Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Bengaluru from ₹ 35,448

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 22/9. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Bengaluru

Cheap return flights

Logo
16:30 - 10:35SEA-BLR
29h 35m2 stops
Logo
11:45 - 07:10BLR-SEA
32h 55m1 stop
₹ 70,807
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Delta Logo
15:05 - 00:40SEA-BLR
20h 05m1 stop
Delta Logo
05:00 - 14:50BLR-SEA
23h 20m1 stop
₹ 70,983Delta
Find Deal
Wed, 4 Feb - Sun, 22 Feb
Delta Logo
07:20 - 00:15SEA-BLR
27h 25m2 stops
Delta Logo
02:00 - 13:00BLR-SEA
24h 30m1 stop
₹ 71,336Delta
Find Deal
Tue, 10 Feb - Thu, 5 Mar
Delta Logo
21:55 - 03:10SEA-BLR
39h 45m2 stops
Delta Logo
05:00 - 14:50BLR-SEA
23h 20m1 stop
₹ 71,424Delta
Find Deal
Fri, 16 Jan - Sun, 8 Feb
KLM Logo
17:40 - 23:15SEA-BLR
41h 05m1 stop
KLM Logo
02:30 - 16:30BLR-SEA
26h 30m2 stops
₹ 72,482KLM
Find Deal
Sun, 19 Oct - Tue, 28 Oct
Lufthansa Logo
10:05 - 01:00SEA-BLR
25h 25m2 stops
Lufthansa Logo
03:30 - 12:10BLR-SEA
22h 10m1 stop
₹ 73,011Lufthansa
Find Deal
Fri, 16 Jan - Sun, 25 Jan
Lufthansa Logo
18:50 - 00:30SEA-BLR
41h 10m1 stop
Lufthansa Logo
02:10 - 22:31BLR-SEA
32h 51m2 stops
₹ 73,188Lufthansa
Find Deal
Sun, 12 Oct - Sat, 18 Oct
Virgin Atlantic Logo
09:30 - 03:10SEA-BLR
28h 10m2 stops
Virgin Atlantic Logo
05:00 - 18:56BLR-SEA
27h 26m2 stops
₹ 73,717Virgin Atlantic
Find Deal
Sat, 24 Jan - Thu, 19 Feb
Singapore Airlines Logo
08:45 - 10:35SEA-BLR
36h 20m1 stop
Singapore Airlines Logo
23:05 - 07:10BLR-SEA
21h 35m1 stop
₹ 74,070Singapore Airlines
Find Deal
Sat, 3 Jan - Fri, 20 Feb
KLM Logo
11:25 - 00:40SEA-BLR
23h 45m2 stops
KLM Logo
02:00 - 14:00BLR-SEA
24h 30m1 stop
₹ 75,833KLM
Find Deal
Mon, 5 Jan - Sat, 21 Mar

Air Canada flights from Seattle to Bengaluru

Our best Air Canada deals on Seattle to Bengaluru flight tickets
Air Canada
12 Jan
SEA20:00Seattle/Tacoma Intl
39h 30m
2 stops
BLR01:00Bengaluru Intl
26 Jan
BLR02:50Bengaluru Intl
29h 56m
2 stops
SEA19:16Seattle/Tacoma Intl
₹ 74,951
Find similar
Air Canada
22 Sept
SEA07:15Seattle/Tacoma Intl
28h 45m
2 stops
BLR00:30Bengaluru Intl
16 Oct
BLR02:10Bengaluru Intl
32h 51m
2 stops
SEA22:31Seattle/Tacoma Intl
₹ 75,216
Find similar
Air Canada
18 Feb
SEA08:10Seattle/Tacoma Intl
27h 20m
2 stops
BLR01:00Bengaluru Intl
28 Feb
BLR02:50Bengaluru Intl
29h 56m
2 stops
SEA19:16Seattle/Tacoma Intl
₹ 75,569
Find similar

KLM flights from Seattle to Bengaluru

Our best KLM deals on Seattle to Bengaluru flight tickets
KLM
23 Sept
SEA09:25Seattle/Tacoma Intl
25h 50m
2 stops
BLR23:45Bengaluru Intl
14 Oct
BLR01:10Bengaluru Intl
26h 01m
2 stops
SEA14:41Seattle/Tacoma Intl
₹ 72,041
Find similar
KLM
19 Oct
SEA17:40Seattle/Tacoma Intl
41h 05m
1 stop
BLR23:15Bengaluru Intl
28 Oct
BLR02:30Bengaluru Intl
26h 30m
2 stops
SEA16:30Seattle/Tacoma Intl
₹ 72,482
Find similar
KLM
22 Sept
SEA18:45Seattle/Tacoma Intl
40h 30m
1 stop
BLR23:45Bengaluru Intl
29 Sept
BLR01:35Bengaluru Intl
28h 35m
1 stop
SEA17:40Seattle/Tacoma Intl
₹ 72,659
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 16 September 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

Wed 29/10

16:30-10:35

2 stops29h 35m

Bengaluru Intl

Wed 5/11

11:45-07:10

1 stop32h 55m

₹ 70,807

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 4/2

15:05-00:40

1 stop20h 05m

Bengaluru Intl

Sun 22/2

05:00-14:50

1 stop23h 20m

₹ 70,983

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 10/2

07:20-00:15

2 stops27h 25m

Bengaluru Intl

Thu 5/3

02:00-13:00

1 stop24h 30m

₹ 71,336

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 16/1

21:55-03:10

2 stops39h 45m

Bengaluru Intl

Sun 8/2

05:00-14:50

1 stop23h 20m

₹ 71,424

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 19/10

17:40-23:15

1 stop41h 05m

Bengaluru Intl

Tue 28/10

02:30-16:30

2 stops26h 30m

₹ 72,482

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 16/1

10:05-01:00

2 stops25h 25m

Bengaluru Intl

Sun 25/1

03:30-12:10

1 stop22h 10m

₹ 73,011

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 12/10

18:50-00:30

1 stop41h 10m

Bengaluru Intl

Sat 18/10

02:10-22:31

2 stops32h 51m

₹ 73,188

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 24/1

09:30-03:10

2 stops28h 10m

Bengaluru Intl

Thu 19/2

05:00-18:56

2 stops27h 26m

₹ 73,717

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 3/1

08:45-10:35

1 stop36h 20m

Bengaluru Intl

Fri 20/2

23:05-07:10

1 stop21h 35m

₹ 74,070

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 5/1

11:25-00:40

2 stops23h 45m

Bengaluru Intl

Sat 21/3

02:00-14:00

1 stop24h 30m

₹ 75,833

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 April. Flight prices, which tend to average around ₹ 78,478, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of April, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around ₹ 78,655.

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 ₹ 106,681. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around ₹ 149,715. 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 ₹ 91,869. 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 ₹ 141,284 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 ₹ 98,429 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 ₹ 84,651 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of September 2025, prices for Seattle to Bengaluru flights are approximately 34% 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 05m 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
Virgin AtlanticPriceFrom ₹ 72,806Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom ₹ 73,511Free CancellationRating
7.9
7,954 reviews
Search Delta flights
Qatar AirwaysPriceFrom ₹ 75,651Free CancellationRating
7.4
3,624 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India