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Cheap flights from Seattle to Bengaluru from ₹ 25,694

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 31/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Lufthansa Logo
15:10 - 07:45SEA-BLR
27h 05m2 stops
Lufthansa Logo
02:10 - 16:59BLR-SEA
27h 19m1 stop
₹ 71,715Lufthansa
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Sun, 15 Feb - Sat, 20 Jun
Delta Logo
10:25 - 00:40SEA-BLR
24h 45m2 stops
Delta Logo
02:30 - 11:45BLR-SEA
22h 45m1 stop
₹ 71,803Delta
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Wed, 5 Nov - Tue, 18 Nov
Multiple Airlines Logo
10:05 - 01:05SEA-BLR
25h 30m2 stops
Multiple Airlines Logo
02:50 - 13:20BLR-SEA
24h 00m1 stop
₹ 71,891Multiple Airlines
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Fri, 6 Feb - Sat, 14 Feb
Multiple Airlines Logo
05:50 - 01:05SEA-BLR
29h 45m2 stops
Multiple Airlines Logo
03:30 - 19:16BLR-SEA
29h 16m2 stops
₹ 72,067Multiple Airlines
Find Deal
Fri, 6 Feb - Sat, 14 Feb
Virgin Atlantic Logo
13:30 - 03:10SEA-BLR
25h 10m2 stops
Virgin Atlantic Logo
05:31 - 19:45BLR-SEA
26h 44m1 stop
₹ 72,595Virgin Atlantic
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Mon, 23 Mar - Mon, 6 Apr
KLM Logo
10:25 - 00:40SEA-BLR
24h 45m2 stops
KLM Logo
02:30 - 17:00BLR-SEA
28h 00m2 stops
₹ 72,683KLM
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Wed, 5 Nov - Wed, 19 Nov
Virgin Atlantic Logo
06:05 - 03:10SEA-BLR
31h 35m2 stops
Virgin Atlantic Logo
05:00 - 22:25BLR-SEA
30h 55m2 stops
₹ 73,475Virgin Atlantic
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Fri, 30 Jan - Sun, 8 Feb
Air Canada Logo
15:40 - 01:05SEA-BLR
43h 55m2 stops
Air Canada Logo
02:50 - 22:06BLR-SEA
32h 46m2 stops
₹ 74,795Air Canada
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Mon, 12 Jan - Mon, 2 Feb
KLM Logo
09:29 - 00:40SEA-BLR
26h 41m2 stops
KLM Logo
02:30 - 11:45BLR-SEA
22h 45m1 stop
₹ 75,147KLM
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Wed, 29 Oct - Thu, 27 Nov
Air Canada Logo
15:40 - 01:05SEA-BLR
43h 55m2 stops
Air Canada Logo
03:30 - 22:06BLR-SEA
32h 06m2 stops
₹ 75,763Air Canada
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Mon, 12 Jan - Fri, 6 Feb

Lufthansa flights from Seattle to Bengaluru

Our best Lufthansa deals on Seattle to Bengaluru flight tickets
Lufthansa
15 Feb
SEA15:10Seattle/Tacoma Intl
27h 05m
2 stops
BLR07:45Bengaluru Intl
20 Jun
BLR02:10Bengaluru Intl
27h 19m
1 stop
SEA16:59Seattle/Tacoma Intl
₹ 71,715
Find similar
Lufthansa
16 Feb
SEA10:05Seattle/Tacoma Intl
26h 15m
2 stops
BLR01:50Bengaluru Intl
20 Jun
BLR02:10Bengaluru Intl
27h 19m
1 stop
SEA16:59Seattle/Tacoma Intl
₹ 73,563
Find similar
Lufthansa
26 Jan
SEA15:40Seattle/Tacoma Intl
43h 55m
2 stops
BLR01:05Bengaluru Intl
8 Feb
BLR03:30Bengaluru Intl
22h 10m
1 stop
SEA12:10Seattle/Tacoma Intl
₹ 74,003
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Delta flights from Seattle to Bengaluru

Our best Delta deals on Seattle to Bengaluru flight tickets
Delta
5 Nov
SEA10:25Seattle/Tacoma Intl
24h 45m
2 stops
BLR00:40Bengaluru Intl
18 Nov
BLR02:30Bengaluru Intl
22h 45m
1 stop
SEA11:45Seattle/Tacoma Intl
₹ 71,803
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Delta
4 Nov
SEA15:00Seattle/Tacoma Intl
20h 10m
1 stop
BLR00:40Bengaluru Intl
22 Nov
BLR05:00Bengaluru Intl
42h 56m
2 stops
SEA10:26Seattle/Tacoma Intl
₹ 72,243
Find similar
Delta
9 Jan
SEA16:45Seattle/Tacoma Intl
20h 55m
1 stop
BLR03:10Bengaluru Intl
8 Feb
BLR05:00Bengaluru Intl
23h 15m
1 stop
SEA14:45Seattle/Tacoma Intl
₹ 73,211
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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 19 October 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

Sun 15/2

15:10-07:45

2 stops27h 05m

Bengaluru Intl

Sat 20/6

02:10-16:59

1 stop27h 19m

₹ 71,715

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 5/11

10:25-00:40

2 stops24h 45m

Bengaluru Intl

Tue 18/11

02:30-11:45

1 stop22h 45m

₹ 71,803

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 6/2

10:05-01:05

2 stops25h 30m

Bengaluru Intl

Sat 14/2

02:50-13:20

1 stop24h 00m

₹ 71,891

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 6/2

05:50-01:05

2 stops29h 45m

Bengaluru Intl

Sat 14/2

03:30-19:16

2 stops29h 16m

₹ 72,067

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 23/3

13:30-03:10

2 stops25h 10m

Bengaluru Intl

Mon 6/4

05:31-19:45

1 stop26h 44m

₹ 72,595

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 5/11

10:25-00:40

2 stops24h 45m

Bengaluru Intl

Wed 19/11

02:30-17:00

2 stops28h 00m

₹ 72,683

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 30/1

06:05-03:10

2 stops31h 35m

Bengaluru Intl

Sun 8/2

05:00-22:25

2 stops30h 55m

₹ 73,475

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 12/1

15:40-01:05

2 stops43h 55m

Bengaluru Intl

Mon 2/2

02:50-22:06

2 stops32h 46m

₹ 74,795

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 29/10

09:29-00:40

2 stops26h 41m

Bengaluru Intl

Thu 27/11

02:30-11:45

1 stop22h 45m

₹ 75,147

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 12/1

15:40-01:05

2 stops43h 55m

Bengaluru Intl

Fri 6/2

03:30-22:06

2 stops32h 06m

₹ 75,763

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 ₹ 77,170, 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 April is also very affordable. Most momondo users find prices during this month for around ₹ 77,610.

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 ₹ 106,458. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around ₹ 149,402. 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 ₹ 91,677. 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 ₹ 140,989 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 ₹ 96,199 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 ₹ 84,562 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of October 2025, prices for Seattle to Bengaluru flights are approximately 0% 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

Direct flights

None
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 10m 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 ₹ 72,474Free CancellationRating
7.9
7,976 reviews
Search Delta flights
Virgin AtlanticPriceFrom ₹ 72,654Free CancellationRating
7.5
670 reviews
Search Virgin Atlantic flights
Qatar AirwaysPriceFrom ₹ 75,492Free CancellationRating
7.4
3,650 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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