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$751+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
Jul 23 — Jul 301
Thu 7/23
Thu 7/30
1 adult, Economy
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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 June 23, 2026.

This KLM deal was found by Cheapflights users on 6/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:15 pm
BLR
-
SEA
2 stops27h 30m
KLM
Tue 10/61:30 pm
SEA
-
BLR
1 stop21h 35m
KLM
Deal found 6/19$1,198
This Virgin Atlantic deal was found by Cheapflights users on 6/19. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:00 am
BLR
-
SEA
1 stop24h 33m
Virgin Atlantic
Tue 10/66:55 pm
SEA
-
BLR
2 stops29h 30m
Virgin Atlantic
Deal found 6/19$1,201
This British Airways deal was found by Cheapflights users on 6/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:50 am
BLR
-
SEA
2 stops46h 50m
British Airways
Sun 9/201:30 pm
SEA
-
BLR
1 stop22h 40m
British Airways
Deal found 6/22$1,202
This British Airways deal was found by Cheapflights users on 6/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/82:40 am
BLR
-
SEA
2 stops31h 26m
British Airways
Mon 2/1510:30 am
SEA
-
BLR
2 stops29h 05m
British Airways
Deal found 6/21$1,205
This Etihad Airways deal was found by Cheapflights users on 6/23. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:35 am
BLR
-
SEA
2 stops29h 31m
Multiple Airlines
Tue 12/11:04 am
SEA
-
BLR
2 stops42h 11m
Multiple Airlines
Deal found 6/23$1,207
This FlightHub deal was found by Cheapflights users on 6/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:00 pm
BLR
-
SEA
2 stops26h 25m
Lufthansa
Wed 1/272:50 pm
SEA
-
BLR
2 stops44h 10m
Lufthansa
Deal found 6/20$1,211
This Qatar Airways deal was found by Cheapflights users on 6/22. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:00 am
BLR
-
SEA
2 stops30h 04m
Qatar Airways
Thu 7/164:25 pm
SEA
-
BLR
1 stop28h 00m
Qatar Airways
Deal found 6/22$1,213
This iWofly deal was found by Cheapflights users on 6/18. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:20 am
BLR
-
SEA
1 stop21h 00m
Japan Airlines
Sun 8/231:25 pm
SEA
-
BLR
1 stop22h 20m
Japan Airlines
Deal found 6/18$1,215
This CheapOair deal was found by Cheapflights users on 6/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/132:20 am
BLR
-
SEA
1 stop21h 00m
Japan Airlines
Wed 10/71:15 pm
SEA
-
BLR
1 stop23h 10m
Japan Airlines
Deal found 6/19$1,216
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:05 am
BLR
-
SEA
1 stop22h 58m
Delta
Sun 8/165:45 pm
SEA
-
BLR
1 stop40h 55m
Delta
Deal found 6/22$1,221
This Delta deal was found by Cheapflights users on 6/23. 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.
Mon 7/61:05 am
BLR
-
SEA
1 stop22h 58m
Delta
Mon 11/27:30 am
SEA
-
BLR
2 stops27h 40m
Delta
Deal found 6/23$1,222

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 June 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,198
(KLM)

One-way from

$751
(Cathay Pacific)

Popular in

August

Cheapest in

October

Average price

$1,229
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 ($72 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 June 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 June 23, 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

Tue 9/8

1:15 am-10:20 am

1 stop21h 35m

Seattle/Tacoma Intl

Tue 12/8

10:50 am-12:20 am

1 stop24h 00m

$1,284

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 9/8

2:40 am-9:36 pm

2 stops31h 26m

Seattle/Tacoma Intl

Tue 12/8

1:25 pm-5:05 am

1 stop26h 10m

$1,313

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 7/21

2:10 am-4:59 pm

1 stop27h 19m

Seattle/Tacoma Intl

Wed 10/14

2:10 pm-1:20 am

1 stop22h 40m

$1,351

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 7/12

6:50 am-12:59 am

2 stops54h 39m

Seattle/Tacoma Intl

Wed 8/12

2:07 pm-12:40 am

2 stops46h 03m

$1,417

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Fri 7/10

8:00 am-8:03 pm

1 stop24h 33m

Seattle/Tacoma Intl

Thu 10/1

8:10 pm-12:55 pm

1 stop28h 15m

$1,512
Quickest round-trip

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 8/2

4:45 am-1:25 pm

1 stop21h 10m

Seattle/Tacoma Intl

Thu 9/10

5:15 pm-2:50 am

1 stop21h 05m

$1,559

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 8/12

10:30 am-1:25 pm

1 stop39h 25m

Seattle/Tacoma Intl

Mon 10/19

10:55 am-2:50 am

2 stops27h 25m

$1,567

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 8/6

2:10 am-4:59 pm

1 stop27h 19m

Seattle/Tacoma Intl

Sun 8/23

2:10 pm-1:20 am

1 stop22h 40m

$1,577
Cheapest one-way
Quickest one-way

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Wed 7/8

1:15 am-10:20 am

1 stop21h 35m

$813

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 7/6

3:00 am-4:59 pm

2 stops26h 29m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 19 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 59 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 $1,320). 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?

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 June 23, 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
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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
1,849 reviews
Japan Airlines
8.3
Very good
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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
1,550 reviews
Japan Airlines
8.3
Very good
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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
8,430 reviews
Japan Airlines
8.3
Very good
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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
1,388 reviews
Japan Airlines
8.3
Very good
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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
8,092 reviews
Japan Airlines
8.3
Very good
1,849 reviews

Food

7.7

Boarding

8.4

Comfort

8.2

Overall

8.3

Entertainment

7.8

Crew

8.7

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 $1,284, Cathay Pacific 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 Singapore Airlines is currently your cheapest option to Seattle, with prices starting at $747. Additional round-trip tickets that might be worth considering are offered by British Airways and Cathay Pacific, with the lowest prices starting at $874 and $910, respectively. Singapore Airlines is priced at 34% 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 Singapore Airlines, 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 $1,320). 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
Lacey
Leavenworth
Olympia
Ocean Shores
Renton
Edmonds
Snoqualmie
Tumwater
Tukwila
Kent
Lynnwood
Ellensburg
Fife
Marysville
Lakewood
Issaquah
Shoreline
Centralia

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 June 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$747Average$1,233FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$874Average$945FlexibilityNo cancel feeOn-time70%
Cathay PacificCheapest$910Average$1,287FlexibilityNo cancel feeOn-time72%
Qatar AirwaysCheapest$937Average$1,354FlexibilityNo cancel feeOn-time68%
KLMCheapest$945Average$1,119FlexibilityNo cancel feeOn-time75%
DeltaCheapest$958Average$1,196FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$972Average$1,161FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$980Average$1,246FlexibilityNo cancel feeOn-time72%
Japan AirlinesCheapest$991Average$1,194FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$1,006Average$1,267FlexibilityNo cancel feeOn-time77%

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