HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bangalore

$404+ Cheap flights from Seattle (SEA) to Bengaluru (BLR)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Bangalore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Bengaluru Intl are usually found in April or March, booked 27 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$1,009
(Gurufare)

One-way from

$404
(Indian Eagle)

Popular in

December

Cheapest in

April

Average price

$1,265
From Seattle/Tacoma Intl to Bengaluru Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Bengaluru Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($201 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Gurufare deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:15 amSEA - BLR
1 stop35h 40mSingapore Airlines
Fri 9/1211:05 pmBLR - SEA
1 stop22h 10mSingapore Airlines
Deal found 6/9$1,009
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:45 pmSEA - BLR
2 stops23h 05mAir Canada
Sat 11/222:50 amBLR - SEA
2 stops43h 56mAir Canada
Deal found 6/10$1,016
This Indian Eagle deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:10 pmSEA - BLR
1 stop20h 20mLufthansa
Sun 12/283:30 amBLR - SEA
1 stop22h 10mLufthansa
Deal found 6/10$1,017
This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:59 amSEA - BLR
2 stops30h 21mMultiple Airlines
Mon 9/158:25 pmBLR - SEA
2 stops28h 39mMultiple Airlines
Deal found 6/10$1,018
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:30 pmSEA - BLR
2 stops33h 20mOman Air
Sun 11/3010:10 amBLR - SEA
2 stops39h 05mOman Air
Deal found 6/11$1,035
This Virgin Atlantic deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/88:25 pmSEA - BLR
2 stops31h 00mVirgin Atlantic
Sat 8/164:55 amBLR - SEA
2 stops27h 20mVirgin Atlantic
Deal found 6/12$1,039
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/181:30 pmSEA - BLR
1 stop21h 45mKLM
Sat 7/261:35 amBLR - SEA
1 stop28h 20mKLM
Deal found 6/12$1,040
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/15:35 pmSEA - BLR
1 stop21h 30mDelta
Wed 7/95:40 amBLR - SEA
1 stop26h 35mDelta
Deal found 6/10$1,042
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/301:30 pmSEA - BLR
1 stop22h 15mJapan Airlines
Mon 9/1510:35 amBLR - SEA
2 stops36h 20mJapan Airlines
Deal found 6/9$1,081
This Air France deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:45 amSEA - BLR
2 stops27h 30mAir France
Mon 8/251:35 amBLR - SEA
1 stop22h 10mAir France
Deal found 6/11$1,085
This SWISS deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/164:25 pmSEA - BLR
2 stops48h 10mSWISS
Sun 7/206:45 pmBLR - SEA
2 stops32h 40mSWISS
Deal found 6/11$1,114
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/137:10 pmSEA - BLR
2 stops27h 05mTurkish Airlines
Sat 8/910:30 pmBLR - SEA
2 stops31h 15mTurkish Airlines
Deal found 6/11$1,167

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Bengaluru that are best for you.

Fly from

Seattle

Fly to

Bangalore

Route

Depart

Return

Price

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 8/30

10:15 am-10:25 am

1 stop35h 40m

Bengaluru Intl

Fri 9/12

11:05 pm-8:45 am

1 stop22h 10m

$1,009

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 10/9

1:45 pm-1:20 am

2 stops23h 05m

Bengaluru Intl

Sat 11/22

2:50 am-9:16 am

2 stops43h 56m

$1,016

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 11/26

3:10 pm-1:00 am

1 stop20h 20m

Bengaluru Intl

Sun 12/28

3:30 am-12:10 pm

1 stop22h 10m

$1,017

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 8/28

12:59 am-7:50 pm

2 stops30h 21m

Bengaluru Intl

Mon 9/15

8:25 pm-12:34 pm

2 stops28h 39m

$1,018

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 8/28

8:25 pm-3:35 am

1 stop42h 40m

Bengaluru Intl

Sun 9/21

1:35 am-5:40 pm

1 stop28h 35m

$1,032

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 10/16

4:30 pm-2:20 pm

2 stops33h 20m

Bengaluru Intl

Sun 11/30

10:10 am-11:45 am

2 stops39h 05m

$1,035

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 8/8

8:25 pm-3:55 pm

2 stops31h 00m

Bengaluru Intl

Sat 8/16

4:55 am-7:45 pm

2 stops27h 20m

$1,039

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 7/18

1:30 pm-11:45 pm

1 stop21h 45m

Bengaluru Intl

Sat 7/26

1:35 am-5:25 pm

1 stop28h 20m

$1,040

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Sat 8/30

1:30 pm-12:15 am

1 stop22h 15m

Bengaluru Intl

Mon 9/15

10:35 am-10:25 am

2 stops36h 20m

$1,081

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 8/5

7:45 am-11:45 pm

2 stops27h 30m

Bengaluru Intl

Mon 8/25

1:35 am-11:15 am

1 stop22h 10m

$1,085

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 26 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 round-trip 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.

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?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Bangalore. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Bengaluru, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $918). Flying from Seattle to Bengaluru in December is currently the most expensive (average of $1,434). 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 June 12, 2025.

One of the essential ways to save on airfare from Seattle to Bengaluru is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

What is the cheapest day to fly from Seattle to Bengaluru?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Bangalore. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Seattle to Bengaluru flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. January is typically the driest time to visit Bengaluru when rainfall is around 0.0 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

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 June 12, 2025.
Read reviews from past customers who have flown Japan Airlines, ANA and Singapore Airlines from Seattle to Bengaluru. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Singapore Airlines
8.1
Very good
1,302 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,950 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Overall

8.3

Comfort

8.2

Entertainment

7.8

Boarding

8.4

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

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?

    Cheapflights users have booked flights from Seattle to Bengaluru round-trip from $1,009. Other airlines that can offer you cheap pricing are Air Canada, from $1,016, and Lufthansa, from $1,017. Singapore Airlines is currently priced 12% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $404 on Singapore Airlines. Other airlines that offer cheap prices include Qatar Airways from $467 and Lufthansa from $491 one-way.

  • Where are the most common layover locations when flying from Seattle to Bengaluru?

    The most popular layover on flights from Seattle to Bengaluru is Singapore. Singapore is followed by Doha in terms of the most popular layover location on flights from Seattle to Bengaluru. London sees the third most layovers on flights from Seattle to Bengaluru.

  • What are some popular things to do or see while on a layover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Geylang Serai New Market. Sentosa, Universal Studios Singapore, and Geylang Serai New Market are located about 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi. Travelers can book a car rental at Singapore Changi for about $137 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Doha?

    Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are the most popular attractions in Doha if you're in need of something to do during your layover. Museum of Islamic Art, Katara Cultural Village, and Aspire Tower can be accessed by traveling approximately 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Travelers can rent a car at Doha Hamad Intl for an average daily rate of $28 to make sightseeing during their layover a little easier.

  • What are points of interest worth seeing during a layover in London?

    If you're on a layover in London and looking for things to do, consider visiting Hyde Park, Buckingham Palace, or Piccadilly Circus. Travelers on a layover in London can visit Hyde Park, Buckingham Palace, and Piccadilly Circus, by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively after landing at London Heathrow. Those landing in London looking to spend some time exploring during their layover can rent a car for about $44 per day.

  • Where are the least popular layover locations for Seattle to Bengaluru flights?

    Seattle to Bengaluru flights have a layover in Frankfurt am Main the least frequently. Seattle to Bengaluru flights stopping in Tokyo are the next rarest. San Francisco sees the third fewest flights with layovers for the Seattle to Bengaluru route.

  • 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 vacation 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 $918). Flying from Seattle to Bengaluru in December is currently the most expensive (average of $1,434). 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.
Portland to Bangalore flights
Seattle to Vasco da Gama flights
Portland to Vasco da Gama flights
Seattle to Hubli flights

Top 10 airlines flying from Seattle to Bangalore

Discover the top 10 airlines that operate flights from Seattle to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$724Average$1,095FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$834Average$1,327FlexibilityNo cancel feeOn-time68%
DeltaCheapest$834Average$1,137FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$837Average$1,161FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$886Average$1,295FlexibilityNo cancel feeOn-time77%
KLMCheapest$937Average$1,361FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$996Average$1,316FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,093Average$1,290FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,167Average$1,347FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$1,176Average$1,611FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.