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Cheap flights from Seattle to Bengaluru from R9 863

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Seattle to Bengaluru

Cheap return flights

Enter your travel dates to find the best prices.
Oman Air Logo
16:50 - 9:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
51h 50m2 stops Doha Hamad Intl Muscat Seeb
Oman Air Logo
14:50 - 12:55BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
58h 35m2 stops Muscat Seeb Doha Hamad Intl
R18 383Oman Air
Mon, Mar 22 - Fri, Mar 26
Delta Logo
13:45 - 23:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 55m1 stop Amsterdam Schiphol
Delta Logo
2:25 - 11:47BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 52m1 stop Amsterdam Schiphol
R18 631Delta
Mon, Oct 19 - Mon, Nov 9
KLM Logo
13:45 - 23:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 55m1 stop Amsterdam Schiphol
KLM Logo
2:25 - 11:47BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 52m1 stop Amsterdam Schiphol
R18 648KLM
Mon, Oct 19 - Mon, Nov 2
Delta Logo
7:15 - 23:35SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
27h 50m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
Delta Logo
4:45 - 15:14BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 59m1 stop Paris Charles de Gaulle
R18 664Delta
Sun, Oct 18 - Sun, Nov 1
Delta Logo
9:36 - 23:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
25h 04m2 stops Portland Amsterdam Schiphol
Delta Logo
2:25 - 11:47BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
22h 52m1 stop Amsterdam Schiphol
R18 714Delta
Mon, Oct 19 - Sat, Nov 7
Delta Logo
22:59 - 23:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
35h 41m2 stops New York John F Kennedy Intl Amsterdam Schiphol
Delta Logo
4:45 - 23:04BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
30h 49m2 stops Paris Charles de Gaulle New York John F Kennedy Intl
R18 731Delta
Tue, Oct 13 - Wed, Oct 28
Delta Logo
14:35 - 0:30SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
20h 25m1 stop Amsterdam Schiphol
Delta Logo
2:25 - 20:18BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
31h 23m2 stops Amsterdam Schiphol New York John F Kennedy Intl
R18 747Delta
Sun, Nov 29 - Mon, Dec 7
KLM Logo
17:45 - 23:10SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
40h 55m1 stop Amsterdam Schiphol
KLM Logo
2:25 - 16:53BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
27h 58m2 stops Amsterdam Schiphol Salt Lake City
R18 797KLM
Tue, Oct 20 - Mon, Nov 9
Delta Logo
16:05 - 2:50SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
21h 15m1 stop Paris Charles de Gaulle
Delta Logo
4:45 - 22:04BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
30h 49m2 stops Paris Charles de Gaulle Los Angeles
R18 814Delta
Sat, Nov 7 - Sat, Nov 21
Delta Logo
18:40 - 23:35SEA  Seattle/Tacoma Intl-BLR Bengaluru Intl
40h 25m1 stop Paris Charles de Gaulle
Delta Logo
4:45 - 15:14BLR  Bengaluru Intl-SEA Seattle/Tacoma Intl
23h 59m1 stop Paris Charles de Gaulle
R18 847Delta
Tue, Oct 20 - Tue, Nov 10

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Oman Air flights from Seattle to Bengaluru

Our best Oman Air deals on Seattle to Bengaluru flight tickets
Oman Air
Mar 22
SEA16:50Seattle/Tacoma Intl
51h 50m
2 stops
BLR9:10Bengaluru Intl
Mar 26
BLR14:50Bengaluru Intl
58h 35m
2 stops
SEA12:55Seattle/Tacoma Intl
R18 383
Oman Air
Mar 22
SEA16:50Seattle/Tacoma Intl
32h 50m
2 stops
BLR14:10Bengaluru Intl
Mar 26
BLR14:50Bengaluru Intl
34h 20m
2 stops
SEA12:40Seattle/Tacoma Intl
R19 460

KLM flights from Seattle to Bengaluru

Our best KLM deals on Seattle to Bengaluru flight tickets
KLM
Oct 19
SEA13:45Seattle/Tacoma Intl
20h 55m
1 stop
BLR23:10Bengaluru Intl
Nov 2
BLR2:25Bengaluru Intl
22h 52m
1 stop
SEA11:47Seattle/Tacoma Intl
R18 648
KLM
Oct 20
SEA17:45Seattle/Tacoma Intl
40h 55m
1 stop
BLR23:10Bengaluru Intl
Nov 9
BLR2:25Bengaluru Intl
27h 58m
2 stops
SEA16:53Seattle/Tacoma Intl
R18 797
KLM
Oct 21
SEA13:45Seattle/Tacoma Intl
20h 55m
1 stop
BLR23:10Bengaluru Intl
Nov 10
BLR2:25Bengaluru Intl
22h 52m
1 stop
SEA11:47Seattle/Tacoma Intl
R18 963

momondo Fare Finder

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

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Price

Cheapest return flight

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 22/3

16:50-9:10

2 stops51h 50m

Bengaluru Intl

Fri 26/3

14:50-12:55

2 stops58h 35m

R18 383
Fastest return journey

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 19/10

13:45-23:10

1 stop20h 55m

Bengaluru Intl

Mon 9/11

2:25-11:47

1 stop22h 52m

R18 631

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 19/10

13:45-23:10

1 stop20h 55m

Bengaluru Intl

Mon 2/11

2:25-11:47

1 stop22h 52m

R18 648

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 18/10

7:15-23:35

2 stops27h 50m

Bengaluru Intl

Sun 1/11

4:45-15:14

1 stop23h 59m

R18 664

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 19/10

9:36-23:10

2 stops25h 04m

Bengaluru Intl

Sat 7/11

2:25-11:47

1 stop22h 52m

R18 714

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 13/10

22:59-23:10

2 stops35h 41m

Bengaluru Intl

Wed 28/10

4:45-23:04

2 stops30h 49m

R18 731

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 29/11

14:35-0:30

1 stop20h 25m

Bengaluru Intl

Mon 7/12

2:25-20:18

2 stops31h 23m

R18 747

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 20/10

17:45-23:10

1 stop40h 55m

Bengaluru Intl

Mon 9/11

2:25-16:53

2 stops27h 58m

R18 797

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sat 7/11

16:05-2:50

1 stop21h 15m

Bengaluru Intl

Sat 21/11

4:45-22:04

2 stops30h 49m

R18 814

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 20/10

18:40-23:35

1 stop40h 25m

Bengaluru Intl

Tue 10/11

4:45-15:14

1 stop23h 59m

R18 847

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 R15 648 to R19 609.
The lowest price recently found on this route was R18 383.

What is the cheapest month to fly to Bengaluru?

The month of February is, on average, the cheapest month to fly to Bengaluru from Seattle, with most prices found around R14 056. If you don’t want to visit Bengaluru in February, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of R15 664.

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 R19 214 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 R16 112 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

R9 863

Direct flights

None
The best one-way flight to Bengaluru from Seattle in the past 72 hours is R9 863. The best return flight deal from Seattle to Bengaluru found on momondo in the last 72 hours is R18 383.
There are no direct flights from Seattle to Bengaluru. There are no popular flight routes from Seattle to Bengaluru.
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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.

  • 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 are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 travel and health documents required for your trip to Bengaluru Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Bengaluru Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Bengaluru for you.

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

Yes. momondo allows you to filter the results for Seattle to Bengaluru flights to just show those with flexible booking policies.

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

Once you have performed a search for Seattle to Bengaluru flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Seattle to Bengaluru flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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