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Cheap flights from Seattle to Bengaluru from ₹ 44,925

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 25/8. 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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Find the cheapest flights from Seattle to Bengaluru

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
16:25 - 03:15
SEA
-
BLR
22h 20m
1 stop
Qatar Airways Logo
04:25 - 12:25
BLR
-
SEA
20h 30m
1 stop
₹ 96,323Qatar Airways
Sun, 21 Jun - Fri, 17 Jul
Singapore Airlines Logo
10:15 - 21:50
SEA
-
BLR
23h 05m
1 stop
Singapore Airlines Logo
11:35 - 08:45
BLR
-
SEA
57h 40m
1 stop
₹ 96,609Singapore Airlines
Thu, 27 Aug - Sun, 13 Sep
SAUDIA Logo
21:55 - 01:50
SEA
-
BLR
39h 25m
2 stops
SAUDIA Logo
03:30 - 22:12
BLR
-
SEA
31h 12m
2 stops
₹ 97,085SAUDIA
Mon, 28 Sep - Wed, 14 Oct
SAUDIA Logo
15:10 - 10:00
SEA
-
BLR
30h 20m
2 stops
SAUDIA Logo
03:30 - 21:48
BLR
-
SEA
30h 48m
2 stops
₹ 97,465SAUDIA
Thu, 16 Jul - Wed, 12 Aug
Multiple Airlines Logo
07:00 - 10:00
SEA
-
BLR
38h 30m
2 stops
Multiple Airlines Logo
03:30 - 00:03
BLR
-
SEA
33h 03m
2 stops
₹ 97,561Multiple Airlines
Sat, 11 Jul - Fri, 24 Jul
Qatar Airways Logo
16:25 - 03:15
SEA
-
BLR
22h 20m
1 stop
Qatar Airways Logo
04:25 - 12:25
BLR
-
SEA
20h 30m
1 stop
₹ 97,656Qatar Airways
Mon, 29 Jun - Mon, 20 Jul
Singapore Airlines Logo
10:15 - 10:25
SEA
-
BLR
35h 40m
1 stop
Singapore Airlines Logo
15:00 - 08:45
BLR
-
SEA
30h 15m
2 stops
₹ 97,751Singapore Airlines
Tue, 29 Sep - Wed, 14 Oct
Multiple Airlines Logo
16:00 - 10:00
SEA
-
BLR
53h 30m
2 stops
Multiple Airlines Logo
03:30 - 22:16
BLR
-
SEA
31h 16m
2 stops
₹ 97,846Multiple Airlines
Thu, 9 Jul - Wed, 2 Sep
Multiple Airlines Logo
21:55 - 10:00
SEA
-
BLR
47h 35m
2 stops
Multiple Airlines Logo
11:30 - 22:12
BLR
-
SEA
48h 12m
2 stops
₹ 97,941Multiple Airlines
Thu, 8 Oct - Sun, 8 Nov
Singapore Airlines Logo
10:15 - 10:40
SEA
-
BLR
35h 55m
1 stop
Singapore Airlines Logo
11:35 - 08:45
BLR
-
SEA
33h 40m
1 stop
₹ 98,132Singapore Airlines
Sun, 9 Aug - Wed, 9 Sep

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Qatar Airways flights from Seattle to Bengaluru

Our best Qatar Airways deals on Seattle to Bengaluru flight tickets
Qatar Airways
21 Jun
SEA16:25Seattle/Tacoma Intl
22h 20m
1 stop
BLR03:15Bengaluru Intl
17 Jul
BLR04:25Bengaluru Intl
20h 30m
1 stop
SEA12:25Seattle/Tacoma Intl
₹ 96,323
Qatar Airways
29 Jun
SEA16:25Seattle/Tacoma Intl
22h 20m
1 stop
BLR03:15Bengaluru Intl
20 Jul
BLR04:25Bengaluru Intl
20h 30m
1 stop
SEA12:25Seattle/Tacoma Intl
₹ 97,656
Qatar Airways
15 Jul
SEA16:25Seattle/Tacoma Intl
22h 20m
1 stop
BLR03:15Bengaluru Intl
12 Aug
BLR04:25Bengaluru Intl
20h 30m
1 stop
SEA12:25Seattle/Tacoma Intl
₹ 98,512

SAUDIA flights from Seattle to Bengaluru

Our best SAUDIA deals on Seattle to Bengaluru flight tickets
SAUDIA
28 Sept
SEA21:55Seattle/Tacoma Intl
39h 25m
2 stops
BLR01:50Bengaluru Intl
14 Oct
BLR03:30Bengaluru Intl
31h 12m
2 stops
SEA22:12Seattle/Tacoma Intl
₹ 97,085
SAUDIA
16 Jul
SEA15:10Seattle/Tacoma Intl
30h 20m
2 stops
BLR10:00Bengaluru Intl
14 Aug
BLR03:30Bengaluru Intl
31h 02m
2 stops
SEA22:02Seattle/Tacoma Intl
₹ 97,465
SAUDIA
10 Jul
SEA22:40Seattle/Tacoma Intl
46h 50m
2 stops
BLR10:00Bengaluru Intl
24 Aug
BLR03:30Bengaluru Intl
32h 20m
2 stops
SEA23:20Seattle/Tacoma Intl
₹ 101,939

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 May 2026.
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

Cheapest return flight
Fastest return journey

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 21/6

16:25-03:15

1 stop22h 20m

Bengaluru Intl

Fri 17/7

04:25-12:25

1 stop20h 30m

₹ 96,323

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 27/8

10:15-21:50

1 stop23h 05m

Bengaluru Intl

Sun 13/9

11:35-08:45

1 stop57h 40m

₹ 96,609

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 28/9

21:55-01:50

2 stops39h 25m

Bengaluru Intl

Wed 14/10

03:30-22:12

2 stops31h 12m

₹ 97,085

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 16/7

15:10-10:00

2 stops30h 20m

Bengaluru Intl

Wed 12/8

03:30-21:48

2 stops30h 48m

₹ 97,465

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 11/7

07:00-10:00

2 stops38h 30m

Bengaluru Intl

Fri 24/7

03:30-00:03

2 stops33h 03m

₹ 97,561

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Mon 29/6

16:25-03:15

1 stop22h 20m

Bengaluru Intl

Mon 20/7

04:25-12:25

1 stop20h 30m

₹ 97,656

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 29/9

10:15-10:25

1 stop35h 40m

Bengaluru Intl

Wed 14/10

15:00-08:45

2 stops30h 15m

₹ 97,751

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 9/7

16:00-10:00

2 stops53h 30m

Bengaluru Intl

Wed 2/9

03:30-22:16

2 stops31h 16m

₹ 97,846

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 8/10

21:55-10:00

2 stops47h 35m

Bengaluru Intl

Sun 8/11

11:30-22:12

2 stops48h 12m

₹ 97,941

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sun 9/8

10:15-10:40

1 stop35h 55m

Bengaluru Intl

Wed 9/9

11:35-08:45

1 stop33h 40m

₹ 98,132

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?

What is the cheapest month to fly to Bengaluru?

The cheapest month to fly to Bengaluru from Seattle is in February. Flight prices, which tend to average around ₹ 77,001, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of February, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around ₹ 80,809.

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 ₹ 99,940 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 ₹ 82,712 on momondo.

How have Seattle to Bengaluru flight prices changed over time?

As of May 2026, prices for Seattle to Bengaluru flights are approximately 38% 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 55m

Direct flights

None
The fastest flight from Seattle to Bengaluru takes 20h 55m
There are no direct flights from Seattle to Bengaluru. There are no popular flight routes from Seattle to Bengaluru.
Search flight deals

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. Typically, this will take 20h 55m 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
Singapore AirlinesPriceFrom ₹ 62,050Free CancellationRating
8.2
1,509 reviews
Search Singapore Airlines flights
DeltaPriceFrom ₹ 79,350Free CancellationRating
7.9
8,459 reviews
Search Delta flights
LufthansaPriceFrom ₹ 90,838Free CancellationRating
6.8
7,974 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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