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Cheap flights from Seattle to Bengaluru from ₹ 42,276

SEA — BLR
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Bangalore

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Bangalore

Sat 7/1114:35 -
1 stop20h 25m
Wed 25/1102:25 -
2 stops27h 56m
Deal found 29/10₹ 112,831
Tue 1/1216:50 -
1 stop20h 55m
Tue 2/205:05 -
1 stop23h 10m
Deal found 26/10₹ 113,116
Mon 2/1122:59 -
2 stops38h 21m
Wed 18/1102:25 -
2 stops26h 00m
Deal found 29/10₹ 113,212
Wed 28/1009:42 -
2 stops26h 18m
Thu 19/1102:25 -
2 stops35h 04m
Deal found 25/10₹ 113,307
Wed 4/1116:00 -
2 stops45h 20m
Thu 26/1102:25 -
1 stop22h 52m
Deal found 28/10₹ 113,592
Wed 4/1116:00 -
2 stops45h 20m
Tue 24/1104:45 -
1 stop23h 59m
Deal found 28/10₹ 113,688
Tue 3/1116:05 -
1 stop21h 15m
Tue 24/1104:45 -
1 stop23h 59m
Deal found 28/10₹ 113,783
Wed 4/1116:00 -
2 stops45h 20m
Sun 22/1102:25 -
2 stops35h 04m
Deal found 28/10₹ 114,069
Fri 6/1107:32 -
2 stops27h 28m
Sun 15/1102:25 -
1 stop22h 52m
Deal found 29/10₹ 114,164
Thu 29/1007:32 -
2 stops30h 48m
Sat 21/1105:05 -
1 stop23h 15m
Deal found 25/10₹ 114,259
Fri 6/1108:40 -
1 stop36h 25m
Mon 23/1123:10 -
1 stop21h 25m
Deal found 25/10₹ 114,545
Sun 1/1121:35 -
2 stops63h 45m
Sun 15/1104:45 -
1 stop23h 59m
Deal found 29/10₹ 114,640

Find flight deals from Seattle to Bangalore

Round-trip from

₹ 112,640

One-way from

₹ 42,276

Popular in

December

Cheapest in

February

Average price

₹ 110,069
Turkish Airlines
  • Turkish Airlines
  • 20/1-13/2
  • 4 total stops
  • 59h 35m total
  • Seattle to Bengaluru
Search Deals
1/3-31/12
  • 1/3-31/12
  • 2 total stops
  • 34h 45m total
  • Seattle to Bengaluru
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (₹ 921,565 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 368,799 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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 Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Fri 6/11

14:35-00:30

1 stop20h 25m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,603

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Thu 5/11

16:05-02:50

1 stop21h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,603

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 24/11

16:05-02:50

1 stop21h 15m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,603

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 25/11

22:52-02:50

2 stops38h 28m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 69,984

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Mon 1/3

14:35-00:30

1 stop20h 25m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,079

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Tue 29/12

09:33-00:30

2 stops25h 27m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,079

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Wed 21/4

13:45-23:15

1 stop21h 00m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,079

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Fri 1/1

10:35-00:30

2 stops24h 25m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 70,460

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 27/12

19:56-00:30

2 stops39h 04m

Bengaluru Intl

Wed 31/12

00:00-10:30

Nonstop0h 00m

₹ 71,126

SeattleBengaluru

SEA Seattle/Tacoma Intl - BLR Bengaluru Intl

SEABLR

Seattle/Tacoma Intl

Sun 22/11

16:05-08:50

1 stop27h 15m

Bengaluru Intl

Fri 25/12

04:30-13:35

1 stop22h 35m

₹ 130,541

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Seattle with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Seattle to Bengaluru

How far ahead should I book a flight from Seattle to Bengaluru?

The best time to book flights from Seattle to Bengaluru is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Seattle to Bengaluru?

Currently, February is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 82,552). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 155,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Seattle to Bengaluru?

Airfare is typical for this route at the moment.

Seattle to Bengaluru flights typically cost between ₹ 102,452 and ₹ 140,634 in January.
The cheapest return price found within the last 5 days was ₹ 112,640 on Turkish Airlines (20 Jan–13 Feb).

Reviews of airlines servicing Bangalore

Get a feel of what it's like to fly with Singapore Airlines,Delta, andLufthansa from Seattle to Bengaluru by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Crew

8.6

Boarding

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Singapore Airlines
8.2
Very Good
1,630 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Crew

8.6

Boarding

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Delta
7.8
Good
8,692 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Crew

8.6

Boarding

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.
Lufthansa
6.8
Okay
8,297 reviews
Singapore Airlines
8.2
Very Good
1,630 reviews
Check prices

Comfort

8.0

Overall

8.2

Entertainment

8.1

Crew

8.6

Boarding

8.3

Food

7.8

Reviews

1 / 20
10.0
Excellent

Judith,Sept 2026

SFO - SIN

Great except for giving me a dinner with rice in it that I didn’t order.

Related info for your journey

  • How long is the flight from Seattle to Bengaluru?

    Airlines like Delta, KLM, and Emirates fly from Seattle to Bengaluru in about 24h 25m. The time it takes to get you to your destination can typically vary by up to 16h 40m. The distance between Seattle and Bengaluru is about 12975 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Seattle to Bengaluru round-trip?

    According to our current data, Singapore Airlines (₹ 70,424), Delta (₹ 90,540), and Lufthansa (₹ 101,134) offers the cheapest pricing from Seattle to Bengaluru. Singapore Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Seattle to Bangalore that include hotel bookings?

    Yes. In addition to deals on Seattle to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Bangalore.

  • Can I find deals for business class flights from Seattle to Bangalore?

    Yes. Cheapflights offers flight deals from Seattle to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Bengaluru?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 82,552). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 155,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Bangalore

Portland to Bangalore flights
Seattle to Vasco da Gama flights
Portland to Vasco da Gama flights
Seattle to Hubli flights

Top 3 airlines flying from Seattle to Bangalore

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest₹ 70,424Average₹ 109,948FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
DeltaCheapest₹ 90,540Average₹ 107,689FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LufthansaCheapest₹ 101,134Average₹ 105,127FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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How does Cheapflights help users find flights from Seattle to Bangalore?

Cheapflights makes it easy to find Seattle to Bangalore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Bangalore?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Bangalore.

Can Cheapflights find flights from Seattle to Bangalore with no change fees?

Need flexible booking options for your flight to Bangalore from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Seattle to Bangalore on Cheapflights with our Price Alert feature and get notified when better prices are available.

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