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Cheap flights from Bengaluru to Seattle from ₹ 70,334

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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SEA
17 Aug — 24 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangalore to Seattle

Enter your travel dates to find the best prices.

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 18 July 2026.

Wed 22/701:05
BLR
-
SEA
1 stop27h 45m
Delta
Fri 15/119:59
SEA
-
BLR
2 stops65h 06m
Delta
Deal found 18/7₹ 114,365
Sun 26/714:40
BLR
-
SEA
1 stop35h 50m
Delta
Fri 15/114:15
SEA
-
BLR
1 stop22h 50m
Delta
Deal found 17/7₹ 114,461
Sat 25/714:45
BLR
-
SEA
1 stop42h 27m
Delta
Sat 23/107:20
SEA
-
BLR
2 stops29h 45m
Delta
Deal found 15/7₹ 114,557
Fri 18/908:00
BLR
-
SEA
1 stop24h 40m
Delta
Sun 31/114:40
SEA
-
BLR
1 stop20h 20m
Delta
Deal found 15/7₹ 114,654
Wed 22/708:00
BLR
-
SEA
1 stop24h 33m
Delta
Wed 13/114:15
SEA
-
BLR
1 stop22h 50m
Delta
Deal found 14/7₹ 114,846
Fri 24/714:50
BLR
-
SEA
1 stop35h 40m
Delta
Sat 16/121:55
SEA
-
BLR
2 stops39h 10m
Delta
Deal found 17/7₹ 114,943
Fri 18/908:00
BLR
-
SEA
1 stop24h 40m
Delta
Sun 28/207:30
SEA
-
BLR
2 stops27h 30m
Delta
Deal found 16/7₹ 115,039
Fri 24/714:50
BLR
-
SEA
1 stop35h 40m
Delta
Tue 19/105:45
SEA
-
BLR
2 stops31h 20m
Delta
Deal found 13/7₹ 115,135
Tue 17/1102:40
BLR
-
SEA
2 stops31h 05m
British Airways
Wed 9/1218:45
SEA
-
BLR
1 stop40h 25m
British Airways
Deal found 15/7₹ 115,424
Sun 11/1001:15
BLR
-
SEA
1 stop21h 20m
Cathay Pacific
Wed 14/1011:45
SEA
-
BLR
1 stop23h 55m
Cathay Pacific
Deal found 17/7₹ 115,521
Tue 21/701:25
BLR
-
SEA
1 stop28h 32m
Air France
Wed 20/113:30
SEA
-
BLR
2 stops23h 35m
Air France
Deal found 17/7₹ 115,617

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 18 July 2026.

Round-trip from

₹ 114,461

One-way from

₹ 70,334

Popular in

August

Cheapest in

October

Average price

₹ 118,026
Delta
  • Delta
  • 17/9-25/1
  • 2 total stops
  • 47h 30m total
  • Bengaluru to Seattle
Search Deals
25/11
  • 25/11
  • 3 total stops
  • 35h 00m total
  • Bengaluru to Seattle
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 740,266 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 153,165 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 18 July 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 return flight

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 21/9

08:00-20:10

1 stop24h 40m

Seattle/Tacoma Intl

Wed 3/2

14:40-00:30

1 stop20h 20m

₹ 114,557

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 1/10

02:40-18:25

1 stop28h 15m

Seattle/Tacoma Intl

Mon 2/11

18:45-05:05

1 stop20h 50m

₹ 116,677

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 8/9

01:15-10:20

1 stop21h 35m

Seattle/Tacoma Intl

Tue 8/12

10:50-00:20

1 stop24h 00m

₹ 117,448

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 28/7

01:05-21:56

2 stops33h 21m

Seattle/Tacoma Intl

Tue 25/8

17:45-23:10

1 stop40h 55m

₹ 122,554

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 2/8

14:40-14:00

1 stop35h 50m

Seattle/Tacoma Intl

Wed 30/9

22:40-23:35

2 stops36h 25m

₹ 123,999
Fastest return journey

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Thu 3/9

01:00-11:47

1 stop23h 17m

Seattle/Tacoma Intl

Fri 2/10

13:30-23:35

1 stop21h 35m

₹ 131,611

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 28/7

01:25-17:27

1 stop28h 32m

Seattle/Tacoma Intl

Fri 21/8

13:50-23:10

1 stop20h 50m

₹ 133,827

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Mon 31/8

01:00-16:35

1 stop28h 05m

Seattle/Tacoma Intl

Sun 28/2

14:15-02:35

1 stop22h 50m

₹ 133,923

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Sun 23/8

01:25-17:34

1 stop28h 39m

Seattle/Tacoma Intl

Wed 16/9

22:40-23:35

2 stops36h 25m

₹ 142,209

BengaluruSeattle

BLR - SEA

BLRSEA

Bengaluru Intl

Tue 1/9

22:00-11:47

2 stops26h 17m

Seattle/Tacoma Intl

Tue 27/10

11:55-02:35

2 stops26h 10m

₹ 143,076

Flights are sorted by cheapest return flights first.

Deals found on 13/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 return 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 best time to book flights from Bengaluru to Seattle is 53 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 ₹ 97,311). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 128,046). 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 for a return flight 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 18 July 2026.
Read through reviews of airlines operating flights from Bengaluru to Seattle, such as Japan Airlines,KLM, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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
1,877 reviews
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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.
KLM
7.8
Good
1,541 reviews
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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
8,478 reviews
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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.
Virgin Atlantic
7.5
Good
693 reviews
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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
8,144 reviews
Japan Airlines
8.3
Very Good
1,877 reviews
Check prices

Food

7.7

Entertainment

7.8

Crew

8.7

Overall

8.3

Comfort

8.2

Boarding

8.4

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?

    A quick flight from Bengaluru to Seattle can take about 21h 35m. Delta provides one of the quickest options available for as low as ₹ 117,448. The distance from Bengaluru to Seattle is about 12975 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Qatar Airways, at ₹ 50,072, was found to be the cheapest airline from Bengaluru to Seattle.Alternate airlines to your destination round-trip include Singapore Airlines and British Airways. You may be able to fly from Bengaluru to Seattle for 54% less than the average price by searching for these airlines.

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

    ₹ 42,751 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Singapore Airlines and Qatar Airways, with prices starting from ₹ 46,545 and ₹ 50,065, respectively.

  • 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 holiday 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 ₹ 97,311). Flying from Bengaluru to Seattle in August is currently the most expensive (average of ₹ 128,046). 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

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.

Fly from Bangalore to Seattle on these airlines

Choose from the following airlines for your flight from Bangalore to Seattle. Flights are based on user searches made on Cheapflights and were last updated on 18 July 2026.
Japan Airlines flights from Bengaluru Intl to Seattle/Tacoma Intl
British Airways flights from Bengaluru Intl to Seattle/Tacoma Intl
Qatar Airways flights from Bengaluru Intl to Seattle/Tacoma Intl
Emirates flights from Bengaluru Intl to Seattle/Tacoma Intl

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 454,620 searches. Data last updated 18 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest₹ 50,072Average₹ 135,922FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest₹ 73,840Average₹ 94,730FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
British AirwaysCheapest₹ 83,091Average₹ 94,176FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest₹ 83,512Average₹ 98,020FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest₹ 86,085Average₹ 111,689FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest₹ 86,386Average₹ 101,394FlexibilityNo cancel feeOn-time77%
Search Air France flights
Cathay PacificCheapest₹ 87,079Average₹ 97,243FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Japan AirlinesCheapest₹ 95,647Average₹ 105,355FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
LufthansaCheapest₹ 96,442Average₹ 116,454FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
DeltaCheapest₹ 99,150Average₹ 118,275FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangalore to Seattle?

Deals for Bangalore to Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bangalore to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Bangalore.

Can Cheapflights find flights from Bangalore to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangalore to Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bangalore to Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Bangalore to Seattle on Cheapflights with our Price Alert feature and get notified when better prices are available.

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