
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
Lufthansa
6.8
Okay
7,555 reviews
Japan Airlines
8.3
Very good
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.
British Airways
6.7
Okay
7,496 reviews
Japan Airlines
8.3
Very good
1,604 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Crew

8.7

Comfort

8.2

Reviews

1 / 20
10.0
Excellent

Brian,Sep 2025

HNL - NRT

Extremely fast boarding. Great food. Polite flight attendants. Leg space in regular economy is the largest I have experienced.

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 $998, Lufthansa can have you in Seattle from Bengaluru in 22h 10m. 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 British Airways is currently your cheapest option to Seattle, with prices starting at $795. Additional round-trip tickets that might be worth considering are offered by Delta and KLM, with the lowest prices starting at $875 and $882, respectively. British Airways is priced at 26% lower than the current average price of a flight leaving 3 months from now.

  • 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, Tsukiji Outer Market, and Tokyo Tower are the most popular attractions in Tokyo if you're in need of something to do during your layover. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower can be visited by traveling about 34.6 mi, 35.3 mi, and 36.7 mi respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $54 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, November is the cheapest month in which you can book a flight from Bengaluru to Seattle (average of $748). Flying from Bengaluru to Seattle in August is currently the most expensive (average of $991). 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
Tukwila
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Cle Elum
Marysville
Puyallup
Federal Way
Fife
Issaquah
Aberdeen

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
Vasco da Gama to Seattle flights
Mangalore to Seattle flights
Bangalore to Spokane 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$795Average$924FlexibilityNo cancel feeOn-time70%
DeltaCheapest$875Average$1,046FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$882Average$1,118FlexibilityNo cancel feeOn-time75%
Singapore AirlinesCheapest$890Average$1,383FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$898Average$1,110FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$916Average$1,036FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$981Average$1,139FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$1,009Average$1,097FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$1,268Average$1,389FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,425Average$1,495FlexibilityNo cancel feeOn-time75%

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.