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Cheap flights from Seattle to Bengaluru from ₹ 38,759

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 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
10:55 - 01:50
SEA
-
BLR
25h 25m2 stops
Lufthansa Logo
03:30 - 13:10
BLR
-
SEA
22h 10m1 stop
₹ 78,506Lufthansa
Tue, 17 Feb - Mon, 9 Mar
Lufthansa Logo
14:00 - 01:50
SEA
-
BLR
22h 20m1 stop
Lufthansa Logo
02:50 - 13:20
BLR
-
SEA
24h 00m1 stop
₹ 78,596Lufthansa
Sat, 17 Jan - Sat, 24 Jan
Lufthansa Logo
15:10 - 01:50
SEA
-
BLR
45h 10m2 stops
Lufthansa Logo
02:50 - 19:16
BLR
-
SEA
29h 56m2 stops
₹ 78,686Lufthansa
Fri, 16 Jan - Thu, 12 Feb
Lufthansa Logo
14:00 - 01:05
SEA
-
BLR
21h 35m2 stops
Lufthansa Logo
02:50 - 19:16
BLR
-
SEA
29h 56m2 stops
₹ 78,776Lufthansa
Mon, 19 Jan - Mon, 2 Feb
Lufthansa Logo
15:40 - 01:05
SEA
-
BLR
43h 55m2 stops
Lufthansa Logo
02:50 - 20:56
BLR
-
SEA
31h 36m2 stops
₹ 78,866Lufthansa
Thu, 5 Feb - Sat, 28 Feb
Lufthansa Logo
14:00 - 01:50
SEA
-
BLR
22h 20m1 stop
Lufthansa Logo
03:50 - 13:20
BLR
-
SEA
23h 00m1 stop
₹ 78,956Lufthansa
Sat, 21 Feb - Sat, 7 Mar
Lufthansa Logo
10:00 - 01:20
SEA
-
BLR
26h 50m2 stops
Lufthansa Logo
03:00 - 16:59
BLR
-
SEA
26h 29m2 stops
₹ 79,316Lufthansa
Thu, 21 May - Fri, 5 Jun
Lufthansa Logo
15:40 - 01:05
SEA
-
BLR
43h 55m2 stops
Lufthansa Logo
02:50 - 12:10
BLR
-
SEA
46h 50m2 stops
₹ 79,406Lufthansa
Mon, 12 Jan - Sat, 24 Jan
Lufthansa Logo
14:00 - 01:50
SEA
-
BLR
22h 20m1 stop
Lufthansa Logo
03:30 - 12:10
BLR
-
SEA
22h 10m1 stop
₹ 79,496Lufthansa
Sat, 17 Jan - Fri, 23 Jan
Lufthansa Logo
14:00 - 01:05
SEA
-
BLR
21h 35m2 stops
Lufthansa Logo
03:30 - 08:31
BLR
-
SEA
42h 31m2 stops
₹ 79,585Lufthansa
Mon, 16 Feb - Fri, 6 Mar

Lufthansa flights from Seattle to Bengaluru

Our best Lufthansa deals on Seattle to Bengaluru flight tickets
Lufthansa
17 Feb
SEA10:55Seattle/Tacoma Intl
25h 25m
2 stops
BLR01:50Bengaluru Intl
9 Mar
BLR03:30Bengaluru Intl
22h 10m
1 stop
SEA13:10Seattle/Tacoma Intl
₹ 78,506
Find similar
Lufthansa
17 Jan
SEA14:00Seattle/Tacoma Intl
22h 20m
1 stop
BLR01:50Bengaluru Intl
24 Jan
BLR02:50Bengaluru Intl
24h 00m
1 stop
SEA13:20Seattle/Tacoma Intl
₹ 78,596
Find similar
Lufthansa
16 Jan
SEA15:10Seattle/Tacoma Intl
45h 10m
2 stops
BLR01:50Bengaluru Intl
12 Feb
BLR02:50Bengaluru Intl
29h 56m
2 stops
SEA19:16Seattle/Tacoma Intl
₹ 78,686
Find similar

Air Canada flights from Seattle to Bengaluru

Our best Air Canada deals on Seattle to Bengaluru flight tickets
Air Canada
17 Feb
SEA10:05Seattle/Tacoma Intl
25h 30m
2 stops
BLR01:05Bengaluru Intl
5 Mar
BLR02:50Bengaluru Intl
32h 46m
2 stops
SEA22:06Seattle/Tacoma Intl
₹ 80,665
Find similar
Air Canada
17 Feb
SEA05:50Seattle/Tacoma Intl
29h 45m
2 stops
BLR01:05Bengaluru Intl
10 Mar
BLR03:30Bengaluru Intl
31h 06m
2 stops
SEA22:06Seattle/Tacoma Intl
₹ 81,474
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Seattle to Bengaluru 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, momondo users made 59,053 searches. Data last updated 6 December 2025.
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

Tue 17/2

10:55-01:50

2 stops25h 25m

Bengaluru Intl

Mon 9/3

03:30-13:10

1 stop22h 10m

₹ 78,506

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 17/1

14:00-01:50

1 stop22h 20m

Bengaluru Intl

Sat 24/1

02:50-13:20

1 stop24h 00m

₹ 78,596

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 16/1

15:10-01:50

2 stops45h 10m

Bengaluru Intl

Thu 12/2

02:50-19:16

2 stops29h 56m

₹ 78,686

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 19/1

14:00-01:05

2 stops21h 35m

Bengaluru Intl

Mon 2/2

02:50-19:16

2 stops29h 56m

₹ 78,776

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 5/2

15:40-01:05

2 stops43h 55m

Bengaluru Intl

Sat 28/2

02:50-20:56

2 stops31h 36m

₹ 78,866

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 21/2

14:00-01:50

1 stop22h 20m

Bengaluru Intl

Sat 7/3

03:50-13:20

1 stop23h 00m

₹ 78,956

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 21/5

10:00-01:20

2 stops26h 50m

Bengaluru Intl

Fri 5/6

03:00-16:59

2 stops26h 29m

₹ 79,316

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 12/1

15:40-01:05

2 stops43h 55m

Bengaluru Intl

Sat 24/1

02:50-12:10

2 stops46h 50m

₹ 79,406

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 17/1

14:00-01:50

1 stop22h 20m

Bengaluru Intl

Fri 23/1

03:30-12:10

1 stop22h 10m

₹ 79,496

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 16/2

14:00-01:05

2 stops21h 35m

Bengaluru Intl

Fri 6/3

03:30-08:31

2 stops42h 31m

₹ 79,585

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 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 ₹ 75,539, 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 ₹ 79,406.

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 ₹ 108,797. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around ₹ 152,685. 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 ₹ 93,691. 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 ₹ 144,087 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 ₹ 97,256 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 ₹ 85,611 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of December 2025, prices for Seattle to Bengaluru flights are approximately 16% 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

Fastest flight time

20h 40m

Direct flights

None
The fastest flight from Seattle to Bengaluru takes 20h 40m
There are no direct flights from Seattle to Bengaluru. There are no popular flight routes from Seattle to Bengaluru.
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  • 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
DeltaPriceFrom ₹ 74,067Free CancellationRating
7.9
8,012 reviews
Search Delta flights
Virgin AtlanticPriceFrom ₹ 74,250Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom ₹ 85,824Free CancellationRating
6.8
7,616 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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