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Cheap flights from Seattle to Bengaluru from ₹ 42,276

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Bengaluru

Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
19:05 - 11:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
26h 55m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
22:00 - 17:10BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
32h 40m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul
₹ 112,640Turkish Airlines
Wed, 20 Jan - Sat, 13 Feb
Turkish Airlines Logo
19:05 - 11:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
26h 55m2 stops Istanbul Mumbai Chhatrapati Shivaji Intl
Turkish Airlines Logo
23:30 - 17:10BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
31h 10m2 stops Mumbai Chhatrapati Shivaji Intl Istanbul
₹ 112,640Turkish Airlines
Mon, 1 Feb - Fri, 19 Feb
Delta Logo
17:05 - 02:40SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 05m1 stop Paris Charles de Gaulle
Delta Logo
01:25 - 11:15BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 20m1 stop Paris Charles de Gaulle
₹ 112,831Delta
Sat, 20 Mar - Sun, 16 May
Delta Logo
14:25 - 00:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 35m1 stop Amsterdam Schiphol
Delta Logo
04:45 - 15:03BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 48m1 stop Paris Charles de Gaulle
₹ 112,831Delta
Sat, 30 Jan - Tue, 16 Feb
KLM Logo
16:05 - 02:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 15m1 stop Paris Charles de Gaulle
KLM Logo
02:25 - 11:47BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 52m1 stop Amsterdam Schiphol
₹ 112,831KLM
Tue, 2 Feb - Wed, 17 Feb
Delta Logo
14:25 - 00:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 35m1 stop Amsterdam Schiphol
Delta Logo
04:45 - 15:03BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 48m1 stop Paris Charles de Gaulle
₹ 112,831Delta
Fri, 29 Jan - Tue, 16 Feb
Singapore Airlines Logo
08:40 - 10:35SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
36h 25m1 stop Singapore Changi
Singapore Airlines Logo
23:10 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
45h 25m1 stop Singapore Changi
₹ 113,402Singapore Airlines
Fri, 8 Jan - Sun, 24 Jan
Singapore Airlines Logo
08:40 - 21:55SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
23h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:50 - 07:05BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
32h 45m1 stop Singapore Changi
₹ 114,259Singapore Airlines
Tue, 2 Feb - Mon, 1 Mar
Lufthansa Logo
14:50 - 01:00SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
02:50 - 13:00BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 40m1 stop Munich Franz Josef Strauss
₹ 116,735Lufthansa
Wed, 2 Dec - Tue, 2 Feb
Lufthansa Logo
10:10 - 01:00SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
25h 20m2 stops Vancouver Intl Munich Franz Josef Strauss
Lufthansa Logo
03:30 - 18:22BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
28h 22m2 stops Frankfurt am Main Vancouver Intl
₹ 116,735Lufthansa
Tue, 1 Dec - Mon, 1 Feb

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Delta flights from Seattle to Bengaluru

Our best Delta deals on Seattle to Bengaluru flight tickets
Delta
7 Nov
SEA14:35Seattle/Tacoma Intl
20h 25m
1 stop
BLR00:30Bengaluru Intl
23 Nov
BLR02:25Bengaluru Intl
31h 14m
2 stops
SEA20:09Seattle/Tacoma Intl
₹ 112,831
Delta
1 Dec
SEA16:50Seattle/Tacoma Intl
20h 55m
1 stop
BLR03:15Bengaluru Intl
2 Feb
BLR05:05Bengaluru Intl
23h 10m
1 stop
SEA14:45Seattle/Tacoma Intl
₹ 113,116
Delta
29 Jan
SEA07:31Seattle/Tacoma Intl
29h 49m
2 stops
BLR02:50Bengaluru Intl
19 Feb
BLR02:25Bengaluru Intl
22h 52m
1 stop
SEA11:47Seattle/Tacoma Intl
₹ 113,212

KLM flights from Seattle to Bengaluru

Our best KLM deals on Seattle to Bengaluru flight tickets
KLM
5 Nov
SEA09:42Seattle/Tacoma Intl
25h 18m
2 stops
BLR00:30Bengaluru Intl
23 Nov
BLR02:25Bengaluru Intl
27h 56m
2 stops
SEA16:51Seattle/Tacoma Intl
₹ 113,307
KLM
3 Nov
SEA16:05Seattle/Tacoma Intl
21h 15m
1 stop
BLR02:50Bengaluru Intl
15 Nov
BLR02:25Bengaluru Intl
22h 52m
1 stop
SEA11:47Seattle/Tacoma Intl
₹ 113,783
KLM
30 Dec
SEA14:35Seattle/Tacoma Intl
20h 25m
1 stop
BLR00:30Bengaluru Intl
24 Jan
BLR02:25Bengaluru Intl
27h 07m
2 stops
SEA16:02Seattle/Tacoma Intl
₹ 114,735

momondo Fare Finder

 
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

Cheapest return flight

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 20/1

19:05-11:30

2 stops26h 55m

Bengaluru Intl

Sat 13/2

22:00-17:10

2 stops32h 40m

₹ 112,640

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 1/2

19:05-11:30

2 stops26h 55m

Bengaluru Intl

Fri 19/2

23:30-17:10

2 stops31h 10m

₹ 112,640
Fastest return journey

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sat 20/3

17:05-02:40

1 stop21h 05m

Bengaluru Intl

Sun 16/5

01:25-11:15

1 stop22h 20m

₹ 112,831

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sat 30/1

14:25-00:30

1 stop20h 35m

Bengaluru Intl

Tue 16/2

04:45-15:03

1 stop23h 48m

₹ 112,831

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 2/2

16:05-02:50

1 stop21h 15m

Bengaluru Intl

Wed 17/2

02:25-11:47

1 stop22h 52m

₹ 112,831

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Fri 29/1

14:25-00:30

1 stop20h 35m

Bengaluru Intl

Tue 16/2

04:45-15:03

1 stop23h 48m

₹ 112,831

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Fri 8/1

08:40-10:35

1 stop36h 25m

Bengaluru Intl

Sun 24/1

23:10-07:05

1 stop45h 25m

₹ 113,402

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 2/2

08:40-21:55

1 stop23h 45m

Bengaluru Intl

Mon 1/3

11:50-07:05

1 stop32h 45m

₹ 114,259

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 2/12

14:50-01:00

1 stop20h 40m

Bengaluru Intl

Tue 2/2

02:50-13:00

1 stop23h 40m

₹ 116,735

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 1/12

10:10-01:00

2 stops25h 20m

Bengaluru Intl

Mon 1/2

03:30-18:22

2 stops28h 22m

₹ 116,735

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bengaluru from

How to get the cheapest flight ticket from Seattle to Bengaluru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Bengaluru?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 102,452 to ₹ 140,634.
The lowest price recently found on this route was ₹ 112,640.

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Seattle is in February. Flight prices, which tend to average around ₹ 82,552, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of February, then departing from Seattle during the month January is also very affordable. Most momondo users find prices during this month for around ₹ 91,312.

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

You are more likely to see cheaper flights to Bengaluru from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 112,799 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from Seattle for as low as ₹ 92,550 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of October 2026, prices for Seattle to Bengaluru flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Bengaluru

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Bengaluru according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seattle to Bengaluru (SEA to BLR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Bengaluru

Best price found

₹ 42,276

Fastest flight time

20h 25m

Direct flights

None
The best one-way flight to Bengaluru from Seattle in the past 72 hours is ₹ 42,276. The best return flight deal from Seattle to Bengaluru found on momondo in the last 72 hours is ₹ 112,640.
The fastest flight from Seattle to Bengaluru takes 20h 25m
There are no direct flights from Seattle to Bengaluru. There are no popular flight routes from Seattle to Bengaluru.
Search flight deals

Frequently asked questions about flying from Seattle to Bengaluru

  • How far is Seattle/Tacoma Intl to Bengaluru Intl by plane?

    A flight from Seattle/Tacoma Intl to Bengaluru Intl will travel around 12984.9 km. Typically, this will take 20h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport.

  • What documentation or ID do you need to fly to Bengaluru Intl Airport?

    The necessary travel and health documents for your Bengaluru Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Bengaluru?

Best airlines flying from Seattle to Bengaluru

Compare and see reviews for airlines that fly from Seattle to Bengaluru with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom ₹ 70,424Free CancellationRating
8.2
1,631 reviews
Search Singapore Airlines flights
DeltaPriceFrom ₹ 90,540Free CancellationRating
7.8
8,696 reviews
Search Delta flights
LufthansaPriceFrom ₹ 101,134Free CancellationRating
6.8
8,300 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Bengaluru?

It is quick and easy to find Seattle to Bengaluru flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bengaluru that suits you.

Can I find flights from Seattle to Bengaluru with flexible booking policies on momondo?

All flight searches from Seattle to Bengaluru on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Bengaluru?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Bengaluru.

I’m not ready to book a flight from Seattle to Bengaluru right now. Can momondo alert me if prices change?

Price alerts on flights to Bengaluru from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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