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Cheap flights from Seattle to Bengaluru from ₹ 27,434

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
17 Feb — 24 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangalore (BLR). 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 January 2026.

Round-trip from

₹ 69,716

One-way from

₹ 27,434

Popular in

December

Cheapest in

October

Average price

₹ 86,465
Delta
  • Delta
  • 10/2-5/3
  • 3 total stops
  • 52h 10m total
  • Seattle to Bengaluru
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Singapore Airlines
  • Singapore Airlines
  • 22/2
  • 1 total stop
  • 36h 20m total
  • Seattle to Bengaluru
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 808,711 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (₹ 295,239 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from Seattle to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Bangalore
Explore the most affordable flight options available from Seattle to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 January 2026.

Wed 28/107:10
SEA
-
BLR
2 stops27h 35m
Delta
Wed 18/202:00
BLR
-
SEA
1 stop22h 55m
Delta
Deal found 18/1₹ 69,716
Wed 28/107:10
SEA
-
BLR
2 stops27h 35m
Delta
Fri 20/205:15
BLR
-
SEA
1 stop23h 00m
Delta
Deal found 18/1₹ 69,806
Sun 8/209:55
SEA
-
BLR
2 stops25h 15m
Delta
Fri 27/207:05
BLR
-
SEA
1 stop45h 10m
Delta
Deal found 18/1₹ 69,897
Fri 20/208:30
SEA
-
BLR
2 stops31h 15m
Delta
Tue 10/307:05
BLR
-
SEA
1 stop23h 00m
Delta
Deal found 16/1₹ 69,987
Sun 25/111:17
SEA
-
BLR
2 stops26h 33m
Virgin Atlantic
Wed 25/205:15
BLR
-
SEA
1 stop23h 00m
Virgin Atlantic
Deal found 18/1₹ 70,078
Tue 28/413:30
SEA
-
BLR
1 stop21h 30m
Delta
Mon 18/501:20
BLR
-
SEA
2 stops33h 27m
Delta
Deal found 17/1₹ 70,259
Tue 17/213:40
SEA
-
BLR
1 stop21h 05m
Delta
Thu 12/302:30
BLR
-
SEA
2 stops28h 38m
Delta
Deal found 16/1₹ 70,349
Mon 16/215:05
SEA
-
BLR
1 stop20h 05m
Delta
Thu 12/305:15
BLR
-
SEA
2 stops29h 01m
Delta
Deal found 16/1₹ 70,440
Mon 4/518:40
SEA
-
BLR
1 stop40h 20m
Delta
Mon 18/508:00
BLR
-
SEA
1 stop24h 36m
Delta
Deal found 17/1₹ 70,621
Thu 30/411:59
SEA
-
BLR
2 stops29h 41m
Delta
Mon 18/501:20
BLR
-
SEA
2 stops35h 32m
Delta
Deal found 17/1₹ 70,711
Sun 15/208:30
SEA
-
BLR
2 stops26h 15m
Delta
Thu 12/305:15
BLR
-
SEA
2 stops29h 01m
Delta
Deal found 16/1₹ 70,802
Sat 14/217:50
SEA
-
BLR
2 stops40h 55m
Delta
Tue 10/307:05
BLR
-
SEA
1 stop23h 00m
Delta
Deal found 16/1₹ 70,893

Cheapflights Fare Finder

 
Customise your flight search to find flights from Seattle to Bangalore 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 January 2026.
Use the filters below to find and compare flights from Seattle to Bengaluru that are best for you.

Fly from

Seattle

Fly to

Bangalore

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 3/5

09:00-23:15

2 stops25h 45m

Bengaluru Intl

Tue 19/5

01:20-11:15

1 stop22h 25m

₹ 69,716

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 28/1

07:10-00:15

2 stops27h 35m

Bengaluru Intl

Tue 17/2

02:00-13:20

1 stop24h 50m

₹ 69,716

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 3/5

07:15-23:15

2 stops27h 30m

Bengaluru Intl

Mon 18/5

01:20-11:15

1 stop22h 25m

₹ 69,716

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 1/2

21:55-00:15

2 stops36h 50m

Bengaluru Intl

Mon 16/2

02:00-11:25

1 stop22h 55m

₹ 69,716

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 7/2

21:59-00:15

2 stops36h 46m

Bengaluru Intl

Tue 10/3

02:30-12:35

1 stop22h 35m

₹ 69,806

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 28/4

22:40-23:30

2 stops36h 20m

Bengaluru Intl

Sun 17/5

08:00-20:06

1 stop24h 36m

₹ 69,806

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 30/4

11:59-06:10

2 stops29h 41m

Bengaluru Intl

Sat 16/5

08:00-20:06

1 stop24h 36m

₹ 69,897

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/2

09:55-00:40

2 stops25h 15m

Bengaluru Intl

Tue 24/2

05:15-14:45

1 stop23h 00m

₹ 69,897

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 3/5

07:15-23:15

2 stops27h 30m

Bengaluru Intl

Mon 18/5

08:00-20:06

1 stop24h 36m

₹ 69,897

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 23/2

15:05-00:40

1 stop20h 05m

Bengaluru Intl

Thu 12/3

02:30-18:21

2 stops28h 21m

₹ 70,440

Flights are sorted by cheapest return flights first.

Deals found on 17/1

Showing 1-10 of 24 results
1
2
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Best time to book a flight from Seattle to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Seattle 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 Seattle to Bengaluru

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

Use this chart to determine the optimal time to book a return flight from Seattle to Bangalore. Price data was last updated on 16 January 2026.

The best time to book flights from Seattle to Bengaluru is 61 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 Seattle to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 58,398). Flying from Seattle to Bengaluru in June is currently the most expensive (average of ₹ 86,918). 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 Bangalore

Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated 18 January 2026.
Get a feel of what it's like to fly with Delta, Virgin Atlantic, andLufthansa from Seattle to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,075 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,075 reviews
Delta
7.9
Good
8,075 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,075 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,731 reviews
Delta
7.9
Good
8,075 reviews
Check prices

Crew

8.5

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangalore. 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 Seattle to Bengaluru?

    Airlines like Delta fly from Seattle to Bengaluru in about 25h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Bengaluru is about 12975 km.

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

    According to our current data, Virgin Atlantic (₹ 71,842), Delta (₹ 74,571), and Lufthansa (₹ 86,408) offers the cheapest pricing from Seattle to Bengaluru. Virgin Atlantic is priced at 23% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as ₹ 31,577. However, be on the lookout for offers from Qatar Airways and Lufthansa, as they are both options that can get you from Seattle to Bengaluru for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to Bangalore 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 Seattle to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 58,398). Flying from Seattle to Bengaluru in June is currently the most expensive (average of ₹ 86,918). 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.

Alternative routes for Seattle to Bangalore

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

Top 3 airlines flying from Seattle to Bangalore

Discover the top 3 airlines that operate flights from Seattle to Bangalore. 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 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest₹ 71,842Average₹ 87,124FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest₹ 74,571Average₹ 92,656FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest₹ 86,408Average₹ 111,272FlexibilityNo cancel feeOn-time76%
Search Lufthansa 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 Seattle to Bangalore?

Cheapflights makes it easy to find Seattle to Bangalore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Bangalore.

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

Need flexible booking options for your flight to Bangalore from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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