What is the cheapest airline that flies from Seattle/Tacoma Intl to Bengaluru Intl?

Singapore Airlines and SAUDIA are the most popular carriers operating from Seattle/Tacoma Intl to Bengaluru Intl

Which airport is the most popular for stopovers for flights between Seattle and Bengaluru?

Amsterdam (AMS) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Seattle to Bengaluru?

Flights via Singapore (SIN) offer the lowest average return price of ₹ 129,714.

Which stopover airport has the shortest connection time from Seattle to Bengaluru?

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 45m.

Which airlines fly to Bengaluru?

Delta, Virgin Atlantic and Qatar Airways are the top three most popular airlines that fly to Bengaluru from Seattle according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Bengaluru. Keep in mind that there are 3 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

Which stopover airport has the shortest travel time from Seattle to Bengaluru?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 20h 57m.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport is 3 as of November 2025.

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.

₹ 38,960 Cheap Flights from Seattle to Bengaluru in 2025/26

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10:58 - 05:50SEA-BLR

29h 22m3 stops

20:30 - 14:20BLR-SEA

30h 20m2 stops

₹ 75,967Multiple Airlines

Find Deal

Tue, 3 Feb - Tue, 10 Mar

14:10 - 01:05SEA-BLR

45h 25m2 stops

20:25 - 16:59BLR-SEA

33h 04m2 stops

₹ 76,056Lufthansa

Find Deal

Mon, 9 Feb - Tue, 31 Mar

15:10 - 07:45SEA-BLR

27h 05m2 stops

03:30 - 13:10BLR-SEA

22h 10m1 stop

₹ 76,145Lufthansa

Find Deal

Fri, 20 Feb - Fri, 13 Mar

07:00 - 01:05SEA-BLR

53h 35m2 stops

02:10 - 16:59BLR-SEA

27h 19m1 stop

₹ 76,233Lufthansa

Find Deal

Mon, 23 Mar - Thu, 16 Apr

20:00 - 01:05SEA-BLR

39h 35m2 stops

03:30 - 22:16BLR-SEA

55h 16m2 stops

₹ 76,854Air Canada

Find Deal

Thu, 5 Feb - Thu, 12 Mar

08:10 - 01:05SEA-BLR

28h 25m2 stops

03:00 - 22:08BLR-SEA

31h 38m2 stops

₹ 76,943Air Canada

Find Deal

Wed, 25 Mar - Sat, 11 Apr

16:48 - 03:10SEA-BLR

20h 52m1 stop

05:00 - 17:10BLR-SEA

25h 40m1 stop

₹ 77,564Delta

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Wed, 3 Dec - Sat, 21 Feb

16:55 - 03:10SEA-BLR

20h 45m1 stop

05:00 - 15:40BLR-SEA

23h 10m1 stop

₹ 77,919Delta

Find Deal

Sun, 1 Feb - Sun, 15 Mar

09:25 - 00:40SEA-BLR

25h 45m2 stops

02:30 - 16:54BLR-SEA

27h 54m2 stops

₹ 78,984KLM

Find Deal

Mon, 5 Jan - Fri, 30 Jan

06:00 - 03:10SEA-BLR

31h 40m2 stops

05:00 - 17:10BLR-SEA

25h 40m1 stop

₹ 82,800Virgin Atlantic

Find Deal

Wed, 3 Dec - Sat, 21 Feb

Singapore Airlines flights from Seattle to Bengaluru

Our best Singapore Airlines deals on Seattle to Bengaluru flight tickets

Singapore Airlines

17 Jan

SEA08:45Seattle/Tacoma Intl

36h 20m

1 stop

BLR10:35Bengaluru Intl

23 Jan

BLR11:50Bengaluru Intl

32h 50m

1 stop

SEA07:10Seattle/Tacoma Intl

₹ 79,073

Find similar

Singapore Airlines

9 Jan

SEA08:45Seattle/Tacoma Intl

23h 35m

1 stop

BLR21:50Bengaluru Intl

23 Jan

BLR23:05Bengaluru Intl

21h 35m

1 stop

SEA07:10Seattle/Tacoma Intl

₹ 80,227

Find similar

Singapore Airlines

16 Jan

SEA08:45Seattle/Tacoma Intl

36h 40m

1 stop

BLR10:55Bengaluru Intl

27 Jan

BLR11:50Bengaluru Intl

56h 50m

1 stop

SEA07:10Seattle/Tacoma Intl

₹ 80,671

Find similar

Lufthansa flights from Seattle to Bengaluru

Our best Lufthansa deals on Seattle to Bengaluru flight tickets

Lufthansa

9 Feb

SEA14:10Seattle/Tacoma Intl

45h 25m

2 stops

BLR01:05Bengaluru Intl

31 Mar

BLR20:25Bengaluru Intl

33h 04m

2 stops

SEA16:59Seattle/Tacoma Intl

₹ 76,056

Find similar

Lufthansa

20 Feb

SEA15:10Seattle/Tacoma Intl

27h 05m

2 stops

BLR07:45Bengaluru Intl

13 Mar

BLR03:30Bengaluru Intl

22h 10m

1 stop

SEA13:10Seattle/Tacoma Intl

₹ 76,144

Find similar

Lufthansa

23 Mar

SEA07:00Seattle/Tacoma Intl

53h 35m

2 stops

BLR01:05Bengaluru Intl

16 Apr

BLR02:10Bengaluru Intl

27h 19m

1 stop

SEA16:59Seattle/Tacoma Intl

₹ 76,233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 3/2

10:58-05:50

3 stops29h 22m

Bengaluru Intl

Tue 10/3

20:30-14:20

2 stops30h 20m

₹ 75,967

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 9/2

14:10-01:05

2 stops45h 25m

Bengaluru Intl

Tue 31/3

20:25-16:59

2 stops33h 04m

₹ 76,056

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 20/2

15:10-07:45

2 stops27h 05m

Bengaluru Intl

Fri 13/3

03:30-13:10

1 stop22h 10m

₹ 76,144

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 23/3

07:00-01:05

2 stops53h 35m

Bengaluru Intl

Thu 16/4

02:10-16:59

1 stop27h 19m

₹ 76,233

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 5/2

20:00-01:05

2 stops39h 35m

Bengaluru Intl

Thu 12/3

03:30-22:16

2 stops55h 16m

₹ 76,854

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 25/3

08:10-01:05

2 stops28h 25m

Bengaluru Intl

Sat 11/4

03:00-22:08

2 stops31h 38m

₹ 76,943

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 3/12

16:48-03:10

1 stop20h 52m

Bengaluru Intl

Sat 21/2

05:00-17:10

1 stop25h 40m

₹ 77,564

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 1/2

16:55-03:10

1 stop20h 45m

Bengaluru Intl

Sun 15/3

05:00-15:40

1 stop23h 10m

₹ 77,919

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 5/1

09:25-00:40

2 stops25h 45m

Bengaluru Intl

Fri 30/1

02:30-16:54

2 stops27h 54m

₹ 78,984

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 3/12

06:00-03:10

2 stops31h 40m

Bengaluru Intl

Sat 21/2

05:00-17:10

1 stop25h 40m

₹ 82,800

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Stopovers

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Seattle is in October. Flight prices, which tend to average around ₹ 77,831, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of October, then departing from Seattle during the month September is also very affordable. Most momondo users find prices during this month for around ₹ 78,363.

What is the cheapest day to depart on your flight to Bengaluru?

The cheapest day to depart from Seattle to Bengaluru is on a Saturday when prices can be found for as low as ₹ 107,369. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around ₹ 150,680. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

What is the cheapest time of day to depart on your flight to Bengaluru?

According to our data, the cheapest time of day to fly to Bengaluru is in the morning. momondo users have found flights departing from Seattle to Bengaluru in the morning for as low as ₹ 92,461. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 142,195 on average. Flights to Bengaluru from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight 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 ₹ 96,800 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 ₹ 85,285 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of November 2025, prices for Seattle to Bengaluru flights are approximately 30% cheaper 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

Direct flights	None

There are no direct flights from Seattle to Bengaluru. There are no popular flight routes from Seattle to Bengaluru.

Search flight deals

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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Bengaluru Intl Airport is 3 as of November 2025.
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?
Based on momondo bookings for flights between Seattle and Bengaluru, the leading airline is Delta, making up 38% of the total bookings. Other popular airlines include Virgin Atlantic with 35% and Qatar Airways with 27%.

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
Delta	PriceFrom ₹ 73,094	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
Virgin Atlantic	PriceFrom ₹ 73,275	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
Qatar Airways	PriceFrom ₹ 76,138	Free Cancellation	Rating 7.4 3,660 reviews	Search Qatar Airways 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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Cheap flights from Seattle to Bengaluru from ₹ 38,960

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Bengaluru departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

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Singapore Airlines flights from Seattle to Bengaluru

Our best Singapore Airlines deals on Seattle to Bengaluru flight tickets

Lufthansa flights from Seattle to Bengaluru

Our best Lufthansa deals on Seattle to Bengaluru flight tickets

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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 cheapest month to fly to Bengaluru?

What is the cheapest day to depart on your flight to Bengaluru?

What is the cheapest time of day to depart on your flight to Bengaluru?

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

How have Seattle to Bengaluru flight prices changed over time?

As of November 2025, prices for Seattle to Bengaluru flights are approximately 30% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Bengaluru Intl?

Singapore Airlines and SAUDIA are the most popular carriers operating from Seattle/Tacoma Intl to Bengaluru Intl

Which airlines fly to Bengaluru?

Which airport is the most popular for stopovers for flights between Seattle and Bengaluru?

Amsterdam (AMS) was the most common stop: 33% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from Seattle to Bengaluru?

Flights via Singapore (SIN) offer the lowest average return price of ₹ 129,714.

Which stopover airport has the shortest travel time from Seattle to Bengaluru?

Flights connecting via Amsterdam (AMS) have the shortest average one-way travel time: 20h 57m.

Which stopover airport has the shortest connection time from Seattle to Bengaluru?

Amsterdam (AMS) has the shortest average stopover time for this route: 1h 45m.

When to book flights from Seattle to Bengaluru

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

Direct flights

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

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Bengaluru trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to India

Airports servicing Karnataka