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$400+ Cheap flights from Dulles Intl (IAD) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BLR
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Dulles Intl to Bangalore

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(oojo)

One-way from

$400
(Booking.com)

Popular in

December

Cheapest in

September

Average price

$805
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Bengaluru Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Bengaluru Intl flights.
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From Washington, D.C. Dulles Intl to Bengaluru Intl
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One-way flight from Washington, D.C. Dulles Intl to Bengaluru Intl
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Highest demand for flights based on searches. 11% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Dulles Intl to Bangalore

Cheapest flights from Dulles Intl to Bangalore
Explore the most affordable flight options available from Dulles Intl to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This oojo deal was found by Cheapflights users on 10/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:10 pmIAD - BLR
1 stop25h 05mEtihad Airways
Mon 2/94:20 amBLR - IAD
1 stop39h 15mEtihad Airways
Deal found 10/27$739
This oojo deal was found by Cheapflights users on 10/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:40 amIAD - BLR
1 stop29h 10mQatar Airways
Sat 11/223:50 amBLR - IAD
1 stop22h 35mQatar Airways
Deal found 10/24$740
This oojo deal was found by Cheapflights users on 10/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:10 pmIAD - BLR
1 stop25h 05mEtihad Airways
Sat 12/204:20 amBLR - IAD
1 stop39h 15mEtihad Airways
Deal found 10/25$743
This Indian Eagle deal was found by Cheapflights users on 10/27. 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.
Sun 11/309:10 pmIAD - BLR
1 stop25h 05mEtihad Airways
Sat 12/2710:00 amBLR - IAD
1 stop33h 35mEtihad Airways
Deal found 10/27$745
This Indian Eagle deal was found by Cheapflights users on 10/24. 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 11/510:40 amIAD - BLR
1 stop29h 10mQatar Airways
Sat 11/83:15 amBLR - IAD
1 stop23h 10mQatar Airways
Deal found 10/24$746
This oojo deal was found by Cheapflights users on 10/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:40 amIAD - BLR
1 stop29h 10mQatar Airways
Mon 12/153:50 amBLR - IAD
1 stop22h 35mQatar Airways
Deal found 10/25$747
This Indian Eagle deal was found by Cheapflights users on 10/26. 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.
Mon 11/248:05 pmIAD - BLR
1 stop19h 40mQatar Airways
Mon 12/13:50 amBLR - IAD
1 stop22h 35mQatar Airways
Deal found 10/26$748
This Etihad Airways deal was found by Cheapflights users on 10/25. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:10 pmIAD - BLR
1 stop25h 05mEtihad Airways
Wed 12/1010:00 amBLR - IAD
1 stop40h 00mEtihad Airways
Deal found 10/25$751
This KAYAK deal was found by Cheapflights users on 10/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:30 pmIAD - BLR
2 stops44h 45mSWISS
Thu 11/207:00 pmBLR - IAD
2 stops32h 10mSWISS
Deal found 10/27$752
This oojo deal was found by Cheapflights users on 10/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:10 pmIAD - BLR
1 stop36h 15mEtihad Airways
Mon 12/154:20 amBLR - IAD
1 stop21h 40mEtihad Airways
Deal found 10/26$753
This Indian Eagle deal was found by Cheapflights users on 10/27. 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.
Sun 11/239:10 pmIAD - BLR
1 stop25h 05mEtihad Airways
Wed 12/34:20 amBLR - IAD
1 stop21h 40mEtihad Airways
Deal found 10/27$755
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:15 pmIAD - BLR
1 stop22h 05mMultiple Airlines
Tue 11/189:00 pmBLR - IAD
2 stops29h 00mMultiple Airlines
Deal found 10/26$757

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 October 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bengaluru that are best for you.

Fly from

Dulles Intl

Fly to

Bangalore

Route

Depart

Return

Price

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 2/11

2:35 pm-8:45 am

1 stop31h 40m

Bengaluru Intl

Sat 3/14

10:00 am-10:05 am

1 stop33h 35m

$748

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sun 11/23

9:10 pm-8:45 am

1 stop25h 05m

Bengaluru Intl

Tue 12/2

10:00 am-3:30 pm

1 stop40h 00m

$751

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 2/21

10:20 pm-3:10 am

1 stop18h 20m

Bengaluru Intl

Wed 3/11

5:00 am-9:30 pm

1 stop26h 00m

$760

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 2/10

10:20 pm-3:10 am

1 stop18h 20m

Bengaluru Intl

Sun 3/15

5:00 am-9:30 pm

1 stop26h 00m

$760

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Sat 2/21

10:20 pm-3:10 am

1 stop18h 20m

Bengaluru Intl

Sat 3/7

5:00 am-8:30 pm

1 stop26h 00m

$760

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Thu 1/8

10:20 pm-3:10 am

1 stop18h 20m

Bengaluru Intl

Thu 1/22

5:00 am-8:30 pm

1 stop26h 00m

$760

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Fri 3/6

6:50 pm-12:15 am

1 stop18h 55m

Bengaluru Intl

Thu 3/19

2:00 am-5:35 pm

1 stop25h 05m

$761

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Thu 1/22

5:45 pm-3:45 am

2 stops23h 30m

Bengaluru Intl

Thu 2/5

7:00 pm-4:40 pm

2 stops32h 10m

$766

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Tue 3/17

5:00 pm-12:40 am

2 stops22h 10m

Bengaluru Intl

Mon 4/6

1:35 am-7:15 pm

1 stop27h 10m

$766

Washington, D.C.Bengaluru

IAD - BLR

IADBLR

Washington, D.C. Dulles Intl

Wed 2/25

1:00 pm-12:40 am

2 stops25h 10m

Bengaluru Intl

Tue 3/10

2:00 am-8:15 pm

1 stop27h 45m

$766

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 24 results
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Compare providers for flights from Dulles Intl to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Bangalore in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Bangalore

Have a flexible travel schedule? Discover the best time to fly to Bangalore from Dulles Intl 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, D.C. Dulles Intl Airport to Bengaluru

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Bangalore. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Bengaluru, you should look to book at least 47 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 Washington, D.C. Dulles Intl Airport to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru (average of $647). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of $981). 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 IAD to BLR?

Find hourly flight availability from Dulles Intl 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 October 27, 2025.

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Bengaluru in the evening. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight at noon.

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 October 27, 2025.
Peruse reviews from past customers who have flown with Emirates, Delta, and Qatar Airways from Washington, D.C. Dulles Intl Airport to Bengaluru to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,389 reviews
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
7.9
Good
7,996 reviews
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Qatar Airways
7.4
Good
3,658 reviews
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Etihad Airways
7.4
Good
1,283 reviews
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Lufthansa
6.8
Okay
7,532 reviews
Emirates
8.1
Very good
3,389 reviews

Food

7.9

Crew

8.3

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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, D.C. Dulles Intl?

    Bengaluru Intl (BLR), located 17.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Bengaluru. 12 airlines have flights to Bengaluru Intl from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Bengaluru Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Bengaluru?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Bengaluru in 18h 20m. Fly via Etihad Airways or Delta to get the fastest option. The distance between Washington, D.C. Dulles Intl Airport and Bengaluru is about 8487 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Bengaluru round-trip?

    Currently priced at $646, Air India will fly you from Washington, D.C. Dulles Intl Airport to Bengaluru and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Qatar Airways and Etihad Airways - these airlines can fly you to your destination from $724 and $733, respectively. Users have found that Air India is 35% cheaper than the other options available to this destination.

  • Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Bengaluru?

    Washington, D.C. Dulles Intl Airport to Bengaluru flights have a layover in Abu Dhabi most often. Doha is the second most popular location for layovers on flights from Washington, D.C. Dulles Intl Airport to Bengaluru. Dubai sees the third most layovers on flights from Washington, D.C. Dulles Intl Airport to Bengaluru.

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

    Emirates Palace, Emirates Park Zoo, and Ferrari World Abu Dhabi are the most popular attractions in Abu Dhabi if you're in need of something to do during your layover. Emirates Palace, Emirates Park Zoo and Ferrari World Abu Dhabi are located about 21.1 mi, 7.9 mi, and 4.5 mi, respectively from Abu Dhabi Zayed Intl if you are interested in checking them out. Travelers can book a car rental at Abu Dhabi Zayed Intl for about $27 per day to make their sightseeing more efficient.

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

    The majority of Dubai visitors spend their time at Burj Khalifa, Dubai Mall, and Burj Al Arab. Those on a layover in Dubai interested in visiting Burj Khalifa, Dubai Mall, or Burj Al Arab can do so by traveling 6.8 mi, 6.5 mi, and 13.6 mi, respectively from Dubai Intl. Travelers can book a car rental at Dubai Intl for about $25 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Bengaluru flights?

    Washington, D.C. Dulles Intl Airport to Bengaluru flights that have layovers will least frequently stop in New Delhi. New Delhi is followed by Paris in terms of the least popular layover location on flights from Washington, D.C. Dulles Intl Airport to Bengaluru. Frankfurt am Main comes in third to last in terms of the least popular layover locations on Washington, D.C. Dulles Intl Airport to Bengaluru flights.

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

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

  • How can I find direct flights from Dulles Intl to Bangalore?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Bengaluru (average of $647). Flying from Washington, D.C. Dulles Intl Airport to Bengaluru in December is currently the most expensive (average of $981). 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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Alternative routes for Dulles Intl to Bangalore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dulles Intl to Bangalore

Discover the top 10 airlines that operate flights from Dulles Intl 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$646Average$942FlexibilityNo cancel feeOn-timeN/A
Qatar AirwaysCheapest$724Average$1,016FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$733Average$1,084FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$751Average$997FlexibilityNo cancel feeOn-time72%
DeltaCheapest$757Average$971FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$758Average$1,261FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$803Average$1,139FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$803Average$1,011FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$813Average$1,182FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$938Average$1,270FlexibilityNo cancel feeOn-time70%

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