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Dulles Intl

$539+ Cheap flights from Bengaluru (BLR) to Dulles Intl (IAD)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — IAD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Bengaluru Intl to Washington, D.C. Dulles Intl are usually found in December or March, booked 54 days in advance, depart on a Thursday or Monday and return on a Saturday

Cheap flight deals from Bangalore to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Dulles Intl (IAD). 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$868
(Delta)

One-way from

$539
(Delta)

Popular in

August

Cheapest in

December

Average price

$1,080
Provider with most accurate pricing for Bengaluru Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Bengaluru Intl-Washington, D.C. Dulles Intl flights.
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From Bengaluru Intl to Washington, D.C. Dulles Intl
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One-way flight from Bengaluru Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 12% potential increase in price ($145 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Bangalore to Dulles Intl

Cheapest flights from Bangalore to Dulles Intl
Explore the most affordable flight options available from Bangalore to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 10/51:35 amBLR - IAD
2 stops43h 45mDelta
Wed 11/193:00 pmIAD - BLR
2 stops24h 35mDelta
Deal found 4/28$868
This Agoda.com deal was found by Cheapflights users on 4/28. 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 Agoda.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:30 amBLR - IAD
1 stop21h 10mMultiple Airlines
Tue 9/28:30 pmIAD - BLR
2 stops21h 35mMultiple Airlines
Deal found 4/28$874
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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.
Thu 5/295:40 amBLR - IAD
2 stops28h 18mVirgin Atlantic
Wed 11/127:10 pmIAD - BLR
1 stop20h 25mVirgin Atlantic
Deal found 4/28$877
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/194:00 amBLR - IAD
1 stop21h 10mQatar Airways
Sat 11/158:05 pmIAD - BLR
1 stop19h 45mQatar Airways
Deal found 4/28$882
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/239:45 pmBLR - IAD
1 stop27h 55mEtihad Airways
Tue 7/1510:05 pmIAD - BLR
1 stop18h 45mEtihad Airways
Deal found 4/29$886
This Air France deal was found by Cheapflights users on 4/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:35 amBLR - IAD
1 stop27h 10mAir France
Mon 9/13:00 pmIAD - BLR
2 stops23h 15mAir France
Deal found 4/29$898
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:45 amBLR - IAD
1 stop22h 55mBritish Airways
Mon 9/15:20 pmIAD - BLR
2 stops25h 50mBritish Airways
Deal found 4/29$937
This KLM deal was found by Cheapflights users on 4/29. 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.
Thu 5/296:00 pmBLR - IAD
2 stops31h 05mKLM
Mon 6/95:25 pmIAD - BLR
1 stop20h 20mKLM
Deal found 4/29$976
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Mon 5/127:20 pmBLR - IAD
1 stop21h 50mAir India
Tue 10/2811:00 amIAD - BLR
1 stop35h 30mAir India
Deal found 4/28$1,002
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/173:00 amBLR - IAD
2 stops41h 44mAir Canada
Thu 11/66:30 pmIAD - BLR
2 stops44h 00mAir Canada
Deal found 4/29$1,044
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
Sat 5/313:00 amBLR - IAD
1 stop26h 35mLufthansa
Wed 11/195:50 pmIAD - BLR
1 stop21h 35mLufthansa
Deal found 4/28$1,051
This Emirates deal was found by Cheapflights users on 4/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/269:00 pmBLR - IAD
1 stop21h 10mEmirates
Thu 11/2010:30 amIAD - BLR
1 stop29h 30mEmirates
Deal found 4/28$1,087

Cheapflights Fare Finder

Customize your flight search to find flights from Bangalore to Dulles Intl 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 April 29, 2025.
Use the filters below to find and compare flights from Bengaluru to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Bangalore

Fly to

Dulles Intl

Route

Depart

Return

Price

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Sun 10/5

1:35 am-11:50 am

2 stops43h 45m

Washington, D.C. Dulles Intl

Wed 11/19

3:00 pm-2:05 am

2 stops24h 35m

$868

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Wed 5/21

4:30 am-4:10 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Tue 9/2

8:30 pm-3:35 am

2 stops21h 35m

$874

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Thu 5/29

5:40 am-12:28 am

2 stops28h 18m

Washington, D.C. Dulles Intl

Wed 11/12

7:10 pm-2:05 am

1 stop20h 25m

$877

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Thu 6/19

4:00 am-3:40 pm

1 stop21h 10m

Washington, D.C. Dulles Intl

Sat 11/15

8:05 pm-2:20 am

1 stop19h 45m

$882

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Mon 6/23

9:45 pm-4:10 pm

1 stop27h 55m

Washington, D.C. Dulles Intl

Tue 7/15

10:05 pm-2:20 am

1 stop18h 45m

$886

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Wed 7/23

1:35 am-7:15 pm

1 stop27h 10m

Washington, D.C. Dulles Intl

Mon 9/1

3:00 pm-11:45 pm

2 stops23h 15m

$898

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Thu 7/24

6:45 am-8:10 pm

1 stop22h 55m

Washington, D.C. Dulles Intl

Mon 9/1

5:20 pm-4:40 am

2 stops25h 50m

$937

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Thu 5/29

6:00 pm-3:35 pm

2 stops31h 05m

Washington, D.C. Dulles Intl

Mon 6/9

5:25 pm-11:15 pm

1 stop20h 20m

$976

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Mon 5/12

7:20 pm-7:40 am

1 stop21h 50m

Washington, D.C. Dulles Intl

Tue 10/28

11:00 am-8:00 am

1 stop35h 30m

$1,002

BengaluruWashington, D.C.

BLR - IAD

BLRIAD

Bengaluru Intl

Tue 6/17

3:00 am-11:14 am

2 stops41h 44m

Washington, D.C. Dulles Intl

Thu 11/6

6:30 pm-1:00 am

2 stops44h 00m

$1,044

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 31 results
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Compare providers for flights from Bangalore to Dulles Intl

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 Bangalore to Dulles Intl in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*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 Bengaluru-Washington, D.C. Dulles Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bengaluru-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Bengaluru-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bengaluru-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Bengaluru-Washington, D.C. Dulles Intl Airport 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 Bangalore to Dulles Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Bangalore to Dulles Intl. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Bengaluru to Washington, D.C. Dulles Intl Airport, you should look to book at least 54 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 Bengaluru to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Bengaluru to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Bengaluru to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated April 29, 2025.
Read reviews from past customers who have flown Japan Airlines, Singapore Airlines and Emirates from Bengaluru to Washington, D.C.. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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.
Japan Airlines
8.3
Very good
1,459 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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.
Singapore Airlines
8.1
Very good
1,292 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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.
Emirates
8.0
Very good
3,215 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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.
Delta
8.0
Very good
7,936 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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.
KLM
7.8
Good
1,333 reviews
Japan Airlines
8.3
Very good
1,459 reviews

Food

7.7

Crew

8.7

Entertainment

7.8

Comfort

8.2

Boarding

8.4

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 Bangalore to Dulles Intl. 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 from for flights from Bengaluru to Washington, D.C. Dulles Intl?

    Most people fly from Bengaluru Intl (BLR) if they book a flight from Bengaluru to Washington, D.C. Dulles Intl. On average, Bengaluru Intl has 0 outbound flights to Washington, D.C. Dulles Intl per day from 10 airlines. Bengaluru Intl is conveniently located just 17.6 mi from Bengaluru’s city center.

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

    Delta, at $868, was found to be the cheapest airline from Bengaluru to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Virgin Atlantic and Qatar Airways. These flights start at 16% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bengaluru to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $539. Users have also found prices from $540 and $541 on KLM and Virgin Atlantic, respectively.

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

    Flights departing from Bengaluru and landing in Washington, D.C. Dulles Intl Airport layover in London most frequently.

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

    If you're on a layover in London and looking for things to do, consider visiting Hyde Park, Piccadilly Circus, or Buckingham Palace. Travelers on a layover in London can visit Hyde Park, Piccadilly Circus, and Buckingham Palace, by traveling 12.5 mi, 14.1 mi, and 13.7 mi, respectively after landing at London Heathrow. Travelers can rent a car at London Heathrow for an average daily rate of $53 to make sightseeing during their layover a little easier.

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

    Of the flights from Bengaluru to Washington, D.C. Dulles Intl Airport that have layovers, the fewest flights stop in Dubai.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Bengaluru to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Bengaluru to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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

Traveling to a place near Bengaluru?

Book flights to Bengaluru if you plan to visit one of these locations
Arlington
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Woodbridge
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Falls Church
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National Harbor
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Alternative routes for Bangalore to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bangalore to Reagan-National flights
Bangalore to Baltimore flights
Vasco da Gama to Dulles Intl flights
Mangalore to Dulles Intl flights

Top 10 airlines flying from Bangalore to Dulles Intl

Discover the top 10 airlines that operate flights from Bangalore to Dulles Intl. 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$604Average$1,227FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$729Average$935FlexibilityNo cancel feeOn-time70%
Etihad AirwaysCheapest$812Average$1,091FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$821Average$976FlexibilityNo cancel feeOn-time77%
DeltaCheapest$829Average$1,029FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$874Average$1,028FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$960Average$1,162FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$974Average$1,192FlexibilityNo cancel feeOn-time76%
Qatar AirwaysCheapest$997Average$1,273FlexibilityNo cancel feeOn-time68%
EmiratesCheapest$1,067Average$1,171FlexibilityNo cancel feeOn-time75%

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