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$407+ Cheap flights from Washington 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Washington to Bangalore

Keep the following information in mind while searching for Washington to Bangalore flight deals. Data was last updated July 31, 2025.

Round-trip from

$776
(Delta)

One-way from

$407
(KLM)

Popular in

December

Cheapest in

April

Average price

$1,329
From Washington to Bengaluru Intl
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One-way flight from Washington to Bengaluru Intl
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Highest demand for flights based on searches. 16% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington to Bangalore

Cheapest flights from Washington to Bangalore
Explore the most affordable flight options available from Washington to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 11/1312:15 pmPDX - BLR
2 stops25h 25mDelta
Sun 11/162:30 amBLR - PDX
1 stop22h 25mDelta
Deal found 7/30$776
This Air France deal was found by Cheapflights users on 7/31. 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.
Sat 10/187:12 amPDX - BLR
2 stops28h 03mMultiple Airlines
Mon 11/102:30 amBLR - PDX
2 stops28h 37mMultiple Airlines
Deal found 7/31$784
This KLM deal was found by Cheapflights users on 7/29. 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.
Sun 9/77:19 amPDX - BLR
2 stops27h 26mKLM
Tue 9/231:10 amBLR - PDX
1 stop22h 40mKLM
Deal found 7/29$799
This Indian Eagle deal was found by Cheapflights users on 7/29. 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.
Tue 12/210:10 amPDX - BLR
2 stops25h 20mLufthansa
Thu 12/252:50 amBLR - PDX
2 stops29h 10mLufthansa
Deal found 7/29$832
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Sat 11/297:00 pmPDX - BLR
2 stops40h 30mAir Canada
Mon 12/222:50 amBLR - PDX
2 stops43h 55mAir Canada
Deal found 7/30$836
This Gurufare deal was found by Cheapflights users on 7/31. 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 11/298:45 amSEA - BLR
1 stop23h 40mSingapore Airlines
Fri 12/1911:50 amBLR - SEA
1 stop32h 50mSingapore Airlines
Deal found 7/31$851
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Tue 9/167:15 amSEA - BLR
2 stops29h 35mAir Canada
Tue 10/72:10 amBLR - SEA
2 stops53h 51mAir Canada
Deal found 7/31$874
This Lufthansa deal was found by Cheapflights users on 7/31. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:00 amSEA - BLR
2 stops52h 00mLufthansa
Sat 10/43:00 amBLR - SEA
2 stops28h 06mLufthansa
Deal found 7/31$878
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 9/193:45 pmSEA - BLR
2 stops47h 05mDelta
Thu 10/91:35 amBLR - SEA
1 stop22h 10mDelta
Deal found 7/30$884
This KLM deal was found by Cheapflights users on 7/30. 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.
Thu 8/211:30 pmSEA - BLR
1 stop21h 45mKLM
Sat 9/131:35 amBLR - SEA
1 stop28h 35mKLM
Deal found 7/30$886
This Virgin Atlantic deal was found by Cheapflights users on 7/31. 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.
Wed 10/1511:29 amSEA - BLR
2 stops27h 21mVirgin Atlantic
Fri 11/285:00 amBLR - SEA
1 stop23h 30mVirgin Atlantic
Deal found 7/31$899
This Air France deal was found by Cheapflights users on 7/31. 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.
Fri 9/196:45 pmSEA - BLR
1 stop40h 30mMultiple Airlines
Thu 10/91:10 amBLR - SEA
1 stop23h 10mMultiple Airlines
Deal found 7/31$926

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 July 31, 2025.
Use the filters below to find and compare flights from Washington to Bengaluru that are best for you.

Fly from

Washington

Fly to

Bangalore

Route

Depart

Return

Price

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sat 10/18

7:12 am-11:45 pm

2 stops28h 03m

Bengaluru Intl

Mon 11/10

2:30 am-5:37 pm

2 stops28h 37m

$784

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Fri 8/22

5:30 am-11:45 pm

2 stops29h 45m

Bengaluru Intl

Sun 9/7

1:35 am-9:48 pm

2 stops32h 43m

$785

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 9/7

7:19 am-11:15 pm

2 stops27h 26m

Bengaluru Intl

Tue 9/23

1:10 am-11:20 am

1 stop22h 40m

$799

PortlandBengaluru

PDX - BLR

PDXBLR

Portland

Sun 8/31

2:15 pm-1:20 am

2 stops46h 35m

Bengaluru Intl

Thu 9/25

3:00 am-6:46 pm

2 stops28h 16m

$856

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 9/16

7:15 am-1:20 am

2 stops29h 35m

Bengaluru Intl

Tue 10/7

2:10 am-7:31 pm

2 stops53h 51m

$874

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Tue 9/16

8:00 am-12:30 am

2 stops52h 00m

Bengaluru Intl

Sat 10/4

3:00 am-6:36 pm

2 stops28h 06m

$878

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 9/19

3:45 pm-3:20 am

2 stops47h 05m

Bengaluru Intl

Thu 10/9

1:35 am-11:15 am

1 stop22h 10m

$884

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Thu 8/21

1:30 pm-11:45 pm

1 stop21h 45m

Bengaluru Intl

Sat 9/13

1:35 am-5:40 pm

1 stop28h 35m

$886

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Wed 10/15

11:29 am-3:20 am

2 stops27h 21m

Bengaluru Intl

Fri 11/28

5:00 am-3:00 pm

1 stop23h 30m

$899

SeattleBengaluru

SEA - BLR

SEABLR

Seattle/Tacoma Intl

Fri 9/19

6:45 pm-11:45 pm

1 stop40h 30m

Bengaluru Intl

Thu 10/9

1:10 am-11:50 am

1 stop23h 10m

$926

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 18 results
1
2

Best time to book a flight from Washington to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Washington 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 Washington to Bengaluru

What is the cheapest month to book a flight from State of Washington to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Bengaluru (average of $904). Flying from State of Washington 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 WA to BLR?

Find hourly flight availability from Washington 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Bengaluru as you normally would.

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 July 31, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Delta, and KLM from Washington to Bengaluru to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,338 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Delta
8.0
Very good
7,981 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
KLM
7.8
Good
1,383 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Virgin Atlantic
7.4
Good
655 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air Canada
7.1
Good
9,851 reviews
Singapore Airlines
8.1
Very good
1,338 reviews

Comfort

7.9

Crew

8.6

Food

7.7

Overall

8.1

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from Washington to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bengaluru from Washington?

    Most people fly into Bengaluru Intl (BLR) if they book a flight to Bengaluru from Washington. Bengaluru Intl is conveniently located just 17.6 mi from Bengaluru’s city center.

  • What are the cheapest airlines to fly from State of Washington to Bengaluru one-way?

    $407 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Virgin Atlantic and Delta, with prices starting from $411 and $412, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Bengaluru (average of $904). Flying from State of Washington 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

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Top 10 airlines flying from Washington to Bangalore

Discover the top 10 airlines that operate flights from Washington 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$720Average$1,094FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$826Average$1,300FlexibilityNo cancel feeOn-time68%
Air FranceCheapest$832Average$1,174FlexibilityNo cancel feeOn-time77%
DeltaCheapest$834Average$1,115FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$837Average$1,151FlexibilityNo cancel feeOn-time72%
KLMCheapest$892Average$1,211FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$990Average$1,295FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$1,093Average$1,284FlexibilityNo cancel feeOn-time79%
Air CanadaCheapest$1,167Average$1,347FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$1,174Average$1,608FlexibilityNo cancel feeOn-time75%

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