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Cheap flights from Seattle to Bengaluru from ₹ 28,275

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 26 February 2026.

Tue 20/1010:15
SEA
-
BLR
1 stop35h 40m
Singapore Airlines
Mon 9/1123:05
BLR
-
SEA
1 stop21h 35m
Singapore Airlines
Deal found 23/2₹ 60,369
Wed 22/407:10
SEA
-
BLR
2 stops26h 10m
Multiple Airlines
Mon 27/411:35
BLR
-
SEA
1 stop33h 40m
Multiple Airlines
Deal found 22/2₹ 63,915
Tue 1/910:15
SEA
-
BLR
1 stop35h 40m
Singapore Airlines
Wed 30/919:00
BLR
-
SEA
2 stops26h 15m
Singapore Airlines
Deal found 24/2₹ 64,551
Sun 29/310:15
SEA
-
BLR
1 stop23h 05m
Singapore Airlines
Thu 9/411:35
BLR
-
SEA
1 stop33h 40m
Singapore Airlines
Deal found 24/2₹ 65,551
Fri 29/510:15
SEA
-
BLR
1 stop35h 40m
Singapore Airlines
Mon 29/623:05
BLR
-
SEA
1 stop22h 10m
Singapore Airlines
Deal found 23/2₹ 65,824
Mon 21/907:00
SEA
-
BLR
2 stops26h 20m
Multiple Airlines
Mon 19/1023:05
BLR
-
SEA
1 stop22h 10m
Multiple Airlines
Deal found 26/2₹ 66,733
Thu 26/309:45
SEA
-
BLR
1 stop36h 20m
Singapore Airlines
Mon 20/411:35
BLR
-
SEA
1 stop33h 40m
Singapore Airlines
Deal found 26/2₹ 67,188
Thu 24/910:15
SEA
-
BLR
1 stop23h 05m
Multiple Airlines
Tue 13/1023:05
BLR
-
SEA
2 stops30h 21m
Multiple Airlines
Deal found 24/2₹ 67,279
Thu 9/410:15
SEA
-
BLR
1 stop35h 40m
Singapore Airlines
Mon 20/423:05
BLR
-
SEA
1 stop22h 10m
Singapore Airlines
Deal found 25/2₹ 67,551
Thu 24/910:15
SEA
-
BLR
1 stop23h 05m
Singapore Airlines
Tue 13/1023:05
BLR
-
SEA
1 stop46h 10m
Singapore Airlines
Deal found 24/2₹ 67,733
Tue 10/309:45
SEA
-
BLR
1 stop36h 20m
Singapore Airlines
Wed 15/423:05
BLR
-
SEA
1 stop22h 10m
Singapore Airlines
Deal found 24/2₹ 70,188

Find 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 26 February 2026.

Round-trip from

₹ 63,915

One-way from

₹ 24,911

Popular in

December

Cheapest in

April

Average price

₹ 76,461
Singapore Airlines
  • Singapore Airlines
  • 22/4-27/4
  • 3 total stops
  • 59h 50m total
  • Seattle to Bengaluru
Search Deals
Singapore Airlines
  • Singapore Airlines
  • 22/8
  • 1 total stop
  • 35h 40m total
  • Seattle to Bengaluru
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 772,818 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 304,550 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 26 February 2026.
Use the filters below to find and compare flights from Seattle to Bengaluru that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 29/4

13:45-23:15

1 stop21h 00m

Bengaluru Intl

Fri 3/7

08:00-20:03

1 stop24h 33m

₹ 83,007

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/3

22:58-00:15

2 stops36h 47m

Bengaluru Intl

Tue 7/4

01:25-17:38

1 stop28h 43m

₹ 83,371

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/3

23:30-00:40

2 stops36h 40m

Bengaluru Intl

Wed 8/4

01:20-17:38

1 stop28h 48m

₹ 83,371

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 12/4

07:25-23:15

2 stops27h 20m

Bengaluru Intl

Wed 29/4

08:00-20:04

1 stop24h 34m

₹ 83,462

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/3

22:58-00:15

2 stops36h 47m

Bengaluru Intl

Fri 8/5

08:00-20:11

1 stop24h 41m

₹ 83,462

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 7/4

22:57-23:15

2 stops35h 48m

Bengaluru Intl

Tue 28/4

08:00-20:04

1 stop24h 34m

₹ 84,462

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 11/4

21:20-23:15

2 stops37h 25m

Bengaluru Intl

Thu 30/4

01:20-17:39

1 stop28h 49m

₹ 88,008

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/3

22:58-00:15

2 stops36h 47m

Bengaluru Intl

Tue 5/5

01:10-19:05

2 stops30h 25m

₹ 88,553

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 8/3

09:00-00:40

2 stops27h 10m

Bengaluru Intl

Sat 28/3

02:30-16:30

1 stop26h 30m

₹ 92,735

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 3/8

18:40-23:30

1 stop40h 20m

Bengaluru Intl

Thu 3/9

01:20-11:15

1 stop22h 25m

₹ 97,554

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 20 February 2026.

The best time to book flights from Seattle to Bengaluru is 68 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, April is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 53,914). Flying from Seattle to Bengaluru in June is currently the most expensive (average of ₹ 87,280). 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 26 February 2026.
Get a feel of what it's like to fly with Delta and Virgin Atlantic 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
8,240 reviews
Check prices

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

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
8,240 reviews
Delta
7.9
Good
8,240 reviews
Check prices

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

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
679 reviews
Delta
7.9
Good
8,240 reviews
Check prices

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

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 41h 10m. 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 (₹ 72,142), and Delta (₹ 75,795) offers the cheapest pricing from Seattle to Bengaluru. Virgin Atlantic is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • 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, April is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 53,914). Flying from Seattle to Bengaluru in June is currently the most expensive (average of ₹ 87,280). 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

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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
Seattle to Hubli flights

Top 2 airlines flying from Seattle to Bangalore

Discover the top 2 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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest₹ 72,142Average₹ 87,487FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest₹ 75,795Average₹ 93,043FlexibilityNo 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 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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