$510 Cheap Flights from Bengaluru (BLR) to Washington (IAD)

View $510 flight on Thu, Jun 19, 2025Opens in a new window

Popular airlines from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD)

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Find available prices by choosing your travel dates.

Cheap Flights from Bengaluru to Washington (BLR-IAD)

Prices were available within the past 7 days and start at $510 for one-way flights and $804 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Thu, Jun 12 - Wed, Sep 10
BLR
Bengaluru
IAD
Washington
$804 Roundtrip, found 1 day ago
$804
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Thu, Jun 12 from Bengaluru to Washington, returning Wed, Sep 10, priced at $804 found 1 day ago
Etihad Airways
Mon, Oct 13 - Thu, Feb 5
BLR
Bengaluru
IAD
Washington
$806 Roundtrip, found 1 day ago
$806
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon, Oct 13 from Bengaluru to Washington, returning Thu, Feb 5, priced at $806 found 1 day ago
Delta
Fri, May 30 - Sun, Jul 6
BLR
Bengaluru
IAD
Washington
$859 Roundtrip, found 15 hours ago
$859
Roundtrip
found 15 hours ago
Select Delta flight, departing Fri, May 30 from Bengaluru to Washington, returning Sun, Jul 6, priced at $859 found 15 hours ago
Virgin Atlantic
Tue, Oct 28 - Sun, Nov 30
BLR
Bengaluru
IAD
Washington
$872 Roundtrip, found 4 hours ago
$872
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Tue, Oct 28 from Bengaluru to Washington, returning Sun, Nov 30, priced at $872 found 4 hours ago
KLM
Tue, Sep 16 - Tue, Oct 7
BLR
Bengaluru
IAD
Washington
$906 Roundtrip, found 6 hours ago
$906
Roundtrip
found 6 hours ago
Select KLM flight, departing Tue, Sep 16 from Bengaluru to Washington, returning Tue, Oct 7, priced at $906 found 6 hours ago
Air France
Wed, Sep 17 - Wed, Oct 8
BLR
Bengaluru
IAD
Washington
$911 Roundtrip, found 6 hours ago
$911
Roundtrip
found 6 hours ago
Select Air France flight, departing Wed, Sep 17 from Bengaluru to Washington, returning Wed, Oct 8, priced at $911 found 6 hours ago
British Airways
Wed, Sep 10 - Thu, Jan 15
BLR
Bengaluru
IAD
Washington
$934 Roundtrip, found 3 hours ago
$934
Roundtrip
found 3 hours ago
Select British Airways flight, departing Wed, Sep 10 from Bengaluru to Washington, returning Thu, Jan 15, priced at $934 found 3 hours ago
Air India
Fri, Jun 6 - Fri, Jun 27
BLR
Bengaluru
IAD
Washington
$961 Roundtrip, found 7 hours ago
$961
Roundtrip
found 7 hours ago
Select Air India flight, departing Fri, Jun 6 from Bengaluru to Washington, returning Fri, Jun 27, priced at $961 found 7 hours ago
Qatar Airways
Mon, Jan 19 - Mon, Feb 9
BLR
Bengaluru
IAD
Washington
$1,040 Roundtrip, found 10 hours ago
$1,040
Roundtrip
found 10 hours ago
Select Qatar Airways flight, departing Mon, Jan 19 from Bengaluru to Washington, returning Mon, Feb 9, priced at $1,040 found 10 hours ago
Swiss International Air Lines
Tue, Jul 15 - Tue, Aug 5
BLR
Bengaluru
IAD
Washington
$1,044 Roundtrip, found 7 hours ago
$1,044
Roundtrip
found 7 hours ago
Select Swiss International Air Lines flight, departing Tue, Jul 15 from Bengaluru to Washington, returning Tue, Aug 5, priced at $1,044 found 7 hours ago
Flights from Bengaluru (BLR) to Washington (IAD)
Origin airport
Kempegowda Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Air India, American Airlines, British Airways, Delta, Emirates, Ethiopian Airlines, Etihad Airways, Gulf Air, Japan Airlines, KLM, Lufthansa, Oman Air, Qatar Airways, Saudia, SriLankan Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Roundtrip price
$804
Distance
8492 mi

Bengaluru to Washington Flights

The cheapest times to fly from Bengaluru to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bengaluru to Washington are during the month of June. You can find some of the cheapest flights from Bengaluru to Washington with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Bengaluru to Washington

Sunday is one of the best days to book for cheap flights from Bengaluru to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Bengaluru to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bengaluru to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $510 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bengaluru to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bengaluru to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD) cost?
Discover the latest flight deals from BLR to IAD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BLR to IAD?
The cheapest flights from BLR to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BLR to IAD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from BLR to IAD. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD)?
You’ll have to catch a flight with a layover when traveling from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from BLR to IAD?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD)?
Book a flight from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD) last-minute?
Booking your ticket from BLR to IAD shortly before your trip is typically more expensive. However, if you’re flexible with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a BLR to IAD flight and hotel package?
You can save money by booking a BLR to IAD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one convenient place. Once you’ve selected your preferred flights and accommodations, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Kempegowda Intl. Airport (BLR) to Washington Dulles Intl. Airport (IAD)?
You can usually reschedule or cancel your BLR to IAD flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.