Find flights
When to book
Airlines
FAQs

Cheap flights from Seattle to Bengaluru from ₹ 30,147

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
14 Feb — 21 Feb1
1 adult

The best prices from Seattle/Tacoma Intl to Bengaluru Intl are usually found in September or February, booked 85 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Seattle to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 February 2025.

Round-trip from

₹ 77,295

One-way from

₹ 30,147

Popular in

December

Cheapest in

September

Average price

₹ 93,683
Singapore Airlines
  • Singapore Airlines
  • 25/3-23/4
  • 3 total stops
  • 71h 20m total
  • Seattle to Bengaluru
Singapore Airlines
  • Singapore Airlines
  • 25/3
  • 1 total stop
  • 23h 45m total
  • Seattle to Bengaluru
Highest demand for flights based on searches. 7% potential increase in price (₹ 766,636 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (₹ 370,710 potential savings vs. average return price).
Average for round-trip flights in February 2025

Find flight deals from Seattle to Bangalore

Cheapest flights from Seattle to Bangalore
Explore the most affordable flight options available from Seattle to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2025.

Sun 26/1006:00SEA - BLR
2 stops27h 25mSingapore Airlines
Mon 3/1123:10BLR - SEA
1 stop21h 30mSingapore Airlines
Deal found 9/2₹ 76,331
Fri 14/316:10SEA - BLR
1 stop20h 20mLufthansa
Tue 25/303:35BLR - SEA
1 stop22h 05mLufthansa
Deal found 8/2₹ 77,821
Wed 19/216:05SEA - BLR
1 stop21h 15mQatar Airways
Wed 12/304:05BLR - SEA
1 stop21h 05mQatar Airways
Deal found 9/2₹ 79,223
Mon 17/212:35SEA - BLR
1 stop22h 00mDelta
Fri 14/304:55BLR - SEA
1 stop23h 15mDelta
Deal found 9/2₹ 82,203
Thu 15/517:35SEA - BLR
1 stop21h 20mVirgin Atlantic
Sun 25/505:45BLR - SEA
2 stops29h 12mVirgin Atlantic
Deal found 9/2₹ 85,007
Tue 22/416:30SEA - BLR
2 stops25h 50mMultiple Airlines
Sun 4/503:50BLR - SEA
2 stops28h 35mMultiple Airlines
Deal found 8/2₹ 88,513
Fri 21/323:48SEA - BLR
2 stops31h 37mEtihad Airways
Mon 7/410:00BLR - SEA
2 stops48h 00mEtihad Airways
Deal found 9/2₹ 91,405

Find flights from Seattle to Bangalore within your budget

Customise your flight search to find flights from Seattle to Bangalore 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, Cheapflights users made 454,620 searches. Data last updated 9 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 25/3

09:40-10:45

1 stop36h 35m

Bengaluru Intl

Wed 23/4

11:35-09:50

2 stops34h 45m

₹ 77,295

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 14/3

16:10-01:00

1 stop20h 20m

Bengaluru Intl

Tue 25/3

03:35-13:10

1 stop22h 05m

₹ 77,821

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 19/2

16:05-02:20

1 stop20h 45m

Bengaluru Intl

Tue 11/3

03:50-12:40

1 stop21h 20m

₹ 79,223

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 25/2

13:35-00:05

1 stop21h 00m

Bengaluru Intl

Fri 14/3

04:55-15:40

1 stop23h 15m

₹ 82,203

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 15/5

17:35-03:25

1 stop21h 20m

Bengaluru Intl

Sat 24/5

05:45-22:27

2 stops29h 12m

₹ 85,007

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 21/2

09:55-00:40

2 stops25h 15m

Bengaluru Intl

Mon 17/3

01:50-12:20

1 stop23h 00m

₹ 85,796

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 21/2

09:55-00:40

2 stops25h 15m

Bengaluru Intl

Mon 17/3

02:30-18:57

2 stops28h 57m

₹ 86,760

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 18/3

06:05-01:55

2 stops31h 20m

Bengaluru Intl

Wed 26/3

02:50-21:35

2 stops31h 15m

₹ 87,637

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 15/5

19:40-23:45

2 stops63h 35m

Bengaluru Intl

Sat 21/6

01:35-11:15

1 stop22h 10m

₹ 92,544

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 25/3

09:40-21:55

1 stop23h 45m

₹ 30,147

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 21 results
1
2
3

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Bangalore

Get recent, data-driven insights about flights from Seattle to Bangalore including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seattle to Bangalore. Price data was last updated on 7 February 2025.

The best time to book flights from Seattle to Bengaluru is 85 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, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 88). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 142). 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.

What is the cheapest time of day to fly from SEA to BLR?

Find hourly flight availability from Seattle to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 February 2025.

It’s optimal to fly from Seattle to Bengaluru in the morning. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the afternoon.

Rainfall in Bangalore by month

Plan your trip to Bangalore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bengaluru ranges from 0.0 - 170.0 inches per month. September is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 mm.

Temperature in Bangalore by month

Plan your trip to Bangalore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bengaluru, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated 9 February 2025.
Read reviews from past customers who have flown Japan Airlines, Singapore Airlines and Delta from Seattle to Bengaluru. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

8.0
Very Good

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Comfort

8.2

Entertainment

7.8

Crew

8.7

Boarding

8.4

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Seattle to Bengaluru round-trip?

    According to our current data, Singapore Airlines (₹ 77,295), Lufthansa (₹ 77,821), and Qatar Airways (₹ 79,223) offers the cheapest pricing from Seattle to Bengaluru. Singapore Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seattle to Bengaluru one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as ₹ 30,147. However, be on the lookout for offers from Qatar Airways and KLM, as they are both options that can get you from Seattle to Bengaluru for a low price.

  • 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, September is the cheapest month in which you can book a flight from Seattle to Bengaluru (average of ₹ 88). Flying from Seattle to Bengaluru in December is currently the most expensive (average of ₹ 142). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.